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Ant example source code file (FileNameMapper.java)

This example Ant source code file (FileNameMapper.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Ant tags/keywords

filenamemapper, filenamemapper, string, string

The FileNameMapper.java source code

/*
 *  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.
 *
 */

package org.apache.tools.ant.util;

/**
 * Interface to be used by SourceFileScanner.
 *
 * <p>Used to find the name of the target file(s) corresponding to a
 * source file.</p>
 *
 * <p>The rule by which the file names are transformed is specified
 * via the setFrom and setTo methods. The exact meaning of these is
 * implementation dependent.</p>
 *
 */
public interface FileNameMapper {

    /**
     * Sets the from part of the transformation rule.
     * @param from a string.
     */
    void setFrom(String from);

    /**
     * Sets the to part of the transformation rule.
     * @param to a string.
     */
    void setTo(String to);

    /**
     * Returns an array containing the target filename(s) for the
     * given source file.
     *
     * <p>if the given rule doesn't apply to the source file,
     * implementation must return null. SourceFileScanner will then
     * omit the source file in question.</p>
     *
     * @param sourceFileName the name of the source file relative to
     *                       some given basedirectory.
     * @return an array of strings if the ruld applies to the source file, or
     *         null if it does not.
     */
    String[] mapFileName(String sourceFileName);
}

Other Ant examples (source code examples)

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