/**

  * 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.lum.lu.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.common.entity.AttributeOwner;

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

 @Entity

 @Table(name = "KSLU_CLU_LO_RELTN")

 @NamedQueries({

         @NamedQuery(name="CluLoRelation.getCluLoRelation", query="SELECT rel FROM CluLoRelation rel WHERE rel.clu.id = :cluId and rel.loId = :loId"),

         @NamedQuery(name="CluLoRelation.getCluLoRelationByClu", query="SELECT rel FROM CluLoRelation rel WHERE rel.clu.id = :cluId"),

         @NamedQuery(name="CluLoRelation.getCluLoRelationByLo", query="SELECT rel FROM CluLoRelation rel WHERE rel.loId = :loId"),

         @NamedQuery(name="CluLoRelation.getCluLoRelationByCluIdAndType", query="SELECT rel.id FROM CluLoRelation rel WHERE rel.clu.id = :cluId AND rel.type.id = :cluLoRelationType")

 })

 public class CluLoRelation extends MetaEntity implements

 AttributeOwner<CluLoRelationAttribute> {

         @ManyToOne

         @JoinColumn(name="CLU_ID")

     private Clu clu;

         @Column(name="LO_ID")

     private String loId; 

         @Temporal(TemporalType.TIMESTAMP)

         @Column(name = "EFF_DT")

     private Date effectiveDate;

         @Temporal(TemporalType.TIMESTAMP)

         @Column(name = "EXPIR_DT")

     private Date expirationDate;

         @OneToMany(cascade = CascadeType.ALL, mappedBy = "owner")

     private List<CluLoRelationAttribute> attributes;

     @ManyToOne

     @JoinColumn(name = "TYPE")

         private CluLoRelationType type;

         @Column(name = "ST")

     private String state;

         @Override

         public List<CluLoRelationAttribute> getAttributes() {

                 return attributes;

         }

         @Override

         public void setAttributes(List<CluLoRelationAttribute> attributes) {

                 this.attributes = attributes;

         }

         public Clu getClu() {

                 return clu;

         }

         public void setClu(Clu clu) {

                 this.clu = clu;

         }

         public String getLoId() {

                 return loId;

         }

         public void setLoId(String loId) {

                 this.loId = loId;

         }

         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;

         }

         public CluLoRelationType getType() {

                 return type;

         }

         public void setType(CluLoRelationType type) {

                 this.type = type;

         }

         public String getState() {

                 return state;

         }

         public void setState(String state) {

                 this.state = state;

         }

 }