001/**
002 * Copyright 2005-2016 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 */
016package org.kuali.rice.krad.maintenance;
017
018import org.kuali.rice.core.framework.persistence.jpa.OrmUtils;
019import org.kuali.rice.core.framework.persistence.jpa.annotations.Sequence;
020import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;
021import org.kuali.rice.krad.service.KRADServiceLocator;
022
023import javax.persistence.Column;
024import javax.persistence.Entity;
025import javax.persistence.EntityManagerFactory;
026import javax.persistence.Id;
027import javax.persistence.PrePersist;
028import javax.persistence.Table;
029
030/**
031 * List of business objects that this maintenance document is locking (prevents two documents from being routed trying to update the same object)
032 * Most maintenance documents have only one lock, but globals have many 
033 */
034@Entity
035@Sequence(name="KRNS_MAINT_LOCK_S",property="lockId")
036@Table(name="KRNS_MAINT_LOCK_T")
037public class MaintenanceLock extends PersistableBusinessObjectBase {
038    private static final long serialVersionUID = 7766326835852387301L;
039        @Id
040    @Column(name="MAINT_LOCK_ID")
041    private String lockId;
042        @Column(name="MAINT_LOCK_REP_TXT")
043        private String lockingRepresentation;
044    @Column(name="DOC_HDR_ID")
045        private String documentNumber;
046
047    public String getLockId() {
048                return this.lockId;
049        }
050
051        public void setLockId(String lockId) {
052                this.lockId = lockId;
053        }
054
055        public String getLockingRepresentation() {
056        return lockingRepresentation;
057    }
058
059    public void setLockingRepresentation(String lockingRepresentation) {
060        this.lockingRepresentation = lockingRepresentation;
061    }
062    
063    public String getDocumentNumber() {
064        return documentNumber;
065    }
066
067    public void setDocumentNumber(String documentNumber) {
068        this.documentNumber = documentNumber;
069    }
070
071        /**
072         * Uses OrmUtils to set the sequence
073     * 
074     * @see org.kuali.rice.krad.bo.PersistableBusinessObjectBase#prePersist()
075     */
076    @PrePersist
077        protected void customPrePersist() {
078                final EntityManagerFactory factory = KRADServiceLocator.getApplicationEntityManagerFactory();
079                OrmUtils.populateAutoIncValue(this, factory.createEntityManager());
080                
081                super.prePersist();
082        }
083    
084}
085