LogMsg object.
- *
- * @param message The actual message to log. May be null.
- */
- public LogMsg(Object message) {
- this.message = message;
- }
-
- /**
- * Convert this log message to a String.
- *
- * @return The String representation of this log message.
- */
- public String toString() {
- StringBuffer msg = new StringBuffer();
- LoggingContext ctx =
- LoggingContextManager.getInstance().getLoggingContext();
- String tid = ctx != null ? ctx.getTransactionID() : null;
- String nodeId = ctx != null ? ctx.getNodeID() : null;
-
- msg.append("TID=");
- msg.append(tid != null ? tid : "Logger uses by
- * calling setHierarchy once before calling any of the logging
- * output functions.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class Logger {
-
- /** The default logging hierarchy. */
- private static String defaultHierarchy = "";
-
- /**
- * Get the Log object for the default hierarchy.
- *
- * @return The Log object to write log messages to.
- */
- private static Log getLog() {
- return LogFactory.getLog(defaultHierarchy);
- }
-
- /**
- * Get the Log object for a given hierarchy.
- *
- * @param hierarchy The logging hierarchy for which to return the logger.
- * @return The Log object to write log messages to.
- */
- private static Log getLog(String hierarchy) {
- return LogFactory.getLog(hierarchy);
- }
-
- /**
- * Set the default hierarchy to which the Logger should send its
- * logging output.
- * @param hierarchy The logging defaultHierarchy.
- */
- public static void setHierarchy(String hierarchy) {
- defaultHierarchy = hierarchy;
- }
-
- /**
- * Test, if the trace log level is enabled.
- *
- * @return boolean true, if tracing output is enabled
- * false otherwise.
- */
- public static boolean isTraceEnabled() {
- return getLog().isTraceEnabled();
- }
-
- /**
- * Test, if the trace log level is enabled for a given hierarchy.
- *
- * @param hierarchy requested log hierarchy
- * @return boolean true, if tracing output is enabled
- * false otherwise.
- */
- public static boolean isTraceEnabled(String hierarchy) {
- return getLog(hierarchy).isTraceEnabled();
- }
-
- /**
- * Trace a message.
- *
- * @param message The message to trace.
- */
- public static void trace(Object message) {
- getLog().trace(message);
- }
-
- /**
- * Test, if the debug log level is enabled.
- *
- * @return boolean true, if debug output is enabled
- * false otherwise.
- */
- public static boolean isDebugEnabled() {
- return getLog().isDebugEnabled();
- }
-
- /**
- * Test, if the debug log level is enabled for a given hierarchy.
- *
- * @param hierarchy requested log hierarchy
- * @return boolean true, if debug output is enabled
- * false otherwise.
- */
- public static boolean isDebugEnabled(String hierarchy) {
- return getLog(hierarchy).isDebugEnabled();
- }
-
- /**
- * Log a debug message.
- *
- * @param message The message to log.
- */
- public static void debug(Object message) {
- getLog().debug(message);
- }
-
- /**
- * Log an info message.
- *
- * @param message The message to log.
- */
- public static void info(Object message) {
- getLog().info(message);
- }
-
- /**
- * Log a warning message.
- *
- * @param message The message to log.
- */
- public static void warn(Object message) {
- getLog().warn(message);
- }
-
- /**
- * Log a warning message.
- *
- * @param message The message to log.
- * @param t An exception that may be the cause of the warning.
- */
- public static void warn(Object message, Throwable t) {
- getLog().warn(message, t);
- }
-
- /**
- * Log an error message.
- *
- * @param message The message to log.
- */
- public static void error(Object message) {
- getLog().error(message);
- }
-
- /**
- * Log an error message.
- *
- * @param message The message to log.
- * @param t An exception that may be the cause of the error.
- */
- public static void error(Object message, Throwable t) {
- getLog().error(message, t);
- }
-
- /**
- * Log a fatal error message.
- *
- * @param message The message to log.
- */
- public static void fatal(Object message) {
- getLog().fatal(message);
- }
-
- /**
- * Log a fatal error message.
- *
- * @param message The message to log.
- * @param t An exception that may be the cause of the error.
- */
- public static void fatal(Object message, Throwable t) {
- getLog().fatal(message, t);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/logging/LoggingContext.java b/common/src/at/gv/egovernment/moa/logging/LoggingContext.java
deleted file mode 100644
index 42d8db06e..000000000
--- a/common/src/at/gv/egovernment/moa/logging/LoggingContext.java
+++ /dev/null
@@ -1,46 +0,0 @@
-package at.gv.egovernment.moa.logging;
-
-/**
- * Encapsulates contextual information (i.e. per request information) for
- * logging purposes.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class LoggingContext {
- /** The name of the node ID system property. */
- public static final String NODE_ID_PROPERTY = "moa.node-id";
-
- /** The current transaction ID. */
- private String transactionID;
- /** The node ID. */
- private String nodeID;
-
- /**
- * Create a new LoggingContext.
- *
- * @param transactionID The transaction ID. May be null.
- */
- public LoggingContext(String transactionID) {
- this.transactionID = transactionID;
- this.nodeID = System.getProperty(NODE_ID_PROPERTY);
- }
-
- /**
- * Return the transaction ID.
- *
- * @return The transaction ID.
- */
- public String getTransactionID() {
- return transactionID;
- }
-
- /**
- * Return the node ID.
- *
- * @return The node ID.
- */
- public String getNodeID() {
- return nodeID;
- }
-}
diff --git a/common/src/at/gv/egovernment/moa/logging/LoggingContextManager.java b/common/src/at/gv/egovernment/moa/logging/LoggingContextManager.java
deleted file mode 100644
index 2bbe6caa1..000000000
--- a/common/src/at/gv/egovernment/moa/logging/LoggingContextManager.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package at.gv.egovernment.moa.logging;
-
-/**
- * Provides each thread with a single instance of LoggingContext.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class LoggingContextManager {
- /** The single instance of this class. */
- private static LoggingContextManager instance = null;
-
- /** The LoggingContext for each thread. */
- private ThreadLocal context;
-
- /**
- * Get the single instance of the LoggingContextManager class.
- *
- * @return LoggingContextManager The single instance.
- */
- public static synchronized LoggingContextManager getInstance() {
- if (instance == null) {
- instance = new LoggingContextManager();
- }
- return instance;
- }
-
- /**
- * Creates a new LoggingContextManager.
- *
- * Protected to disallow direct instantiation.
- */
- protected LoggingContextManager() {
- context = new ThreadLocal();
- }
-
- /**
- * Set the LoggingContext context for the current thread.
- *
- * @param ctx The LoggingContext for the current thread.
- */
- public void setLoggingContext(LoggingContext ctx) {
- context.set(ctx);
- }
-
- /**
- * Return the LoggingContext for the current thread.
- *
- * @return LoggingContext The LoggingContext for the current
- * thread, or null if none has been set.
- */
- public LoggingContext getLoggingContext() {
- return (LoggingContext) context.get();
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/Base64Utils.java b/common/src/at/gv/egovernment/moa/util/Base64Utils.java
deleted file mode 100644
index ba2c4fb0e..000000000
--- a/common/src/at/gv/egovernment/moa/util/Base64Utils.java
+++ /dev/null
@@ -1,109 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-
-import iaik.utils.Base64InputStream;
-import iaik.utils.Base64OutputStream;
-
-/**
- * Utitility functions for encoding/decoding Base64 strings.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class Base64Utils {
-
- /**
- * Read the bytes encoded in a Base64 encoded String.
- *
- * @param base64String The String containing the Base64 encoded
- * bytes.
- * @param ignoreInvalidChars Whether to ignore invalid Base64 characters.
- * @return byte[] The raw bytes contained in the base64String.
- * @throws IOException Failed to read the Base64 data.
- */
- public static byte[] decode(String base64String, boolean ignoreInvalidChars)
- throws IOException {
-
- Base64InputStream in =
- new Base64InputStream(
- new ByteArrayInputStream(base64String.getBytes("UTF-8")),
- ignoreInvalidChars);
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- byte[] bytes = new byte[256];
- int bytesRead;
-
- while ((bytesRead = in.read(bytes)) > 0) {
- out.write(bytes, 0, bytesRead);
- }
-
- return out.toByteArray();
- }
-
- /**
- * Read the bytes encoded in a Base64 encoded String and provide
- * them via an InputStream.
- *
- * @param base64String The String containing the Base64 encoded
- * bytes.
- * @param ignoreInvalidChars Whether to ignore invalid Base64 characters.
- * @return The InputStream from which the binary content of the
- * base64String can be read.
- */
- public static InputStream decodeToStream(
- String base64String,
- boolean ignoreInvalidChars) {
-
- try {
- ByteArrayInputStream bin =
- new ByteArrayInputStream(base64String.getBytes("UTF-8"));
- Base64InputStream in = new Base64InputStream(bin, ignoreInvalidChars);
-
- return in;
- } catch (UnsupportedEncodingException e) {
- // cannot occur, since UTF-8 is required to be supported by every JRE
- return null;
- }
- }
-
- /**
- * Convert a byte array to a Base64 encoded String.
- *
- * @param bytes The bytes to encode.
- * @return String The Base64 encoded representation of the bytes.
- * @throws IOException Failed to write the bytes as Base64 data.
- */
- public static String encode(byte[] bytes) throws IOException {
- return encode(new ByteArrayInputStream(bytes));
- }
-
- /**
- * Convert the data contained in the given stream to a Base64 encoded
- * String.
- *
- * @param inputStream The stream containing the data to encode.
- * @return The Base64 encoded data of inputStream, as a
- * String.
- * @throws IOException Failed to convert the data in the stream.
- */
- public static String encode(InputStream inputStream) throws IOException {
- ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
- Base64OutputStream base64Stream = new Base64OutputStream(byteStream);
- byte[] bytes = new byte[256];
- int bytesRead;
-
- while ((bytesRead = inputStream.read(bytes)) > 0) {
- base64Stream.write(bytes, 0, bytesRead);
- }
- base64Stream.flush();
- base64Stream.close();
- inputStream.close();
-
- return byteStream.toString("UTF-8");
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/BoolUtils.java b/common/src/at/gv/egovernment/moa/util/BoolUtils.java
deleted file mode 100644
index fcd39b4dd..000000000
--- a/common/src/at/gv/egovernment/moa/util/BoolUtils.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-/**
- * Utility class for parsing XML schema boolean values.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class BoolUtils {
-
- /**
- * Return the boolean value of an xsd:boolean type of DOM
- * element/attribute.
- *
- * @param boolStr The value of the xsd:boolean element/attribute.
- * @return true, if boolStr equals
- * "true" or "1;". Otherwise,
- * false is returned.
- */
- public static boolean valueOf(String boolStr) {
- return "true".equals(boolStr) || "1".equals(boolStr);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/CollectionUtils.java b/common/src/at/gv/egovernment/moa/util/CollectionUtils.java
deleted file mode 100644
index 5329dcbd2..000000000
--- a/common/src/at/gv/egovernment/moa/util/CollectionUtils.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.Iterator;
-import java.util.List;
-
-/**
- * Various utility methods for dealing with java.util.Collection
- * classes.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class CollectionUtils {
-
- /**
- * Convert a List of Number objects to an
- * int array.
- *
- * @param nums The List containing the numbers whose integer
- * value to put into the result.
- * @return The int values of the Numbers contained
- * in nums.
