001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.plugins.repository.jcr;
017
018import javax.jcr.Node;
019import javax.jcr.RepositoryException;
020
021import org.apache.avalon.framework.service.ServiceException;
022import org.apache.avalon.framework.service.ServiceManager;
023
024import org.ametys.core.user.CurrentUserProvider;
025import org.ametys.core.user.UserIdentity;
026import org.ametys.plugins.repository.AmetysRepositoryException;
027import org.ametys.plugins.repository.data.type.ModelItemTypeExtensionPoint;
028
029/**
030 * Default implementation of an {@link JCRAmetysObjectFactory}, handling
031 * {@link DefaultAmetysObject}.<br>
032 */
033public class DefaultAmetysObjectFactory extends SimpleAmetysObjectFactory
034{
035    private CurrentUserProvider _currentUserProvider;
036    private ModelItemTypeExtensionPoint _unversionedDataTypeExtensionPoint;
037    
038    @Override
039    public void service(ServiceManager manager) throws ServiceException
040    {
041        super.service(manager);
042        _currentUserProvider = (CurrentUserProvider) manager.lookup(CurrentUserProvider.ROLE);
043        _unversionedDataTypeExtensionPoint = (ModelItemTypeExtensionPoint) manager.lookup(ModelItemTypeExtensionPoint.ROLE_UNVERSIONED);
044    }
045    
046    @Override
047    @SuppressWarnings("unchecked")
048    public DefaultAmetysObject getAmetysObject(Node node, String parentPath) throws AmetysRepositoryException, RepositoryException
049    {
050        return new DefaultAmetysObject(node, parentPath, this);
051    }
052
053    @Override
054    protected Node getWorkspaceNode(SimpleAmetysObject object)
055    {
056        return ((DefaultAmetysObject) object).getBaseNode();
057    }
058    
059    /**
060     * Provides the current user.
061     * @return the login of the current user.
062     */
063    public UserIdentity getCurrentUser()
064    {
065        return _currentUserProvider.getUser();
066    }
067    
068    /**
069     * Retrieves the extension point with available data types for unversioned data
070     * @return the extension point with available data types for unversioned data
071     */
072    public ModelItemTypeExtensionPoint getUnversionedDataTypeExtensionPoint()
073    {
074        return _unversionedDataTypeExtensionPoint;
075    }
076}