Java Unzip File uncompress(String inputCompressedFile, File outputFile)

Description

uncompress

License

Apache License

Declaration

public static void uncompress(String inputCompressedFile, File outputFile) throws IOException 

Method Source Code

//package com.java2s;
/*// www .  j a  v  a 2 s  . c o  m
 * Copyright 2015 EMBL - European Bioinformatics Institute
 *
 * 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.
 */

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;

import java.io.IOException;

import java.util.zip.GZIPInputStream;

public class Main {
    public static void uncompress(String inputCompressedFile, File outputFile) throws IOException {
        GZIPInputStream gzipInputStream = new GZIPInputStream(new FileInputStream(inputCompressedFile));
        FileOutputStream fileOutputStream = new FileOutputStream(outputFile);

        byte[] buffer = new byte[1024];
        final int offset = 0;
        int length;
        while ((length = gzipInputStream.read(buffer)) > 0) {
            fileOutputStream.write(buffer, offset, length);
        }

        gzipInputStream.close();
        fileOutputStream.close();
    }
}

Related

1. uncompress(File zipFile, File folder)
2. uncompress(final InputStream inputStream)
3. uncompress(final String zipFileName, final String directory)
4. uncompress(String chemin, String tempPrefix)
5. uncompress(String compressedValue)
6. uncompress(String inputFile, String toDir)
7. uncompress(String str)
8. uncompress(ZipInputStream zipIn)
9. uncompressDirectory(File zipSource, File target)