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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.
*
*/
package org.apache.tools.ant.taskdefs;
import java.io.File;
import java.io.IOException;
import java.util.Hashtable;
import java.util.Map;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.DirectoryScanner;
import org.apache.tools.ant.Project;
/**
* Copies a directory.
*
* @since Ant 1.1
*
* @deprecated The copydir task is deprecated since Ant 1.2. Use copy instead.
*/
public class Copydir extends MatchingTask {
private File srcDir;
private File destDir;
private boolean filtering = false;
private boolean flatten = false;
private boolean forceOverwrite = false;
private Hashtable<String, String> filecopyList = new Hashtable<String, String>();
/**
* The src attribute
*
* @param src the source file
*/
public void setSrc(File src) {
srcDir = src;
}
/**
* The dest attribute
*
* @param dest the destination file
*/
public void setDest(File dest) {
destDir = dest;
}
/**
* The filtering attribute.
* Default is false.
* @param filter if true use filtering
*/
public void setFiltering(boolean filter) {
filtering = filter;
}
/**
* The flattening attribute.
* Default is false.
* @param flatten if true use flattening
*/
public void setFlatten(boolean flatten) {
this.flatten = flatten;
}
/**
* The forceoverwrite attribute.
* Default is false.
* @param force if true overwrite even if the destination file
* is newer that the source file
*/
public void setForceoverwrite(boolean force) {
forceOverwrite = force;
}
/**
* Execute the task.
* @throws BuildException on error
*/
public void execute() throws BuildException {
log("DEPRECATED - The copydir task is deprecated. Use copy instead.");
if (srcDir == null) {
throw new BuildException("src attribute must be set!",
getLocation());
}
if (!srcDir.exists()) {
throw new BuildException("srcdir " + srcDir.toString()
+ " does not exist!", getLocation());
}
if (destDir == null) {
throw new BuildException("The dest attribute must be set.",
getLocation());
}
if (srcDir.equals(destDir)) {
log("Warning: src == dest", Project.MSG_WARN);
}
DirectoryScanner ds = super.getDirectoryScanner(srcDir);
try {
String[] files = ds.getIncludedFiles();
scanDir(srcDir, destDir, files);
if (filecopyList.size() > 0) {
log("Copying " + filecopyList.size() + " file"
+ (filecopyList.size() == 1 ? "" : "s")
+ " to " + destDir.getAbsolutePath());
for (Map.Entry<String, String> e : filecopyList.entrySet()) {
String fromFile = e.getKey();
String toFile = e.getValue();
try {
getProject().copyFile(fromFile, toFile, filtering,
forceOverwrite);
} catch (IOException ioe) {
String msg = "Failed to copy " + fromFile + " to "
+ toFile + " due to " + ioe.getMessage();
throw new BuildException(msg, ioe, getLocation());
}
}
}
} finally {
filecopyList.clear();
}
}
private void scanDir(File from, File to, String[] files) {
for (int i = 0; i < files.length; i++) {
String filename = files[i];
File srcFile = new File(from, filename);
File destFile;
if (flatten) {
destFile = new File(to, new File(filename).getName());
} else {
destFile = new File(to, filename);
}
if (forceOverwrite
|| (srcFile.lastModified() > destFile.lastModified())) {
filecopyList.put(srcFile.getAbsolutePath(),
destFile.getAbsolutePath());
}
}
}
}
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