/**

  * 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.common.ui.server.applicationstate.entity;

 import java.util.List;

 import javax.persistence.CascadeType;

 import javax.persistence.Column;

 import javax.persistence.Entity;

 import javax.persistence.Id;

 import javax.persistence.JoinTable;

 import javax.persistence.NamedQueries;

 import javax.persistence.NamedQuery;

 import javax.persistence.OneToMany;

 import javax.persistence.PrePersist;

 import javax.persistence.Table;

 import javax.persistence.UniqueConstraint;

 import org.kuali.student.common.util.UUIDHelper;

 @Entity

 @Table(name = "KSAP_APP_STATE_T", 

        uniqueConstraints={@UniqueConstraint(columnNames={"APPLICATION_ID", "REFERENCE_KEY", "REFERENCE_TYPE", "USER_ID"})})

 @NamedQueries( {

         @NamedQuery(name = "ApplicationState.getApplicationStateByAppRefUserId", query = "SELECT appState FROM ApplicationState appState WHERE appState.applicationId =:applicationId AND appState.referenceKey =:referenceKey AND appState.referenceType =:referenceType AND appState.userId =:userId")

 } )

 public class ApplicationState {

         @Id

     @Column(name = "ID")

         private String id;

         @Column(name = "APPLICATION_ID", nullable=false)

         private String applicationId;

         @Column(name = "REFERENCE_KEY", nullable=false)

         private String referenceKey;

         @Column(name = "REFERENCE_TYPE", nullable=false)

         private String referenceType;

         @Column(name = "USER_ID", nullable=false)

         private String userId;

         @OneToMany(cascade = CascadeType.ALL)

         @JoinTable(name="KS_APP_ST_JN_KEY_VALUE")        

         private List<KeyValuePair> keyValueList;

         /**

          * AutoGenerate the Id

          */

         @PrePersist

         public void prePersist() {

                 this.id = UUIDHelper.genStringUUID(this.id);

         }

         public String getId() {

                 return id;

         }

         public void setId(String id) {

                 this.id = id;

         }

         public String getApplicationId() {

                 return applicationId;

         }

         public void setApplicationId(String applicationId) {

                 this.applicationId = applicationId;

         }

         public String getReferenceKey() {

                 return referenceKey;

         }

         public void setReferenceKey(String referenceKey) {

                 this.referenceKey = referenceKey;

         }

         public String getReferenceType() {

                 return referenceType;

         }

         public void setReferenceType(String referenceType) {

                 this.referenceType = referenceType;

         }

         public String getUserId() {

                 return userId;

         }

         public void setUserId(String userId) {

                 this.userId = userId;

         }

         public List<KeyValuePair> getKeyValueList() {

                 return keyValueList;

         }

         public void setKeyValueList(List<KeyValuePair> keyValueList) {

                 this.keyValueList = keyValueList;

         }

         @Override

         public String toString() {

                 return "ApplicationState[id=" + id + ", applicationId=" + applicationId 

                                 + ", referenceKey=" + referenceKey + ", referenceType="

                                 + referenceType + ", userId=" + userId + "]";

         }

 }