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Java > Open Source Codes > org > objectweb > jonas > ant > InnerClassFilenameFilter


1 /**
2  * Copyright 2000,2002,2004 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  */
17 package org.objectweb.jonas.ant;
18
19 import java.io.File JavaDoc;
20 import java.io.FilenameFilter JavaDoc;
21
22 public class InnerClassFilenameFilter implements FilenameFilter JavaDoc {
23
24     private String JavaDoc baseClassName;
25
26     InnerClassFilenameFilter(String JavaDoc baseclass) {
27         int extidx = baseclass.lastIndexOf(".class");
28         if (extidx == -1) {
29             extidx = baseclass.length() - 1;
30         }
31         baseClassName = baseclass.substring(0, extidx);
32     }
33
34     public boolean accept(File JavaDoc Dir, String JavaDoc filename) {
35         if ((filename.lastIndexOf(".") != filename.lastIndexOf(".class"))
36                 || (filename.indexOf(baseClassName + "$") != 0)) {
37             return false;
38         }
39         return true;
40     }
41 }
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