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Jetty example source code file (ELException.java)

This example Jetty source code file (ELException.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Jetty tags/keywords

elexception, elexception, exception, exception, string, string, throwable, throwable

The Jetty ELException.java source code

/**
 *
 * Copyright 2003-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

//
// This source code implements specifications defined by the Java
// Community Process. In order to remain compliant with the specification
// DO NOT add / change / or delete method signatures!
//

package javax.servlet.jsp.el;


/**
 * Represents any of the exception conditions that arise during the
 * operation evaluation of the evaluator.
 *
 * @since 2.0
 */
public class ELException
  extends Exception
{
  //-------------------------------------
  // Member variables
  //-------------------------------------

  private Throwable mRootCause;

  //-------------------------------------
  /**
   * Creates an ELException with no detail message.
   **/
  public ELException ()
  {
    super ();
  }

  //-------------------------------------
  /**
   * Creates an ELException with the provided detail message.
   *
   * @param pMessage the detail message
   **/
  public ELException (String pMessage)
  {
    super (pMessage);
  }

  //-------------------------------------
  /**
   * Creates an ELException with the given root cause.
   *
   * @param pRootCause the originating cause of this exception
   **/
  public ELException (Throwable pRootCause)
  {
    super( pRootCause.getLocalizedMessage() );
    mRootCause = pRootCause;
  }

  //-------------------------------------
  /**
   * Creates an ELException with the given detail message and root cause.
   *
   * @param pMessage the detail message
   * @param pRootCause the originating cause of this exception
   **/
  public ELException (String pMessage,
		      Throwable pRootCause)
  {
    super (pMessage);
    mRootCause = pRootCause;
  }

  //-------------------------------------
  /**
   * Returns the root cause.
   *
   * @return the root cause of this exception
   */
  public Throwable getRootCause ()
  {
    return mRootCause;
  }
}

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