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-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/AuthProzessDataConstants.java22
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IAuthenticationSession.java106
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IIdentityLink.java175
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/DOMUtils.java1263
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/MOADefaultHandler.java6
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java111
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeListAdapter.java68
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathException.java86
-rw-r--r--id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathUtils.java557
9 files changed, 11 insertions, 2383 deletions
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/AuthProzessDataConstants.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/AuthProzessDataConstants.java
index 439138645..31a0573b6 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/AuthProzessDataConstants.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/AuthProzessDataConstants.java
@@ -22,39 +22,25 @@
*/
package at.gv.egovernment.moa.id.commons.api.data;
+import at.gv.egiz.eaaf.core.api.idp.EAAFAuthProcessDataConstants;
+
/**
* @author tlenz
*
*/
-public interface AuthProzessDataConstants {
-
- public static final String GENERIC_PREFIX = "generic_";
-
+public interface AuthProzessDataConstants extends EAAFAuthProcessDataConstants {
- public static final String FLAG_IS_FOREIGNER = "direct_flagIsForeigner";
- public static final String FLAG_USE_MANDATE = "direct_flagUseMandate";
- public static final String FLAG_IS_ORGANWALTER = "direct_flagOrganwalter";
- public static final String FLAG_IS_AUTHENTICATED = "direct_flagIsAuth";
public static final String FLAG_SAMLATTRIBUTEGEBEORWBPK = "direct_SAMLAttributeGebeORwbpk";
-
- public static final String VALUE_ISSUEINSTANT = "direct_issueInstant";
-
public static final String VALUE_SIGNER_CERT = "direct_signerCert";
public static final String VALUE_IDENTITYLINK = "direct_idl";
public static final String VALUE_BKUURL = "direct_bkuUrl";
public static final String VALUE_AUTHBLOCK = "direct_authBlock";
public static final String VALUE_AUTNBLOCKTOKKEN = "direct_authblocktokken";
- public static final String VALUE_QAALEVEL = "direct_qaaLevel";
- public static final String VALUE_VERIFYSIGRESP = "direct_verifySigResp";
-
+ public static final String VALUE_VERIFYSIGRESP = "direct_verifySigResp";
public static final String VALUE_MISSESSIONID = "direct_MIS_SessionId";
public static final String VALUE_MISREFVALUE = "direct_MIS_RefValue";
- public static final String VALUE_MISMANDATE = "direct_MIS_Mandate";
-
-
-
@Deprecated
public static final String VALUE_EXTENTEDSAMLATTRAUTH = "direct_extSamlAttrAuth";
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IAuthenticationSession.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IAuthenticationSession.java
index 8cb2b31bc..1d54af7c8 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IAuthenticationSession.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IAuthenticationSession.java
@@ -22,22 +22,17 @@
*/
package at.gv.egovernment.moa.id.commons.api.data;
-import java.util.Date;
import java.util.List;
import java.util.Map;
-import at.gv.egovernment.moa.id.commons.api.exceptions.SessionDataStorageException;
+import at.gv.egiz.eaaf.core.api.idp.auth.data.IAuthProcessDataContainer;
import iaik.x509.X509Certificate;
/**
* @author tlenz
*
*/
-public interface IAuthenticationSession {
-
- boolean isAuthenticated();
-
- void setAuthenticated(boolean authenticated);
+public interface IAuthenticationSession extends IAuthProcessDataContainer {
X509Certificate getSignerCertificate();
@@ -46,27 +41,13 @@ public interface IAuthenticationSession {
void setSignerCertificate(X509Certificate signerCertificate);
/**
- * Returns the identityLink.
- *
- * @return IdentityLink
- */
- IIdentityLink getIdentityLink();
-
- /**
* Returns the sessionID.
*
* @return String
*/
String getSSOSessionID();
- /**
- * Sets the identityLink.
- *
- * @param identityLink
- * The identityLink to set
- */
- void setIdentityLink(IIdentityLink identityLink);
-
+
/**
* Sets the sessionID.
*
@@ -158,20 +139,6 @@ public interface IAuthenticationSession {
*/
void setSAMLAttributeGebeORwbpk(boolean samlAttributeGebeORwbpk);
- /**
- * Returns the issuing time of the AUTH-Block SAML assertion.
- *
- * @return The issuing time of the AUTH-Block SAML assertion.
- */
- String getIssueInstant();
-
- /**
- * Sets the issuing time of the AUTH-Block SAML assertion.
- *
- * @param issueInstant
- * The issueInstant to set.
