Package org.exoplatform.portal.application.replication

Source Code of org.exoplatform.portal.application.replication.SerializationContextSingleton

/*
* 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.portal.application.replication;

import org.exoplatform.commons.serialization.SerializationContext;
import org.exoplatform.commons.serialization.model.TypeDomain;
import org.exoplatform.commons.serialization.model.metadata.DomainMetaData;
import org.exoplatform.commons.utils.LazyList;
import org.exoplatform.commons.utils.ObjectPageList;
import org.exoplatform.services.organization.Query;
import org.exoplatform.services.organization.impl.UserImpl;

/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
class SerializationContextSingleton {

    /** . */
    private static SerializationContext instance = createInstance();

    public static SerializationContext getInstance() {
        return instance;
    }

    private static SerializationContext createInstance() {
        DomainMetaData domainMetaData = new DomainMetaData();

        // For now we need to mark the Query class as serialized
        domainMetaData.addClassType(Query.class, true);

        // Some other that need to be serialized
        domainMetaData.addClassType(ObjectPageList.class, true);
        domainMetaData.addClassType(UserImpl.class, true);
        domainMetaData.addClassType(LazyList.class, true);

        // Build domain
        TypeDomain domain = new TypeDomain(domainMetaData, true);

        // Build serialization context
        SerializationContext serializationContext = new SerializationContext(domain);
        serializationContext.addFactory(new UIComponentFactory());

        //
        return serializationContext;
    }
}
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