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/*******************************************************************************
* Copyright (c) 2007 Innoopract Informationssysteme GmbH
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Innoopract - initial API and implementation
*******************************************************************************/
package org.eclipse.epp.packaging.core.assembly;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URISyntaxException;
import java.net.URL;
import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.epp.packaging.core.Activator;
import org.eclipse.epp.packaging.core.configuration.IPackagerConfiguration;
import org.eclipse.epp.packaging.core.io.FileUtils;
import org.osgi.framework.Bundle;
/**
* Completes the packaging.properties file by adding the unzipOrder property.
*/
public class PackagingPropertiesWriter {
private static final String SKELETONS_PACKAGING_PROPERTIES = "skeletons/packagingStub.properties"; //$NON-NLS-1$
private static final String UNZIP_ORDER_PROPERTY = "unzipOrder"; //$NON-NLS-1$
private static final String PACKAGING_PROPERTIES_FILENAME = "packaging.properties"; //$NON-NLS-1$
private final PrintWriter writer;
private boolean firstName = true;
/**
* @param configuration
* @param baseFile
* @throws IOException
* @throws URISyntaxException
*/
public PackagingPropertiesWriter( final IPackagerConfiguration configuration,
final String baseFile )
throws IOException, URISyntaxException
{
IPath path = new Path( SKELETONS_PACKAGING_PROPERTIES );
Bundle bundle = Activator.getDefault().getBundle();
URL url = FileLocator.find( bundle, path, null );
URL fileURL = FileLocator.toFileURL( url );
File stubFile = new File( fileURL.toURI() );
File packagingFile = new File( configuration.getPackagerConfigurationFolder(),
PACKAGING_PROPERTIES_FILENAME );
FileUtils.copy( stubFile, packagingFile );
FileOutputStream stream = new FileOutputStream( packagingFile, true );
this.writer = new PrintWriter( stream );
this.writer.append( UNZIP_ORDER_PROPERTY + '=' );
}
/**
* @param fileName
*/
public void addFileToOrder( final String fileName ) {
if( !this.firstName ) {
this.writer.append( ',' );
} else {
this.firstName = false;
}
this.writer.append( fileName );
}
/**
*/
public void close() {
this.writer.close();
}
}
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