- */
- void setIssueInstant(String issueInstant);
/**
*
@@ -180,13 +147,6 @@ public interface IAuthenticationSession {
*/
void setUseMandate(String useMandate);
- void setUseMandates(boolean useMandates);
-
- /**
- * @return
- */
- boolean isMandateUsed();
-
/**
*
* @param misSessionID
@@ -212,9 +172,6 @@ public interface IAuthenticationSession {
*/
void setMandateReferenceValue(String mandateReferenceValue);
- boolean isForeigner();
-
- void setForeigner(boolean isForeigner);
IVerifiyXMLSignatureResponse getXMLVerifySignatureResponse();
@@ -225,17 +182,6 @@ public interface IAuthenticationSession {
void setMISMandate(IMISMandate mandate);
/**
- * @return the isOW
- */
- boolean isOW();
-
- /**
- * @param isOW
- * the isOW to set
- */
- void setOW(boolean isOW);
-
- /**
* @return the authBlockTokken
*/
String getAuthBlockTokken();
@@ -246,52 +192,6 @@ public interface IAuthenticationSession {
*/
void setAuthBlockTokken(String authBlockTokken);
- /**
- * eIDAS QAA level
- *
- * @return the qAALevel
- */
- String getQAALevel();
-
- /**
- * set QAA level in eIDAS form
- *
- * @param qAALevel the qAALevel to set
- */
- void setQAALevel(String qAALevel);
-
- /**
- * @return the sessionCreated
- */
- Date getSessionCreated();
-
- Map<String, Object> getGenericSessionDataStorage();
-
- /**
- * Returns a generic session-data object with is stored with a specific identifier
- *
- * @param key The specific identifier of the session-data object
- * @return The session-data object or null if no data is found with this key
- */
- Object getGenericDataFromSession(String key);
-
- /**
- * Returns a generic session-data object with is stored with a specific identifier
- *
- * @param key The specific identifier of the session-data object
- * @param clazz The class type which is stored with this key
- * @return The session-data object or null if no data is found with this key
- */
- <T> T getGenericDataFromSession(String key, Class<T> clazz);
-
- /**
- * Store a generic data-object to session with a specific identifier
- *
- * @param key Identifier for this data-object
- * @param object Generic data-object which should be stored. This data-object had to be implement the 'java.io.Serializable' interface
- * @throws SessionDataStorageException Error message if the data-object can not stored to generic session-data storage
- */
- void setGenericDataToSession(String key, Object object) throws SessionDataStorageException;
/**
* Generates a Key / Value representation from Authenticated session
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IIdentityLink.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IIdentityLink.java
deleted file mode 100644
index 3a0ccd7c9..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/api/data/IIdentityLink.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright 2014 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-package at.gv.egovernment.moa.id.commons.api.data;
-
-import java.io.IOException;
-import java.security.PublicKey;
-
-import javax.xml.transform.TransformerException;
-
-import org.w3c.dom.Element;
-
-/**
- * @author tlenz
- *
- */
-public interface IIdentityLink {
-
- /**
- * Returns the dateOfBirth.
- * @return Calendar
- */
- String getDateOfBirth();
-
- /**
- * Returns the familyName.
- * @return String
- */
- String getFamilyName();
-
- /**
- * Returns the givenName.
- * @return String
- */
- String getGivenName();
-
- /**
- * Returns the name.
- * @return The name.
- */
- String getName();
-
- /**
- * Returns the identificationValue.
- * <code>"identificationValue"</code> is the translation of <code>"Stammzahl"</code>.
- * @return String
- */
- String getIdentificationValue();
-
- /**
- * Returns the identificationType.
- * <code>"identificationType"</code> type of the identificationValue in the IdentityLink.
- * @return String
- */
- String getIdentificationType();
-
- /**
- * Sets the dateOfBirth.
- * @param dateOfBirth The dateOfBirth to set
- */
- void setDateOfBirth(String dateOfBirth);
-
- /**
- * Sets the familyName.
- * @param familyName The familyName to set
- */
- void setFamilyName(String familyName);
-
- /**
- * Sets the givenName.
- * @param givenName The givenName to set
- */
- void setGivenName(String givenName);
-
- /**
- * Sets the identificationValue.
- * <code>"identificationValue"</code> is the translation of <code>"Stammzahl"</code>.
- * @param identificationValue The identificationValue to set
- */
- void setIdentificationValue(String identificationValue);
-
- /**
- * Sets the Type of the identificationValue.
- * @param identificationType The type of identificationValue to set
- */
- void setIdentificationType(String identificationType);
-
- /**
- * Returns the samlAssertion.
- * @return Element
- */
- Element getSamlAssertion();
-
- /**
- * Returns the samlAssertion.
- * @return Element
- */
- String getSerializedSamlAssertion();
-
- /**
- * Sets the samlAssertion and the serializedSamlAssertion.
- * @param samlAssertion The samlAssertion to set
- */
- void setSamlAssertion(Element samlAssertion) throws TransformerException, IOException;
-
- /**
- * Returns the dsigReferenceTransforms.
- * @return Element[]
- */
- Element[] getDsigReferenceTransforms();
-
- /**
- * Sets the dsigReferenceTransforms.
- * @param dsigReferenceTransforms The dsigReferenceTransforms to set
- */
- void setDsigReferenceTransforms(Element[] dsigReferenceTransforms);
-
- /**
- * Returns the publicKey.
