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Java > Open Source Codes > org > springframework > aop > ThrowsAdvice


1 /*
2  * Copyright 2002-2007 the original author or authors.
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
17 package org.springframework.aop;
18
19 /**
20  * Tag interface for throws advice.
21  *
22  * <p>There are not any methods on this interface, as methods are invoked by
23  * reflection. Implementing classes must implement methods of the form:<br>
24  *
25  * <code>void afterThrowing([Method, args, target], ThrowableSubclass);</code>
26  *
27  * <p>Some examples of valid methods would be:
28  *
29  * <pre class="code">public void afterThrowing(Exception ex)</pre>
30  * <pre class="code">public void afterThrowing(RemoteException)</pre>
31  * <pre class="code">public void afterThrowing(Method method, Object[] args, Object target, Exception ex)</pre>
32  * <pre class="code">public void afterThrowing(Method method, Object[] args, Object target, ServletException ex)</pre>
33  *
34  * <p>The first three arguments are optional, and only useful if
35  * we want further information about the joinpoint, as in AspectJ
36  * <b>after throwing</b> advice.
37  *
38  * @author Rod Johnson
39  * @see AfterReturningAdvice
40  * @see MethodBeforeAdvice
41  */
42 public interface ThrowsAdvice extends AfterAdvice {
43
44 }
45
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