src/main/java/org/apache/maven/shared/model/fileset/mappers/UnPackageNameMapper.java

package org.apache.maven.shared.model.fileset.mappers;

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

import java.io.File;

/**
 * Maps dotted package name matches to a directory name.
 * This is the inverse of the package mapper.
 * This is useful for matching XML formatter results against their JUnit test
 * cases.
 * <pre>
 * &lt;mapper classname="org.apache.tools.ant.util.UnPackageNameMapper"
 *         from="${test.data.dir}/TEST-*Test.xml" to="*Test.java"&gt;
 * </pre>
 *
 * @version $Id$
 */
public class UnPackageNameMapper
    extends GlobPatternMapper
{
    /** {@inheritDoc} */
    protected String extractVariablePart( String name )
    {
        String var = name.substring( prefixLength, name.length() - postfixLength );
        return var.replace( '.', File.separatorChar );
    }
}