br.com.objectos.comuns.zip.Zips Maven / Gradle / Ivy
/*
* Copyright 2011 Objectos, Fábrica de Software LTDA.
*
* 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 br.com.objectos.comuns.zip;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import com.google.common.io.ByteStreams;
/**
* @author [email protected] (Aline Heredia)
*/
public class Zips {
private Zips() {
}
public static ZipDescompactado descompactar(ZipFile zip) {
ZipDescompactado resultado = new ZipDescompactado();
for (Enumeration e = zip.entries(); e.hasMoreElements();) {
ZipEntry entry = e.nextElement();
try {
InputStream input = zip.getInputStream(entry);
File file = File.createTempFile("obj-comuns-zip", ".zip");
OutputStream output = new FileOutputStream(file);
ByteStreams.copy(input, output);
resultado.adicionar(file);
} catch (IOException ex) {
resultado.adicionar(ex, entry.getName());
}
}
return resultado;
}
}