001/*
002 *  Copyright 2018 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.cms.contenttype;
017
018import org.apache.avalon.framework.service.ServiceException;
019import org.apache.avalon.framework.service.ServiceManager;
020import org.apache.avalon.framework.service.Serviceable;
021
022import org.ametys.cms.model.restrictions.ContentRestrictedModelItemHelper;
023import org.ametys.cms.model.restrictions.RestrictedModelItem;
024import org.ametys.cms.model.restrictions.Restrictions;
025import org.ametys.cms.repository.Content;
026import org.ametys.runtime.model.ElementDefinition;
027
028/**
029 * The definition of a content type attribute
030 * @param <T> Type of the attribute value
031 */
032public class AttributeDefinition<T> extends ElementDefinition<T> implements RestrictedModelItem<Content>, Serviceable
033{
034    private ContentRestrictedModelItemHelper _restrictedModelItemHelper;
035    private Restrictions _restrictions;
036    
037    public void service(ServiceManager manager) throws ServiceException
038    {
039        _restrictedModelItemHelper = (ContentRestrictedModelItemHelper) manager.lookup(ContentRestrictedModelItemHelper.ROLE);
040    }
041    
042    /**
043     * Set the restrictions for the attribute
044     * @param restrictions the restrictions to set
045     */
046    public void setRestrictions(Restrictions restrictions)
047    {
048        _restrictions = restrictions;
049    }
050
051    public boolean canRead(Content content)
052    {
053        return _restrictedModelItemHelper.canRead(content, this, _restrictions);
054    }
055
056    public boolean canWrite(Content content)
057    {
058        return _restrictedModelItemHelper.canWrite(content, this, _restrictions);
059    }
060}