- * @return PublicKey[]
- */
- PublicKey[] getPublicKey();
-
- /**
- * Sets the publicKey.
- * @param publicKey The publicKey to set
- */
- void setPublicKey(PublicKey[] publicKey);
-
- /**
- * Returns the prPerson.
- * @return Element
- */
- Element getPrPerson();
-
- /**
- * Sets the prPerson.
- * @param prPerson The prPerson to set
- */
- void setPrPerson(Element prPerson);
-
- /**
- * Returns the issuing time of the identity link SAML assertion.
- *
- * @return The issuing time of the identity link SAML assertion.
- */
- String getIssueInstant();
-
- /**
- * Sets the issuing time of the identity link SAML assertion.
- *
- * @param issueInstant The issueInstant to set.
- */
- void setIssueInstant(String issueInstant);
-
-} \ No newline at end of file
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/DOMUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/DOMUtils.java
deleted file mode 100644
index 62a168ac8..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/DOMUtils.java
+++ /dev/null
@@ -1,1263 +0,0 @@
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-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.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.Vector;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Result;
-import javax.xml.transform.Source;
-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.apache.commons.io.IOUtils;
-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.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.xml.sax.EntityResolver;
-import org.xml.sax.ErrorHandler;
-import org.xml.sax.InputSource;
-import org.xml.sax.SAXException;
-
-import at.gv.egovernment.moa.logging.Logger;
-
-/**
- * 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";
-
- private static final String EXTERNAL_GENERAL_ENTITIES_FEATURE =
- "http://xml.org/sax/features/external-general-entities";
-
- private static final String EXTERNAL_PARAMETER_ENTITIES_FEATURE =
- "http://xml.org/sax/features/external-parameter-entities";
-
- public static final String DISALLOW_DOCTYPE_FEATURE =
- "http://apache.org/xml/features/disallow-doctype-decl";
-
-
-
- /** 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();
- /** Set holding the NamespaceURIs of the grammarPool, to prevent multiple
- * entries of same grammars to the pool */
- private static Set grammarNamespaces;
-
- static {
- grammarPool.lockPool();
- grammarNamespaces = new HashSet();
- }
-
- /**
- * Preparse a schema and add it to the schema pool.
- * The method only adds the schema to the pool if a schema having the same
- * <code>systemId</code> (namespace URI) is not already present in the pool.
- *
- * @param inputStream An <code>InputStream</code> providing the contents of
- * the schema.
- * @param systemId The systemId (namespace URI) 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;
-
- if (!grammarNamespaces.contains(systemId)) {
-
- grammarNamespaces.add(systemId);
-
- // 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 <code>InputStream</code>.
- *
- * @param inputStream The <code>InputStream</code> containing the XML
- * document.
- * @param validating If <code>true</code>, parse validating.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> attribute.
- * @param entityResolver An <code>EntityResolver</code> to resolve external
- * entities (schemas and DTDs). If <code>null</code>, it will not be set.
- * @param errorHandler An <code>ErrorHandler</code> to decide what to do
- * with parsing errors. If <code>null</code>, 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,
- Map<String, Object> parserFeatures)
- throws SAXException, IOException, ParserConfigurationException {
-
- DOMParser parser;
-
-// class MyEntityResolver implements EntityResolver {
-//
-// public InputSource resolveEntity(String publicId, String systemId)
-// throws SAXException, IOException {
-// return new InputSource(new ByteArrayInputStream(new byte[0]));
-// }
-// }
-
-
- //if Debug is enabled make a copy of inputStream to enable debug output in case of SAXException
- byte buffer [] = null;
- ByteArrayInputStream baStream = null;
- if(true == Logger.isDebugEnabled()) {
- buffer = IOUtils.toByteArray(inputStream);
- baStream = new ByteArrayInputStream(buffer);
-
- }
-
-
-
- // create the DOM parser
- if (symbolTable != null) {
- parser = new DOMParser(symbolTable, grammarPool);
- } else {
- parser = new DOMParser();
- }
-
- // set parser features and properties
- try {
- 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);
- parser.setFeature(EXTERNAL_GENERAL_ENTITIES_FEATURE, false);
- parser.setFeature(EXTERNAL_PARAMETER_ENTITIES_FEATURE, false);
-
- //set external added parser features
- if (parserFeatures != null) {
- for (Entry<String, Object> el : parserFeatures.entrySet()) {
- String key = el.getKey();
- if (MiscUtil.isNotEmpty(key)) {
- Object value = el.getValue();
- if (value != null && value instanceof Boolean)
- parser.setFeature(key, (boolean)value);
-
- else
- Logger.warn("This XML parser only allows features with 'boolean' values");
-
- } else
- Logger.warn("Can not set 'null' feature to XML parser");
- }
- }
-
- //fix XXE problem
- //parser.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
-
-
- 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
- // if debug is enabled: use copy of strem (baStream) else use orig stream
- if(null != baStream)
- parser.parse(new InputSource(baStream));
- else
- parser.parse(new InputSource(inputStream));
- } catch(SAXException e) {
- if(true == Logger.isDebugEnabled() && null != buffer) {
- String xmlContent = new String(buffer);
- Logger.debug("SAXException in:\n" + xmlContent);
- }
- throw(e);
- }
-
- return parser.getDocument();
- }
-
- /**
- * Parse an XML document from an <code>InputStream</code>.