- */
- public static int[] toIntArray(List nums) {
- int[] result = new int[nums.size()];
- Iterator iter;
- int i;
-
- for (i = 0, iter = nums.iterator(); iter.hasNext(); i++) {
- Number num = (Number) iter.next();
- result[i] = num.intValue();
- }
-
- return result;
- }
-}
diff --git a/common/src/at/gv/egovernment/moa/util/Constants.java b/common/src/at/gv/egovernment/moa/util/Constants.java
deleted file mode 100644
index 77a830c76..000000000
--- a/common/src/at/gv/egovernment/moa/util/Constants.java
+++ /dev/null
@@ -1,233 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-/**
- * Contains various constants used throughout the system.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public interface Constants {
- /** Root location of the schema files. */
- public static final String SCHEMA_ROOT = "/resources/schemas/";
-
- /** URI of the MOA XML namespace. */
- public static final String MOA_NS_URI =
- "http://reference.e-government.gv.at/namespace/moa/20020822#";
-
- /** Prefix used for the MOA XML namespace */
- public static final String MOA_PREFIX = "moa";
-
- /** Local location of the MOA XML schema definition. */
- public static final String MOA_SCHEMA_LOCATION =
- SCHEMA_ROOT + "MOA-SPSS-1.2.xsd";
-
- /** URI of the MOA configuration XML namespace. */
- public static final String MOA_CONFIG_NS_URI =
- "http://reference.e-government.gv.at/namespace/moaconfig/20021122#";
-
- /** URI of the MOA ID configuration XML namespace. */
- public static final String MOA_ID_CONFIG_NS_URI =
- "http://www.buergerkarte.at/namespaces/moaconfig#";
-
- /** Prefix used for the MOA configuration XML namespace */
- public static final String MOA_CONFIG_PREFIX = "conf";
-
- /** Prefix used for the MOA configuration XML namespace */
- public static final String MOA_ID_CONFIG_PREFIX = "confID";
-
- /** Local location of the MOA configuration XML schema definition. */
- public static final String MOA_CONFIG_SCHEMA_LOCATION =
- SCHEMA_ROOT + "MOA-SPSS-Configuration-1.0.xsd";
-
- /** Local location of the MOA ID configuration XML schema definition. */
- public static final String MOA_ID_CONFIG_SCHEMA_LOCATION =
- SCHEMA_ROOT + "MOA-ID-Configuration-1.1.xsd";
-
- /** URI of the Security Layer 1.0 namespace. */
- public static final String SL10_NS_URI =
- "http://www.buergerkarte.at/namespaces/securitylayer/20020225#";
-
- /** Prefix used for the Security Layer 1.0 XML namespace */
- public static final String SL10_PREFIX = "sl10";
-
- /** Local location of the Security Layer 1.0 XML schema definition */
- public static final String SL10_SCHEMA_LOCATION =
- SCHEMA_ROOT + "Core.20020225.xsd";
-
- /** URI of the Security Layer 1.1 XML namespace */
- public static final String SL11_NS_URI =
- "http://www.buergerkarte.at/namespaces/securitylayer/20020831#";
-
- /** Prefix used for the Security Layer 1.1 XML namespace */
- public static final String SL11_PREFIX = "sl11";
-
- /** Local location of the Security Layer 1.1 XML schema definition */
- public static final String SL11_SCHEMA_LOCATION =
- SCHEMA_ROOT + "Core.20020831.xsd";
-
- /** URI of the ECDSA XML namespace */
- public static final String ECDSA_NS_URI =
- "http://www.buergerkarte.at/namespaces/ecdsa/200206030#";
-
- /** Prefix used for ECDSA namespace */
- public static final String ECDSA_PREFIX = "ecdsa";
-
- /** Local location of ECDSA XML schema definition */
- public static final String ECDSA_SCHEMA_LOCATION =
- SCHEMA_ROOT + "ECDSAKeyValue.xsd";
-
- /** URI of the PersonData XML namespace. */
- public static final String PD_NS_URI =
- "http://reference.e-government.gv.at/namespace/persondata/20020228#";
-
- /** Prefix used for the PersonData XML namespace */
- public static final String PD_PREFIX = "pr";
-
- /** Local location of the PersonData XML schema definition */
- public static final String PD_SCHEMA_LOCATION =
- SCHEMA_ROOT + "PersonData.xsd";
-
- /** URI of the SAML namespace. */
- public static final String SAML_NS_URI =
- "urn:oasis:names:tc:SAML:1.0:assertion";
-
- /** Prefix used for the SAML XML namespace */
- public static final String SAML_PREFIX = "saml";
-
- /** Local location of the SAML XML schema definition. */
- public static final String SAML_SCHEMA_LOCATION =
- SCHEMA_ROOT + "cs-sstc-schema-assertion-01.xsd";
-
- /** URI of the SAML request-response protocol namespace. */
- public static final String SAMLP_NS_URI =
- "urn:oasis:names:tc:SAML:1.0:protocol";
-
- /** Prefix used for the SAML request-response protocol namespace */
- public static final String SAMLP_PREFIX = "samlp";
-
- /** Local location of the SAML request-response protocol schema definition. */
- public static final String SAMLP_SCHEMA_LOCATION =
- SCHEMA_ROOT + "cs-sstc-schema-protocol-01.xsd";
-
- /** URI of the XML namespace. */
- public static final String XML_NS_URI =
- "http://www.w3.org/XML/1998/namespace";
-
- /** Prefix used for the XML namespace */
- public static final String XML_PREFIX = "xml";
-
- /** Local location of the XML schema definition. */
- public static final String XML_SCHEMA_LOCATION = SCHEMA_ROOT + "xml.xsd";
-
- /** URI of the XMLNS namespace */
- public static final String XMLNS_NS_URI = "http://www.w3.org/2000/xmlns/";
-
- /** Prefix used for the XSI namespace */
- public static final String XSI_PREFIX = "xsi";
-
- /** Local location of the XSI schema definition. */
- public static final String XSI_SCHEMA_LOCATION =
- SCHEMA_ROOT + "XMLSchema-instance.xsd";
-
- /** URI of the XSI XMLNS namespace */
- public static final String XSI_NS_URI =
- "http://www.w3.org/2001/XMLSchema-instance";
-
- /** URI of the XSLT XML namespace */
- public static final String XSLT_NS_URI =
- "http://www.w3.org/1999/XSL/Transform";
-
- /** Prefix used for the XSLT XML namespace */
- public static final String XSLT_PREFIX = "xsl";
-
- /** URI of the XMLDSig XML namespace. */
- public static final String DSIG_NS_URI = "http://www.w3.org/2000/09/xmldsig#";
-
- /** Prefix used for the XMLDSig XML namespace */
- public static final String DSIG_PREFIX = "dsig";
-
- /** Local location of the XMLDSig XML schema. */
- public static final String DSIG_SCHEMA_LOCATION =
- SCHEMA_ROOT + "xmldsig-core-schema.xsd";
-
- /** URI of the XMLDSig XPath Filter XML namespace. */
- public static final String DSIG_FILTER2_NS_URI =
- "http://www.w3.org/2002/06/xmldsig-filter2";
-
- /** Prefix used for the XMLDSig XPath Filter XML namespace */
- public static final String DSIG_FILTER2_PREFIX = "dsig-filter2";
-
- /** Local location of the XMLDSig XPath Filter XML schema definition. */
- public static final String DSIG_FILTER2_SCHEMA_LOCATION =
- SCHEMA_ROOT + "xmldsig-filter2.xsd";
-
- /** URI of the Exclusive Canonicalization XML namespace */
- public static final String DSIG_EC_NS_URI =
- "http://www.w3.org/2001/10/xml-exc-c14n#";
-
- /** Prefix used for the Exclusive Canonicalization XML namespace */
- public static final String DSIG_EC_PREFIX = "ec";
-
- /** Local location of the Exclusive Canonicalizaion XML schema definition */
- public static final String DSIG_EC_SCHEMA_LOCATION =
- SCHEMA_ROOT + "exclusive-canonicalization.xsd";
-
- /**
- * Contains all namespaces and local schema locations for XML schema
- * definitions relevant for MOA. For use in validating XML parsers.
- */
- public static final String ALL_SCHEMA_LOCATIONS =
- (MOA_NS_URI + " " + MOA_SCHEMA_LOCATION + " ")
- + (MOA_CONFIG_NS_URI + " " + MOA_CONFIG_SCHEMA_LOCATION + " ")
- + (MOA_ID_CONFIG_NS_URI + " " + MOA_ID_CONFIG_SCHEMA_LOCATION + " ")
- + (SL10_NS_URI + " " + SL10_SCHEMA_LOCATION + " ")
- + (SL11_NS_URI + " " + SL11_SCHEMA_LOCATION + " ")
- + (ECDSA_NS_URI + " " + ECDSA_SCHEMA_LOCATION + " ")
- + (PD_NS_URI + " " + PD_SCHEMA_LOCATION + " ")
- + (SAML_NS_URI + " " + SAML_SCHEMA_LOCATION + " ")
- + (SAMLP_NS_URI + " " + SAMLP_SCHEMA_LOCATION + " ")
- + (XML_NS_URI + " " + XML_SCHEMA_LOCATION + " ")
- + (XSI_NS_URI + " " + XSI_SCHEMA_LOCATION + " ")
- + (DSIG_NS_URI + " " + DSIG_SCHEMA_LOCATION + " ")
- + (DSIG_FILTER2_NS_URI + " " + DSIG_FILTER2_SCHEMA_LOCATION + " ")
- + (DSIG_EC_NS_URI + " " + DSIG_EC_SCHEMA_LOCATION);
-
- /** Security Layer manifest type URI. */
- public static final String SL_MANIFEST_TYPE_URI =
- "http://www.buergerkarte.at/specifications/Security-Layer/20020225#SignatureManifest";
-
- /** URI of the SHA1 digest algorithm */
- public static final String SHA1_URI =
- "http://www.w3.org/2000/09/xmldsig#sha1";
-
- /** URI of the Canonical XML algorithm */
- public static final String C14N_URI =
- "http://www.w3.org/TR/2001/REC-xml-c14n-20010315";
-
- /** URI of the Canoncial XML with comments algorithm */
- public static final String C14N_WITH_COMMENTS_URI =
- "http://www.w3.org/TR/2001/REC-xml-c14n-20010315#WithComments";
-
- /** URI of the Exclusive Canonical XML algorithm */
- public static final String EXC_C14N_URI =
- "http://www.w3.org/2001/10/xml-exc-c14n#";
-
- /** URI of the Exclusive Canonical XML with commments algorithm */
- public static final String EXC_C14N_WITH_COMMENTS_URI =
- "http://www.w3.org/2001/10/xml-exc-c14n#WithComments";
-
- //
- // Local names for elements of the MOA SPSS schema
- //
-
- /**
- * Local name of request for creating an XML signature.
- */
- public static final String MOA_SPSS_CREATE_XML_REQUEST = "CreateXMLSignatureRequest";
-
- /**
- * Local name of request for verifying an XML signature.
- */
- public static final String MOA_SPSS_VERIFY_XML_REQUEST = "VerifiyXMLSignatureRequest";
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/DOMUtils.java b/common/src/at/gv/egovernment/moa/util/DOMUtils.java
deleted file mode 100644
index 8e6394445..000000000
--- a/common/src/at/gv/egovernment/moa/util/DOMUtils.java
+++ /dev/null
@@ -1,810 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-
-import org.w3c.dom.Attr;
-import org.w3c.dom.Document;
-import org.w3c.dom.DocumentFragment;
-import org.w3c.dom.Element;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import org.apache.xerces.parsers.DOMParser;
-import org.apache.xerces.parsers.SAXParser;
-import org.apache.xerces.parsers.XMLGrammarPreparser;
-import org.apache.xerces.util.SymbolTable;
-import org.apache.xerces.util.XMLGrammarPoolImpl;
-import org.apache.xerces.xni.grammars.XMLGrammarDescription;
-import org.apache.xerces.xni.grammars.XMLGrammarPool;
-import org.apache.xerces.xni.parser.XMLInputSource;
-import org.xml.sax.EntityResolver;
-import org.xml.sax.ErrorHandler;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-/**
- * Various utility functions for handling XML DOM trees.
- *
- * The parsing methods in this class make use of some features internal to the
- * Xerces DOM parser, mainly for performance reasons. As soon as JAXP
- * (currently at version 1.2) is better at schema handling, it should be used as
- * the parser interface.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class DOMUtils {
-
- /** Feature URI for namespace aware parsing. */
- private static final String NAMESPACES_FEATURE =
- "http://xml.org/sax/features/namespaces";
- /** Feature URI for validating parsing. */
- private static final String VALIDATION_FEATURE =
- "http://xml.org/sax/features/validation";
- /** Feature URI for schema validating parsing. */
- private static final String SCHEMA_VALIDATION_FEATURE =
- "http://apache.org/xml/features/validation/schema";
- /** Feature URI for normalization of element/attribute values. */
- private static final String NORMALIZED_VALUE_FEATURE =
- "http://apache.org/xml/features/validation/schema/normalized-value";
- /** Feature URI for parsing ignorable whitespace. */
- private static final String INCLUDE_IGNORABLE_WHITESPACE_FEATURE =
- "http://apache.org/xml/features/dom/include-ignorable-whitespace";
- /** Feature URI for creating EntityReference nodes in the DOM tree. */
- private static final String CREATE_ENTITY_REF_NODES_FEATURE =
- "http://apache.org/xml/features/dom/create-entity-ref-nodes";
- /** Property URI for providing external schema locations. */
- private static final String EXTERNAL_SCHEMA_LOCATION_PROPERTY =
- "http://apache.org/xml/properties/schema/external-schemaLocation";
- /** Property URI for providing the external schema location for elements
- * without a namespace. */
- private static final String EXTERNAL_NO_NAMESPACE_SCHEMA_LOCATION_PROPERTY =
- "http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation";
- /** Property URI for the Xerces grammar pool. */
- private static final String GRAMMAR_POOL =
- org.apache.xerces.impl.Constants.XERCES_PROPERTY_PREFIX
- + org.apache.xerces.impl.Constants.XMLGRAMMAR_POOL_PROPERTY;
- /** A prime number for initializing the symbol table. */
- private static final int BIG_PRIME = 2039;
- /** Symbol table for the grammar pool. */
- private static SymbolTable symbolTable = new SymbolTable(BIG_PRIME);
- /** Xerces schema grammar pool. */
- private static XMLGrammarPool grammarPool = new XMLGrammarPoolImpl();
-
- static {
- grammarPool.lockPool();
- }
-
- /**
- * Preparse a schema and add it to the schema pool.
- *
- * @param inputStream An InputStream providing the contents of
- * the schema.
- * @param systemId The systemId to use for the schema.
- * @throws IOException An error occurred reading the schema.
- */
- public static void addSchemaToPool(InputStream inputStream, String systemId)
- throws IOException {
- XMLGrammarPreparser preparser;
-
- // unlock the pool so that we can add another grammar
- grammarPool.unlockPool();
-
- // prepare the preparser
- preparser = new XMLGrammarPreparser(symbolTable);
- preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null);
- preparser.setProperty(GRAMMAR_POOL, grammarPool);
- preparser.setFeature(NAMESPACES_FEATURE, true);
- preparser.setFeature(VALIDATION_FEATURE, true);
-
- // add the grammar to the pool
- preparser.preparseGrammar(
- XMLGrammarDescription.XML_SCHEMA,
- new XMLInputSource(null, systemId, null, inputStream, null));
-
- // lock the pool again so that schemas are not added automatically
- grammarPool.lockPool();
- }
-
- /**
- * Parse an XML document from an InputStream.
- *
- * @param inputStream The InputStream containing the XML
- * document.
- * @param validating If true, parse validating.
- * @param externalSchemaLocations A String containing namespace
- * URI to schema location pairs, the same way it is accepted by the xsi:
- * schemaLocation attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * xsi:noNamespaceSchemaLocation attribute.
- * @param entityResolver An EntityResolver to resolve external
- * entities (schemas and DTDs). If null, it will not be set.
- * @param errorHandler An ErrorHandler to decide what to do
- * with parsing errors. If null, it will not be set.
- * @return The parsed XML document as a DOM tree.
- * @throws SAXException An error occurred parsing the document.
- * @throws IOException An error occurred reading the document.
- * @throws ParserConfigurationException An error occurred configuring the XML
- * parser.
