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/*
* 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.
*
*/
/*
* Task to rename files based on extension. This task has the following
* properties which can be set:
* <ul>
* <li>fromExtension: </li>
* <li>toExtension: </li>
* <li>srcDir: </li>
* <li>replace: </li>
* </ul>
*/
package org.apache.tools.ant.taskdefs.optional;
import java.io.File;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.MatchingTask;
import org.apache.tools.ant.taskdefs.Move;
import org.apache.tools.ant.types.Mapper;
/**
*
* @version 1.2
*
* @deprecated since 1.5.x.
* Use <move> instead
*/
public class RenameExtensions extends MatchingTask {
private String fromExtension = "";
private String toExtension = "";
private boolean replace = false;
private File srcDir;
private Mapper.MapperType globType;
/** Creates new RenameExtensions */
public RenameExtensions() {
super();
globType = new Mapper.MapperType();
globType.setValue("glob");
}
/**
* The string that files must end in to be renamed
*
* @param from the extension of files being renamed.
*/
public void setFromExtension(String from) {
fromExtension = from;
}
/**
* The string that renamed files will end with on
* completion
*
* @param to the extension of the renamed files.
*/
public void setToExtension(String to) {
toExtension = to;
}
/**
* store replace attribute - this determines whether the target file
* should be overwritten if present
*
* @param replace if true overwrite any target files that exist.
*/
public void setReplace(boolean replace) {
this.replace = replace;
}
/**
* Set the source dir to find the files to be renamed.
*
* @param srcDir the source directory.
*/
public void setSrcDir(File srcDir) {
this.srcDir = srcDir;
}
/**
* Executes the task.
*
* @throws BuildException is there is a problem in the task execution.
*/
public void execute() throws BuildException {
// first off, make sure that we've got a from and to extension
if (fromExtension == null || toExtension == null || srcDir == null) {
throw new BuildException("srcDir, fromExtension and toExtension "
+ "attributes must be set!");
}
log("DEPRECATED - The renameext task is deprecated. Use move instead.",
Project.MSG_WARN);
log("Replace this with:", Project.MSG_INFO);
log("<move todir=\"" + srcDir + "\" overwrite=\"" + replace + "\">",
Project.MSG_INFO);
log(" <fileset dir=\"" + srcDir + "\" />", Project.MSG_INFO);
log(" <mapper type=\"glob\"", Project.MSG_INFO);
log(" from=\"*" + fromExtension + "\"", Project.MSG_INFO);
log(" to=\"*" + toExtension + "\" />", Project.MSG_INFO);
log("</move>", Project.MSG_INFO);
log("using the same patterns on <fileset> as you\'ve used here",
Project.MSG_INFO);
Move move = new Move();
move.bindToOwner(this);
move.setOwningTarget(getOwningTarget());
move.setTaskName(getTaskName());
move.setLocation(getLocation());
move.setTodir(srcDir);
move.setOverwrite(replace);
fileset.setDir(srcDir);
move.addFileset(fileset);
Mapper me = move.createMapper();
me.setType(globType);
me.setFrom("*" + fromExtension);
me.setTo("*" + toExtension);
move.execute();
}
}
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