- *
- * @param inputStream The <code>InputStream</code> containing the XML
- * document.
- * @param validating If <code>true</code>, parse validating.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> attribute.
- * @param entityResolver An <code>EntityResolver</code> to resolve external
- * entities (schemas and DTDs). If <code>null</code>, it will not be set.
- * @param errorHandler An <code>ErrorHandler</code> to decide what to do
- * with parsing errors. If <code>null</code>, 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 parseDocumentSimple(InputStream inputStream)
- throws SAXException, IOException, ParserConfigurationException {
-
- DOMParser parser;
-
- parser = new DOMParser();
- // set parser features and properties
- parser.setFeature(NAMESPACES_FEATURE, true);
- parser.setFeature(VALIDATION_FEATURE, false);
- parser.setFeature(SCHEMA_VALIDATION_FEATURE, false);
- parser.setFeature(NORMALIZED_VALUE_FEATURE, false);
- parser.setFeature(INCLUDE_IGNORABLE_WHITESPACE_FEATURE, true);
- parser.setFeature(CREATE_ENTITY_REF_NODES_FEATURE, false);
-
- parser.parse(new InputSource(inputStream));
-
- return parser.getDocument();
- }
-
-
- /**
- * Parse an XML document from an <code>InputStream</code>.
- *
- * It uses a <code>MOAEntityResolver</code> as the <code>EntityResolver</code>
- * and a <code>MOAErrorHandler</code> as the <code>ErrorHandler</code>.
- *
- * @param inputStream The <code>InputStream</code> containing the XML
- * document.
- * @param validating If <code>true</code>, parse validating.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> attribute.
- * @param parserFeatures
- * @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, Map<String, Object> parserFeatures)
- throws SAXException, IOException, ParserConfigurationException {
-
-
-
- return parseDocument(
- inputStream,
- validating,
- externalSchemaLocations,
- externalNoNamespaceSchemaLocation,
- new MOAEntityResolver(),
- new MOAErrorHandler(),
- parserFeatures);
- }
-
- /**
- * Parse an XML document from a <code>String</code>.
- *
- * It uses a <code>MOAEntityResolver</code> as the <code>EntityResolver</code>
- * and a <code>MOAErrorHandler</code> as the <code>ErrorHandler</code>.
- *
- * @param xmlString The <code>String</code> containing the XML document.
- * @param encoding The encoding of the XML document.
- * @param validating If <code>true</code>, parse validating.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> 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,
- Map<String, Object> parserFeatures)
- throws SAXException, IOException, ParserConfigurationException {
-
- InputStream in = new ByteArrayInputStream(xmlString.getBytes(encoding));
- return parseDocument(
- in,
- validating,
- externalSchemaLocations,
- externalNoNamespaceSchemaLocation,
- parserFeatures);
- }
-
-
- /**
- * Parse an XML document from a <code>String</code>.
- *
- * It uses a <code>MOAEntityResolver</code> as the <code>EntityResolver</code>
- * and a <code>MOAErrorHandler</code> as the <code>ErrorHandler</code>.
- *
- * @param xmlString The <code>String</code> containing the XML document.
- * @param encoding The encoding of the XML document.
- * @param validating If <code>true</code>, parse validating.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> 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,
- null);
- }
-
- /**
- * Parse an UTF-8 encoded XML document from a <code>String</code>.
- *
- * @param xmlString The <code>String</code> containing the XML document.
- * @param validating If <code>true</code>, parse validating.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> 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 <code>InputStream</code> 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, null)
- .getDocumentElement();
- }
-
- /**
- * A convenience method to parse an XML document validating.
- *
- * @param inputStream The <code>InputStream</code> containing the XML
- * document.
- * @param parserFeatures Set additional features to XML parser
- * @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, Map<String, Object> parserFeatures)
- throws ParserConfigurationException, SAXException, IOException {
- return DOMUtils
- .parseDocument(inputStream, true, Constants.ALL_SCHEMA_LOCATIONS, null, parserFeatures)
- .getDocumentElement();
- }
-
- /**
- * A convenience method to parse an XML document non validating.
- * This method disallow DocType declarations
- *
- * @param inputStream The <code>InputStream</code> 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 parseXmlNonValidating(InputStream inputStream)
- throws ParserConfigurationException, SAXException, IOException {
- return DOMUtils
- .parseDocument(inputStream, false, Constants.ALL_SCHEMA_LOCATIONS, null,
- Collections.unmodifiableMap(new HashMap<String, Object>() {
- private static final long serialVersionUID = 1L;
- {
- put(DOMUtils.DISALLOW_DOCTYPE_FEATURE, true);
-
- }
- })).getDocumentElement();
- }
-
- /**
- * Schema validate a given DOM element.
