/*
* Copyright (C) 2012 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.dataflow;
import org.exoplatform.services.jcr.core.ExtendedSession;
import org.exoplatform.services.jcr.datamodel.IllegalPathException;
import org.exoplatform.services.jcr.datamodel.ItemData;
import org.exoplatform.services.jcr.datamodel.ItemType;
import org.exoplatform.services.jcr.datamodel.NodeData;
import org.exoplatform.services.jcr.datamodel.QPath;
import org.exoplatform.services.jcr.datamodel.QPathEntry;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
/**
* Designed to be fast on item addition. Avoided CPU consuming in creation
* unnecessary maps. Thus some methods will throw {@link UnsupportedOperationException}
* to avoid inconsistent result. Is good at persistent level and totally unusable
* in session.
*
* @author <a href="abazko@exoplatform.com">Anatoliy Bazko</a>
*/
public class FastAddPlainChangesLog extends PlainChangesLogImpl
{
/**
* Serialization needs.
*/
public FastAddPlainChangesLog()
{
}
/**
* FastAddPlainChangesLog constructor.
*/
private FastAddPlainChangesLog(String sessionId, int eventType, String pairId, ExtendedSession session)
{
super(new ArrayList<ItemState>(), sessionId, eventType, pairId, session);
}
/**
* Factory method.
*/
public static PlainChangesLog getInstance(PlainChangesLog originalLog)
{
if (originalLog.getSession() != null)
{
return new FastAddPlainChangesLog(originalLog.getSession().getId(), originalLog.getEventType(),
originalLog.getPairId(), originalLog.getSession());
}
return new FastAddPlainChangesLog(originalLog.getSessionId(), originalLog.getEventType(),
originalLog.getPairId(), null);
}
/**
* {@inheritDoc}
*/
public PlainChangesLog addAll(List<ItemState> changes)
{
items.addAll(changes);
return this;
}
/**
* {@inheritDoc}
*/
public PlainChangesLog add(ItemState change)
{
items.add(change);
return this;
}
/**
* {@inheritDoc}
*/
public void remove(ItemState item)
{
items.add(item);
}
/**
* {@inheritDoc}
*/
public int getChildNodesCount(String rootIdentifier)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public int getLastChildOrderNumber(String rootIdentifier)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public void remove(QPath rootPath)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public Collection<ItemState> getLastChildrenStates(ItemData rootData, boolean forNodes)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public ItemState getLastState(ItemData item, boolean forNode)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public List<ItemState> getChildrenChanges(String rootIdentifier, boolean forNodes)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public ItemState getItemState(String itemIdentifier, int state)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public ItemState getItemState(String itemIdentifier)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public ItemState getItemState(QPath itemPath)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public ItemState getItemState(NodeData parentData, QPathEntry name, ItemType itemType) throws IllegalPathException
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public List<ItemState> getDescendantsChanges(QPath rootPath)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public List<ItemState> getItemStates(String itemIdentifier)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public Collection<ItemState> getLastModifyStates(NodeData rootData)
{
throw new UnsupportedOperationException("Method is not supported");
}
/**
* {@inheritDoc}
*/
public ItemState findItemState(String id, Boolean isPersisted, int... states) throws IllegalPathException
{
throw new UnsupportedOperationException("Method is not supported");
}
}