001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.api.ldap.aci; 021 022 023import java.util.ArrayList; 024import java.util.Collection; 025import java.util.Collections; 026 027 028/** 029 * Represents permissions to be applied to all {@link ProtectedItem}s in 030 * {@link ItemFirstACIItem}. 031 * 032 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 033 */ 034public class ItemPermission extends Permission 035{ 036 /** The user classes. */ 037 private final Collection<UserClass> userClasses; 038 039 040 /** 041 * Creates a new instance 042 * 043 * @param precedence 044 * the precedence of this permission (<tt>-1</tt> to use the 045 * default) 046 * @param grantsAndDenials 047 * the collection of {@link GrantAndDenial}s 048 * @param userClasses 049 * the collection of {@link UserClass}es 050 */ 051 public ItemPermission( Integer precedence, Collection<GrantAndDenial> grantsAndDenials, 052 Collection<UserClass> userClasses ) 053 { 054 super( precedence, grantsAndDenials ); 055 056 this.userClasses = Collections.unmodifiableCollection( new ArrayList<UserClass>( userClasses ) ); 057 } 058 059 060 /** 061 * Gets the collection of {@link UserClass}es. 062 * 063 * @return the collection of {@link UserClass}es 064 */ 065 public Collection<UserClass> getUserClasses() 066 { 067 return userClasses; 068 } 069 070 071 /** 072 * {@inheritDoc} 073 */ 074 @Override 075 public String toString() 076 { 077 StringBuilder buffer = new StringBuilder(); 078 079 buffer.append( "{ " ); 080 081 if ( getPrecedence() != null ) 082 { 083 buffer.append( "precedence " ); 084 buffer.append( getPrecedence() ); 085 buffer.append( ", " ); 086 } 087 088 buffer.append( "userClasses { " ); 089 090 boolean isFirst = true; 091 092 for ( UserClass userClass : userClasses ) 093 { 094 if ( isFirst ) 095 { 096 isFirst = false; 097 } 098 else 099 { 100 buffer.append( ", " ); 101 } 102 103 buffer.append( userClass.toString() ); 104 } 105 106 buffer.append( " }, grantsAndDenials { " ); 107 108 isFirst = true; 109 110 for ( GrantAndDenial grantAndDenial : getGrantsAndDenials() ) 111 { 112 if ( isFirst ) 113 { 114 isFirst = false; 115 } 116 else 117 { 118 buffer.append( ", " ); 119 } 120 121 buffer.append( grantAndDenial.toString() ); 122 } 123 124 buffer.append( " } }" ); 125 126 return buffer.toString(); 127 } 128}