- *
- * @param element The element to validate.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> attribute.
- * @return <code>true</code>, if the <code>element</code> 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);
- parser.setFeature(EXTERNAL_GENERAL_ENTITIES_FEATURE, false);
- parser.setFeature(DISALLOW_DOCTYPE_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;
- }
-
-
- /**
- * Schema validate a given DOM element.
- *
- * @param element The element to validate.
- * @param externalSchemaLocations A <code>String</code> containing namespace
- * URI to schema location pairs, the same way it is accepted by the <code>xsi:
- * schemaLocation</code> attribute.
- * @param externalNoNamespaceSchemaLocation The schema location of the
- * schema for elements without a namespace, the same way it is accepted by the
- * <code>xsi:noNamespaceSchemaLocation</code> attribute.
- * @return <code>true</code>, if the <code>element</code> 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,
- EntityResolver entityResolver)
- 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(entityResolver);
- 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 <code>String</code> representation of the given DOM
- * node.
- * @throws TransformerException An error occurred transforming the
- * node to a <code>String</code>.
- * @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", false), "UTF-8");
- }
-
-
- /**
- * Serialize the given DOM node.
- *
- * The node will be serialized using the UTF-8 encoding.
- *
- * @param node The node to serialize.
- * @param omitXmlDeclaration The boolean value for omitting the XML Declaration.
- * @return String The <code>String</code> representation of the given DOM
- * node.
- * @throws TransformerException An error occurred transforming the
- * node to a <code>String</code>.
- * @throws IOException An IO error occurred writing the node to a byte array.
- */
- public static String serializeNode(Node node, boolean omitXmlDeclaration)
- throws TransformerException, IOException {
- return new String(serializeNode(node, "UTF-8", omitXmlDeclaration), "UTF-8");
- }
-
- /**
- * Serialize the given DOM node.
- *
- * The node will be serialized using the UTF-8 encoding.
- *
- * @param node The node to serialize.
- * @param omitXmlDeclaration The boolean value for omitting the XML Declaration.
- * @param lineSeperator Sets the line seperator String of the parser
- * @return String The <code>String</code> representation of the given DOM
- * node.
- * @throws TransformerException An error occurred transforming the
- * node to a <code>String</code>.
- * @throws IOException An IO error occurred writing the node to a byte array.
- */
- public static String serializeNode(Node node, boolean omitXmlDeclaration, String lineSeperator)
- throws TransformerException, IOException {
- return new String(serializeNode(node, "UTF-8", omitXmlDeclaration, lineSeperator), "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 <code>String</code>.
- * @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 {
- return serializeNode(node, xmlEncoding, false);
- }
-
- /**
- * Serialize the given DOM node to a byte array.
- *
- * @param node The node to serialize.
- * @param xmlEncoding The XML encoding to use.
- * @param omitDeclaration The boolean value for omitting the XML Declaration.
- * @return The serialized node, as a byte array. Using a compatible encoding
- * this can easily be converted into a <code>String</code>.
- * @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, boolean omitDeclaration)
- throws TransformerException, IOException {
- return serializeNode(node, xmlEncoding, omitDeclaration, null);
- }
-
-
- /**
- * Serialize the given DOM node to a byte array.
- *
- * @param node The node to serialize.
- * @param xmlEncoding The XML encoding to use.
- * @param omitDeclaration The boolean value for omitting the XML Declaration.
- * @param lineSeperator Sets the line seperator String of the parser
- * @return The serialized node, as a byte array. Using a compatible encoding
- * this can easily be converted into a <code>String</code>.
- * @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, boolean omitDeclaration, String lineSeperator)
- 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);
- String omit = omitDeclaration ? "yes" : "no";
- transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, omit);
- if (null!=lineSeperator) {
- transformer.setOutputProperty("{http://xml.apache.org/xalan}line-separator", lineSeperator);//does not work for xalan <= 2.5.1
- }
- transformer.transform(new DOMSource(node), new StreamResult(bos));
-
- bos.flush();
- bos.close();
-
- return bos.toByteArray();
- }
-
- /**
- * Return the text that a node contains.
- *
- * This routine:
- * <ul>
- * <li>Ignores comments and processing instructions.</li>
- * <li>Concatenates TEXT nodes, CDATA nodes, and the results recursively
- * processing EntityRef nodes.</li>
- * <li>Ignores any element nodes in the sublist. (Other possible options are
- * to recurse into element sublists or throw an exception.)</li>
- * </ul>
- *
- * @param node A DOM node from which to extract text.
- * @return A String representing its contents.
