com.izforge.izpack.installer.unpacker.DefaultFileUnpacker Maven / Gradle / Ivy
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/*
* IzPack - Copyright 2001-2012 Julien Ponge, All Rights Reserved.
*
* http://izpack.org/
* http://izpack.codehaus.org/
*
* Copyright 2012 Tim Anderson
*
* 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 com.izforge.izpack.installer.unpacker;
import com.izforge.izpack.api.data.PackFile;
import com.izforge.izpack.api.exception.InstallerException;
import com.izforge.izpack.util.os.FileQueue;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
/**
* Default file unpacker.
*
* @author Tim Anderson
*/
public class DefaultFileUnpacker extends FileUnpacker
{
/**
* Constructs a DefaultFileUnpacker.
*
* @param cancellable determines if unpacking should be cancelled
* @param queue the file queue. May be null
*/
public DefaultFileUnpacker(Cancellable cancellable, FileQueue queue)
{
super(cancellable, queue);
}
/**
* Unpacks a pack file.
*
* @param file the pack file meta-data
* @param packInputStream the pack input stream
* @param target the target
* @throws IOException for any I/O error
* @throws InstallerException for any installer exception
*/
@Override
public void unpack(PackFile file, InputStream packInputStream, File target)
throws IOException, InstallerException
{
copy(file, packInputStream, target);
}
}