/*

  * Copyright 2006-2011 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.kim.impl.role

 import javax.persistence.Column

 import javax.persistence.Entity

 import javax.persistence.FetchType

 import javax.persistence.Id

 import javax.persistence.JoinColumn;

 import javax.persistence.OneToOne;

 import javax.persistence.Table

 import org.hibernate.annotations.Type

 import org.kuali.rice.kim.api.role.RolePermission

 import org.kuali.rice.kim.api.role.RolePermissionContract

 import org.kuali.rice.kim.impl.permission.PermissionBo

 import org.kuali.rice.krad.bo.PersistableBusinessObjectBase

 @Entity

 @Table(name="KRIM_ROLE_PERM_T")

 public class RolePermissionBo extends PersistableBusinessObjectBase implements RolePermissionContract {

     private static final long serialVersionUID = 1L;

     @Id

         @Column(name="ROLE_PERM_ID")

         String id

         @Column(name="ROLE_ID")

         String roleId;

         @Column(name="PERM_ID")

         String permissionId

         @Column(name="ACTV_IND")

         @Type(type="yes_no")

         boolean active

         @OneToOne(targetEntity=PermissionBo.class,cascade=[],fetch=FetchType.EAGER)

         @JoinColumn(name = "PERM_ID", insertable = false, updatable = false)

         PermissionBo permission;

     /**

      * Converts a mutable bo to its immutable counterpart

      * @param bo the mutable business object

      * @return the immutable object

      */

     static RolePermission to(RolePermissionBo bo) {

         if (bo == null) {

             return null

         }

         return RolePermission.Builder.create(bo).build();

     }

     /**

      * Converts a immutable object to its mutable counterpart

      * @param im immutable object

      * @return the mutable bo

      */

     static RolePermissionBo from(RolePermission im) {

         if (im == null) {

             return null

         }

         RolePermissionBo bo = new RolePermissionBo()

         bo.id = im.id

                 bo.roleId = im.roleId

                 bo.permissionId = im.permissionId

                 bo.active = im.active

         bo.versionNumber = im.versionNumber

                 bo.objectId = im.objectId;

         return bo

     }

 }