/*

  * Copyright 2007-2009 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.bo.impl;

 import org.apache.commons.lang.builder.EqualsBuilder;

 import org.apache.commons.lang.builder.HashCodeBuilder;

 import org.hibernate.annotations.Fetch;

 import org.hibernate.annotations.FetchMode;

 import org.hibernate.annotations.Type;

 import org.kuali.rice.kim.api.services.KimApiServiceLocator;

 import org.kuali.rice.kim.api.type.KimTypeInfoService;

 import org.kuali.rice.kim.bo.Role;

 import org.kuali.rice.kim.bo.role.dto.KimRoleInfo;

 import org.kuali.rice.kim.bo.role.impl.RoleMemberImpl;

 import org.kuali.rice.kim.impl.type.KimTypeBo;

 import org.kuali.rice.kns.bo.PersistableBusinessObjectBase;

 import org.springframework.util.AutoPopulatingList;

 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.Table;

 import javax.persistence.Transient;

 import java.util.ArrayList;

 import java.util.List;

 /**

  * This is a description of what this class does - shyu don't forget to fill this in. 

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 @Entity

 @Table(name="KRIM_ROLE_T")

 public class RoleImpl extends PersistableBusinessObjectBase implements Role {

         private static final long serialVersionUID = 1L;

         @Id

         @Column(name="ROLE_ID")

         protected String roleId;

         @Column(name="ROLE_NM")

         protected String roleName;

         @Column(name="DESC_TXT",length=4000)

         protected String roleDescription;

         @Type(type="yes_no")

         @Column(name="ACTV_IND")

         protected boolean active;

         @Column(name="KIM_TYP_ID")

         protected String kimTypeId;

         @Column(name="NMSPC_CD")

         protected String namespaceCode;

         @OneToMany(targetEntity=RoleMemberImpl.class,cascade={CascadeType.MERGE, CascadeType.REFRESH},fetch=FetchType.EAGER)

         @Fetch(value = FetchMode.SELECT)

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

         protected List<RoleMemberImpl> members = new AutoPopulatingList(RoleMemberImpl.class);

         @Transient

         protected String principalName;

         @Transient

         protected String groupNamespaceCode;

         @Transient

         protected String groupName;

         @Transient

         protected String permNamespaceCode;

         @Transient

         protected String permName;

         @Transient

         protected String permTmplNamespaceCode;

         @Transient

         protected String permTmplName;

         @Transient

         protected String respNamespaceCode;

         @Transient

         protected String respName;

         @Transient

         protected String respTmplNamespaceCode;

         @Transient

         protected String respTmplName;

         public String getRoleId() {

                 return this.roleId;

         }

         public void setRoleId(String roleId) {

                 this.roleId = roleId;

         }

         public String getRoleName() {

                 return this.roleName;

         }

         public void setRoleName(String roleName) {

                 this.roleName = roleName;

         }

         public String getKimTypeId() {

                 return this.kimTypeId;

         }

         public void setKimTypeId(String kimTypeId) {

                 this.kimTypeId = kimTypeId;

         }

         public String getNamespaceCode() {

                 return this.namespaceCode;

         }

         public void setNamespaceCode(String namespaceCode) {

                 this.namespaceCode = namespaceCode;

         }

         public String getPrincipalName() {

                 return this.principalName;

         }

         public void setPrincipalName(String principalName) {

                 this.principalName = principalName;

         }

         public String getGroupNamespaceCode() {

                 return this.groupNamespaceCode;

         }

         public void setGroupNamespaceCode(String groupNamespaceCode) {

                 this.groupNamespaceCode = groupNamespaceCode;

         }

         public String getGroupName() {

                 return this.groupName;

         }

         public void setGroupName(String groupName) {

                 this.groupName = groupName;

         }

         public String getPermNamespaceCode() {

                 return this.permNamespaceCode;

