diff options
Diffstat (limited to 'spss.server/src/at/gv/egovernment/moa/spss/MOAException.java')
-rw-r--r-- | spss.server/src/at/gv/egovernment/moa/spss/MOAException.java | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/spss.server/src/at/gv/egovernment/moa/spss/MOAException.java b/spss.server/src/at/gv/egovernment/moa/spss/MOAException.java deleted file mode 100644 index f9eb12d63..000000000 --- a/spss.server/src/at/gv/egovernment/moa/spss/MOAException.java +++ /dev/null @@ -1,161 +0,0 @@ -package at.gv.egovernment.moa.spss; -import java.io.PrintStream; -import java.io.PrintWriter; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; - -import org.w3c.dom.DOMImplementation; -import org.w3c.dom.Document; -import org.w3c.dom.Element; - -import at.gv.egovernment.moa.util.Constants; - -import at.gv.egovernment.moa.spss.util.MessageProvider; - -/** - * Base class of MOA specific exceptions. - * - * This class has the ability to wrap other exceptions which may be seen - * as the root cause for this exception. A similar mechanism is in place - * since JDK1.4 (see the <code>getClause()</code> method) but will not be used - * because of required compatibility with JDK1.3. - * - * @author Patrick Peck - * @version $Id$ - */ -public abstract class MOAException extends Exception { - /** The message ID. */ - private String messageId; - /** The wrapped <code>Throwable</code>. */ - private Throwable wrapped; - - /** - * Create a <code>MOAException</code>. - * - * @param messageId The message ID of the message contained in the created - * <code>MOAException</code>. - * @param parameters The parameters needed to fill in the message arguments. - */ - public MOAException(String messageId, Object[] parameters) { - super(MessageProvider.getInstance().getMessage(messageId, parameters)); - this.messageId = messageId; - } - - /** - * Create a <code>MOAException</code>. - * - * @param messageId The message ID of the message contained in the created - * <code>MOAException</code>. - * @param parameters The parameters needed to fill in the message arguments. - * @param wrapped The exception wrapped by the created - * <code>MOAException</code>. - */ - public MOAException(String messageId, Object[] parameters, Throwable wrapped) { - - super(MessageProvider.getInstance().getMessage(messageId, parameters)); - this.messageId = messageId; - this.wrapped = wrapped; - } - - /** - * Returns the message ID of this exception. - * - * @return The message ID as provided in the constructor. - */ - public String getMessageId() { - return messageId; - } - - /** - * Returns the exception wrapped by this <code>MOAException</code>. - * - * @return The exception wrapped by this exception. Possibly - * <code>null</code>, if none was provided at construction time. - */ - public Throwable getWrapped() { - return wrapped; - } - - /** - * Convert this <code>MOAException</code> to an <code>ErrorResponse</code> - * element from the MOA namespace. - * - * @return An <code>ErrorResponse</code> element, containing the subelements - * <code>ErrorCode</code> and <code>Info</code> required by the MOA schema. - */ - public Element toErrorResponse() { - DocumentBuilder builder; - DOMImplementation impl; - Document doc; - Element errorResponse; - Element errorCode; - Element info; - - // create a new document - try { - builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); - impl = builder.getDOMImplementation(); - } catch (ParserConfigurationException e) { - return null; - } - - // build the ErrorResponse element - doc = impl.createDocument(Constants.MOA_NS_URI, "ErrorResponse", null); - errorResponse = doc.getDocumentElement(); - - // add MOA namespace declaration - errorResponse.setAttributeNS( - Constants.XMLNS_NS_URI, - "xmlns", - Constants.MOA_NS_URI); - - // build the child elements - errorCode = doc.createElementNS(Constants.MOA_NS_URI, "ErrorCode"); - errorCode.appendChild(doc.createTextNode(messageId)); - info = doc.createElementNS(Constants.MOA_NS_URI, "Info"); - info.appendChild(doc.createTextNode(getMessage())); - errorResponse.appendChild(errorCode); - errorResponse.appendChild(info); - return errorResponse; - } - - /** - * Print a stack trace of this exception to <code>System.err</code>. - * - * @see java.lang.Throwable#printStackTrace() - */ - public void printStackTrace() { - printStackTrace(System.err); - } - - /** - * Print a stack trace of this exception, including the wrapped exception. - * - * @param s The stream to write the stack trace to. - * @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); - } - } - - /** - * Print a stack trace of this exception, including the wrapped exception. - * - * @param s The stream to write the stacktrace to. - * @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); - } - } - -} |