/*
* 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.core.nodetype.registration;
import org.exoplatform.services.jcr.core.nodetype.NodeDefinitionData;
import org.exoplatform.services.jcr.core.nodetype.NodeTypeData;
import org.exoplatform.services.jcr.core.nodetype.NodeTypeDataImpl;
import org.exoplatform.services.jcr.core.nodetype.PropertyDefinitionData;
import org.exoplatform.services.jcr.dataflow.DataManager;
import org.exoplatform.services.jcr.dataflow.ItemState;
import org.exoplatform.services.jcr.dataflow.PlainChangesLog;
import org.exoplatform.services.jcr.datamodel.InternalQName;
import org.exoplatform.services.jcr.datamodel.NodeData;
import org.exoplatform.services.jcr.datamodel.PropertyData;
import org.exoplatform.services.jcr.impl.Constants;
import org.exoplatform.services.jcr.impl.dataflow.TransientNodeData;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.Map;
import javax.jcr.RepositoryException;
/**
* Created by The eXo Platform SAS.
*
* @author <a href="mailto:Sergey.Kabashnyuk@gmail.com">Sergey Kabashnyuk</a>
* @version $Id: $
*/
public class NodeTypeDefinitionAccessProvider extends AbstractItemDefinitionAccessProvider
{
private PropertyDefinitionAccessProvider propertyDefinitionAccessProvider;
private NodeDefinitionAccessProvider nodeDefinitionAccessProvider;
/**
* @param dataManager
*/
public NodeTypeDefinitionAccessProvider(DataManager dataManager)
{
super(dataManager);
this.propertyDefinitionAccessProvider = new PropertyDefinitionAccessProvider(dataManager);
this.nodeDefinitionAccessProvider = new NodeDefinitionAccessProvider(dataManager);
}
public NodeTypeData read(NodeData nodeData) throws RepositoryException
{
//return new LazyLoadNodeTypeData(nodeData, this);
return readNow(nodeData);
}
/**
* @param nodeData
* @return
* @throws RepositoryException
*/
public NodeTypeData readNow(NodeData nodeData) throws RepositoryException
{
List<PropertyData> props = dataManager.getChildPropertiesData(nodeData);
Map<InternalQName, PropertyData> mapProps =new HashMap<InternalQName, PropertyData>();
for (final PropertyData propertyData : props)
{
mapProps.put(propertyData.getQPath().getName(), propertyData);
}
InternalQName name = readMandatoryName(nodeData, mapProps.get(Constants.JCR_NODETYPENAME), Constants.JCR_NODETYPENAME);
InternalQName primaryItemName = readName(nodeData, mapProps.get(Constants.JCR_PRIMARYITEMNAME), Constants.JCR_PRIMARYITEMNAME);
boolean mixin = readMandatoryBoolean(nodeData, mapProps.get(Constants.JCR_ISMIXIN), Constants.JCR_ISMIXIN);
boolean hasOrderableChildNodes = readMandatoryBoolean(nodeData, mapProps.get(Constants.JCR_HASORDERABLECHILDNODES), Constants.JCR_HASORDERABLECHILDNODES);
InternalQName[] declaredSupertypeNames = readNames(nodeData, mapProps.get(Constants.JCR_SUPERTYPES), Constants.JCR_SUPERTYPES);
List<PropertyDefinitionData> propertyDefinitionDataList = new ArrayList<PropertyDefinitionData>();
List<NodeDefinitionData> nodeDefinitionDataList = new ArrayList<NodeDefinitionData>();
List<NodeData> childDefinitions = dataManager.getChildNodesData(nodeData);
for (NodeData childDefinition : childDefinitions)
{
List<PropertyData> childrenProps = dataManager.getChildPropertiesData(childDefinition);
if (Constants.NT_PROPERTYDEFINITION.equals(childDefinition.getPrimaryTypeName()))
{
propertyDefinitionDataList.add(propertyDefinitionAccessProvider.read(childDefinition,childrenProps, name));
}
else if (Constants.NT_CHILDNODEDEFINITION.equals(childDefinition.getPrimaryTypeName()))
{
nodeDefinitionDataList.add(nodeDefinitionAccessProvider.read(childDefinition,childrenProps, name));
}
}
return new NodeTypeDataImpl(name, primaryItemName, mixin, hasOrderableChildNodes, declaredSupertypeNames,
propertyDefinitionDataList.toArray(new PropertyDefinitionData[propertyDefinitionDataList.size()]),
nodeDefinitionDataList.toArray(new NodeDefinitionData[nodeDefinitionDataList.size()]));
}
/**
* Read node NodeDefinitionData[] of node type
* @param nodeData
* @return
* @throws RepositoryException
* @throws NodeTypeReadException
* @throws RepositoryException
*/
public NodeDefinitionData[] readNodeDefinitions(NodeData nodeData) throws NodeTypeReadException, RepositoryException
{
InternalQName name = null;
List<NodeDefinitionData> nodeDefinitionDataList;
List<NodeData> childDefinitions = dataManager.getChildNodesData(nodeData);
if (childDefinitions.size() > 0)
name = readMandatoryName(nodeData, null, Constants.JCR_NODETYPENAME);
else
return new NodeDefinitionData[0];
nodeDefinitionDataList = new ArrayList<NodeDefinitionData>();
for (NodeData childDefinition : childDefinitions)
{
if (Constants.NT_CHILDNODEDEFINITION.equals(childDefinition.getPrimaryTypeName()))
{
nodeDefinitionDataList.add(nodeDefinitionAccessProvider.read(childDefinition, name));
}
}
return nodeDefinitionDataList.toArray(new NodeDefinitionData[nodeDefinitionDataList.size()]);
}
/**
* Read PropertyDefinitionData of node type.