- */
- public static Document parseDocument(
- InputStream inputStream,
- boolean validating,
- String externalSchemaLocations,
- String externalNoNamespaceSchemaLocation,
- EntityResolver entityResolver,
- ErrorHandler errorHandler)
- throws SAXException, IOException, ParserConfigurationException {
-
- DOMParser parser;
-
- // create the DOM parser
- if (symbolTable != null) {
- parser = new DOMParser(symbolTable, grammarPool);
- } else {
- parser = new DOMParser();
- }
-
- // set parser features and properties
- parser.setFeature(NAMESPACES_FEATURE, true);
- parser.setFeature(VALIDATION_FEATURE, validating);
- parser.setFeature(SCHEMA_VALIDATION_FEATURE, validating);
- parser.setFeature(NORMALIZED_VALUE_FEATURE, false);
- parser.setFeature(INCLUDE_IGNORABLE_WHITESPACE_FEATURE, true);
- parser.setFeature(CREATE_ENTITY_REF_NODES_FEATURE, false);
-
- if (validating) {
- if (externalSchemaLocations != null) {
- parser.setProperty(
- EXTERNAL_SCHEMA_LOCATION_PROPERTY,
- externalSchemaLocations);
- }
- if (externalNoNamespaceSchemaLocation != null) {
- parser.setProperty(
- EXTERNAL_NO_NAMESPACE_SCHEMA_LOCATION_PROPERTY,
- externalNoNamespaceSchemaLocation);
- }
- }
-
- // set entity resolver and error handler
- if (entityResolver != null) {
- parser.setEntityResolver(entityResolver);
- }
- if (errorHandler != null) {
- parser.setErrorHandler(errorHandler);
- }
-
- // parse the document and return it
- parser.parse(new InputSource(inputStream));
-
- return parser.getDocument();
- }
-
- /**
- * Parse an XML document from an InputStream.
- *
- * It uses a MOAEntityResolver as the EntityResolver
- * and a MOAErrorHandler as the ErrorHandler.
- *
- * @param inputStream The InputStream containing the XML
- * document.
- * @param validating If true, parse validating.
- * @param externalSchemaLocations A String containing namespace
- * URI to schema location pairs, the same way it is accepted by the xsi:
- * schemaLocation attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * xsi:noNamespaceSchemaLocation attribute.
- * @return The parsed XML document as a DOM tree.
- * @throws SAXException An error occurred parsing the document.
- * @throws IOException An error occurred reading the document.
- * @throws ParserConfigurationException An error occurred configuring the XML
- * parser.
- */
- public static Document parseDocument(
- InputStream inputStream,
- boolean validating,
- String externalSchemaLocations,
- String externalNoNamespaceSchemaLocation)
- throws SAXException, IOException, ParserConfigurationException {
-
- return parseDocument(
- inputStream,
- validating,
- externalSchemaLocations,
- externalNoNamespaceSchemaLocation,
- new MOAEntityResolver(),
- new MOAErrorHandler());
- }
-
- /**
- * Parse an XML document from a String.
- *
- * It uses a MOAEntityResolver as the EntityResolver
- * and a MOAErrorHandler as the ErrorHandler.
- *
- * @param xmlString The String containing the XML document.
- * @param encoding The encoding of the XML document.
- * @param validating If true, parse validating.
- * @param externalSchemaLocations A String containing namespace
- * URI to schema location pairs, the same way it is accepted by the xsi:
- * schemaLocation attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * xsi:noNamespaceSchemaLocation attribute.
- * @return The parsed XML document as a DOM tree.
- * @throws SAXException An error occurred parsing the document.
- * @throws IOException An error occurred reading the document.
- * @throws ParserConfigurationException An error occurred configuring the XML
- * parser.
- */
- public static Document parseDocument(
- String xmlString,
- String encoding,
- boolean validating,
- String externalSchemaLocations,
- String externalNoNamespaceSchemaLocation)
- throws SAXException, IOException, ParserConfigurationException {
-
- InputStream in = new ByteArrayInputStream(xmlString.getBytes(encoding));
- return parseDocument(
- in,
- validating,
- externalSchemaLocations,
- externalNoNamespaceSchemaLocation);
- }
-
- /**
- * Parse an UTF-8 encoded XML document from a String.
- *
- * @param xmlString The String containing the XML document.
- * @param validating If true, parse validating.
- * @param externalSchemaLocations A String containing namespace
- * URI to schema location pairs, the same way it is accepted by the xsi:
- * schemaLocation attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * xsi:noNamespaceSchemaLocation attribute.
- * @return The parsed XML document as a DOM tree.
- * @throws SAXException An error occurred parsing the document.
- * @throws IOException An error occurred reading the document.
- * @throws ParserConfigurationException An error occurred configuring the XML
- * parser.
- */
- public static Document parseDocument(
- String xmlString,
- boolean validating,
- String externalSchemaLocations,
- String externalNoNamespaceSchemaLocation)
- throws SAXException, IOException, ParserConfigurationException {
-
- return parseDocument(
- xmlString,
- "UTF-8",
- validating,
- externalSchemaLocations,
- externalNoNamespaceSchemaLocation);
- }
-
- /**
- * A convenience method to parse an XML document validating.
- *
- * @param inputStream The InputStream containing the XML
- * document.
- * @return The root element of the parsed XML document.
- * @throws SAXException An error occurred parsing the document.
- * @throws IOException An error occurred reading the document.
- * @throws ParserConfigurationException An error occurred configuring the XML
- * parser.
- */
- public static Element parseXmlValidating(InputStream inputStream)
- throws ParserConfigurationException, SAXException, IOException {
- return DOMUtils
- .parseDocument(inputStream, true, Constants.ALL_SCHEMA_LOCATIONS, null)
- .getDocumentElement();
- }
-
- /**
- * Schema validate a given DOM element.
- *
- * @param element The element to validate.
- * @param externalSchemaLocations A String containing namespace
- * URI to schema location pairs, the same way it is accepted by the xsi:
- * schemaLocation attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * xsi:noNamespaceSchemaLocation attribute.
- * @return true, if the element validates against
- * the schemas declared in it.
- * @throws SAXException An error occurred parsing the document.
- * @throws IOException An error occurred reading the document from its
- * serialized representation.
- * @throws ParserConfigurationException An error occurred configuring the XML
- * @throws TransformerException An error occurred serializing the element.
- */
- public static boolean validateElement(
- Element element,
- String externalSchemaLocations,
- String externalNoNamespaceSchemaLocation)
- throws
- ParserConfigurationException,
- IOException,
- SAXException,
- TransformerException {
-
- byte[] docBytes;
- SAXParser parser;
-
- // create the SAX parser
- if (symbolTable != null) {
- parser = new SAXParser(symbolTable, grammarPool);
- } else {
- parser = new SAXParser();
- }
-
- // serialize the document
- docBytes = serializeNode(element, "UTF-8");
-
- // set up parser features and attributes
- parser.setFeature(NAMESPACES_FEATURE, true);
- parser.setFeature(VALIDATION_FEATURE, true);
- parser.setFeature(SCHEMA_VALIDATION_FEATURE, true);
- if (externalSchemaLocations != null) {
- parser.setProperty(
- EXTERNAL_SCHEMA_LOCATION_PROPERTY,
- externalSchemaLocations);
- }
- if (externalNoNamespaceSchemaLocation != null) {
- parser.setProperty(
- EXTERNAL_NO_NAMESPACE_SCHEMA_LOCATION_PROPERTY,
- "externalNoNamespaceSchemaLocation");
- }
-
- // set up entity resolver and error handler
- parser.setEntityResolver(new MOAEntityResolver());
- parser.setErrorHandler(new MOAErrorHandler());
-
- // parse validating
- parser.parse(new InputSource(new ByteArrayInputStream(docBytes)));
- return true;
- }
-
- /**
- * Serialize the given DOM node.
- *
- * The node will be serialized using the UTF-8 encoding.
- *
- * @param node The node to serialize.
- * @return String The String representation of the given DOM
- * node.
- * @throws TransformerException An error occurred transforming the
- * node to a String.
- * @throws IOException An IO error occurred writing the node to a byte array.
- */
- public static String serializeNode(Node node)
- throws TransformerException, IOException {
- return new String(serializeNode(node, "UTF-8"), "UTF-8");
- }
-
- /**
- * Serialize the given DOM node to a byte array.
- *
- * @param node The node to serialize.
- * @param xmlEncoding The XML encoding to use.
- * @return The serialized node, as a byte array. Using a compatible encoding
- * this can easily be converted into a String.
- * @throws TransformerException An error occurred transforming the node to a
- * byte array.
- * @throws IOException An IO error occurred writing the node to a byte array.
- */
- public static byte[] serializeNode(Node node, String xmlEncoding)
- throws TransformerException, IOException {
-
- TransformerFactory transformerFactory = TransformerFactory.newInstance();
- Transformer transformer = transformerFactory.newTransformer();
- ByteArrayOutputStream bos = new ByteArrayOutputStream(16384);
-
- transformer.setOutputProperty(OutputKeys.METHOD, "xml");
- transformer.setOutputProperty(OutputKeys.ENCODING, xmlEncoding);
- transformer.transform(new DOMSource(node), new StreamResult(bos));
-
- bos.flush();
- bos.close();
-
- return bos.toByteArray();
- }
-
- /**
- * Return the text that a node contains.
- *
- * This routine:
- * String value to String value mapping).
- */
- public static Map getNamespaceDeclarations(Node node) {
- Map nsDecls = new HashMap();
- int i;
-
- do {
- if (node.hasAttributes()) {
- NamedNodeMap attrs = node.getAttributes();
-
- for (i = 0; i < attrs.getLength(); i++) {
- Attr attr = (Attr) attrs.item(i);
-
- // add prefix mapping if none exists
- if ("xmlns".equals(attr.getPrefix())
- || "xmlns".equals(attr.getName())) {
-
- String nsPrefix =
- attr.getPrefix() != null ? attr.getLocalName() : "";
-
- if (nsDecls.get(nsPrefix) == null) {
- nsDecls.put(nsPrefix, attr.getValue());
- }
- }
- }
- }
- } while ((node = node.getParentNode()) != null);
-
- return nsDecls;
- }
-
- /**
- * Add all namespace declarations declared in the parent(s) of a given
- * element and used in the subtree of the given element to the given element.
- *
- * @param context The element to which to add the namespaces.
- */
- public static void localizeNamespaceDeclarations(Element context) {
- Node parent = context.getParentNode();
-
- if (parent != null) {
- Map namespaces = getNamespaceDeclarations(context.getParentNode());
- Set nsUris = collectNamespaceURIs(context);
- Iterator iter;
-
- for (iter = namespaces.entrySet().iterator(); iter.hasNext();) {
- Map.Entry e = (Map.Entry) iter.next();
-
- if (nsUris.contains(e.getValue())) {
- String prefix = (String) e.getKey();
- String nsUri = (String) e.getValue();
- String nsAttrName = "".equals(prefix) ? "xmlns" : "xmlns:" + prefix;
-
- context.setAttributeNS(Constants.XMLNS_NS_URI, nsAttrName, nsUri);
- }
- }
- }
- }
-
- /**
- * Collect all the namespace URIs used in the subtree of a given element.
- *
- * @param context The element that should be searched for namespace URIs.
- * @return All namespace URIs used in the subtree of context,
- * including the ones used in context itself.
- */
- public static Set collectNamespaceURIs(Element context) {
- Set result = new HashSet();
-
- collectNamespaceURIsImpl(context, result);
- return result;
- }
-
- /**
- * A recursive method to do the work of collectNamespaceURIs.
- *
- * @param context The context element to evaluate.
- * @param result The result, passed as a parameter to avoid unnecessary
- * instantiations of Set.
- */
- private static void collectNamespaceURIsImpl(Element context, Set result) {
- NamedNodeMap attrs = context.getAttributes();
- NodeList childNodes = context.getChildNodes();
- String nsUri;
- int i;
-
- // add the namespace of the context element
- nsUri = context.getNamespaceURI();
- if (nsUri != null && nsUri != Constants.XMLNS_NS_URI) {
- result.add(nsUri);
- }
-
- // add all namespace URIs from attributes
- for (i = 0; i < attrs.getLength(); i++) {
- nsUri = attrs.item(i).getNamespaceURI();
- if (nsUri != null && nsUri != Constants.XMLNS_NS_URI) {
- result.add(nsUri);
- }
- }
-
- // add all namespaces from subelements
- for (i = 0; i < childNodes.getLength(); i++) {
- Node node = childNodes.item(i);
-
- if (node.getNodeType() == Node.ELEMENT_NODE) {
- collectNamespaceURIsImpl((Element) node, result);
- }
- }
- }
-
- /**
- * Check, that each attribute node in the given NodeList has its
- * parent in the NodeList as well.
- *
- * @param nodes The NodeList to check.
- * @return true, if each attribute node in nodes
- * has its parent in nodes as well.
- */
- public static boolean checkAttributeParentsInNodeList(NodeList nodes) {
- Set nodeSet = new HashSet();
- int i;
-
- // put the nodes into the nodeSet
- for (i = 0; i < nodes.getLength(); i++) {
- nodeSet.add(nodes.item(i));
- }
-
- // check that each attribute node's parent is in the node list
- for (i = 0; i < nodes.getLength(); i++) {
- Node n = nodes.item(i);
-
- if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
- Attr attr = (Attr) n;
- Element owner = attr.getOwnerElement();
-
- if (owner == null) {
- if (!isNamespaceDeclaration(attr)) {
- return false;
- }
- }
-
- if (!nodeSet.contains(owner) && !isNamespaceDeclaration(attr)) {
- return false;
- }
- }
- }
-
- return true;
- }
-
- /**
- * Convert an unstructured NodeList into a
- * DocumentFragment.
- *
- * @param nodeList Contains the node list to be converted into a DOM
- * DocumentFragment.
- * @return the resulting DocumentFragment. The DocumentFragment will be
- * backed by a new DOM Document, i.e. all noded of the node list will be
- * cloned.
- * @throws ParserConfigurationException An error occurred creating the
- * DocumentFragment.
- * @precondition The nodes in the node list appear in document order.
- * @precondition For each Attr node in the node list, the owning Element is
- * in the node list as well.
- * @precondition Each Element or Attr node in the node list is namespace
- * aware.
- */
- public static DocumentFragment nodeList2DocumentFragment(NodeList nodeList)
- throws ParserConfigurationException {
-
- DocumentBuilder builder =
- DocumentBuilderFactory.newInstance().newDocumentBuilder();
- Document doc = builder.newDocument();
- DocumentFragment result = doc.createDocumentFragment();
-
- if (null == nodeList || nodeList.getLength() == 0) {
- return result;
- }
-
- int currPos = 0;
- currPos =
- nodeList2DocumentFragment(nodeList, currPos, result, null, null) + 1;
-
- while (currPos < nodeList.getLength()) {
- currPos =
- nodeList2DocumentFragment(nodeList, currPos, result, null, null) + 1;
- }
- return result;
- }
-
- /**
- * Helper method for the nodeList2DocumentFragment.
- *
- * @param nodeList The NodeList to convert.
