| /* |
| * Copyright (c) 2012, Paul Merlin. All Rights Reserved. |
| * |
| * Licensed under the Apache 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.apache.org/licenses/LICENSE-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.apache.zest.library.shiro.domain.permissions; |
| |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.apache.zest.api.association.ManyAssociation; |
| import org.apache.zest.api.common.UseDefaults; |
| import org.apache.zest.api.entity.Aggregated; |
| import org.apache.zest.api.entity.EntityComposite; |
| import org.apache.zest.api.injection.scope.This; |
| import org.apache.zest.api.mixin.Mixins; |
| import org.apache.zest.library.shiro.domain.common.IdentifiableSubject; |
| |
| @Mixins( RoleAssignee.Mixin.class ) |
| public interface RoleAssignee |
| extends IdentifiableSubject, EntityComposite |
| { |
| |
| @Aggregated |
| @UseDefaults |
| ManyAssociation<RoleAssignment> roleAssignments(); |
| |
| Set<String> roleNames(); |
| |
| Set<String> permissionStrings(); |
| |
| public abstract class Mixin |
| implements RoleAssignee |
| { |
| |
| @This |
| private RoleAssignee roleAssignee; |
| |
| @Override |
| public Set<String> roleNames() |
| { |
| Set<String> roleNames = new HashSet<String>(); |
| for ( RoleAssignment assignment : roleAssignee.roleAssignments() ) { |
| roleNames.add( assignment.role().get().name().get() ); |
| } |
| return Collections.unmodifiableSet( roleNames ); |
| } |
| |
| @Override |
| public Set<String> permissionStrings() |
| { |
| Set<String> permissionStrings = new HashSet<String>(); |
| for ( RoleAssignment assignment : roleAssignee.roleAssignments() ) { |
| permissionStrings.addAll( assignment.role().get().permissions().get() ); |
| } |
| return Collections.unmodifiableSet( permissionStrings ); |
| } |
| |
| } |
| |
| } |