/*

  * 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.permission

 import javax.persistence.CascadeType

 import javax.persistence.Column

 import javax.persistence.Entity

 import javax.persistence.FetchType

 import javax.persistence.Id

 import javax.persistence.JoinColumn

 import javax.persistence.OneToMany

 import javax.persistence.OneToOne

 import javax.persistence.Table

 import org.hibernate.annotations.Fetch

 import org.hibernate.annotations.FetchMode

 import org.hibernate.annotations.Type

 import org.kuali.rice.core.api.mo.common.Attributes

 import org.kuali.rice.kim.api.permission.Permission

 import org.kuali.rice.kim.api.permission.PermissionContract

 import org.kuali.rice.kim.impl.common.attribute.KimAttributeDataBo

 import org.kuali.rice.kim.impl.role.RolePermissionBo

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

 @Entity

 @Table(name="KRIM_PERM_T")

 public class PermissionBo extends PersistableBusinessObjectBase implements PermissionContract {

     private static final long serialVersionUID = 1L;

     @Id

         @Column(name="PERM_ID")

         String id

         @Column(name="NMSPC_CD")

         String namespaceCode

     @Column(name="NM")

         String name

         @Column(name="DESC_TXT", length=400)

         String description;

         @Column(name="PERM_TMPL_ID")

         String templateId

         @Column(name="ACTV_IND")

         @Type(type="yes_no")

         boolean active

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

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

         PermissionTemplateBo template;

         @OneToMany(targetEntity=PermissionAttributeBo.class,cascade=[CascadeType.ALL],fetch=FetchType.EAGER,mappedBy="id")

         @Fetch(value = FetchMode.SELECT)

         List<PermissionAttributeBo> attributeDetails

         @OneToMany(targetEntity=RolePermissionBo.class,cascade=[CascadeType.ALL],fetch=FetchType.EAGER,mappedBy="id")

     @Fetch(value = FetchMode.SELECT)

         List<RolePermissionBo> rolePermissions

     Attributes attributes

     Attributes getAttributes() {

         return attributeDetails != null ? KimAttributeDataBo.toAttributes(attributeDetails) : attributes

     }

     /**

      * Converts a mutable bo to its immutable counterpart

      * @param bo the mutable business object

      * @return the immutable object

      */

     static Permission to(PermissionBo bo) {

         if (bo == null) {

             return null

         }

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

     }

     /**

      * Converts a immutable object to its mutable counterpart

      * @param im immutable object

      * @return the mutable bo

      */

     static PermissionBo from(Permission im) {

         if (im == null) {

             return null

         }

         PermissionBo bo = new PermissionBo()

         bo.id = im.id

         bo.namespaceCode = im.namespaceCode

         bo.name = im.name

         bo.description = im.description

         bo.active = im.active

         bo.templateId = im.template.getId()

         bo.template = PermissionTemplateBo.from(im.template)

         bo.attributes = im.attributes

         bo.versionNumber = im.versionNumber

                 bo.objectId = im.objectId;

         return bo

     }

     PermissionTemplateBo getTemplate() {

         return template;

     }

 }