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 */ 020 021 022package org.apache.directory.shared.ldap.trigger; 023 024import javax.naming.NamingException; 025import javax.naming.directory.Attribute; 026import javax.naming.directory.Attributes; 027import javax.naming.directory.BasicAttribute; 028import javax.naming.directory.BasicAttributes; 029import javax.naming.directory.DirContext; 030import javax.naming.ldap.LdapContext; 031 032import org.apache.directory.shared.ldap.model.constants.SchemaConstants; 033import org.apache.directory.shared.ldap.model.entry.AttributeUtils; 034 035/** 036 * A utility class for working with Triggers Execution Administrative Points 037 * Trigger Execution Subentries and Trigger Specifications. 038 * 039 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 040 */ 041public final class TriggerUtils 042{ 043 public static final String TRIGGER_EXECUTION_SPECIFIC_AREA_VALUE = SchemaConstants.TRIGGER_EXECUTION_SPECIFIC_AREA; 044 public static final String TRIGGER_EXECUTION_SUBENTRY_OC = "triggerExecutionSubentry"; 045 public static final String ENTRY_TRIGGER_SPECIFICATION_ATTR = "entryTriggerSpecification"; 046 public static final String PRESCRIPTIVE_TRIGGER_SPECIFICATION_ATTR = "prescriptiveTriggerSpecification"; 047 048 049 /** 050 * Private constructor. 051 */ 052 private TriggerUtils() 053 { 054 } 055 056 057 public static void defineTriggerExecutionSpecificPoint( LdapContext apCtx ) throws NamingException 058 { 059 Attributes ap = apCtx.getAttributes( "", new String[] { SchemaConstants.ADMINISTRATIVE_ROLE_AT } ); 060 Attribute administrativeRole = ap.get( SchemaConstants.ADMINISTRATIVE_ROLE_AT ); 061 if ( administrativeRole == null 062 || !AttributeUtils.containsValueCaseIgnore(administrativeRole, TRIGGER_EXECUTION_SPECIFIC_AREA_VALUE) ) 063 { 064 Attributes changes = new BasicAttributes( SchemaConstants.ADMINISTRATIVE_ROLE_AT, TRIGGER_EXECUTION_SPECIFIC_AREA_VALUE, true ); 065 apCtx.modifyAttributes( "", DirContext.ADD_ATTRIBUTE, changes ); 066 } 067 } 068 069 070 public static void createTriggerExecutionSubentry( 071 LdapContext apCtx, 072 String subentryCN, 073 String subtreeSpec, 074 String prescriptiveTriggerSpec ) throws NamingException 075 { 076 Attributes subentry = new BasicAttributes( SchemaConstants.CN_AT, subentryCN, true ); 077 Attribute objectClass = new BasicAttribute( SchemaConstants.OBJECT_CLASS_AT ); 078 subentry.put( objectClass ); 079 objectClass.add( SchemaConstants.TOP_OC ); 080 objectClass.add( SchemaConstants.SUBENTRY_OC ); 081 objectClass.add( TRIGGER_EXECUTION_SUBENTRY_OC ); 082 subentry.put( SchemaConstants.SUBTREE_SPECIFICATION_AT, subtreeSpec ); 083 subentry.put( PRESCRIPTIVE_TRIGGER_SPECIFICATION_ATTR, prescriptiveTriggerSpec ); 084 apCtx.createSubcontext( "cn=" + subentryCN, subentry ); 085 } 086 087 088 public static void loadPrescriptiveTriggerSpecification( 089 LdapContext apCtx, 090 String subentryCN, 091 String triggerSpec ) throws NamingException 092 { 093 Attributes changes = new BasicAttributes( PRESCRIPTIVE_TRIGGER_SPECIFICATION_ATTR, triggerSpec, true ); 094 apCtx.modifyAttributes( "cn=" + subentryCN, DirContext.ADD_ATTRIBUTE, changes ); 095 } 096 097 098 public static void loadEntryTriggerSpecification( 099 LdapContext ctx, 100 String triggerSpec ) throws NamingException 101 { 102 Attributes changes = new BasicAttributes( ENTRY_TRIGGER_SPECIFICATION_ATTR, triggerSpec, true ); 103 ctx.modifyAttributes( "", DirContext.ADD_ATTRIBUTE, changes ); 104 } 105}