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https://github.com/Alfresco/alfresco-community-repo.git
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e73ce68e8f
Set Attribute entities to be not lazy. Additional AttributeService testing. Fixed DoubleAttributeImpl's declaration to implement DoubleAttribute. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5566 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
136 lines
4.6 KiB
Java
136 lines
4.6 KiB
Java
/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing
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*/
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package org.alfresco.repo.attributes.hibernate;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.Map;
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import org.alfresco.repo.attributes.AttrQueryHelperImpl;
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import org.alfresco.repo.attributes.Attribute;
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import org.alfresco.repo.attributes.AttributeDAO;
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import org.alfresco.repo.attributes.ListAttribute;
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import org.alfresco.repo.attributes.ListEntryDAO;
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import org.alfresco.repo.attributes.MapAttribute;
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import org.alfresco.repo.attributes.MapEntry;
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import org.alfresco.repo.attributes.MapEntryDAO;
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import org.alfresco.repo.attributes.Attribute.Type;
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import org.alfresco.service.cmr.attributes.AttrQuery;
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import org.alfresco.service.cmr.attributes.AttrQueryHelper;
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import org.alfresco.util.Pair;
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import org.hibernate.Query;
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import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
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/**
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* Hibernate implementation of persistence for Attributes.
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* @author britt
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*/
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public class AttributeDAOHibernate extends HibernateDaoSupport implements
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AttributeDAO
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{
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private MapEntryDAO fMapEntryDAO;
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private ListEntryDAO fListEntryDAO;
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public AttributeDAOHibernate()
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{
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}
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public void setMapEntryDao(MapEntryDAO dao)
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{
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fMapEntryDAO = dao;
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}
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public void setListEntryDao(ListEntryDAO dao)
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{
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fListEntryDAO = dao;
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.attributes.AttributeDAO#delete(org.alfresco.repo.attributes.Attribute)
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*/
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public void delete(Attribute attr)
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{
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if (attr.getType() == Type.MAP)
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{
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MapAttribute map = (MapAttribute)attr;
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Collection<Attribute> attrs = map.values();
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fMapEntryDAO.delete(map);
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for (Attribute subAttr : attrs)
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{
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delete(subAttr);
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}
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}
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if (attr.getType() == Type.LIST)
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{
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List<Attribute> children = new ArrayList<Attribute>();
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for (Attribute child : attr)
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{
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children.add(child);
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}
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fListEntryDAO.delete((ListAttribute)attr);
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for (Attribute child : children)
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{
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delete(child);
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}
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}
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getSession().delete(attr);
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.attributes.AttributeDAO#find(java.lang.String, org.alfresco.service.cmr.attributes.AttrQuery)
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*/
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@SuppressWarnings("unchecked")
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public List<Pair<String, Attribute>> find(MapAttribute map, AttrQuery query)
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{
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AttrQueryHelper helper = new AttrQueryHelperImpl();
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String predicate = query.getPredicate(helper);
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String fullQuery = "from MapEntryImpl me where me.key.map = :map and " + predicate;
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Query hQuery = getSession().createQuery(fullQuery);
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hQuery.setEntity("map", map);
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for (Map.Entry<String, String> param : helper.getParameters().entrySet())
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{
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hQuery.setParameter(param.getKey(), param.getValue());
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}
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List<MapEntry> hits = (List<MapEntry>)hQuery.list();
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List<Pair<String, Attribute>> result = new ArrayList<Pair<String, Attribute>>();
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for (MapEntry entry : hits)
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{
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result.add(new Pair<String, Attribute>(entry.getKey().getKey(), entry.getAttribute()));
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}
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return result;
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.attributes.AttributeDAO#save(org.alfresco.repo.attributes.Attribute)
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*/
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public void save(Attribute attr)
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{
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getSession().save(attr);
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}
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}
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