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JBIFileHelper.java
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/
JBIFileHelper.java
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/**
* PETALS: PETALS Services Platform Copyright (C) 2009 EBM WebSourcing
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* Initial developer(s): EBM WebSourcing
*/
package org.petalslink.dsb.jbi;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.ow2.petals.jbi.descriptor.JBIDescriptorException;
import org.ow2.petals.jbi.descriptor.original.JBIDescriptorBuilder;
import org.ow2.petals.jbi.descriptor.original.generated.Jbi;
/**
* @author chamerling - eBM WebSourcing
*
*/
public class JBIFileHelper {
private JBIFileHelper() {
}
public static Jbi readDescriptor(File file) {
Jbi result = null;
try {
final ZipFile zipFile = new ZipFile(file);
final ZipEntry jbiDescriptorZipEntry = zipFile.getEntry("META-INF/jbi.xml");
final InputStream jbiDescriptorInputStream = zipFile
.getInputStream(jbiDescriptorZipEntry);
// Load the JBI descriptor
result = JBIDescriptorBuilder.buildJavaJBIDescriptor(jbiDescriptorInputStream);
} catch (JBIDescriptorException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return result;
}
}