/**
    * Copyright 2005-2011 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 org.hibernate.annotations.GenericGenerator;
  import org.hibernate.annotations.Parameter;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.kew.api.doctype.RouteNodeConfigurationParameterContract;
  import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;
  
  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;
  
  /**
   * 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();
     }
 	
 	
 }