/**
    * Copyright 2005-2012 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.ken.bo;
  
  import org.hibernate.annotations.GenericGenerator;
  import org.hibernate.annotations.Parameter;
  import org.kuali.rice.ken.api.notification.NotificationChannelReviewer;
  import org.kuali.rice.ken.api.notification.NotificationChannelReviewerContract;
  import org.kuali.rice.ken.api.notification.UserChannelSubscription;
  import org.kuali.rice.krad.bo.PersistableBusinessObjectBase;
  
  import javax.persistence.*;
  
  /**
   * A reviewer for a notification publications to a NotificationChannel
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @Entity
  @Table(name="KREN_RVWER_T")
  public class NotificationChannelReviewerBo extends PersistableBusinessObjectBase implements NotificationChannelReviewerContract {
      @Id
      @GeneratedValue(generator="KREN_RVWER_S")
  	@GenericGenerator(name="KREN_RVWER_S",strategy="org.hibernate.id.enhanced.SequenceStyleGenerator",parameters={
  			@Parameter(name="sequence_name",value="KREN_RVWER_S"),
  			@Parameter(name="value_column",value="id")
  	})
  	@Column(name="RVWER_ID")
  	private Long id;
      @OneToOne(fetch=FetchType.EAGER, cascade={CascadeType.REFRESH, CascadeType.DETACH })
  	@JoinColumn(name="CHNL_ID")
  	private NotificationChannelBo channel;
      @Column(name="TYP", nullable=false)
  	private String reviewerType;
      @Column(name="PRNCPL_ID", nullable=false)
  	private String reviewerId;
  
      /**
       * Returns the primary key value
       * @return the primary key value
       */
      public Long getId() {
          return id;
      }
  
      /**
       * Sets the primary key value
       * @param id the primary key value
       */
      public void setId(Long id) {
          this.id = id;
      }
      
      /**
       * Returns the channel with which this reviewer is associated
       * @return the channel with which this reviewer is associated
       */
      public NotificationChannelBo getChannel() {
          return channel;
      }
  
      /**
       * Sets the channel with which this reviewer is associated
       * @param channel the channel with which this reviewer is associated
       */
      public void setChannel(NotificationChannelBo channel) {
          this.channel = channel;
      }
  
      /**
       * Returns the user id of the reviewer.  This is abstract but ultimately
       * will need to be resolved to a KEW user/group
       * @return the user id of the reviewer
       */
      public String getReviewerId() {
          return reviewerId;
      }
      
      /**
       * Sets the user id of the reviewer
       * @param reviewerId the user id of the reviewer
       */
      public void setReviewerId(String reviewerId) {
          this.reviewerId = reviewerId;
      }
      
      /**
      * Returns the type of reviewer, USER or GROUP
      * @return the type of reviewer, USER or GROUP
      */
     public String getReviewerType() {
         return reviewerType;
     }
 
     /**
      * Sets the type of reviewer, USER or GROUP
      * @param reviewerType the type of reviewer, USER or GROUP
      */
     public void setReviewerType(String reviewerType) {
         this.reviewerType = reviewerType;
     }
 
     /**
      * Converts a mutable bo to its immutable counterpart
      * @param bo the mutable business object
      * @return the immutable object
      */
     public static NotificationChannelReviewer to(NotificationChannelReviewerBo bo) {
         if (bo == null) {
             return null;
         }
 
         return NotificationChannelReviewer.Builder.create(bo).build();
     }
 
     /**
      * Converts a immutable object to its mutable counterpart
      * @param im immutable object
      * @return the mutable bo
      */
     public static NotificationChannelReviewerBo from(NotificationChannelReviewer im) {
         if (im == null) {
             return null;
         }
 
         NotificationChannelReviewerBo bo = new NotificationChannelReviewerBo();
         bo.setId(im.getId());
         bo.setVersionNumber(im.getVersionNumber());
         bo.setObjectId(im.getObjectId());
 
         bo.setReviewerType(im.getReviewerType());
         bo.setReviewerId(im.getReviewerId());
         bo.setChannel(im.getChannel() == null ? null : NotificationChannelBo.from(im.getChannel()));
 
         return bo;
     }
 }