- * @param currPos The current position in the nodeList.
- * @param result The resulting DocumentFragment.
- * @param currOrgElem The current original element.
- * @param currClonedElem The current cloned element.
- * @return The current position.
- */
- private static int nodeList2DocumentFragment(
- NodeList nodeList,
- int currPos,
- DocumentFragment result,
- Element currOrgElem,
- Element currClonedElem) {
-
- while (currPos < nodeList.getLength()) {
- Node currentNode = nodeList.item(currPos);
- switch (currentNode.getNodeType()) {
- case Node.COMMENT_NODE :
- case Node.PROCESSING_INSTRUCTION_NODE :
- case Node.TEXT_NODE :
- {
- // Append current node either to resulting DocumentFragment or to
- // current cloned Element
- if (null == currClonedElem) {
- result.appendChild(
- result.getOwnerDocument().importNode(currentNode, false));
- } else {
- // Stop processing if current Node is not a descendant of
- // current Element
- if (!isAncestor(currOrgElem, currentNode)) {
- return --currPos;
- }
-
- currClonedElem.appendChild(
- result.getOwnerDocument().importNode(currentNode, false));
- }
- break;
- }
-
- case Node.ELEMENT_NODE :
- {
- Element nextCurrOrgElem = (Element) currentNode;
- Element nextCurrClonedElem =
- result.getOwnerDocument().createElementNS(
- nextCurrOrgElem.getNamespaceURI(),
- nextCurrOrgElem.getNodeName());
-
- // Append current Node either to resulting DocumentFragment or to
- // current cloned Element
- if (null == currClonedElem) {
- result.appendChild(nextCurrClonedElem);
- currOrgElem = nextCurrOrgElem;
- currClonedElem = nextCurrClonedElem;
- } else {
- // Stop processing if current Node is not a descendant of
- // current Element
- if (!isAncestor(currOrgElem, currentNode)) {
- return --currPos;
- }
-
- currClonedElem.appendChild(nextCurrClonedElem);
- }
-
- // Process current Node (of type Element) recursively
- currPos =
- nodeList2DocumentFragment(
- nodeList,
- ++currPos,
- result,
- nextCurrOrgElem,
- nextCurrClonedElem);
-
- break;
- }
-
- case Node.ATTRIBUTE_NODE :
- {
- Attr currAttr = (Attr) currentNode;
-
- // GK 20030411: Hack to overcome problems with IAIK IXSIL
- if (currAttr.getOwnerElement() == null)
- break;
- if (currClonedElem == null)
- break;
-
- // currClonedElem must be the owner Element of currAttr if
- // preconditions are met
- currClonedElem.setAttributeNS(
- currAttr.getNamespaceURI(),
- currAttr.getNodeName(),
- currAttr.getValue());
- break;
- }
-
- default :
- {
- // All other nodes will be ignored
- }
- }
-
- currPos++;
- }
-
- return currPos;
- }
-
- /**
- * Check, if the given attribute is a namespace declaration.
- *
- * @param attr The attribute to check.
- * @return true, if the attribute is a namespace declaration,
- * false otherwise.
- */
- private static boolean isNamespaceDeclaration(Attr attr) {
- return Constants.XMLNS_NS_URI.equals(attr.getNamespaceURI());
- }
-
- /**
- * Check, if a given DOM element is an ancestor of a given node.
- *
- * @param candAnc The DOM element to check for being the ancestor.
- * @param cand The node to check for being the child.
- * @return true, if candAnc is an (indirect)
- * ancestor of cand; false otherwise.
- */
- public static boolean isAncestor(Element candAnc, Node cand) {
- Node currPar = cand.getParentNode();
-
- while (currPar != null) {
- if (candAnc == currPar)
- return true;
- currPar = currPar.getParentNode();
- }
- return false;
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/DateTimeUtils.java b/common/src/at/gv/egovernment/moa/util/DateTimeUtils.java
deleted file mode 100644
index 58cc04c4c..000000000
--- a/common/src/at/gv/egovernment/moa/util/DateTimeUtils.java
+++ /dev/null
@@ -1,326 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.StringWriter;
-import java.text.ParseException;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.GregorianCalendar;
-import java.util.TimeZone;
-
-/**
- * Utility for parsing and building XML type dateTime,
- * according to ISO 8601.
- *
- * @author Patrick Peck
- * @version $Id$
- * @see http://www.w3.org/2001/XMLSchema-datatypes"
- */
-public class DateTimeUtils {
- /** Error messages. */
- private static MessageProvider msg = MessageProvider.getInstance();
-
- /**
- * Builds a dateTime value from a Calendar value.
- * @param cal the Calendar value
- * @return the dateTime value
- */
- public static String buildDateTime(Calendar cal) {
- StringWriter out = new StringWriter();
- out.write("" + cal.get(Calendar.YEAR));
- out.write("-");
- out.write(to2DigitString(cal.get(Calendar.MONTH) + 1));
- out.write("-");
- out.write(to2DigitString(cal.get(Calendar.DAY_OF_MONTH)));
- out.write("T");
- out.write(to2DigitString(cal.get(Calendar.HOUR_OF_DAY)));
- out.write(":");
- out.write(to2DigitString(cal.get(Calendar.MINUTE)));
- out.write(":");
- out.write(to2DigitString(cal.get(Calendar.SECOND)));
- int tzOffsetMilliseconds =
- cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET);
- if (tzOffsetMilliseconds != 0) {
- int tzOffsetMinutes = tzOffsetMilliseconds / (1000 * 60);
- int tzOffsetHours = tzOffsetMinutes / 60;
- tzOffsetMinutes -= tzOffsetHours * 60;
- if (tzOffsetMilliseconds > 0) {
- out.write("+");
- out.write(to2DigitString(tzOffsetHours));
- out.write(":");
- out.write(to2DigitString(tzOffsetMinutes));
- } else {
- out.write("-");
- out.write(to2DigitString(-tzOffsetHours));
- out.write(":");
- out.write(to2DigitString(-tzOffsetMinutes));
- }
- }
- return out.toString();
- }
-
- /**
- * Converts month, day, hour, minute, or second value
- * to a 2 digit String.
- * @param number the month, day, hour, minute, or second value
- * @return 2 digit String
- */
- private static String to2DigitString(int number) {
- if (number < 10)
- return "0" + number;
- else
- return "" + number;
- }
-
- /**
- * Parse a String containing a date and time instant, given in
- * ISO 8601 format.
- *
- * @param dateTime The String to parse.
- * @return The Date representation of the contents of
- * dateTime.
- * @throws ParseException Parsing the dateTime failed.
- */
- public static Date parseDateTime(String dateTime) throws ParseException {
- GregorianCalendar calendar;
- long time;
- int yearSign = 1, year, month, day;
- int hour, minute, second;
- double fraction = 0.0;
- int tzSign = 1, tzHour = 0, tzMinute = 0;
- int curPos = 0;
- String fractStr;
- boolean localTime = false;
- char c;
-
- // parse year sign
- ensureChars(dateTime, curPos, 1);
- c = dateTime.charAt(curPos);
- if (c == '+' || c == '-') {
- yearSign = c == '+' ? 1 : -1;
- curPos++;
- }
-
- // parse year
- year = parseInt(dateTime, curPos, 4);
- curPos += 4;
-
- // parse '-'
- ensureChar(dateTime, curPos, '-');
- curPos++;
-
- // parse month
- month = parseInt(dateTime, curPos, 2);
- ensureValue(month, 1, 12, curPos);
- curPos += 2;
-
- // parse '-'
- ensureChar(dateTime, curPos, '-');
- curPos++;
-
- // parse day
- day = parseInt(dateTime, curPos, 2);
- ensureValue(day, 1, 31, curPos);
- curPos += 2;
-
- // parse 'T'
- ensureChar(dateTime, curPos, 'T');
- curPos++;
-
- // parse hour
- hour = parseInt(dateTime, curPos, 2);
- ensureValue(hour, 0, 23, curPos);
- curPos += 2;
-
- // parse ':'
- ensureChar(dateTime, curPos, ':');
- curPos++;
-
- // parse minute
- minute = parseInt(dateTime, curPos, 2);
- ensureValue(minute, 0, 59, curPos);
- curPos += 2;
-
- // parse ':'
- ensureChar(dateTime, curPos, ':');
- curPos++;
-
- // parse second
- second = parseInt(dateTime, curPos, 2);
- ensureValue(second, 0, 59, curPos);
- curPos += 2;
-
- // parse a fraction
- if (dateTime.length() > curPos && dateTime.charAt(curPos) == '.') {
- curPos++;
- ensureDigits(dateTime, curPos, 1);
- fractStr = "0.";
- fractStr
- += dateTime.substring(curPos, curPos + countDigits(dateTime, curPos));
- fraction = Double.parseDouble(fractStr);
- curPos += countDigits(dateTime, curPos);
- }
-
- // parse a time zone
- if (dateTime.length() > curPos) {
- c = dateTime.charAt(curPos);
- if (c == 'Z') {
- curPos++;
- } else if (c == '+' || c == '-') {
- // parse time zone sign
- tzSign = c == '+' ? 1 : -1;
- curPos++;
-
- // parse time zone hour
- tzHour = parseInt(dateTime, curPos, 2);
- ensureValue(tzHour, 0, 14, curPos);
- curPos += 2;
-
- // parse ':'
- ensureChar(dateTime, curPos, ':');
- curPos++;
-
- // parse time zone minute
- tzMinute = parseInt(dateTime, curPos, 2);
- ensureValue(tzMinute, 0, 59, curPos);
- curPos += 2;
- }
- } else {
- localTime = true;
- }
-
- // if we have characters left, it's an error
- if (dateTime.length() != curPos) {
- throw new ParseException(msg.getMessage("datetime.00", null), curPos);
- }
-
- // build the Date object
- year = year * yearSign;
- try {
- calendar = new GregorianCalendar(TimeZone.getTimeZone("GMT"));
- calendar.set(year, month - 1, day, hour, minute, second);
- calendar.set(Calendar.MILLISECOND, 0);
- time = calendar.getTime().getTime();
- time += (long) (fraction * 1000.0);
- time -= tzSign * ((tzHour * 60) + tzMinute) * 60 * 1000;
- if (localTime) {
- time -= TimeZone.getDefault().getRawOffset();
- }
- return new Date(time);
- } catch (IllegalArgumentException e) {
- throw new ParseException(msg.getMessage("datetime.00", null), curPos);
- }
-
- }
-
- /**
- * Parse an integer value.
- *
- * @param str The String containing the digits.
- * @param curPos The starting position.
- * @param digits The number of digist making up the integer value.
- * @return int The integer representation of the digits contained in
- * str.
- * @throws ParseException Parsing the integer value failed.
- */
- private static int parseInt(String str, int curPos, int digits)
- throws ParseException {
-
- ensureDigits(str, curPos, digits);
- return Integer.parseInt(str.substring(curPos, curPos + digits));
- }
-
- /**
- * Count the number of digits following curPos.
- *
- * @param str The String in which to count digits.
- * @param curPos The starting position.
- * @return int The number of digits.
- */
- private static int countDigits(String str, int curPos) {
- int i;
-
- for (i = curPos; i < str.length() && Character.isDigit(str.charAt(i)); i++);
- return i - curPos;
- }
-
- /**
- * Ensure that a value falls in a given min/max range.
- *
- * @param value The value to check.
- * @param min The minimum allowed value.
- * @param max The maximum allowed value.
- * @param curPos To indicate the parsing position in the
- * ParseException.
- * @throws ParseException Thrown, if value < min || value >
- * max
- */
- private static void ensureValue(int value, int min, int max, int curPos)
- throws ParseException {
-
- if (value < min || value > max) {
- throw new ParseException(msg.getMessage("datetime.00", null), curPos);
- }
- }
-
- /**
- * Ensure that the given String has a number of characters left.
- *
- * @param str The String to check for its length.
- * @param curPos The starting position.
- * @param count The minimum number of characters that str must
- * contain, starting at from curPos.
- * @throws ParseException Thrown, if
- * curPos + count > str.length().
- */
- private static void ensureChars(String str, int curPos, int count)
- throws ParseException {
- if (curPos + count > str.length()) {
- throw new ParseException(msg.getMessage("datetime.00", null), curPos);
- }
- }
-
- /**
- * Ensure that a given String contains a certain character at a
- * certain position.
- *
- * @param str The String in which to look up the character.
- * @param curPos The position in str that must contain the
- * character.
- * @param c The character value that must be contained at position
- * curPos.
- * @throws ParseException Thrown, if the characters do not match or
- * curPos is out of range.
- */
- private static void ensureChar(String str, int curPos, char c)
- throws ParseException {
-
- ensureChars(str, curPos, 1);
- if (str.charAt(curPos) != c) {
- throw new ParseException(msg.getMessage("datetime.00", null), curPos);
- }
- }
-
- /**
- * Ensure that a given String contains a number of digits,
- * starting at a given position.
- *
- * @param str The String to scan for digits.
- * @param curPos The starting postion.
- * @param count The number of digits that must be contained in
- * str, starting at curPos.
- * @throws ParseException Thrown, if str is not long enough, or
- * one of the characters following curPos in str is
- * not a digit.
- */
- private static void ensureDigits(String str, int curPos, int count)
- throws ParseException {
-
- ensureChars(str, curPos, count);
- for (int i = curPos; i < curPos + count; i++) {
- if (!Character.isDigit(str.charAt(i))) {
- throw new ParseException(msg.getMessage("datetime.00", null), curPos);
- }
- }
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/EntityResolverChain.java b/common/src/at/gv/egovernment/moa/util/EntityResolverChain.java
deleted file mode 100644
index e7008a701..000000000
--- a/common/src/at/gv/egovernment/moa/util/EntityResolverChain.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.xml.sax.EntityResolver;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-/**
- * Implementation of the org.xml.sax.EntityResolver,
- * for use by a org.apache.xerces.parsers.DOMParser.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class EntityResolverChain implements EntityResolver {
- /** The EntityResolvers in the chain. */
- private List resolvers = new ArrayList();
-
- /**
- * @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String)
- */
- public InputSource resolveEntity(String publicId, String systemId)
- throws SAXException, IOException {
-
- Iterator iter;
-
- for (iter = resolvers.iterator(); iter.hasNext(); ) {
- EntityResolver resolver = (EntityResolver) iter.next();
- InputSource is = resolver.resolveEntity(publicId, systemId);
-
- if (is != null) {
- return is;
- }
- }
-
- return null;
- }
-
- /**
- * Add an EntityResolver to the chain.
