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.util;
017    
018    import org.apache.log4j.Logger;
019    import org.apache.ojb.broker.PBKey;
020    import org.apache.ojb.broker.TransactionAbortedException;
021    import org.apache.ojb.broker.TransactionInProgressException;
022    import org.apache.ojb.broker.TransactionNotInProgressException;
023    import org.apache.ojb.broker.core.PersistenceBrokerFactoryIF;
024    import org.apache.ojb.broker.core.PersistenceBrokerImpl;
025    
026    public class KualiPersistenceBrokerImpl extends PersistenceBrokerImpl {
027        private static final Logger LOG = Logger.getLogger(KualiPersistenceBrokerImpl.class);
028    
029    
030        private boolean fresh = true;
031    
032        public KualiPersistenceBrokerImpl(PBKey key, PersistenceBrokerFactoryIF pbf) {
033            super(key, pbf);
034        }
035    
036        public boolean isFresh() {
037            return fresh;
038        }
039    
040    
041        /**
042         * @see org.apache.ojb.broker.core.PersistenceBrokerImpl#beginTransaction()
043         */
044        public synchronized void beginTransaction() throws TransactionInProgressException, TransactionAbortedException {
045            LOG.debug("beginning transaction for persistenceBroker " + getClass().getName() + "@" + hashCode());
046    
047            super.beginTransaction();
048        }
049    
050        /**
051         * @see org.apache.ojb.broker.core.PersistenceBrokerImpl#abortTransaction()
052         */
053        public synchronized void abortTransaction() throws TransactionNotInProgressException {
054            LOG.debug("aborting transaction for persistenceBroker " + getClass().getName() + "@" + hashCode());
055    
056            super.abortTransaction();
057        }
058    
059        /**
060         * @see org.apache.ojb.broker.core.PersistenceBrokerImpl#commitTransaction()
061         */
062        public synchronized void commitTransaction() throws TransactionNotInProgressException, TransactionAbortedException {
063            LOG.debug("committing transaction for persistenceBroker " + getClass().getName() + "@" + hashCode());
064    
065            super.commitTransaction();
066        }
067    
068        /**
069         * @see org.apache.ojb.broker.core.PersistenceBrokerImpl#close()
070         */
071        public boolean close() {
072            LOG.debug("closing persistenceBroker " + getClass().getName() + "@" + hashCode());
073            fresh = false;
074    
075            return super.close();
076        }
077    }