- */
- public static String getText(Node node) {
- if (!node.hasChildNodes()) {
- return "";
- }
-
- StringBuffer result = new StringBuffer();
- NodeList list = node.getChildNodes();
-
- for (int i = 0; i < list.getLength(); i++) {
- Node subnode = list.item(i);
- if (subnode.getNodeType() == Node.TEXT_NODE) {
- result.append(subnode.getNodeValue());
- } else if (subnode.getNodeType() == Node.CDATA_SECTION_NODE) {
- result.append(subnode.getNodeValue());
- } else if (subnode.getNodeType() == Node.ENTITY_REFERENCE_NODE) {
- // Recurse into the subtree for text
- // (and ignore comments)
- result.append(getText(subnode));
- }
- }
- return result.toString();
- }
-
- /**
- * Build the namespace prefix to namespace URL mapping in effect for a given
- * node.
- *
- * @param node The context node for which build the map.
- * @return The namespace prefix to namespace URL mapping (
- * a <code>String</code> value to <code>String</code> 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 <code>context</code>,
- * including the ones used in <code>context</code> itself.
- */
- public static Set collectNamespaceURIs(Element context) {
- Set result = new HashSet();
-
- collectNamespaceURIsImpl(context, result);
- return result;
- }
-
- /**
- * A recursive method to do the work of <code>collectNamespaceURIs</code>.
- *
- * @param context The context element to evaluate.
- * @param result The result, passed as a parameter to avoid unnecessary
- * instantiations of <code>Set</code>.
- */
- 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 <code>NodeList</code> has its
- * parent in the <code>NodeList</code> as well.
- *
- * @param nodes The <code>NodeList</code> to check.
- * @return <code>true</code>, if each attribute node in <code>nodes</code>
- * has its parent in <code>nodes</code> 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 <code>NodeList</code> into a
- * <code>DocumentFragment</code>.
- *
- * @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 <code>nodeList2DocumentFragment</code>.
- *
- * @param nodeList The <code>NodeList</code> to convert.
- * @param currPos The current position in the <code>nodeList</code>.
- * @param result The resulting <code>DocumentFragment</code>.
- * @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 <code>true</code>, if the attribute is a namespace declaration,
- * <code>false</code> 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 <code>true</code>, if <code>candAnc</code> is an (indirect)
- * ancestor of <code>cand</code>; <code>false</code> 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;
- }
-
- /**
- * Selects the (first) element from a node list and returns it.
- *
- * @param nl The NodeList to get the element from.
- * @return The (first) element included in the node list or <code>null</code>
- * if the node list is <code>null</code> or empty or no element is
- * included in the list.
- */
- public static Element getElementFromNodeList (NodeList nl) {
- if ((nl == null) || (nl.getLength() == 0)) {
- return null;
- }
- for (int i=0; i<nl.getLength(); i++) {
- Node node = nl.item(i);
- if (node.getNodeType() == Node.ELEMENT_NODE) {
- return (Element)node;
- }
- }
- return null;
- }
-
- /**
- * Returns all child elements of the given element.
- *
- * @param parent The element to get the child elements from.
- *
- * @return A list including all child elements of the given element.
- * Maybe empty if the parent element has no child elements.
- */
- public static List getChildElements (Element parent) {
- Vector v = new Vector();
- NodeList nl = parent.getChildNodes();
- int length = nl.getLength();
- for (int i=0; i < length; i++) {
- Node node = nl.item(i);
- if (node.getNodeType() == Node.ELEMENT_NODE) {
- v.add((Element)node);
- }
- }
- return v;
- }
-
- /**
- * Returns a byte array from given node.
- * @param node
- * @return
- * @throws TransformerException
- */
- public static byte[] nodeToByteArray(Node node) throws TransformerException {
- Source source = new DOMSource(node);
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- //StringWriter stringWriter = new StringWriter();
- Result result = new StreamResult(out);
- TransformerFactory factory = TransformerFactory.newInstance();
- Transformer transformer = factory.newTransformer();
- transformer.transform(source, result);
- return out.toByteArray();
- }
-
-
-}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/MOADefaultHandler.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/MOADefaultHandler.java
index 7a79bd9e5..c0b530ed0 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/MOADefaultHandler.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/MOADefaultHandler.java
@@ -33,6 +33,8 @@ import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.DefaultHandler;
+import at.gv.egiz.eaaf.core.impl.utils.EAAFDomEntityResolver;
+
/**
* A <code>DefaultHandler</code> that uses a <code>MOAEntityResolver</code> and
* a <code>MOAErrorHandler</code>.
@@ -48,9 +50,9 @@ public class MOADefaultHandler extends DefaultHandler {
/**
* Create a new <code>MOADefaultHandler</code>.
- */
+ */
public MOADefaultHandler() {
- entityResolver = new MOAEntityResolver();
+ entityResolver = new EAAFDomEntityResolver();
errorHandler = new MOAErrorHandler();
}
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java
deleted file mode 100644
index fdc823229..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeIteratorAdapter.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-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 <code>NodeIterator</code> implementation based on a
- * <code>ListIterator</code>.
