/*
* Copyright 2010 the original author or authors.
*
* Licensed 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.gradle.api.tasks.bundling;
import org.gradle.api.internal.file.archive.TarCopyAction;
import org.gradle.api.internal.file.archive.compression.ArchiveOutputStreamFactory;
import org.gradle.api.internal.file.archive.compression.Bzip2Archiver;
import org.gradle.api.internal.file.archive.compression.GzipArchiver;
import org.gradle.api.internal.file.archive.compression.SimpleCompressor;
import org.gradle.api.internal.file.copy.CopyAction;
import java.util.concurrent.Callable;
/**
* Assembles a TAR archive.
*/
public class Tar extends AbstractArchiveTask {
private Compression compression = Compression.NONE;
public Tar() {
getConventionMapping().map("extension", new Callable<Object>(){
public Object call() throws Exception {
return getCompression().getDefaultExtension();
}
});
}
@Override
protected CopyAction createCopyAction() {
return new TarCopyAction(getArchivePath(), getCompressor());
}
private ArchiveOutputStreamFactory getCompressor() {
switch(compression) {
case BZIP2: return Bzip2Archiver.getCompressor();
case GZIP: return GzipArchiver.getCompressor();
default: return new SimpleCompressor();
}
}
/**
* Returns the compression that is used for this archive.
*
* @return The compression. Never returns null.
*/
public Compression getCompression() {
return compression;
}
/**
* Configures the compressor based on passed in compression.
*
* @param compression The compression. Should not be null.
*/
public void setCompression(Compression compression) {
this.compression = compression;
}
}