| /* |
| * Copyright 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. |
| */ |
| |
| 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; |
| } |
| } |