/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.impl.dataflow.serialization;
import org.exoplatform.services.jcr.access.AccessControlEntry;
import org.exoplatform.services.jcr.access.AccessControlList;
import org.exoplatform.services.jcr.dataflow.serialization.ObjectWriter;
import org.exoplatform.services.jcr.dataflow.serialization.SerializationConstants;
import java.io.IOException;
import java.util.List;
/**
* Created by The eXo Platform SAS. <br>
* Date:
*
* @author <a href="karpenko.sergiy@gmail.com">Karpenko Sergiy</a>
* @version $Id: ACLWriter.java 111 2008-11-11 11:11:11Z serg $
*/
public class ACLWriter
{
/**
* Write AccessControlList data.
*
* @param out
* The ObjectWriter
* @param acl
* The AccessControlList object
* @throws IOException
* If an I/O error has occurred.
*/
public void write(ObjectWriter out, AccessControlList acl) throws IOException
{
// write id
out.writeInt(SerializationConstants.ACCESS_CONTROL_LIST);
// Writing owner
String owner = acl.getOwner();
if (owner != null)
{
out.writeByte(SerializationConstants.NOT_NULL_DATA);
out.writeString(owner);
}
else
{
out.writeByte(SerializationConstants.NULL_DATA);
}
// writing access control entries size
List<AccessControlEntry> accessList = acl.getPermissionEntries();
out.writeInt(accessList.size());
for (AccessControlEntry entry : accessList)
{
// writing access control entrys identity
out.writeString(entry.getIdentity());
// writing permission
out.writeString(entry.getPermission());
}
}
}