/*
* 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.commons.compress.archivers;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
import org.apache.commons.compress.utils.IOUtils;
import org.apache.commons.compress.AbstractTestCase;
public final class JarTestCase extends AbstractTestCase {
public void testJarArchiveCreation() throws Exception {
final File output = new File(dir, "bla.jar");
final File file1 = getFile("test1.xml");
final File file2 = getFile("test2.xml");
final OutputStream out = new FileOutputStream(output);
final ArchiveOutputStream os = new ArchiveStreamFactory().createArchiveOutputStream("jar", out);
os.putArchiveEntry(new ZipArchiveEntry("testdata/test1.xml"));
IOUtils.copy(new FileInputStream(file1), os);
os.closeArchiveEntry();
os.putArchiveEntry(new ZipArchiveEntry("testdata/test2.xml"));
IOUtils.copy(new FileInputStream(file2), os);
os.closeArchiveEntry();
os.close();
}
public void testJarUnarchive() throws Exception {
final File input = getFile("bla.jar");
final InputStream is = new FileInputStream(input);
final ArchiveInputStream in = new ArchiveStreamFactory().createArchiveInputStream("jar", is);
ZipArchiveEntry entry = (ZipArchiveEntry)in.getNextEntry();
File o = new File(dir, entry.getName());
o.getParentFile().mkdirs();
OutputStream out = new FileOutputStream(o);
IOUtils.copy(in, out);
out.close();
entry = (ZipArchiveEntry)in.getNextEntry();
o = new File(dir, entry.getName());
o.getParentFile().mkdirs();
out = new FileOutputStream(o);
IOUtils.copy(in, out);
out.close();
entry = (ZipArchiveEntry)in.getNextEntry();
o = new File(dir, entry.getName());
o.getParentFile().mkdirs();
out = new FileOutputStream(o);
IOUtils.copy(in, out);
out.close();
in.close();
is.close();
}
public void testJarUnarchiveAll() throws Exception {
final File input = getFile("bla.jar");
final InputStream is = new FileInputStream(input);
final ArchiveInputStream in = new ArchiveStreamFactory().createArchiveInputStream("jar", is);
ArchiveEntry entry = in.getNextEntry();
while (entry != null) {
File archiveEntry = new File(dir, entry.getName());
archiveEntry.getParentFile().mkdirs();
if(entry.isDirectory()){
archiveEntry.mkdir();
entry = in.getNextEntry();
continue;
}
OutputStream out = new FileOutputStream(archiveEntry);
IOUtils.copy(in, out);
out.close();
entry = in.getNextEntry();
}
in.close();
is.close();
}
}