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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ProxyLoggingInterceptorFactory.java | - | 0% | 0% | 0% |
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1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | ||
15 | package org.apache.examples.impl; | |
16 | ||
17 | import java.lang.reflect.InvocationHandler; | |
18 | import java.lang.reflect.Proxy; | |
19 | import java.util.List; | |
20 | ||
21 | import org.apache.commons.logging.Log; | |
22 | import org.apache.hivemind.InterceptorStack; | |
23 | import org.apache.hivemind.ServiceInterceptorFactory; | |
24 | import org.apache.hivemind.internal.Module; | |
25 | ||
26 | /** | |
27 | * Creates a simple, proxy-based interceptor that mimics most (but not all) of the behavior | |
28 | * of {@link org.apache.hivemind.service.impl.LoggingInterceptorFactory}. | |
29 | * | |
30 | * @author Howard Lewis Ship | |
31 | */ | |
32 | public class ProxyLoggingInterceptorFactory implements ServiceInterceptorFactory | |
33 | { | |
34 | ||
35 | 0 | public void createInterceptor(InterceptorStack stack, Module invokingModule, List parameters) |
36 | { | |
37 | 0 | Log log = stack.getServiceLog(); |
38 | ||
39 | 0 | InvocationHandler handler = new ProxyLoggingInvocationHandler(log, stack.peek()); |
40 | ||
41 | 0 | Object interceptor = |
42 | Proxy.newProxyInstance( | |
43 | invokingModule.getClassResolver().getClassLoader(), | |
44 | new Class[] { stack.getServiceInterface()}, | |
45 | handler); | |
46 | ||
47 | 0 | stack.push(interceptor); |
48 | } | |
49 | } |
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