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Java > Open Source Codes > org > apache > tools > ant > util > PackageNameMapper


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */

18 package org.apache.tools.ant.util;
19
20 import java.io.File JavaDoc;
21
22 /**
23  * Maps directory name matches into a dotted package name. This is
24  * useful for matching JUnit test cases againt their XML formatter
25  * results.
26  * <pre>
27  * &lt;mapper classname="org.apache.tools.ant.util.PackageNameMapper"
28  * from="*Test.java" to="${test.data.dir}/TEST-*Test.xml"/&gt;
29  * </pre>
30  *
31  */

32 public class PackageNameMapper extends GlobPatternMapper {
33     /**
34      * Returns the part of the given string that matches the * in the
35      * &quot;from&quot; pattern replacing file separators with dots
36      *
37      *@param name Source filename
38      *@return Replaced variable part
39      */

40     protected String JavaDoc extractVariablePart(String JavaDoc name) {
41         String JavaDoc var = name.substring(prefixLength,
42                 name.length() - postfixLength);
43         return var.replace(File.separatorChar, '.');
44     }
45 }
46
47
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