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Java > Open Source Codes > org > apache > roller > webservices > adminapi > HandlerException


1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. The ASF licenses this file to You
4 * under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License. For additional information regarding
15 * copyright in this work, please see the NOTICE file in the top level
16 * directory of this distribution.
17 */
18 package org.apache.roller.webservices.adminapi;
19
20 /**
21  * Abstract base class for all handler exceptions.
22  *
23  * Subclasses of this class allow handler implementations to indicate to
24  * callers a particular HTTP error type, while still providing
25  * a textual description of the problem.
26  *
27  * Callers may use the
28  * <code>getStatus()</code> method to discover the HTTP status
29  * code that should be returned to the client.
30  */
31 public abstract class HandlerException extends Exception JavaDoc {
32     public HandlerException(String JavaDoc msg) {
33         super(msg);
34     }
35
36     public HandlerException(String JavaDoc msg, Throwable JavaDoc t) {
37         super(msg);
38     }
39     
40     public abstract int getStatus();
41 }
42
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