/**

  * Copyright 2010 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.osedu.org/licenses/ECL-2.0

  *

  * 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.student.core.statement.entity;

 import java.util.Date;

 import java.util.List;

 import javax.persistence.CascadeType;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.JoinColumn;

 import javax.persistence.ManyToOne;

 import javax.persistence.NamedQueries;

 import javax.persistence.NamedQuery;

 import javax.persistence.OneToMany;

 import javax.persistence.Table;

 import javax.persistence.Temporal;

 import javax.persistence.TemporalType;

 import org.kuali.student.core.entity.AttributeOwner;

 import org.kuali.student.core.entity.MetaEntity;

 @Entity

 @Table(name = "KSST_REF_STMT_REL")

 @NamedQueries( {

     @NamedQuery(name = "RefStatementRelation.getRefStatementRelations", query = "SELECT r FROM RefStatementRelation r WHERE r.refObjectTypeKey = :refObjectTypeKey and r.refObjectId = :refObjectId")

 })

 public class RefStatementRelation extends MetaEntity implements AttributeOwner<RefStatementRelationAttribute> {

     @Temporal(TemporalType.TIMESTAMP)

     @Column(name = "EFF_DT")

     private Date effectiveDate;

     @Temporal(TemporalType.TIMESTAMP)

     @Column(name = "EXPIR_DT")

     private Date expirationDate;    

     @Column(name="REF_OBJ_TYPE_KEY")

         private String refObjectTypeKey;

     @Column(name="REF_OBJ_ID")

         private String refObjectId;

     @ManyToOne()

     @JoinColumn(name = "REF_STMT_REL_TYPE_ID")

     private RefStatementRelationType refStatementRelationType;

     @Column(name="ST")

     private String state;

         @ManyToOne()

     @JoinColumn(name = "STMT_ID")

     private Statement statement;

     @OneToMany(cascade = CascadeType.ALL)

     @JoinColumn(name = "OWNER")

     private List<RefStatementRelationAttribute> attributes;

         public RefStatementRelationType getRefStatementRelationType() {

                 return refStatementRelationType;

         }

         public void setRefStatementRelationType(RefStatementRelationType refStatementRelationType) {

                 this.refStatementRelationType = refStatementRelationType;

         }

         public Statement getStatement() {

                 return statement;

         }

         public void setStatement(Statement statement) {

                 this.statement = statement;

         }

         @Override

         public List<RefStatementRelationAttribute> getAttributes() {

                 return this.attributes;

         }

         @Override

         public void setAttributes(List<RefStatementRelationAttribute> attributes) {

                 this.attributes = attributes;

         }

         public String getState() {

                 return state;

         }

         public void setState(String state) {

                 this.state = state;

         }

         public String getRefObjectTypeKey() {

                 return refObjectTypeKey;

         }

         public void setRefObjectTypeKey(String refObjectTypeKey) {

                 this.refObjectTypeKey = refObjectTypeKey;

         }

         public String getRefObjectId() {

                 return refObjectId;

         }

         public void setRefObjectId(String refObjectId) {

                 this.refObjectId = refObjectId;

         }

         public Date getEffectiveDate() {

                 return effectiveDate;

         }

         public void setEffectiveDate(Date effectiveDate) {

                 this.effectiveDate = effectiveDate;

         }

         public Date getExpirationDate() {

                 return expirationDate;

         }

         public void setExpirationDate(Date expirationDate) {

                 this.expirationDate = expirationDate;

         }

         @Override

         public String toString() {

                 return "RefStatementRelation[id=" + getId() + "]";

         }

 }