| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.directory.server.core.trigger; |
| |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.directory.api.ldap.model.constants.SchemaConstants; |
| import org.apache.directory.api.ldap.model.entry.Entry; |
| import org.apache.directory.api.ldap.model.entry.Modification; |
| import org.apache.directory.api.ldap.model.exception.LdapException; |
| import org.apache.directory.api.ldap.model.exception.LdapInvalidDnException; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| import org.apache.directory.api.ldap.trigger.StoredProcedureParameter; |
| import org.apache.directory.server.core.api.CoreSession; |
| import org.apache.directory.server.core.api.interceptor.context.LookupOperationContext; |
| import org.apache.directory.server.core.api.interceptor.context.ModifyOperationContext; |
| import org.apache.directory.server.core.api.interceptor.context.OperationContext; |
| |
| |
| public class ModifyStoredProcedureParameterInjector extends AbstractStoredProcedureParameterInjector |
| { |
| private Dn modifiedEntryName; |
| private List<Modification> modifications; |
| private Entry oldEntry; |
| |
| |
| public ModifyStoredProcedureParameterInjector( ModifyOperationContext opContext ) throws LdapException |
| { |
| super( opContext ); |
| modifiedEntryName = opContext.getDn(); |
| modifications = opContext.getModItems(); |
| this.oldEntry = getEntry( opContext ); |
| Map<Class<?>, MicroInjector> injectors = super.getInjectors(); |
| injectors.put( StoredProcedureParameter.Modify_OBJECT.class, $objectInjector ); |
| injectors.put( StoredProcedureParameter.Modify_MODIFICATION.class, $modificationInjector ); |
| injectors.put( StoredProcedureParameter.Modify_OLD_ENTRY.class, $oldEntryInjector ); |
| injectors.put( StoredProcedureParameter.Modify_NEW_ENTRY.class, $newEntryInjector ); |
| } |
| |
| MicroInjector $objectInjector = new MicroInjector() |
| { |
| public Object inject( OperationContext opContext, StoredProcedureParameter param ) |
| throws LdapInvalidDnException |
| { |
| // Return a safe copy constructed with user provided name. |
| return opContext.getSession().getDirectoryService().getDnFactory().create( modifiedEntryName.getName() ); |
| } |
| }; |
| |
| MicroInjector $modificationInjector = new MicroInjector() |
| { |
| public Object inject( OperationContext opContext, StoredProcedureParameter param ) throws LdapException |
| { |
| List<Modification> newMods = new ArrayList<Modification>(); |
| |
| for ( Modification mod : modifications ) |
| { |
| newMods.add( mod.clone() ); |
| } |
| |
| return newMods; |
| } |
| }; |
| |
| MicroInjector $oldEntryInjector = new MicroInjector() |
| { |
| public Object inject( OperationContext opContext, StoredProcedureParameter param ) throws LdapException |
| { |
| return oldEntry; |
| } |
| }; |
| |
| MicroInjector $newEntryInjector = new MicroInjector() |
| { |
| public Object inject( OperationContext opContext, StoredProcedureParameter param ) throws LdapException |
| { |
| return getEntry( opContext ); |
| } |
| }; |
| |
| |
| private Entry getEntry( OperationContext opContext ) throws LdapException |
| { |
| /** |
| * Exclude operational attributes while doing lookup |
| * especially subentry related ones like "triggerExecutionSubentries". |
| */ |
| CoreSession session = opContext.getSession(); |
| LookupOperationContext lookupContext = new LookupOperationContext( session, modifiedEntryName, |
| SchemaConstants.ALL_USER_ATTRIBUTES_ARRAY ); |
| |
| return session.getDirectoryService().getPartitionNexus().lookup( lookupContext ); |
| } |
| } |