- *
- * @param entityResolver The EntityResolver to add.
- */
- public void addEntityResolver(EntityResolver entityResolver) {
- resolvers.add(entityResolver);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/FileUtils.java b/common/src/at/gv/egovernment/moa/util/FileUtils.java
deleted file mode 100644
index f8941568d..000000000
--- a/common/src/at/gv/egovernment/moa/util/FileUtils.java
+++ /dev/null
@@ -1,87 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.BufferedInputStream;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-
-/**
- * Utility for accessing files on the file system, and for reading from input streams.
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class FileUtils {
-
- /**
- * Reads a file, given by URL, into a byte array.
- * @param urlString file URL
- * @return file content
- * @throws IOException on any exception thrown
- */
- public static byte[] readURL(String urlString) throws IOException {
- URL url = new URL(urlString);
- InputStream in = new BufferedInputStream(url.openStream());
- byte[] content = StreamUtils.readStream(in);
- in.close();
- return content;
- }
- /**
- * Reads a file, given by URL, into a String.
- * @param urlString file URL
- * @param encoding character encoding
- * @return file content
- * @throws IOException on any exception thrown
- */
- public static String readURL(String urlString, String encoding) throws IOException {
- byte[] content = readURL(urlString);
- return new String(content, encoding);
- }
- /**
- * Reads a file, given by filename, into a byte array.
- * @param filename filename
- * @return file content
- * @throws IOException on any exception thrown
- */
- public static byte[] readFile(String filename) throws IOException {
- BufferedInputStream in = new BufferedInputStream(new FileInputStream(filename));
- byte[] content = StreamUtils.readStream(in);
- in.close();
- return content;
- }
- /**
- * Reads a file, given by filename, into a String.
- * @param filename filename
- * @param encoding character encoding
- * @return file content
- * @throws IOException on any exception thrown
- */
- public static String readFile(String filename, String encoding) throws IOException {
- byte[] content = readFile(filename);
- return new String(content, encoding);
- }
- /**
- * Reads a file from a resource.
- * @param name resource name
- * @return file content as a byte array
- * @throws IOException on any exception thrown
- */
- public static byte[] readResource(String name) throws IOException {
- ClassLoader cl = FileUtils.class.getClassLoader();
- BufferedInputStream in = new BufferedInputStream(cl.getResourceAsStream(name));
- byte[] content = StreamUtils.readStream(in);
- in.close();
- return content;
- }
- /**
- * Reads a file from a resource.
- * @param name filename
- * @param encoding character encoding
- * @return file content
- * @throws IOException on any exception thrown
- */
- public static String readResource(String name, String encoding) throws IOException {
- byte[] content = readResource(name);
- return new String(content, encoding);
- }
-}
diff --git a/common/src/at/gv/egovernment/moa/util/KeyStoreUtils.java b/common/src/at/gv/egovernment/moa/util/KeyStoreUtils.java
deleted file mode 100644
index d6a34a7b2..000000000
--- a/common/src/at/gv/egovernment/moa/util/KeyStoreUtils.java
+++ /dev/null
@@ -1,134 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import iaik.x509.X509Certificate;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.security.GeneralSecurityException;
-import java.security.KeyStore;
-import java.security.cert.Certificate;
-
-/**
- * Utility for creating and loading key stores.
- *
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class KeyStoreUtils {
-
- /**
- * Loads a key store from file.
- *
- * @param keystoreType key store type
- * @param urlString URL of key store
- * @param password password protecting the key store
- * @return key store loaded
- * @throws IOException thrown while reading the key store from file
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore loadKeyStore(
- String keystoreType,
- String urlString,
- String password)
- throws IOException, GeneralSecurityException {
-
- URL keystoreURL = new URL(urlString);
- InputStream in = keystoreURL.openStream();
- return loadKeyStore(keystoreType, in, password);
- }
- /**
- * Loads a key store from an InputStream, and
- * closes the InputStream.
- *
- * @param keystoreType key store type
- * @param in input stream
- * @param password password protecting the key store
- * @return key store loaded
- * @throws IOException thrown while reading the key store from the stream
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore loadKeyStore(
- String keystoreType,
- InputStream in,
- String password)
- throws IOException, GeneralSecurityException {
-
- char[] chPassword = null;
- if (password != null)
- chPassword = password.toCharArray();
- KeyStore ks = KeyStore.getInstance(keystoreType);
- ks.load(in, chPassword);
- in.close();
- return ks;
- }
- /**
- * Creates a key store from X509 certificate files, aliasing them with
- * the index in the String[], starting with "0".
- *
- * @param keyStoreType key store type
- * @param certFilenames certificate filenames
- * @return key store created
- * @throws IOException thrown while reading the certificates from file
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore createKeyStore(
- String keyStoreType,
- String[] certFilenames)
- throws IOException, GeneralSecurityException {
-
- KeyStore ks = KeyStore.getInstance(keyStoreType);
- ks.load(null, null);
- for (int i = 0; i < certFilenames.length; i++) {
- Certificate cert = loadCertificate(certFilenames[i]);
- ks.setCertificateEntry("" + i, cert);
- }
- return ks;
- }
- /**
- * Creates a key store from a directory containg X509 certificate files,
- * aliasing them with the index in the String[], starting with "0".
- * All the files in the directory are considered to be certificates.
- *
- * @param keyStoreType key store type
- * @param certDirURLString file URL of directory containing certificate filenames
- * @return key store created
- * @throws IOException thrown while reading the certificates from file
- * @throws GeneralSecurityException thrown while creating the key store
- */
- public static KeyStore createKeyStoreFromCertificateDirectory(
- String keyStoreType,
- String certDirURLString)
- throws IOException, GeneralSecurityException {
-
- URL certDirURL = new URL(certDirURLString);
- String certDirname = certDirURL.getFile();
- File certDir = new File(certDirname);
- String[] certFilenames = certDir.list();
- String separator =
- (certDirname.endsWith(File.separator) ? "" : File.separator);
- for (int i = 0; i < certFilenames.length; i++) {
- certFilenames[i] = certDirname + separator + certFilenames[i];
- }
- return createKeyStore(keyStoreType, certFilenames);
- }
-
- /**
- * Loads an X509 certificate from file.
- * @param certFilename filename
- * @return the certificate loaded
- * @throws IOException thrown while reading the certificate from file
- * @throws GeneralSecurityException thrown while creating the certificate
- */
- private static Certificate loadCertificate(String certFilename)
- throws IOException, GeneralSecurityException {
-
- FileInputStream in = new FileInputStream(certFilename);
- Certificate cert = new X509Certificate(in);
- in.close();
- return cert;
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java b/common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java
deleted file mode 100644
index 0474d92cd..000000000
--- a/common/src/at/gv/egovernment/moa/util/MOADefaultHandler.java
+++ /dev/null
@@ -1,82 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.IOException;
-
-import org.xml.sax.EntityResolver;
-import org.xml.sax.ErrorHandler;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-import org.xml.sax.helpers.DefaultHandler;
-
-/**
- * A DefaultHandler that uses a MOAEntityResolver and
- * a MOAErrorHandler.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class MOADefaultHandler extends DefaultHandler {
- /** The EntityResolver to use. */
- private EntityResolver entityResolver;
- /** The ErrorHandler to use. */
- private ErrorHandler errorHandler;
-
- /**
- * Create a new MOADefaultHandler.
- */
- public MOADefaultHandler() {
- entityResolver = new MOAEntityResolver();
- errorHandler = new MOAErrorHandler();
- }
-
- /**
- * Create a new MOADefaultHandler.
- *
- * @param entityResolver The EntityResolver to use for resolving
- * external entities.
- * @param errorHandler The ErrorHandler to use for reporting
- * parsing errors.
- */
- public MOADefaultHandler(
- EntityResolver entityResolver,
- ErrorHandler errorHandler) {
-
- this.entityResolver = entityResolver;
- this.errorHandler = errorHandler;
- }
-
- /**
- * @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String)
- */
- public InputSource resolveEntity(String publicId, String systemId)
- throws SAXException {
- try {
- return entityResolver.resolveEntity(publicId, systemId);
- } catch (IOException e) {
- return null;
- }
- }
-
- /**
- * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
- */
- public void warning(SAXParseException exception) throws SAXException {
- errorHandler.warning(exception);
- }
-
- /**
- * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
- */
- public void error(SAXParseException exception) throws SAXException {
- errorHandler.error(exception);
- }
-
- /**
- * @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
- */
- public void fatalError(SAXParseException exception) throws SAXException {
- errorHandler.fatalError(exception);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/MOAEntityResolver.java b/common/src/at/gv/egovernment/moa/util/MOAEntityResolver.java
deleted file mode 100644
index 9406612e2..000000000
--- a/common/src/at/gv/egovernment/moa/util/MOAEntityResolver.java
+++ /dev/null
@@ -1,103 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.InputStream;
-
-import org.apache.xerces.util.URI;
-import org.apache.xerces.util.URI.MalformedURIException;
-import org.xml.sax.EntityResolver;
-import org.xml.sax.InputSource;
-
-import at.gv.egovernment.moa.logging.LogMsg;
-import at.gv.egovernment.moa.logging.Logger;
-
-/**
- * An EntityResolver that looks up entities stored as
- * local resources.
- *
- * The following DTDs are mapped to local resources: - *
For all other resources, an attempt is made to resolve them as resources,
- * either absolute or relative to Constants.SCHEMA_ROOT.
- *
- * @author Patrick Peck
- * @author Sven Aigner
- */
-public class MOAEntityResolver implements EntityResolver {
-
- /**
- * Resolve an entity.
- *
- * The systemId parameter is used to perform the lookup of the
- * entity as a resource, either by interpreting the systemId as
- * an absolute resource path, or by appending the last path component of
- * systemId to Constants.SCHEMA_ROOT.
- *
- * @param publicId The public ID of the resource.
- * @param systemId The system ID of the resource.
- * @return An InputSource from which the entity can be read, or
- * null, if the entity could not be found.
- * @see org.xml.sax.EntityResolver#resolveEntity(java.lang.String, java.lang.String)
- */
- public InputSource resolveEntity(String publicId, String systemId) {
- InputStream stream;
- int slashPos;
-
- if (Logger.isDebugEnabled()) {
- Logger.debug(
- new LogMsg("resolveEntity: p=" + publicId + " s=" + systemId));
- }
-
- if (publicId != null) {
- // check if we can resolve some standard dtd's
- if (publicId.equalsIgnoreCase("-//W3C//DTD XMLSchema 200102//EN")) {
- return new InputSource(
- getClass().getResourceAsStream(
- Constants.SCHEMA_ROOT + "XMLSchema.dtd"));
- } else if (publicId.equalsIgnoreCase("datatypes")) {
- return new InputSource(
- getClass().getResourceAsStream(
- Constants.SCHEMA_ROOT + "datatypes.dtd"));
- }
- } else if (systemId != null) {
- // get the URI path
- try {
- URI uri = new URI(systemId);
- systemId = uri.getPath();
- if (!"file".equals(uri.getScheme()) || "".equals(systemId.trim())) {
- return null;
- }
- } catch (MalformedURIException e) {
- return null;
- }
-
- // try to get the resource from the full path
- stream = getClass().getResourceAsStream(systemId);
- if (stream != null) {
- InputSource source = new InputSource(stream);
-
- source.setSystemId(systemId);
- return source;
- }
-
- // try to get the resource from the last path component
- slashPos = systemId.lastIndexOf('/');
- if (slashPos >= 0 && systemId.length() > slashPos) {
- systemId = systemId.substring(slashPos + 1, systemId.length());
- stream =
- getClass().getResourceAsStream(Constants.SCHEMA_ROOT + systemId);
- if (stream != null) {
- InputSource source = new InputSource(stream);
-
- source.setSystemId(systemId);
- return source;
- }
- }
- }
-
- return null; // nothing found - let the parser handle the entity
- }
-}
\ No newline at end of file
diff --git a/common/src/at/gv/egovernment/moa/util/MOAErrorHandler.java b/common/src/at/gv/egovernment/moa/util/MOAErrorHandler.java
deleted file mode 100644
index 1f7757c8f..000000000
--- a/common/src/at/gv/egovernment/moa/util/MOAErrorHandler.java
+++ /dev/null
@@ -1,85 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import org.apache.xml.utils.DefaultErrorHandler;
-import org.xml.sax.SAXException;
-import org.xml.sax.SAXParseException;
-
-import at.gv.egovernment.moa.logging.LogMsg;
-import at.gv.egovernment.moa.logging.Logger;
-
-/**
- * An ErrorHandler that logs a message and throws a
- * SAXException upon error and fatal
- * parsing errors.
- *
- * @author Patrick Peck
- * @author Sven Aigner
- */
-public class MOAErrorHandler extends DefaultErrorHandler {
-
- /**
- * Logs a warning message.
- *
- * @see org.xml.sax.ErrorHandler#warning(SAXParseException)
- */
- public void warning(SAXParseException exception) throws SAXException {
- warn("parser.00", messageParams(exception), null);
- }
-
- /**
- * Logs a warning and rethrows the exception.
- *
- * @see org.xml.sax.ErrorHandler#error(SAXParseException)
- */
- public void error(SAXParseException exception) throws SAXException {
- warn("parser.01", messageParams(exception), null);
- throw exception;
- }
-
- /**
- * Logs a warning and rethrows the exception.
- *
- * @see org.xml.sax.ErrorHandler#fatalError(SAXParseException)
- */
- public void fatalError(SAXParseException exception) throws SAXException {
- warn("parser.02", messageParams(exception), null);
- throw exception;
- }
-
- /**
- * Log a warning message.
- *
- * @param messageId The message ID to log.
- * @param parameters Additional message parameters.
- * @param t The Throwable to log; usually the cause of this
- * warning.
- */
- private static void warn(
- String messageId,
- Object[] parameters,
- Throwable t) {
-
- MessageProvider msg = MessageProvider.getInstance();
- Logger.warn(new LogMsg(msg.getMessage(messageId, parameters)), t);
- }
-
- /**
- * Put the system id, line and column number information from the exception
- * into an Object array, to provide it as a
- * MessageFormat parameter.
