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.kew.engine.node;
017
018import org.hibernate.annotations.GenericGenerator;
019import org.hibernate.annotations.Parameter;
020import org.kuali.rice.core.api.util.KeyValue;
021import org.kuali.rice.core.framework.persistence.jpa.OrmUtils;
022import org.kuali.rice.kew.service.KEWServiceLocator;
023import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;
024
025import javax.persistence.GeneratedValue;
026import javax.persistence.Id;
027import javax.persistence.MappedSuperclass;
028import javax.persistence.PrePersist;
029import java.util.LinkedHashMap;
030
031/**
032 * A KeyValuePair that adds an id fields that makes it sufficient for storing in a database.
033 * 
034 * @author Kuali Rice Team (rice.collab@kuali.org)
035 */
036@MappedSuperclass
037//@Sequence(name="KREW_RTE_NODE_S", property="stateId")
038public abstract class State extends PersistableBusinessObjectBase implements KeyValue {
039    @Id
040    @GeneratedValue(generator="KREW_RTE_NODE_S")
041        @GenericGenerator(name="KREW_RTE_NODE_S",strategy="org.hibernate.id.enhanced.SequenceStyleGenerator",parameters={
042                        @Parameter(name="sequence_name",value="KREW_RTE_NODE_S"),
043                        @Parameter(name="value_column",value="id")
044        })
045        protected String stateId;
046        private String key;
047    private String value;
048
049    public State() {}
050    
051    public State(String key, String value) {
052        this.key = key;
053        this.value = value;
054    }
055
056    @PrePersist
057    public void customPrePersist(){
058        OrmUtils.populateAutoIncValue(this, KEWServiceLocator.getEntityManagerFactory().createEntityManager());
059    }
060
061    public String getStateId() {
062        return stateId;
063    }
064
065    public void setStateId(String stateId) {
066        this.stateId = stateId;
067    }
068    
069    @Override
070    public String getKey() {
071        return key;
072    }
073    
074    @Override
075    public String getValue() {
076        return value;
077    }
078    
079    public void setKey(String key) {
080                this.key = key;
081        }
082
083        public void setValue(String value) {
084                this.value = value;
085        }
086        
087        protected LinkedHashMap<String, Object> toStringMapperFields() {
088                final LinkedHashMap<String, Object> map = new LinkedHashMap<String, Object>();
089                map.put("stateId", stateId);
090                map.put("key", key);
091                map.put("value", value);
092                return map;
093        }
094}