1 /*
2 * Copyright 1999-2004 The Apache Software Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not 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.
15 */
16 package org.apache.commons.chain.impl;
17
18
19 import org.apache.commons.chain.Context;
20 import org.apache.commons.chain.Filter;
21
22
23 /***
24 * <p>Implementation of {@link Filter} that logs its identifier and
25 * and throws an Exception.</p>
26 *
27 * @author Craig R. McClanahan
28 * @version $Revision: 155403 $ $Date: 2005-02-26 12:52:46 +0000 (Sat, 26 Feb 2005) $
29 */
30 public class ExceptionFilter extends ExceptionCommand implements Filter {
31
32
33 // ------------------------------------------------------------- Constructor
34
35
36 public ExceptionFilter() {
37 this("", "");
38 }
39
40
41 // Construct an instance that will log the specified identifier
42 public ExceptionFilter(String id1, String id2) {
43 super(id1);
44 this.id2 = id2;
45 }
46
47
48 // -------------------------------------------------------------- Properties
49
50 protected String id2 = null;
51 public String getId2() {
52 return (this.id2);
53 }
54 public void setId2(String id2) {
55 this.id2 = id2;
56 }
57
58
59 // --------------------------------------------------------- Command Methods
60
61
62 // Postprocess command for this Filter
63 public boolean postprocess(Context context, Exception exception) {
64 log(context, id2);
65 return (false);
66 }
67
68
69 }