- *
- * @see java.util.ListIterator
- * @see org.w3c.dom.traversal.NodeIterator
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class NodeIteratorAdapter implements NodeIterator {
-
- /** The <code>ListIterator</code> to wrap. */
- private ListIterator nodeIterator;
-
- /**
- * Create a new <code>NodeIteratorAdapter</code>.
- * @param nodeIterator The <code>ListIterator</code> 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/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeListAdapter.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeListAdapter.java
deleted file mode 100644
index e39cc0291..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/NodeListAdapter.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-package at.gv.egovernment.moa.util;
-
-import java.util.List;
-
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * A <code>NodeList</code> implementation based on a <code>List</code>.
- *
- * @see java.util.List
- * @see org.w3c.dom.NodeList
- *
- * @author Patrick Peck
- * @version $Id$
- */
-public class NodeListAdapter implements NodeList {
- /** The <code>List</code> to wrap. */
- private List nodeList;
-
- /**
- * Create a new <code>NodeListAdapter</code>.
- *
- * @param nodeList The <code>List</code> 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/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathException.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathException.java
deleted file mode 100644
index 206245a68..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathException.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-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 {
- /**
- *
- */
- private static final long serialVersionUID = 1736311265333034392L;
-/** The wrapped exception. */
- private Throwable wrapped;
-
- /**
- * Create a <code>XPathException</code>.
- *
- * @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/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathUtils.java
deleted file mode 100644
index 89aeaf3d1..000000000
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/XPathUtils.java
+++ /dev/null
@@ -1,557 +0,0 @@
-/*
- * Copyright 2003 Federal Chancellery Austria
- * MOA-ID has been developed in a cooperation between BRZ, the Federal
- * Chancellery Austria - ICT staff unit, and Graz University of Technology.
- *
- * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
- * the European Commission - subsequent versions of the EUPL (the "Licence");
- * You may not use this work except in compliance with the Licence.
- * You may obtain a copy of the Licence at:
- * http://www.osor.eu/eupl/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the Licence is distributed on an "AS IS" basis,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the Licence for the specific language governing permissions and
- * limitations under the Licence.
- *
- * This product combines work with different licenses. See the "NOTICE" text
- * file for details on the various modules and licenses.
- * The "NOTICE" text file is part of the distribution. Any derivative works
- * that you distribute must include a readable copy of the "NOTICE" text file.
- */
-
-
-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.Navigator;
-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 <code>DocumentNavigator</code> to use for navigating the document. */
- private static Navigator 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.SL12_PREFIX, Constants.SL12_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);
- ctx.addNamespace(Constants.MD_PREFIX, Constants.MD_NS_URI);
- ctx.addNamespace(Constants.MDP_PREFIX, Constants.MDP_NS_URI);
- ctx.addNamespace(Constants.MVV_PREFIX, Constants.MVV_NS_URI);
- ctx.addNamespace(Constants.STB_PREFIX, Constants.STB_NS_URI);
- ctx.addNamespace(Constants.WRR_PREFIX, Constants.WRR_NS_URI);
- ctx.addNamespace(Constants.STORK_PREFIX, Constants.STORK_NS_URI);
- ctx.addNamespace(Constants.STORKP_PREFIX, Constants.STORKP_NS_URI);
- ctx.addNamespace(Constants.SAML2_PREFIX, Constants.SAML2_NS_URI);
- ctx.addNamespace(Constants.SAML2P_PREFIX, Constants.SAML2P_NS_URI);
- ctx.addNamespace(Constants.XENC_PREFIX, Constants.XENC_NS_URI);
- ctx.addNamespace(Constants.XADES_1_1_1_NS_PREFIX, Constants.XADES_1_1_1_NS_URI);
- NS_CONTEXT = ctx;
- }
-
- /**
- * Return a <code>NodeIterator</code> over the nodes matching the XPath
- * expression.
- *
- * All namespace URIs and prefixes declared in the <code>Constants</code>
- * 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 <code>NodeIterator</code> 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 <code>NodeIterator</code> 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
- * (<code>String</code> to <code>String</code>) 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 <code>NodeIterator</code> over the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param nsContext The <code>NamespaceContext</code> 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 <code>NodeList</code> of all the nodes matching the XPath
- * expression.
- *
- * All namespace URIs and prefixes declared in the <code>Constants</code>
- * 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 <code>NodeList</code> 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 <code>NodeList</code> 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 <code>NodeList</code> 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 <code>NodeList</code> 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
- * (<code>String</code> to <code>String</code>) for evaluating the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return A <code>NodeList</code> 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 <code>NodeList</code> of all the nodes matching the XPath
- * expression.
- *
- * @param contextNode The root node from which to evaluate the XPath
- * expression.
- * @param nsContext The <code>NamespaceContext</code> for resolving namespace
- * prefixes to namespace URIs for evaluating the XPath expression.
- * @param exp The XPath expression to evaluate.
