/* * JUnitEJB * * Distributable under LGPL license. * See terms of license at gnu.org. */package org.jboss.test.util.ejb;import java.io.PrintStream;import java.io.PrintWriter;import java.io.StringWriter;/** * RemoteTestException is the client-side view of a throwable on the server.   * * All throwables caught on the server are wrapped with a RemoteTestException * and rethrown. On the client side the exception is caught, and if the  * server side exception is an instance of AssertionFailedError, it is * wrapped with a RemoteAssertionFailedError and rethrown. That makes the  * exception an instance of AssertionFailedError so it is reconized as  * a failure and not an Error. * * @author <a href="mailto:dain@daingroup.com">Dain Sundstrom</a> * @version $Revision: 1.1 $ */public class RemoteTestException extends Exception{   private Throwable remoteThrowable;   private String remoteStackTrace;   /**    * Constructs a remote test exception that wrapps the the specified    * throwable.    * @param e the Throwable that was thrown on the server side    */   public RemoteTestException(Throwable e)   {      remoteThrowable = e;      StringWriter stringWriter = new StringWriter();      PrintWriter writer = new PrintWriter(stringWriter);      e.printStackTrace(writer);      StringBuffer buffer = stringWriter.getBuffer();      remoteStackTrace = buffer.toString();   }   /**    * Gets the message exactly as it appeared on server side.    * @return the message exactly as it appeared on server side    */   public String getMessage()   {      return remoteThrowable.getMessage();   }   /**    * Prints the stack trace exactly as it appeared on the server side.    * @param ps the PrintStream on which the stack trace is printed    */   public void printStackTrace(java.io.PrintStream ps)   {      ps.print(remoteStackTrace);   }   /**    * Prints the stack trace exactly as it appeared on the server side.    */   public void printStackTrace()   {      printStackTrace(System.err);   }   /**    * Prints the stack trace exactly as it appeared on the server side.    * @param pw the PrintWriter on which the stack trace is printed    */   public void printStackTrace(java.io.PrintWriter pw)   {      pw.print(remoteStackTrace);   }   /**    * Gets the throwable object from the server side.    * Note: the stack trace of this object is not available because    * 	exceptions don't seralize the stack trace. Use     *		getRemoteStackTrace to get the stack trace as it appeared     * 	on the server.    * @return the Throwable object from the server side.    */   public Throwable getRemoteThrowable()   {      return remoteThrowable;   }   /**    * Gets the stack trace exactly as it appeared on the server side.    * @return the stack trace exactly as it appeared on the server side    */   public String getRemoteStackTrace()   {      return remoteStackTrace;   }}