/*

  * Copyright 2007 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  * http://www.opensource.org/licenses/ecl2.php

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kew.engine.node;

 import javax.persistence.AttributeOverride;

 import javax.persistence.AttributeOverrides;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.FetchType;

 import javax.persistence.GeneratedValue;

 import javax.persistence.Id;

 import javax.persistence.JoinColumn;

 import javax.persistence.ManyToOne;

 import javax.persistence.Table;

 import org.hibernate.annotations.GenericGenerator;

 import org.hibernate.annotations.Parameter;

 import org.kuali.rice.core.util.KeyValue;

 import org.kuali.rice.kew.api.doctype.RouteNodeConfigurationParameterContract;

 import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;

 /**

  * A route node definition configuration parameter.  RouteNodeConfigParameters are

  * extracted when the route node is parsed, and depend on route node implementation.

  * (well, they actually depend on the route node parser because the parser is what

  * will parse them, but the parser is not specialized per-node-type at this point) 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 @Entity

 @Table(name="KREW_RTE_NODE_CFG_PARM_T")

 @AttributeOverrides({@AttributeOverride(name="key", column=@Column(name="KEY_CD")), @AttributeOverride(name="value", column=@Column(name="VAL"))})

 public class RouteNodeConfigParam extends PersistableBusinessObjectBase implements KeyValue, RouteNodeConfigurationParameterContract {

     private static final long serialVersionUID = 5592421070149273014L;

     /**

      * Primary key

      */ 

     @Id

         @Column(name="RTE_NODE_CFG_PARM_ID")

         @GeneratedValue(generator="KREW_RTE_NODE_CFG_PARM_S")

         @GenericGenerator(name="KREW_RTE_NODE_CFG_PARM_S",strategy="org.hibernate.id.enhanced.SequenceStyleGenerator",parameters={

                         @Parameter(name="sequence_name",value="KREW_RTE_NODE_CFG_PARM_S"),

                         @Parameter(name="value_column",value="id")

         })

     //@SequenceGenerator(name="KREW_RTE_NODE_CFG_PARM_SEQ_GEN", sequenceName="KREW_RTE_NODE_CFG_PARM_S")        

         private String id;

         private String key;

     private String value;

     /**

      * Foreign key to routenode table

      */

     @ManyToOne(fetch=FetchType.EAGER)

         @JoinColumn(name="RTE_NODE_ID")

         private RouteNode routeNode;

     public RouteNodeConfigParam() {}

     public RouteNodeConfigParam(RouteNode routeNode, String key, String value) {

             this.key = key;

             this.value = value;

         this.routeNode = routeNode;

     }

     /**

      * @return the id

      */

     @Override

     public String getId() {

                 return this.id;

     }

     /**

      * @param id the id to set

      */

     public void setId(String id) {

         this.id = id;

     }

     /**

      * @return the routeNode

      */

     public RouteNode getRouteNode() {

         return this.routeNode;

     }

     /**

      * @param routeNode the routeNode to set

      */

     public void setRouteNode(RouteNode routeNode) {

         this.routeNode = routeNode;

     }

     @Override

     public String getKey() {

             return key;

     }

     @Override

     public String getValue() {

             return value;

     }

     public void setKey(String key) {

                 this.key = key;

         }

         public void setValue(String value) {

                 this.value = value;

         }

     @Override

     public String getRouteNodeId() {

         if (routeNode == null || routeNode.getRouteNodeId() == null) {

             return null;

         }

         return routeNode.getRouteNodeId().toString();

     }

 }