- *
- * @param e The SAXParseException containing the
- * source system id and line/column numbers.
- * @return An array containing the system id (a String) as well
- * as line/column numbers (2 Integer objects) from the
- * SAXParseException.
- */
- private static Object[] messageParams(SAXParseException e) {
- return new Object[] {
- e.getMessage(),
- e.getSystemId(),
- new Integer(e.getLineNumber()),
- new Integer(e.getColumnNumber())};
- }
-
-}
\ No newline at end of file
diff --git a/common/src/at/gv/egovernment/moa/util/MOATimer.java b/common/src/at/gv/egovernment/moa/util/MOATimer.java
deleted file mode 100644
index d8bf64fc3..000000000
--- a/common/src/at/gv/egovernment/moa/util/MOATimer.java
+++ /dev/null
@@ -1,110 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.Map;
-import java.util.WeakHashMap;
-
-/**
- * A timer utility for named timers.
- *
- * @author Sven Aigner
- */
-public class MOATimer {
-
- /** The single instance of this class. */
- private static MOATimer instance = null;
- /** The starting points of single timings. */
- private static Map timemapstart = new WeakHashMap();
- /** The end points of single timings. */
- private static Map timemapend = new WeakHashMap();
-
- /**
- * Return the single instance of this class.
- *
- * @return The single instance of this class.
- */
- public static MOATimer getInstance() {
- if (instance == null) {
- instance = new MOATimer();
- }
- return instance;
- }
-
- /**
- * Create a new MOATimer.
- *
- * Protected to disallow multiple instances.
- */
- protected MOATimer() {
- super();
- }
-
- /**
- * Start timing a certain action.
- *
- * The timing belonging to the action ID is garbage collected as soon as there
- * exists no other reference to the action ID.
- *
- * @param id The action ID.
- */
- public void startTiming(Object id) {
- timemapstart.put(id, new Long(System.currentTimeMillis()));
- }
-
- /**
- * Stop timing an action.
- *
- * @param id The action ID.
- */
- public void stopTiming(Object id) {
- timemapend.put(id, new Long(System.currentTimeMillis()));
- }
-
- /**
- * Get the duration of an action.
- *
- * @param id The action ID for which to compute the duration.
- * @return long The duration in milliseconds between calls to
- * startTiming() and stopTiming(). If
- * only startTiming() has been called for the action, then
- * current difference to the system time is returned. If no timing exists for
- * the action, - 1 is returned.
- */
- public long duration(Object id) {
- if (timemapstart.containsKey(id)) {
- long start = ((Long) timemapstart.get(id)).longValue();
- if (timemapend.containsKey(id)) {
- long end = ((Long) timemapend.get(id)).longValue();
- return end - start;
- } else {
- return System.currentTimeMillis() - start;
- }
- } else
- return -1;
- }
-
- /**
- * Get the duration of an action, as a nicely formatted String.
- *
- * @param id The action ID.
- * @return String The duration() as a String.
- */
- public String durationAsString(Object id) {
- long dur = duration(id);
- long second = dur / 1000;
- long mil = (dur) - (second * 1000);
- return "Duration: " + second + "." + mil + " seconds";
- }
-
- /**
- * Remove a timing.
- *
- * @param id The action ID.
- */
- public void clearTiming(String id) {
- if (timemapstart.containsKey(id))
- timemapstart.remove(id);
- if (timemapend.containsKey(id))
- timemapend.remove(id);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/MessageProvider.java b/common/src/at/gv/egovernment/moa/util/MessageProvider.java
deleted file mode 100644
index f5117e390..000000000
--- a/common/src/at/gv/egovernment/moa/util/MessageProvider.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.Locale;
-
-/**
- * A singleton wrapper around a Message object.
- *
- * Provides the messages used in the common project.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class MessageProvider {
- /** The location of the default message resources. */
- private static final String[] DEFAULT_MESSAGE_RESOURCES =
- { "resources/properties/common_messages" };
- /** The locale of the default message resources. */
- private static final Locale[] DEFAULT_MESSAGE_LOCALES =
- new Locale[] { new Locale("de", "AT") };
- /** The single instance of this class. */
- private static MessageProvider instance;
-
- /** The messages provided by this MessageProvider. */
- private Messages messages;
-
- /**
- * Return the single instance of the MessageProvider.
- *
- * Intialilizes the MessageProvider with the default message
- * locations: /resources/properties/common_messages.
- *
- * @return The single MessageProvider.
- */
- public static synchronized MessageProvider getInstance() {
- if (instance == null) {
- instance =
- new MessageProvider(DEFAULT_MESSAGE_RESOURCES, DEFAULT_MESSAGE_LOCALES);
- }
- return instance;
- }
-
- /**
- * Create a MessageProvider.
- *
- * @param resourceNames The names of the resources containing the messages.
- * @param locales The corresponding locales.
- */
- protected MessageProvider(String[] resourceNames, Locale[] locales) {
- this.messages = new Messages(resourceNames, locales);
- }
-
- /**
- * Get the message corresponding to a given message ID.
- *
- * @param messageId The ID of the message.
- * @param parameters The parameters to fill in into the message arguments.
- * @return The formatted message.
- */
- public String getMessage(String messageId, Object[] parameters) {
- return messages.getMessage(messageId, parameters);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/Messages.java b/common/src/at/gv/egovernment/moa/util/Messages.java
deleted file mode 100644
index a0139ae93..000000000
--- a/common/src/at/gv/egovernment/moa/util/Messages.java
+++ /dev/null
@@ -1,117 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.text.MessageFormat;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.PropertyResourceBundle;
-
-import at.gv.egovernment.moa.logging.Logger;
-
-/**
- * Provides access to the system messages resource used for exception handling
- * and logging messages.
- *
- * Messages must be provided as a resource bundle at the path.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class Messages {
- /** Error message indicating that no messages are avaiable. */
- private static final String ERROR_MESSAGES_UNAVAILABLE =
- "Fehler in der Server-Konfiguration. "
- + "Die Fehlertexte konnten nicht geladen werden.";
- /** Error message indicating that the message is not available. */
- private static final String ERROR_NO_MESSAGE =
- "Keine Fehlermeldung für Fehler-Nr.={0}";
-
- /** The names of the resources containing the messages. */
- private String[] resourceNames;
- /** The corresponding Locales of the resources. */
- private Locale[] locales;
- /** The ResourceBundles containing the messages. */
- private ResourceBundleChain messages;
-
- /**
- * Create a new Message object containing the messages
- * in the given resources.
- *
- * @param resourceNames The names of the resources containing the messages.
- * @param locales The corresponding locales.
- */
- public Messages(String[] resourceNames, Locale[] locales) {
- this.resourceNames = resourceNames;
- this.locales = locales;
- this.messages = null;
- }
-
- /**
- * Get the message corresponding to a given message ID.
- *
- * @param messageId The ID of the message.
- * @param parameters The parameters to fill in into the message arguments.
- * @return The formatted message.
- */
- public String getMessage(String messageId, Object[] parameters) {
- // initialize messages
- if (messages == null) {
- initMessages();
- }
-
- // create the message
- if (messages == null) {
- return ERROR_MESSAGES_UNAVAILABLE;
- } else {
- try {
- String rawMessage = messages.getString(messageId);
- return MessageFormat.format(rawMessage, parameters);
- } catch (MissingResourceException e2) {
- // couldn't find any message -> set to default error message
- return MessageFormat.format(
- ERROR_NO_MESSAGE,
- new Object[] { messageId });
- }
- }
- }
-
- /**
- * Return the names of the resources containing the messages.
- *
- * @return String[] The names of the resource bundles containing the messages.
- */
- private String[] getResourceNames() {
- return resourceNames;
- }
-
- /**
- * Return the Locales of the resources containing the messages.
- *
- * @return Locale[] The Locales of the resource bundles
- * containing the messages.
- */
- private Locale[] getLocales() {
- return locales;
- }
-
- /**
- * Initialize the messages ResourceBundle containing
- * the MOA error messages.
- */
- private void initMessages() {
- messages = new ResourceBundleChain();
- int i;
-
- // initialize the message resources
- for (i = 0; i < resourceNames.length; i++) {
- try {
- messages.addResourceBundle(
- PropertyResourceBundle.getBundle(
- getResourceNames()[i],
- getLocales()[i]));
- } catch (MissingResourceException e) {
- Logger.error(ERROR_MESSAGES_UNAVAILABLE, e);
- }
- }
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/NodeIteratorAdapter.java b/common/src/at/gv/egovernment/moa/util/NodeIteratorAdapter.java
deleted file mode 100644
index f71aa472d..000000000
--- a/common/src/at/gv/egovernment/moa/util/NodeIteratorAdapter.java
+++ /dev/null
@@ -1,87 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.ListIterator;
-
-import org.w3c.dom.DOMException;
-import org.w3c.dom.Node;
-import org.w3c.dom.traversal.NodeFilter;
-import org.w3c.dom.traversal.NodeIterator;
-
-/**
- * A NodeIterator implementation based on a
- * ListIterator.
- *
- * @see java.util.ListIterator
- * @see org.w3c.dom.traversal.NodeIterator
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class NodeIteratorAdapter implements NodeIterator {
-
- /** The ListIterator to wrap. */
- private ListIterator nodeIterator;
-
- /**
- * Create a new NodeIteratorAdapter.
- * @param nodeIterator The ListIterator to iterate over.
- */
- public NodeIteratorAdapter(ListIterator nodeIterator) {
- this.nodeIterator = nodeIterator;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#getRoot()
- */
- public Node getRoot() {
- return null;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#getWhatToShow()
- */
- public int getWhatToShow() {
- return NodeFilter.SHOW_ALL;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#getFilter()
- */
- public NodeFilter getFilter() {
- return null;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#getExpandEntityReferences()
- */
- public boolean getExpandEntityReferences() {
- return false;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#nextNode()
- */
- public Node nextNode() throws DOMException {
- if (nodeIterator.hasNext()) {
- return (Node) nodeIterator.next();
- }
- return null;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#previousNode()
- */
- public Node previousNode() throws DOMException {
- if (nodeIterator.hasPrevious()) {
- return (Node) nodeIterator.previous();
- }
- return null;
- }
-
- /**
- * @see org.w3c.dom.traversal.NodeIterator#detach()
- */
- public void detach() {
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/NodeListAdapter.java b/common/src/at/gv/egovernment/moa/util/NodeListAdapter.java
deleted file mode 100644
index 7102cadca..000000000
--- a/common/src/at/gv/egovernment/moa/util/NodeListAdapter.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.List;
-
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * A NodeList implementation based on a List.
- *
- * @see java.util.List
- * @see org.w3c.dom.NodeList
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class NodeListAdapter implements NodeList {
- /** The List to wrap. */
- private List nodeList;
-
- /**
- * Create a new NodeListAdapter.
- *
- * @param nodeList The List containing the nodes.
- */
- public NodeListAdapter(List nodeList) {
- this.nodeList = nodeList;
- }
-
- /**
- * @see org.w3c.dom.NodeList#item(int)
- */
- public Node item(int index) {
- return (Node) nodeList.get(index);
- }
-
- /**
- * @see org.w3c.dom.NodeList#getLength()
- */
- public int getLength() {
- return nodeList.size();
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/ResourceBundleChain.java b/common/src/at/gv/egovernment/moa/util/ResourceBundleChain.java
deleted file mode 100644
index 90b28548a..000000000
--- a/common/src/at/gv/egovernment/moa/util/ResourceBundleChain.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-
-/**
- * A class to chain ResourceBundles.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class ResourceBundleChain {
- /** Error message indicating the resource is not available. */
- private static final String ERROR_MISSING_RESOURCE = "Missing resource";
- /** The ResourceBundles contained in this chain. */
- private List resourceBundles = new ArrayList();
-
- /**
- * Add a ResourceBundle to the chain.
- *
- * @param resourceBundle The ResourceBundle to add.
- */
- public void addResourceBundle(ResourceBundle resourceBundle) {
- resourceBundles.add(resourceBundle);
- }
-
- /**
- * Return the value of the resource.
- *
- * @param key The key to access the String resource.
- * @return The resource value. All the registered ResourceBundles
- * are searched in the order in which they have previously been added to this
- * ResourceBundleChain.
- * @throws MissingResourceException The resource coult not be found in any of
- * the bundles.
- */
- public String getString(String key) throws MissingResourceException {
- MissingResourceException lastException = null;
- Iterator iter;
-
- // handle case where no resource bundles have been added
- if (resourceBundles.size() == 0) {
- throw new MissingResourceException(
- ERROR_MISSING_RESOURCE,
- this.getClass().getName(),
- key);
- }
-
- // try to find the resource in one of the bundles; if it cannot be found,
- // return the exception thrown by the last bundle in the list
- for (iter = resourceBundles.iterator(); iter.hasNext();) {
- ResourceBundle resourceBundle = (ResourceBundle) iter.next();
- try {
- String value = resourceBundle.getString(key);
- return value;
- } catch (MissingResourceException e) {
- lastException = e;
- }
- }
- throw lastException;
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/SSLUtils.java b/common/src/at/gv/egovernment/moa/util/SSLUtils.java
deleted file mode 100644
index 621562e2d..000000000
--- a/common/src/at/gv/egovernment/moa/util/SSLUtils.java
+++ /dev/null
@@ -1,222 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.GeneralSecurityException;
-import java.security.KeyStore;
-import javax.net.ssl.SSLSocketFactory;
-
-import com.sun.net.ssl.KeyManager;
-import com.sun.net.ssl.KeyManagerFactory;
-import com.sun.net.ssl.SSLContext;
-import com.sun.net.ssl.TrustManager;
-import com.sun.net.ssl.TrustManagerFactory;
-
-/**
- * Utility for connecting to server applications via SSL.
- *
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class SSLUtils {
-
- /**
- * Creates an SSLSocketFactory which utilizes the given trust store.
