/**
* Copyright 2012 Universitat Pompeu Fabra.
*
* 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.onexus.resource.manager.internal.providers;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.monitor.FileAlterationMonitor;
import org.onexus.resource.api.IResourceListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.FileOutputStream;
import java.net.URL;
import java.security.InvalidParameterException;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
public class ZipProjectProvider extends AbstractProjectProvider {
private static final Logger LOGGER = LoggerFactory.getLogger(ZipProjectProvider.class);
public ZipProjectProvider(String projectName, String projectUrl, File projectFolder, FileAlterationMonitor monitor, List<IResourceListener> listeners) throws InvalidParameterException {
super(projectName, projectUrl, projectFolder, monitor, listeners);
}
@Override
protected void importProject() {
try {
byte[] buffer = new byte[1024];
URL url = new URL(getProjectUrl());
ZipInputStream zis = new ZipInputStream(url.openStream());
ZipEntry ze = zis.getNextEntry();
File projectFolder = getProjectFolder();
if (!projectFolder.exists()) {
projectFolder.mkdir();
} else {
FileUtils.cleanDirectory(projectFolder);
}
while (ze != null) {
String fileName = ze.getName();
File newFile = new File(projectFolder, fileName);
if (ze.isDirectory()) {
newFile.mkdir();
} else {
FileOutputStream fos = new FileOutputStream(newFile);
int len;
while ((len = zis.read(buffer)) > 0) {
fos.write(buffer, 0, len);
}
fos.close();
}
ze = zis.getNextEntry();
}
zis.close();
} catch (Exception e) {
LOGGER.error("Importing project '" + getProjectUrl() + "'", e);
throw new InvalidParameterException("Invalid Onexus URL project");
}
//To change body of implemented methods use File | Settings | File Templates.
}
}