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Ant example source code file (ScriptMapper.java)
The ScriptMapper.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.types.optional; import org.apache.tools.ant.util.FileNameMapper; import java.util.ArrayList; /** * Script support at map time. * @since Ant1.7 */ public class ScriptMapper extends AbstractScriptComponent implements FileNameMapper { private ArrayList files; static final String[] EMPTY_STRING_ARRAY = new String[0]; /** * Sets the from part of the transformation rule. * * @param from a string. */ public void setFrom(String from) { } /** * Sets the to part of the transformation rule. * * @param to a string. */ public void setTo(String to) { } /** * Reset the list of files */ public void clear() { files = new ArrayList(1); } /** * Add a mapped name * @param mapping the value to use. */ public void addMappedName(String mapping) { files.add(mapping); } /** * Returns an array containing the target filename(s) for the given source * file. * <p/> * <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 rule applies to the source file, or * null if it does not. */ public String[] mapFileName(String sourceFileName) { initScriptRunner(); getRunner().addBean("source", sourceFileName); clear(); executeScript("ant_mapper"); if (files.size() == 0) { return null; } else { return (String[]) files.toArray(EMPTY_STRING_ARRAY); } } } Other Ant examples (source code examples)Here is a short list of links related to this Ant ScriptMapper.java source code file: |
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