* @param nodeData
* @return
* @throws RepositoryException
* @throws NodeTypeReadException
* @throws RepositoryException
*/
public PropertyDefinitionData[] readPropertyDefinitions(NodeData nodeData) throws NodeTypeReadException,
RepositoryException
{
List<PropertyDefinitionData> propertyDefinitionDataList;
List<NodeData> childDefinitions = dataManager.getChildNodesData(nodeData);
InternalQName name = null;
if (childDefinitions.size() > 0)
name = readMandatoryName(nodeData, null, Constants.JCR_NODETYPENAME);
else
return new PropertyDefinitionData[0];
propertyDefinitionDataList = new ArrayList<PropertyDefinitionData>();
for (NodeData childDefinition : childDefinitions)
{
if (Constants.NT_PROPERTYDEFINITION.equals(childDefinition.getPrimaryTypeName()))
{
propertyDefinitionDataList.add(propertyDefinitionAccessProvider.read(childDefinition, name));
}
}
return propertyDefinitionDataList.toArray(new PropertyDefinitionData[propertyDefinitionDataList.size()]);
}
/**
* @param changesLog
* @param nodeTypeStorageRoot
* @param nodeType
* @throws RepositoryException
* @throws NodeTypeReadException
*/
public void write(PlainChangesLog changesLog, NodeData nodeTypeStorageRoot, NodeTypeData nodeType)
throws NodeTypeReadException, RepositoryException
{
NodeData ntNode =
TransientNodeData.createNodeData(nodeTypeStorageRoot, nodeType.getName(), Constants.NT_NODETYPE);
changesLog.add(ItemState.createAddedState(ntNode));
writeName(changesLog, ntNode, Constants.JCR_PRIMARYTYPE, ntNode.getPrimaryTypeName());
// jcr:nodeTypeName
writeName(changesLog, ntNode, Constants.JCR_NODETYPENAME, nodeType.getName());
// jcr:isMixin
writeBoolean(changesLog, ntNode, Constants.JCR_ISMIXIN, nodeType.isMixin());
// // jcr:isAbstract
// writeBoolean(changesLog, ntNode, Constants.JCR_ISABSTRACT, nodeType.isAbstract());
//
// // jcr:isQueryable
// writeBoolean(changesLog, ntNode, Constants.JCR_ISQUERYABLE, nodeType.isQueryable());
// jcr:hasOrderableChildNodes
writeBoolean(changesLog, ntNode, Constants.JCR_HASORDERABLECHILDNODES, nodeType.hasOrderableChildNodes());
if (nodeType.getPrimaryItemName() != null)
{
// jcr:primaryItemName
writeName(changesLog, ntNode, Constants.JCR_PRIMARYITEMNAME, nodeType.getPrimaryItemName());
}
if (nodeType.getDeclaredSupertypeNames() != null && nodeType.getDeclaredSupertypeNames().length > 0)
{
// jcr:supertypes
writeNames(changesLog, ntNode, Constants.JCR_SUPERTYPES, nodeType.getDeclaredSupertypeNames());
}
for (int i = 0; i < nodeType.getDeclaredPropertyDefinitions().length; i++)
{
propertyDefinitionAccessProvider
.write(changesLog, ntNode, nodeType.getDeclaredPropertyDefinitions()[i], i + 1);
}
for (int i = 0; i < nodeType.getDeclaredChildNodeDefinitions().length; i++)
{
nodeDefinitionAccessProvider.write(changesLog, ntNode, nodeType.getDeclaredChildNodeDefinitions()[i], i + 1);
}
}
}