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1   /*
2    * $Header: /home/cvs/jakarta-commons/httpclient/src/java/org/apache/commons/httpclient/HttpRecoverableException.java,v 1.14 2004/05/13 04:03:25 mbecke Exp $
3    * $Revision: 1.14 $
4    * $Date: 2004/05/13 04:03:25 $
5    *
6    * ====================================================================
7    *
8    *  Copyright 1999-2004 The Apache Software Foundation
9    *
10   *  Licensed under the Apache License, Version 2.0 (the "License");
11   *  you may not use this file except in compliance with the License.
12   *  You may obtain a copy of the License at
13   *
14   *      http://www.apache.org/licenses/LICENSE-2.0
15   *
16   *  Unless required by applicable law or agreed to in writing, software
17   *  distributed under the License is distributed on an "AS IS" BASIS,
18   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19   *  See the License for the specific language governing permissions and
20   *  limitations under the License.
21   * ====================================================================
22   *
23   * This software consists of voluntary contributions made by many
24   * individuals on behalf of the Apache Software Foundation.  For more
25   * information on the Apache Software Foundation, please see
26   * <http://www.apache.org/>.
27   *
28   */
29  
30  package org.apache.commons.httpclient;
31  
32  import java.io.IOException;
33  
34  import org.apache.commons.httpclient.util.ExceptionUtil;
35  
36  /***
37   * <p>
38   * Signals that an HTTP or HttpClient exception has occurred.  This
39   * exception may have been caused by a transient error and the request
40   * may be retried.  It may be possible to retrieve the underlying transient
41   * error via the inherited {@link HttpException#getCause()} method.
42   * </p>
43   * @author Unascribed
44   * @version $Revision: 1.14 $ $Date: 2004/05/13 04:03:25 $
45   */
46  public class HttpRecoverableException extends IOException {
47  
48      /***
49       * Creates a new HttpRecoverableException with a <tt>null</tt> detail message.
50       */
51      public HttpRecoverableException() {
52          super();
53      }
54  
55      /***
56       * Creates a new HttpRecoverableException with the specified detail message.
57       *
58       * @param message exception message
59       */
60      public HttpRecoverableException(String message) {
61          super(message);
62      }
63  
64      /***
65       * Creates a new HttpRecoverableException with the specified detail message and cause.
66       *
67       * @param message the exception detail message
68       * @param cause the <tt>Throwable</tt> that caused this exception, or <tt>null</tt>
69       * if the cause is unavailable, unknown, or not a <tt>Throwable</tt>
70       * 
71       * @since 3.0
72       */
73      public HttpRecoverableException(String message, Throwable cause) {
74          super(message);
75          // If we're running on JDK 1.4 or later, tell Throwable what the cause was
76          ExceptionUtil.initCause(this, cause);
77      }
78  }