001    /**
002     * Copyright 2005-2011 The Kuali Foundation
003     *
004     * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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     */
016    package org.kuali.rice.krad.dao.impl;
017    
018    import org.apache.ojb.broker.Identity;
019    import org.apache.ojb.broker.core.IdentityFactoryImpl;
020    import org.apache.ojb.broker.core.proxy.IndirectionHandlerCGLIBImpl;
021    import org.apache.ojb.broker.core.proxy.ProxyHelper;
022    import org.kuali.rice.core.framework.persistence.ojb.dao.PlatformAwareDaoBaseOjb;
023    import org.kuali.rice.krad.dao.PersistenceDao;
024    
025    public class PersistenceDaoOjb extends PlatformAwareDaoBaseOjb implements PersistenceDao {
026    
027        /**
028         * @see org.kuali.rice.krad.dao.PersistenceDao#clearCache()
029         */
030        public void clearCache() {
031            getPersistenceBroker(true).clearCache();
032        }
033    
034        /**
035         * @see org.kuali.rice.krad.dao.PersistenceDao#resolveProxy(java.lang.Object)
036         */
037        public Object resolveProxy(Object o) {
038            Identity ident = new IdentityFactoryImpl(getPersistenceBroker(true)).buildIdentity(o);
039            IndirectionHandlerCGLIBImpl ih = new IndirectionHandlerCGLIBImpl(getPersistenceBroker(true).getPBKey(), ident);
040            return ih.getRealSubject();
041        }
042    
043        /**
044         * @see org.kuali.rice.krad.dao.PersistenceDao#retrieveAllReferences(java.lang.Object)
045         */
046        public void retrieveAllReferences(Object o) {
047            getPersistenceBroker(true).retrieveAllReferences(o);
048        }
049    
050        /**
051         * @see org.kuali.rice.krad.dao.PersistenceDao#retrieveReference(java.lang.Object, java.lang.String)
052         */
053        public void retrieveReference(Object o, String referenceName) {
054            getPersistenceBroker(true).retrieveReference(o, referenceName);
055        }
056    
057            /**
058             * Asks ProxyHelper if the object is proxied
059             * 
060             * @see org.kuali.rice.krad.dao.PersistenceDao#isProxied(java.lang.Object)
061             */
062            public boolean isProxied(Object object) {
063                    return ProxyHelper.isProxy(object);
064            }
065     
066    }