/** | |
* | |
* 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.xml.registry; | |
/** | |
* Signals that a JAXR exception has occurred. | |
* Note that the Exception chaining here is different from JDK1.4 | |
* | |
* @version $Revision$ $Date$ | |
*/ | |
public class JAXRException extends Exception implements JAXRResponse { | |
protected Throwable cause; | |
public JAXRException() { | |
} | |
public JAXRException(String message) { | |
super(message); | |
} | |
public JAXRException(Throwable cause) { | |
super(cause); | |
this.cause = cause; | |
} | |
public JAXRException(String message, Throwable cause) { | |
super(message, cause); | |
this.cause = cause; | |
} | |
public synchronized Throwable initCause(Throwable cause) { | |
if (this.cause != null) { | |
throw new IllegalStateException("Cannot overwrite cause."); | |
} | |
this.cause = cause; | |
return this; | |
} | |
public String getMessage() { | |
String message = super.getMessage(); | |
return (message == null && cause != null) ? cause.getMessage() : message; | |
} | |
public Throwable getCause() { | |
return cause; | |
} | |
public String getRequestId() { | |
return null; | |
} | |
public int getStatus() { | |
return 0; | |
} | |
public boolean isAvailable() throws JAXRException { | |
return true; | |
} | |
} |