- *
- * @param trustStoreType key store type of trust store
- * @param trustStoreInputStream input stream for reading JKS trust store containing
- * trusted server certificates; if null, the default
- * trust store will be utilized
- * @param trustStorePassword if provided, it will be used to check
- * the integrity of the trust store; if omitted, it will not be checked
- * @return SSLSocketFactory to be used by an HttpsURLConnection
- * @throws IOException thrown while reading from the input stream
- * @throws GeneralSecurityException thrown while creating the socket factory
- */
- public static SSLSocketFactory getSSLSocketFactory(
- String trustStoreType,
- InputStream trustStoreInputStream,
- String trustStorePassword)
- throws IOException, GeneralSecurityException {
-
- TrustManager[] tms = getTrustManagers(trustStoreType, trustStoreInputStream, trustStorePassword);
- SSLContext ctx = SSLContext.getInstance("TLS");
- ctx.init(null, tms, null);
-
- SSLSocketFactory sf = ctx.getSocketFactory();
- return sf;
- }
- /**
- * Creates an SSLSocketFactory which utilizes the
- * given trust store and keystore.
- *
- * @param trustStore trust store containing trusted server certificates;
- * if null, the default trust store will be utilized
- * @param clientKeyStoreType key store type of clientKeyStore
- * @param clientKeyStoreURL URL of key store containing keys to be used for
- * client authentication; if null, the default key store will be utilized
- * @param clientKeyStorePassword if provided, it will be used to check
- * the integrity of the client key store; if omitted, it will not be checked
- * @return SSLSocketFactory to be used by an HttpsURLConnection
- * @throws IOException thrown while reading key store file
- * @throws GeneralSecurityException thrown while creating the socket factory
- */
- public static SSLSocketFactory getSSLSocketFactory(
- KeyStore trustStore,
- String clientKeyStoreType,
- String clientKeyStoreURL,
- String clientKeyStorePassword)
- throws IOException, GeneralSecurityException {
-
- SSLContext ctx = getSSLContext(
- trustStore, clientKeyStoreType, clientKeyStoreURL, clientKeyStorePassword);
- SSLSocketFactory sf = ctx.getSocketFactory();
- return sf;
- }
- /**
- * Creates an SSLContext initialized for the
- * given trust store and keystore.
- *
- * @param trustStore trust store containing trusted server certificates;
- * if null, the default trust store will be utilized
- * @param clientKeyStoreType key store type of clientKeyStore
- * @param clientKeyStoreURL URL of key store containing keys to be used for
- * client authentication; if null, the default key store will be utilized
- * @param clientKeyStorePassword if provided, it will be used to check
- * the integrity of the client key store; if omitted, it will not be checked
- * @return SSLContext to be used for creating an SSLSocketFactory
- * @throws IOException thrown while reading key store file
- * @throws GeneralSecurityException thrown while creating the SSL context
- */
- public static SSLContext getSSLContext(
- KeyStore trustStore,
- String clientKeyStoreType,
- String clientKeyStoreURL,
- String clientKeyStorePassword)
- throws IOException, GeneralSecurityException {
-
- //System.setProperty("javax.net.debug", "all");
- TrustManager[] tms = getTrustManagers(trustStore);
- KeyManager[] kms = getKeyManagers(clientKeyStoreType, clientKeyStoreURL, clientKeyStorePassword);
- SSLContext ctx = SSLContext.getInstance("TLS");
- ctx.init(kms, tms, null);
- return ctx;
- }
- /**
- * Loads the trust store from an input stream and gets the
- * TrustManagers from a default TrustManagerFactory,
- * initialized from the given trust store.
- * @param trustStoreType key store type of trust store
- * @param trustStoreInputStream input stream for reading JKS trust store containing
- * trusted server certificates; if null, the default
- * trust store will be utilized
- * @param trustStorePassword if provided, it will be used to check
- * the integrity of the trust store; if omitted, it will not be checked
- * @return TrustManagers to be used for creating an
- * SSLSocketFactory utilizing the given trust store
- * @throws IOException thrown while reading from the input stream
- * @throws GeneralSecurityException thrown while initializing the
- * default TrustManagerFactory
- */
- protected static TrustManager[] getTrustManagers(
- String trustStoreType,
- InputStream trustStoreInputStream,
- String trustStorePassword)
- throws IOException, GeneralSecurityException {
-
- if (trustStoreInputStream == null)
- return null;
-
- // Set up the TrustStore to use. We need to load the file into
- // a KeyStore instance.
- KeyStore trustStore = KeyStoreUtils.loadKeyStore(trustStoreType, trustStoreInputStream, trustStorePassword);
- return getTrustManagers(trustStore);
- }
- /**
- * Gets the TrustManagers from a default TrustManagerFactory,
- * initialized from the given trust store.
- *
- * @param trustStore the trust store to use
- * @param trustStorePassword password protecting the given trust store
- * @return TrustManagers to be used for creating an
- * SSLSocketFactory utilizing the given trust store
- * @throws GeneralSecurityException thrown while initializing the
- * default TrustManagerFactory
- */
- protected static TrustManager[] getTrustManagers(KeyStore trustStore)
- throws GeneralSecurityException {
-
- if (trustStore == null)
- return null;
-
- // Initialize the default TrustManagerFactory with this KeyStore
- String alg=TrustManagerFactory.getDefaultAlgorithm();
- TrustManagerFactory tmFact=TrustManagerFactory.getInstance(alg);
- tmFact.init(trustStore);
-
- // And now get the TrustManagers
- TrustManager[] tms=tmFact.getTrustManagers();
- return tms;
- }
- /**
- * Loads the client key store from file and gets the
- * KeyManagers from a default KeyManagerFactory,
- * initialized from the given client key store.
- * @param clientKeyStoreType key store type of clientKeyStore
- * @param clientKeyStoreURL URL of key store containing keys to be used for
- * client authentication; if null, the default key store will be utilized
- * @param clientKeyStorePassword password used to check the integrity of the client key store;
- * if null, it will not be checked
- * @return KeyManagers to be used for creating an
- * SSLSocketFactory utilizing the given client key store
- * @throws IOException thrown while reading from the key store file
- * @throws GeneralSecurityException thrown while initializing the
- * default KeyManagerFactory
- */
- public static KeyManager[] getKeyManagers (
- String clientKeyStoreType,
- String clientKeyStoreURL,
- String clientKeyStorePassword)
- throws IOException, GeneralSecurityException {
-
- if (clientKeyStoreURL == null)
- return null;
-
- // Set up the KeyStore to use. We need to load the file into
- // a KeyStore instance.
- KeyStore clientKeyStore = KeyStoreUtils.loadKeyStore(
- clientKeyStoreType, clientKeyStoreURL, clientKeyStorePassword);
- return getKeyManagers(clientKeyStore, clientKeyStorePassword);
- }
- /**
- * Gets the KeyManagers from a default KeyManagerFactory,
- * initialized from the given client key store.
- * @param clientKeyStore client key store
- * @param clientKeyStorePassword if provided, it will be used to check
- * the integrity of the client key store; if omitted, it will not be checked
- * @return KeyManagers to be used for creating an
- * SSLSocketFactory utilizing the given client key store
- * @throws GeneralSecurityException thrown while initializing the
- * default KeyManagerFactory
- */
- public static KeyManager[] getKeyManagers (
- KeyStore clientKeyStore,
- String clientKeyStorePassword)
- throws GeneralSecurityException {
-
- if (clientKeyStore == null)
- return null;
-
- // Now we initialize the default KeyManagerFactory with this KeyStore
- String alg=KeyManagerFactory.getDefaultAlgorithm();
- KeyManagerFactory kmFact=KeyManagerFactory.getInstance(alg);
- char[] password = null;
- if (clientKeyStorePassword != null)
- password = clientKeyStorePassword.toCharArray();
- kmFact.init(clientKeyStore, password);
-
- // And now get the KeyManagers
- KeyManager[] kms=kmFact.getKeyManagers();
- return kms;
- }
-}
diff --git a/common/src/at/gv/egovernment/moa/util/StreamEntityResolver.java b/common/src/at/gv/egovernment/moa/util/StreamEntityResolver.java
deleted file mode 100644
index 38c4e863c..000000000
--- a/common/src/at/gv/egovernment/moa/util/StreamEntityResolver.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Map;
-
-import org.xml.sax.EntityResolver;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-/**
- * An EntityResolver that maps system IDs to
- * InputStreams.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class StreamEntityResolver implements EntityResolver {
-
- /** A mapping from Public ID or System ID to an InputStream
- * containing the entity. */
- private Map mappedEntities;
-
- /**
- * Create a StreamEntityResolver.
- *
- * @param mappedEntities A mapping from public or system IDs
- * (String objects) to InputStreams.
- */
- public StreamEntityResolver(Map mappedEntities) {
- this.mappedEntities = mappedEntities;
- }
-
- /**
- * Resolve an entity by looking it up in the mapped entities.
- *
- * First, the public ID is looked up in the mapping, then the system ID.
- *
- * @param publicId The public ID of the entity.
- * @param systemId The system ID of the entity.
- * @return An InputStream containing the entity or
- * null if no entity could be found.
- * @throws SAXException Signalling a parsing exception.
- * @throws IOException Error reading the entity.
- */
- public InputSource resolveEntity(String publicId, String systemId)
- throws SAXException, IOException {
-
- InputSource src = null;
-
- if (publicId != null && mappedEntities.get(publicId) != null) {
- src = new InputSource((InputStream) mappedEntities.get(publicId));
- } else if (systemId != null && mappedEntities.get(systemId) != null) {
- src = new InputSource((InputStream) mappedEntities.get(systemId));
- }
-
- if (src != null) {
- src.setPublicId(publicId);
- src.setSystemId(systemId);
- }
-
- return src;
- }
-}
diff --git a/common/src/at/gv/egovernment/moa/util/StreamUtils.java b/common/src/at/gv/egovernment/moa/util/StreamUtils.java
deleted file mode 100644
index 88db24504..000000000
--- a/common/src/at/gv/egovernment/moa/util/StreamUtils.java
+++ /dev/null
@@ -1,116 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-/**
- * Utility methods for streams.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class StreamUtils {
-
- /**
- * Compare the contents of two InputStreams.
- *
- * @param is1 The 1st InputStream to compare.
- * @param is2 The 2nd InputStream to compare.
- * @return boolean true, if both streams contain the exactly the
- * same content, false otherwise.
- * @throws IOException An error occurred reading one of the streams.
- */
- public static boolean compareStreams(InputStream is1, InputStream is2)
- throws IOException {
-
- byte[] buf1 = new byte[256];
- byte[] buf2 = new byte[256];
- int length1;
- int length2;
-
- try {
- while (true) {
- length1 = is1.read(buf1);
- length2 = is2.read(buf2);
-
- if (length1 != length2) {
- return false;
- }
- if (length1 <= 0) {
- return true;
- }
- if (!compareBytes(buf1, buf2, length1)) {
- return false;
- }
- }
- } catch (IOException e) {
- throw e;
- } finally {
- // close both streams
- try {
- is1.close();
- is2.close();
- } catch (IOException e) {
- // ignore this
- }
- }
- }
-
- /**
- * Compare two byte arrays, up to a given maximum length.
- *
- * @param b1 1st byte array to compare.
- * @param b2 2nd byte array to compare.
- * @param length The maximum number of bytes to compare.
- * @return true, if the byte arrays are equal, false
- * otherwise.
- */
- private static boolean compareBytes(byte[] b1, byte[] b2, int length) {
- if (b1.length != b2.length) {
- return false;
- }
-
- for (int i = 0; i < b1.length && i < length; i++) {
- if (b1[i] != b2[i]) {
- return false;
- }
- }
-
- return true;
- }
-
- /**
- * Reads a byte array from a stream.
- * @param in The InputStream to read.
- * @return The bytes contained in the given InputStream.
- * @throws IOException on any exception thrown
- */
- public static byte[] readStream(InputStream in) throws IOException {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- int b;
- while ((b = in.read()) >= 0)
- out.write(b);
- in.close();
- return out.toByteArray();
- }
-
- /**
- * Reads a String from a stream, using given encoding.
- * @param in The InputStream to read.
- * @param encoding The character encoding to use for converting the bytes
- * of the InputStream into a String.
- * @return The content of the given InputStream converted into
- * a String.
- * @throws IOException on any exception thrown
- */
- public static String readStream(InputStream in, String encoding) throws IOException {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- int b;
- while ((b = in.read()) >= 0)
- out.write(b);
- in.close();
- return out.toString(encoding);
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/URLDecoder.java b/common/src/at/gv/egovernment/moa/util/URLDecoder.java
deleted file mode 100644
index a20820f7e..000000000
--- a/common/src/at/gv/egovernment/moa/util/URLDecoder.java
+++ /dev/null
@@ -1,60 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.StringReader;
-import java.io.UnsupportedEncodingException;
-
-/**
- * Decodes an URL encoded String using a specified character encoding.
- * Provides a function missing in JDK 1.3.
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class URLDecoder {
-
- /**
- * Decodes an application/x-www-form-urlencoded string using a specific encoding scheme.
- * @param s the string to decode
- * @param encoding name of character encoding
- * @return the newly decoded string
- * @throws UnsupportedEncodingException if the encoding is not supported
- */
- public static String decode(String s, String encoding) throws UnsupportedEncodingException {
- StringReader in = new StringReader(s);
- ByteArrayOutputStream bout = new ByteArrayOutputStream();
- for (int b = read(in); b >= 0; b = read(in))
- bout.write(b);
- return bout.toString(encoding);
- }
- /**
- * Decodes the next byte from the string reader.
- * @param in string reader
- * @return the next byte decoded;
- * -1 upon end of string, on erroneous data, and on any exception caught
- * @todo syntax check on string
- */
- private static int read(StringReader in) {
- try {
- int b = in.read();
- if (b == '+')
- return ' ';
- if (b == '%') {
- char[] hex = new char[2];
- if (in.read(hex, 0, 2) >= 0) {
- String hexString = new String(hex);
- return Integer.valueOf(hexString, 16).intValue();
- }
- else
- return -1;
- }
- return b;
- }
- catch (IOException ex) {
- return -1;
- }
- catch (NumberFormatException ex) {
- return -1;
- }
- }
-}
diff --git a/common/src/at/gv/egovernment/moa/util/URLEncoder.java b/common/src/at/gv/egovernment/moa/util/URLEncoder.java
deleted file mode 100644
index 840c0c3bc..000000000
--- a/common/src/at/gv/egovernment/moa/util/URLEncoder.java
+++ /dev/null
@@ -1,63 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.ByteArrayInputStream;
-import java.io.StringWriter;
-import java.io.UnsupportedEncodingException;
-
-/**
- * Translates a string into mime format "x-www-form-urlencoded".