- * @return A <code>NodeList</code> 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 <code>Constants</code>
- * 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
- * <code>null</code>, 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
- * <code>null</code>, 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
- * (<code>String</code> to <code>String</code>) for evaluating the XPath
- * expression.
- * @param exp The XPath expression to evaluate.
- * @return Node The first node matching the XPath expression, or
- * <code>null</code>, 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 <code>NamespaceContext</code> 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
- * <code>null</code>, if no node matched.
- * @throws XPathException An error occurred evaluating the XPath expression.
- */
- public 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 <code>xpath</code>.
- * @return The element value, if it can be located using the
- * <code>xpath</code>. Otherwise, <code>def</code> 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 <code>xpath</code>.
- * @return The element value, if it can be located using the
- * <code>xpath</code>. Otherwise, <code>def</code> 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;
- }
-
- /**
- * Returns the namespace prefix used within <code>XPathUtils</code> for referring to
- * the namespace of the specified (Security Layer command) element.
- *
- * This namespace prefix can be used in various XPath expression evaluation methods
- * within <code> XPathUtils</code> without explicitely binding it to the particular
- * namespace.
- *
- * @param contextElement The (Security Layer command) element.
- *
- * @return the namespace prefix used within <code>XPathUtils</code> for referring to
- * the namespace of the specified (Security Layer command) element.
- *
- * throws XpathException If the specified element has a namespace other than the ones
- * known by this implementation as valid Security Layer namespaces (cf.
- * @link Constants#SL10_NS_URI, @link Constants#SL11_NS_URI, @link Constants#SL12_NS_URI).
- */
- public static String getSlPrefix (Element contextElement) throws XPathException
- {
- String sLNamespace = contextElement.getNamespaceURI();
- String sLPrefix = null;
-
- if (sLNamespace.equals(Constants.SL10_NS_URI))
- {
- sLPrefix = Constants.SL10_PREFIX;
- }
- else if (sLNamespace.equals(Constants.SL12_NS_URI))
- {
- sLPrefix = Constants.SL12_PREFIX;
- }
- else if (sLNamespace.equals(Constants.SL11_NS_URI))
- {
- sLPrefix = Constants.SL11_PREFIX;
- }
- else
- {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { "Ung�ltiger Security Layer Namespace: \"" + sLNamespace + "\"."});
- throw new XPathException(message, null);
- }
-
- return sLPrefix;
- }
-
-
- /**
- * Return the SecurityLayer namespace prefix of the context element.
- * If the context element is not the element that lies within the
- * SecurityLayer namespace. The Securitylayer namespace is derived from
- * the <code>xmlns:sl10</code>, <code>sl11</code> or <code>sl</code>
- * attribute of the context element.
- *
- * The returned prefix is needed for evaluating XPATH expressions.
- *
- * @param contextElement The element to get a prefix for the Securitylayer namespace,
- * that is used within the corresponding document.
- *
- * @return The string <code>sl10</code>, <code>sl11</code> or <code>sl</code>,
- * depending on the SecurityLayer namespace of the contextElement.
- *
- * throws XPathException If no (vlalid) SecurityLayer namespace prefix or namespace
- * is defined.
- */
- public static String getSlPrefixFromNoRoot (Element contextElement) throws XPathException {
-
- String slPrefix = checkSLnsDeclaration(contextElement, Constants.SL10_PREFIX, Constants.SL10_NS_URI);
- if (slPrefix == null) {
- slPrefix = checkSLnsDeclaration(contextElement, Constants.SL11_PREFIX, Constants.SL11_NS_URI);
- }
- if (slPrefix == null) {
- slPrefix = checkSLnsDeclaration(contextElement, Constants.SL12_PREFIX, Constants.SL12_NS_URI);
- }
-
- return slPrefix;
-
- }
-
- /**
- * Checks if the context element has an attribute <code>xmlns:slPrefix</code> and
- * if the prefix of that attribute corresponds with a valid SecurityLayer namespace.
- *
- * @param contextElement The element to be checked.
- * @param slPrefix The prefix which should be checked. Must be a valid SecurityLayer
- * namespace prefix.
- * @param slNameSpace The SecurityLayer namespace that corresponds to the specified prefix.
- *
- * @return The valid SecurityLayer prefix or <code>null</code> if this prefix is
- * not used.
- * @throws XPathException
- */
- private static String checkSLnsDeclaration(Element contextElement, String slPrefix, String slNameSpace)
- throws XPathException
- {
- String nsAtt = "xmlns:" + slPrefix;
- String nameSpace = contextElement.getAttribute(nsAtt);
- if (nameSpace == "") {
- return null;
- } else {
- // check if namespace is correct
- if (nameSpace.equals(slNameSpace)) {
- return slPrefix;
- } else {
- MessageProvider msg = MessageProvider.getInstance();
- String message = msg.getMessage("xpath.00", new Object[] { "Ung�ltiger SecurityLayer Namespace: \"" + nameSpace + "\"."});
- throw new XPathException(message, null);
- }
- }
- }
-
-}