jaxws/src/share/classes/com/sun/xml/internal/messaging/saaj/SOAPExceptionImpl.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/share/classes/com/sun/xml/internal/messaging/saaj/SOAPExceptionImpl.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,201 @@
+/*
+ * $Id: SOAPExceptionImpl.java,v 1.3 2006/01/27 12:49:17 vj135062 Exp $
+ * $Revision: 1.3 $
+ * $Date: 2006/01/27 12:49:17 $
+ */
+
+/*
+ * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+package com.sun.xml.internal.messaging.saaj;
+
+import java.io.PrintStream;
+import java.io.PrintWriter;
+
+import javax.xml.soap.SOAPException;
+
+/**
+ * An exception that signals that a SOAP exception has occurred. A
+ * <code>SOAPExceptionImpl</code> object may contain a <code>String</code>
+ * that gives the reason for the exception, an embedded
+ * <code>Throwable</code> object, or both. This class provides methods
+ * for retrieving reason messages and for retrieving the embedded
+ * <code>Throwable</code> object.
+ *
+ * <P> Typical reasons for throwing a <code>SOAPExceptionImpl</code>
+ * object are problems such as difficulty setting a header, not being
+ * able to send a message, and not being able to get a connection with
+ * the provider. Reasons for embedding a <code>Throwable</code>
+ * object include problems such as input/output errors or a parsing
+ * problem, such as an error in parsing a header.
+ */
+public class SOAPExceptionImpl extends SOAPException {
+ private Throwable cause;
+
+ /**
+ * Constructs a <code>SOAPExceptionImpl</code> object with no
+ * reason or embedded <code>Throwable</code> object.
+ */
+ public SOAPExceptionImpl() {
+ super();
+ this.cause = null;
+ }
+
+ /**
+ * Constructs a <code>SOAPExceptionImpl</code> object with the given
+ * <code>String</code> as the reason for the exception being thrown.
+ *
+ * @param reason a description of what caused the exception
+ */
+ public SOAPExceptionImpl(String reason) {
+ super(reason);
+ this.cause = null;
+ }
+
+ /**
+ * Constructs a <code>SOAPExceptionImpl</code> object with the given
+ * <code>String</code> as the reason for the exception being thrown
+ * and the given <code>Throwable</code> object as an embedded
+ * exception.
+ *
+ * @param reason a description of what caused the exception
+ * @param cause a <code>Throwable</code> object that is to
+ * be embedded in this <code>SOAPExceptionImpl</code> object
+ */
+ public SOAPExceptionImpl(String reason, Throwable cause) {
+ super (reason);
+ initCause(cause);
+ }
+
+ /**
+ * Constructs a <code>SOAPExceptionImpl</code> object initialized
+ * with the given <code>Throwable</code> object.
+ */
+ public SOAPExceptionImpl(Throwable cause) {
+ super (cause.toString());
+ initCause(cause);
+ }
+
+ /**
+ * Returns the detail message for this <code>SOAPExceptionImpl</code>
+ * object.
+ * <P>
+ * If there is an embedded <code>Throwable</code> object, and if the
+ * <code>SOAPExceptionImpl</code> object has no detail message of its
+ * own, this method will return the detail message from the embedded
+ * <code>Throwable</code> object.
+ *
+ * @return the error or warning message for this
+ * <code>SOAPExceptionImpl</code> or, if it has none, the
+ * message of the embedded <code>Throwable</code> object,
+ * if there is one
+ */
+ public String getMessage() {
+ String message = super.getMessage ();
+ if (message == null && cause != null) {
+ return cause.getMessage();
+ } else {
+ return message;
+ }
+ }
+
+ /**
+ * Returns the <code>Throwable</code> object embedded in this
+ * <code>SOAPExceptionImpl</code> if there is one. Otherwise, this method
+ * returns <code>null</code>.
+ *
+ * @return the embedded <code>Throwable</code> object or <code>null</code>
+ * if there is none
+ */
+
+ public Throwable getCause() {
+ return cause;
+ }
+
+ /**
+ * Initializes the <code>cause</code> field of this <code>SOAPExceptionImpl</code>
+ * object with the given <code>Throwable</code> object.
+ * <P>
+ * This method can be called at most once. It is generally called from
+ * within the constructor or immediately after the constructor has
+ * returned a new <code>SOAPExceptionImpl</code> object.
+ * If this <code>SOAPExceptionImpl</code> object was created with the
+ * constructor {@link #SOAPExceptionImpl(Throwable)} or
+ * {@link #SOAPExceptionImpl(String,Throwable)}, meaning that its
+ * <code>cause</code> field already has a value, this method cannot be
+ * called even once.
+ *
+ * @param cause the <code>Throwable</code> object that caused this
+ * <code>SOAPExceptionImpl</code> object to be thrown. The value of this
+ * parameter is saved for later retrieval by the
+ * {@link #getCause()} method. A <tt>null</tt> value is
+ * permitted and indicates that the cause is nonexistent or
+ * unknown.
+ * @return a reference to this <code>SOAPExceptionImpl</code> instance
+ * @throws IllegalArgumentException if <code>cause</code> is this
+ * <code>Throwable</code> object. (A <code>Throwable</code> object
+ * cannot be its own cause.)
+ * @throws IllegalStateException if this <code>SOAPExceptionImpl</code> object
+ * was created with {@link #SOAPExceptionImpl(Throwable)} or
+ * {@link #SOAPExceptionImpl(String,Throwable)}, or this
+ * method has already been called on this <code>SOAPExceptionImpl</code>
+ * object
+ */
+ public synchronized Throwable initCause(Throwable cause)
+ {
+ if(this.cause != null) {
+ throw new IllegalStateException("Can't override cause");
+ }
+ if(cause == this) {
+ throw new IllegalArgumentException("Self-causation not permitted");
+ }
+ this.cause = cause;
+
+ return this;
+ }
+
+ public void printStackTrace() {
+ super.printStackTrace();
+ if (cause != null) {
+ System.err.println("\nCAUSE:\n");
+ cause.printStackTrace();
+ }
+ }
+
+ public void printStackTrace(PrintStream s) {
+ super.printStackTrace(s);
+ if (cause != null) {
+ s.println("\nCAUSE:\n");
+ cause.printStackTrace(s);
+ }
+ }
+
+ public void printStackTrace(PrintWriter s) {
+ super.printStackTrace(s);
+ if (cause != null) {
+ s.println("\nCAUSE:\n");
+ cause.printStackTrace(s);
+ }
+ }
+}