- * Provides a function missing in JDK 1.3.
- * @author Paul Ivancsics
- * @version $Id$
- */
-public class URLEncoder {
-
- /**
- * Translates a string into x-www-form-urlencoded format.
- * @param s the string to be translated
- * @param encoding the encoding to use
- * @return the translated string
- * @throws UnsupportedEncodingException when the desired encoding is not supported
- */
- public static String encode(String s, String encoding) throws UnsupportedEncodingException {
- byte[] barr = s.getBytes(encoding);
- ByteArrayInputStream bin = new ByteArrayInputStream(barr);
- StringWriter out = new StringWriter();
- for (int b = bin.read(); b >= 0; b = bin.read())
- encode(b, out);
- return out.toString();
- }
-
- /**
- * Encode a character.
- * @param ch The character to encode.
- * @param out The StringWriter containing the result.
- */
- private static void encode(int ch, StringWriter out) {
- if ((ch >= 'a' && ch <= 'z')
- || (ch >= 'A' && ch <= 'Z')
- || (ch >= '0' && ch <= '9')
- || ch == '.' || ch == '-' || ch == '*' || ch == '_')
- out.write(ch);
- else if (ch == ' ')
- out.write('+');
- else
- encodeHex(ch, out);
- }
-
- /**
- * Encode a character as an escaped hex value.
- * @param ch The character to encode.
- * @param out The StringWriter containing the result.
- */
- private static void encodeHex(int ch, StringWriter out) {
- out.write('%');
- String hex = Integer.toHexString(ch).toUpperCase();
- if (hex.length() < 2)
- out.write('0');
- else
- out.write(hex.charAt(hex.length() - 2));
- out.write(hex.charAt(hex.length() - 1));
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/XPathException.java b/common/src/at/gv/egovernment/moa/util/XPathException.java
deleted file mode 100644
index e10c882e5..000000000
--- a/common/src/at/gv/egovernment/moa/util/XPathException.java
+++ /dev/null
@@ -1,58 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.io.PrintStream;
-import java.io.PrintWriter;
-
-/**
- * An exception occurred evaluating an XPath.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class XPathException extends RuntimeException {
- /** The wrapped exception. */
- private Throwable wrapped;
-
- /**
- * Create a XPathException.
- *
- * @param message The exception message.
- * @param wrapped The exception being the likely cause of this exception.
- */
- public XPathException(String message, Throwable wrapped) {
- super(message);
- this.wrapped = wrapped;
- }
-
- /**
- * Return the wrapped exception.
- *
- * @return The wrapped exception being the likely cause of this exception.
- */
- public Throwable getWrapped() {
- return wrapped;
- }
-
- /**
- * @see java.lang.Throwable#printStackTrace(java.io.PrintStream)
- */
- public void printStackTrace(PrintStream s) {
- super.printStackTrace(s);
- if (getWrapped() != null) {
- s.print("Caused by: ");
- getWrapped().printStackTrace(s);
- }
- }
-
- /**
- * @see java.lang.Throwable#printStackTrace(java.io.PrintWriter)
- */
- public void printStackTrace(PrintWriter s) {
- super.printStackTrace(s);
- if (getWrapped() != null) {
- s.print("Caused by: ");
- getWrapped().printStackTrace(s);
- }
- }
-
-}
diff --git a/common/src/at/gv/egovernment/moa/util/XPathUtils.java b/common/src/at/gv/egovernment/moa/util/XPathUtils.java
deleted file mode 100644
index 0ed4fcda3..000000000
--- a/common/src/at/gv/egovernment/moa/util/XPathUtils.java
+++ /dev/null
@@ -1,415 +0,0 @@
-package at.gv.egovernment.moa.util;
-
-import java.util.List;
-import java.util.Map;
-
-import org.w3c.dom.Attr;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-import org.w3c.dom.traversal.NodeIterator;
-
-import org.jaxen.JaxenException;
-import org.jaxen.NamespaceContext;
-import org.jaxen.SimpleNamespaceContext;
-import org.jaxen.dom.DOMXPath;
-import org.jaxen.dom.DocumentNavigator;
-
-/**
- * Utility methods to evaluate XPath expressions on DOM nodes.
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class XPathUtils {
-
- /**
- * The XPath expression selecting all nodes under a given root (including the
- * root node itself).
- */
- public static final String ALL_NODES_XPATH =
- "(.//. | .//@* | .//namespace::*)";
-
- /** The DocumentNavigator to use for navigating the document. */
- private static DocumentNavigator documentNavigator =
- DocumentNavigator.getInstance();
- /** The default namespace prefix to namespace URI mappings. */
- private static NamespaceContext NS_CONTEXT;
-
- static {
- SimpleNamespaceContext ctx = new SimpleNamespaceContext();
- ctx.addNamespace(Constants.MOA_PREFIX, Constants.MOA_NS_URI);
- ctx.addNamespace(Constants.MOA_CONFIG_PREFIX, Constants.MOA_CONFIG_NS_URI);
- ctx.addNamespace(
- Constants.MOA_ID_CONFIG_PREFIX,
- Constants.MOA_ID_CONFIG_NS_URI);
- ctx.addNamespace(Constants.SL10_PREFIX, Constants.SL10_NS_URI);
- ctx.addNamespace(Constants.SL11_PREFIX, Constants.SL11_NS_URI);
- ctx.addNamespace(Constants.ECDSA_PREFIX, Constants.ECDSA_NS_URI);
- ctx.addNamespace(Constants.PD_PREFIX, Constants.PD_NS_URI);
- ctx.addNamespace(Constants.SAML_PREFIX, Constants.SAML_NS_URI);
- ctx.addNamespace(Constants.SAMLP_PREFIX, Constants.SAMLP_NS_URI);
- ctx.addNamespace(Constants.DSIG_PREFIX, Constants.DSIG_NS_URI);
- ctx.addNamespace(Constants.XSLT_PREFIX, Constants.XSLT_NS_URI);
- ctx.addNamespace(Constants.XSI_PREFIX, Constants.XSI_NS_URI);
- ctx.addNamespace(
- Constants.DSIG_FILTER2_PREFIX,
- Constants.DSIG_FILTER2_NS_URI);
- ctx.addNamespace(Constants.DSIG_EC_PREFIX, Constants.DSIG_EC_NS_URI);
- NS_CONTEXT = ctx;
- }
-
- /**
- * Return a NodeIterator over the nodes matching the XPath
- * expression.
- *
- * All namespace URIs and prefixes declared in the Constants
- * interface are used for resolving namespaces.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return An iterator over the resulting nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static NodeIterator selectNodeIterator(Node contextNode, String exp)
- throws XPathException {
-
- return selectNodeIterator(contextNode, NS_CONTEXT, exp);
- }
-
- /**
- * Return a NodeIterator over the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param namespaceElement An element from which to build the
- * namespace mapping for evaluating the XPath expression
- * @param exp The XPath expression to evaluate.
- * @return An iterator over the resulting nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static NodeIterator selectNodeIterator(
- Node contextNode,
- Element namespaceElement,
- String exp)
- throws XPathException {
-
- try {
- SimpleNamespaceContext ctx = new SimpleNamespaceContext();
- ctx.addElementNamespaces(documentNavigator, namespaceElement);
- return selectNodeIterator(contextNode, ctx, exp);
- } catch (JaxenException e) {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { exp });
- throw new XPathException(message, e);
- }
- }
-
- /**
- * Return a NodeIterator over the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param namespaceMapping A namespace prefix to namespace URI mapping
- * (String to String) for evaluating the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return An iterator over the resulting nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static NodeIterator selectNodeIterator(
- Node contextNode,
- Map namespaceMapping,
- String exp)
- throws XPathException {
-
- SimpleNamespaceContext ctx = new SimpleNamespaceContext(namespaceMapping);
-
- return selectNodeIterator(contextNode, ctx, exp);
- }
-
- /**
- * Return a NodeIterator over the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param nsContext The NamespaceContext for resolving namespace
- * prefixes to namespace URIs for evaluating the XPath expression.
- * @param exp The XPath expression to evaluate.
- * @return An iterator over the resulting nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- private static NodeIterator selectNodeIterator(
- Node contextNode,
- NamespaceContext nsContext,
- String exp)
- throws XPathException {
-
- try {
- DOMXPath xpath = new DOMXPath(exp);
- List nodes;
-
- xpath.setNamespaceContext(nsContext);
- nodes = xpath.selectNodes(contextNode);
- return new NodeIteratorAdapter(nodes.listIterator());
- } catch (JaxenException e) {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { exp });
- throw new XPathException(message, e);
- }
- }
-
- /**
- * Return a NodeList of all the nodes matching the XPath
- * expression.
- *
- * All namespace URIs and prefixes declared in the Constants
- * interface are used for resolving namespaces.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return A NodeList containing the matching nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static NodeList selectNodeList(Node contextNode, String exp)
- throws XPathException {
-
- return selectNodeList(contextNode, NS_CONTEXT, exp);
- }
-
- /**
- * Return a NodeList of all the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param namespaceElement An element from which to build the
- * namespace mapping for evaluating the XPath expression
- * @param exp The XPath expression to evaluate.
- * @return A NodeList containing the matching nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static NodeList selectNodeList(
- Node contextNode,
- Element namespaceElement,
- String exp)
- throws XPathException {
-
- try {
- SimpleNamespaceContext ctx = new SimpleNamespaceContext();
-
- ctx.addElementNamespaces(documentNavigator, namespaceElement);
- return selectNodeList(contextNode, ctx, exp);
- } catch (JaxenException e) {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { exp });
- throw new XPathException(message, e);
- }
- }
-
- /**
- * Return a NodeList of all the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param namespaceMapping A namespace prefix to namespace URI mapping
- * (String to String) for evaluating the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return A NodeList containing the matching nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static NodeList selectNodeList(
- Node contextNode,
- Map namespaceMapping,
- String exp)
- throws XPathException {
-
- SimpleNamespaceContext ctx = new SimpleNamespaceContext(namespaceMapping);
-
- return selectNodeList(contextNode, ctx, exp);
- }
-
- /**
- * Return a NodeList of all the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param nsContext The NamespaceContext for resolving namespace
- * prefixes to namespace URIs for evaluating the XPath expression.
- * @param exp The XPath expression to evaluate.
- * @return A NodeList containing the matching nodes.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- private static NodeList selectNodeList(
- Node contextNode,
- NamespaceContext nsContext,
- String exp)
- throws XPathException {
-
- try {
- DOMXPath xpath = new DOMXPath(exp);
- List nodes;
-
- xpath.setNamespaceContext(nsContext);
- nodes = xpath.selectNodes(contextNode);
- return new NodeListAdapter(nodes);
- } catch (JaxenException e) {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { exp });
- throw new XPathException(message, e);
- }
- }
-
- /**
- * Select the first node matching an XPath expression.
- *
- * All namespace URIs and prefixes declared in the Constants
- * interface are used for resolving namespaces.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return Node The first node matching the XPath expression, or
- * null, if no node matched.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static Node selectSingleNode(Node contextNode, String exp)
- throws XPathException {
-
- return selectSingleNode(contextNode, NS_CONTEXT, exp);
- }
-
- /**
- * Select the first node matching an XPath expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param namespaceElement An element from which to build the
- * namespace mapping for evaluating the XPath expression
- * @param exp The XPath expression to evaluate.
- * @return Node The first node matching the XPath expression, or
- * null, if no node matched.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static Node selectSingleNode(
- Node contextNode,
- Element namespaceElement,
- String exp)
- throws XPathException {
-
- try {
- SimpleNamespaceContext ctx = new SimpleNamespaceContext();
- ctx.addElementNamespaces(documentNavigator, namespaceElement);
-
- return selectSingleNode(contextNode, ctx, exp);
- } catch (JaxenException e) {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { exp });
- throw new XPathException(message, e);
- }
- }
-
- /**
- * Select the first node matching an XPath expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param namespaceMapping A namespace prefix to namespace URI mapping
- * (String to String) for evaluating the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return Node The first node matching the XPath expression, or
- * null, if no node matched.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public static Node selectSingleNode(
- Node contextNode,
- Map namespaceMapping,
- String exp)
- throws XPathException {
-
- SimpleNamespaceContext ctx = new SimpleNamespaceContext(namespaceMapping);
-
- return selectSingleNode(contextNode, ctx, exp);
- }
-
- /**
- * Select the first node matching an XPath expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param nsContext The NamespaceContext for resolving namespace
- * prefixes to namespace URIs for evaluating the XPath expression.
- * @param exp The XPath expression to evaluate.
- * @return Node The first node matching the XPath expression, or
- * null, if no node matched.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- private static Node selectSingleNode(
- Node contextNode,
- NamespaceContext nsContext,
- String exp)
- throws XPathException {
-
- try {
- DOMXPath xpath = new DOMXPath(exp);
- xpath.setNamespaceContext(nsContext);
- return (Node) xpath.selectSingleNode(contextNode);
- } catch (JaxenException e) {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { exp });
- throw new XPathException(message, e);
- }
- }
-
- /**
- * Return the value of a DOM element whose location is given by an XPath
- * expression.
- *
- * @param root The root element from which to evaluate the XPath.
- * @param xpath The XPath expression pointing to the element whose value
- * to return.
- * @param def The default value to return, if no element can be found using
- * the given xpath.
- * @return The element value, if it can be located using the
- * xpath. Otherwise, def is returned.
- */
- public static String getElementValue(
- Element root,
- String xpath,
- String def) {
-
- Element elem = (Element) XPathUtils.selectSingleNode(root, xpath);
- return elem != null ? DOMUtils.getText(elem) : def;
- }
-
- /**
- * Return the value of a DOM attribute whose location is given by an XPath
- * expression.
- *
- * @param root The root element from which to evaluate the XPath.
- * @param xpath The XPath expression pointing to the attribute whose value to
- * return.
- * @param def The default value to return, if no attribute can be found using
- * the given xpath.
- * @return The element value, if it can be located using the
- * xpath. Otherwise, def is returned.
- */
- public static String getAttributeValue(
- Element root,
- String xpath,
- String def) {
-
- Attr attr = (Attr) XPathUtils.selectSingleNode(root, xpath);
- return attr != null ? attr.getValue() : def;
- }
-
-}
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