001 /**
002 * Copyright 2005-2013 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.kew.engine.node;
017
018 import org.hibernate.annotations.GenericGenerator;
019 import org.hibernate.annotations.Parameter;
020 import org.kuali.rice.core.framework.persistence.jpa.OrmUtils;
021 import org.kuali.rice.kew.api.doctype.ProcessDefinitionContract;
022 import org.kuali.rice.kew.doctype.bo.DocumentType;
023 import org.kuali.rice.kew.service.KEWServiceLocator;
024
025 import javax.persistence.CascadeType;
026 import javax.persistence.Column;
027 import javax.persistence.Entity;
028 import javax.persistence.FetchType;
029 import javax.persistence.GeneratedValue;
030 import javax.persistence.Id;
031 import javax.persistence.JoinColumn;
032 import javax.persistence.ManyToOne;
033 import javax.persistence.OneToOne;
034 import javax.persistence.Table;
035 import javax.persistence.Version;
036 import java.io.Serializable;
037
038
039 /**
040 * Represents a route path defined on a {@link DocumentType}. A ProcessDefinition is a named entity which
041 * simply points to an initial {@link RouteNode} which represents the beginning of the ProcessDefinition.
042 * The path of the process can then be followed using the next nodes defined on the route nodes.
043 *
044 * @author Kuali Rice Team (rice.collab@kuali.org)
045 */
046 @Entity
047 @Table(name="KREW_DOC_TYP_PROC_T")
048 //@Sequence(name="KREW_RTE_NODE_S",property="processId")
049 public class ProcessDefinitionBo implements Serializable, ProcessDefinitionContract {
050
051 private static final long serialVersionUID = -6338857095673479752L;
052
053 @Id
054 @GeneratedValue(generator="KREW_RTE_NODE_S")
055 @GenericGenerator(name="KREW_RTE_NODE_S",strategy="org.hibernate.id.enhanced.SequenceStyleGenerator",parameters={
056 @Parameter(name="sequence_name",value="KREW_RTE_NODE_S"),
057 @Parameter(name="value_column",value="id")
058 })
059 @Column(name="DOC_TYP_PROC_ID")
060 private String processId;
061 @Column(name="NM")
062 private String name;
063 @ManyToOne(fetch=FetchType.EAGER)
064 @JoinColumn(name="DOC_TYP_ID")
065 private DocumentType documentType;
066 @OneToOne(fetch=FetchType.EAGER, cascade={CascadeType.PERSIST, CascadeType.MERGE})
067 @JoinColumn(name="INIT_RTE_NODE_ID")
068 private RouteNode initialRouteNode;
069 @Column(name="INIT_IND")
070 private boolean initial = false;
071 @Version
072 @Column(name="VER_NBR")
073 private Integer lockVerNbr;
074
075 public String getProcessId() {
076 return processId;
077 }
078 public void setProcessId(String processId) {
079 this.processId = processId;
080 }
081 public DocumentType getDocumentType() {
082 return documentType;
083 }
084 public void setDocumentType(DocumentType documentType) {
085 this.documentType = documentType;
086 }
087 public RouteNode getInitialRouteNode() {
088 return initialRouteNode;
089 }
090 public void setInitialRouteNode(RouteNode initialRouteNode) {
091 this.initialRouteNode = initialRouteNode;
092 }
093 public String getName() {
094 return name;
095 }
096 public void setName(String name) {
097 this.name = name;
098 }
099 public boolean isInitial() {
100 return initial;
101 }
102 public void setInitial(boolean initial) {
103 this.initial = initial;
104 }
105 public Integer getLockVerNbr() {
106 return lockVerNbr;
107 }
108 public void setLockVerNbr(Integer lockVerNbr) {
109 this.lockVerNbr = lockVerNbr;
110 }
111
112 //@PrePersist
113 public void beforeInsert(){
114 OrmUtils.populateAutoIncValue(this, KEWServiceLocator.getEntityManagerFactory().createEntityManager());
115 }
116
117 @Override
118 public String getId() {
119 if (processId == null) {
120 return null;
121 }
122 return processId.toString();
123 }
124
125 @Override
126 public Long getVersionNumber() {
127 if (lockVerNbr == null) {
128 return null;
129 }
130 return new Long(lockVerNbr.longValue());
131 }
132
133 @Override
134 public String getDocumentTypeId() {
135 if (documentType == null) {
136 return null;
137 }
138 return documentType.getId();
139 }
140
141 }