         }

         public void setPermNamespaceCode(String permNamespaceCode) {

                 this.permNamespaceCode = permNamespaceCode;

         }

         public String getPermName() {

                 return this.permName;

         }

         public void setPermName(String permName) {

                 this.permName = permName;

         }

         public String getRespNamespaceCode() {

                 return this.respNamespaceCode;

         }

         public void setRespNamespaceCode(String respNamespaceCode) {

                 this.respNamespaceCode = respNamespaceCode;

         }

         public String getRespName() {

                 return this.respName;

         }

         public void setRespName(String respName) {

                 this.respName = respName;

         }

         public String getPermTmplNamespaceCode() {

                 return this.permTmplNamespaceCode;

         }

         public void setPermTmplNamespaceCode(String permTmplNamespaceCode) {

                 this.permTmplNamespaceCode = permTmplNamespaceCode;

         }

         public String getPermTmplName() {

                 return this.permTmplName;

         }

         public void setPermTmplName(String permTmplName) {

                 this.permTmplName = permTmplName;

         }

         public String getRespTmplNamespaceCode() {

                 return this.respTmplNamespaceCode;

         }

         public void setRespTmplNamespaceCode(String respTmplNamespaceCode) {

                 this.respTmplNamespaceCode = respTmplNamespaceCode;

         }

         public String getRespTmplName() {

                 return this.respTmplName;

         }

         public void setRespTmplName(String respTmplName) {

                 this.respTmplName = respTmplName;

         }

         /**

          * @return the roleDescription

          */

         public String getRoleDescription() {

                 return this.roleDescription;

         }

         /**

          * @param roleDescription the roleDescription to set

          */

         public void setRoleDescription(String roleDescription) {

                 this.roleDescription = roleDescription;

         }

         protected List<String> getMembersOfType( String memberTypeCode ) {

                 List<String> roleMembers = new ArrayList<String>();

                 for ( RoleMemberImpl member : getMembers() ) {

                         if ( member.getMemberTypeCode().equals ( memberTypeCode )

                                         && member.isActive() ) {

                                 roleMembers.add( member.getMemberId() );

                         }

                 }

                 return roleMembers;

         }

         /**

          * @see java.lang.Object#equals(Object)

          */

         public boolean equals(Object object) {

                 if ( !(object instanceof Role) ) {

                         return false;

                 }

                 Role rhs = (Role)object;

                 return new EqualsBuilder().append( this.roleId, rhs.getRoleId() ).isEquals();

         }

         /**

          * @see java.lang.Object#hashCode()

          */

         public int hashCode() {

                 return new HashCodeBuilder( -460627871, 746615189 ).append( this.roleId ).toHashCode();

         }

         public KimTypeBo getKimRoleType() {

                 return KimTypeBo.from(getTypeInfoService().getKimType(kimTypeId));

         }

         private transient static KimTypeInfoService kimTypeInfoService;

         protected KimTypeInfoService getTypeInfoService() {

                 if(kimTypeInfoService == null){

                         kimTypeInfoService = KimApiServiceLocator.getKimTypeInfoService();

                 }

                 return kimTypeInfoService;

         }

         public KimRoleInfo toSimpleInfo() {

                 KimRoleInfo dto = new KimRoleInfo();

                 dto.setRoleId( getRoleId() );

                 dto.setRoleName( getRoleName() );

                 dto.setNamespaceCode( getNamespaceCode() );

                 dto.setRoleDescription( getRoleDescription() );

                 dto.setKimTypeId( getKimTypeId() );

                 dto.setActive( isActive() );

                 return dto;

         }

         public List<RoleMemberImpl> getMembers() {

                 return this.members;

         }

         public void setMembers(List<RoleMemberImpl> members) {

                 this.members = members;

         }

         /**

          * @return the active

          */

         public boolean isActive() {

                 return this.active;

         }

         /**

          * @param active the active to set

          */

         public void setActive(boolean active) {

                 this.active = active;

         }

 }