| /* |
| * 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.api.interceptor.context; |
| |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.directory.api.ldap.model.entry.Attribute; |
| import org.apache.directory.api.ldap.model.entry.DefaultModification; |
| 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.entry.ModificationOperation; |
| import org.apache.directory.api.ldap.model.exception.LdapException; |
| import org.apache.directory.api.ldap.model.exception.LdapOperationErrorException; |
| import org.apache.directory.api.ldap.model.message.MessageTypeEnum; |
| import org.apache.directory.api.ldap.model.message.ModifyRequest; |
| import org.apache.directory.api.ldap.model.message.controls.ManageDsaIT; |
| import org.apache.directory.api.ldap.model.name.Dn; |
| import org.apache.directory.server.core.api.CoreSession; |
| import org.apache.directory.server.core.api.OperationEnum; |
| import org.apache.directory.server.core.api.entry.ServerEntryUtils; |
| |
| |
| /** |
| * A Modify context used for Interceptors. It contains all the informations |
| * needed for the modify operation, and used by all the interceptors |
| * |
| * This context can use either Attributes or ModificationItem, but not both. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class ModifyOperationContext extends AbstractChangeOperationContext |
| { |
| /** The modification items */ |
| private List<Modification> modItems; |
| |
| /** The entry after being renamed and altered for rdn attributes */ |
| private Entry alteredEntry; |
| |
| |
| /** |
| * Creates a new instance of ModifyOperationContext. |
| */ |
| public ModifyOperationContext( CoreSession session ) |
| { |
| super( session ); |
| |
| if ( session != null ) |
| { |
| setInterceptors( session.getDirectoryService().getInterceptors( OperationEnum.MODIFY ) ); |
| } |
| } |
| |
| |
| /** |
| * Creates a new instance of ModifyOperationContext. |
| * |
| * @param dn the dn of the entry to be modified |
| * @param modItems the modifications to be performed on the entry |
| */ |
| public ModifyOperationContext( CoreSession session, Dn dn, List<Modification> modItems ) |
| { |
| super( session, dn ); |
| |
| if ( session != null ) |
| { |
| setInterceptors( session.getDirectoryService().getInterceptors( OperationEnum.MODIFY ) ); |
| } |
| |
| this.modItems = modItems; |
| } |
| |
| |
| public ModifyOperationContext( CoreSession session, ModifyRequest modifyRequest ) throws LdapException |
| { |
| super( session, modifyRequest.getName() ); |
| |
| if ( session != null ) |
| { |
| setInterceptors( session.getDirectoryService().getInterceptors( OperationEnum.MODIFY ) ); |
| } |
| else |
| { |
| throw new LdapOperationErrorException( "Cannot proceed the operation with no session" ); |
| } |
| |
| modItems = ServerEntryUtils.toServerModification( modifyRequest.getModifications().toArray( |
| new DefaultModification[0] ), session.getDirectoryService().getSchemaManager() ); |
| |
| requestControls = modifyRequest.getControls(); |
| |
| if ( requestControls.containsKey( ManageDsaIT.OID ) ) |
| { |
| ignoreReferral(); |
| } |
| else |
| { |
| throwReferral(); |
| } |
| } |
| |
| |
| /** |
| * Set the modified attributes |
| * @param modItems The modified attributes |
| */ |
| public void setModItems( List<Modification> modItems ) |
| { |
| this.modItems = modItems; |
| } |
| |
| |
| /** |
| * @return The modifications |
| */ |
| public List<Modification> getModItems() |
| { |
| return modItems; |
| } |
| |
| |
| public static List<Modification> createModItems( Entry serverEntry, ModificationOperation modOp ) |
| throws LdapException |
| { |
| List<Modification> items = new ArrayList<Modification>( serverEntry.size() ); |
| |
| for ( Attribute attribute : serverEntry ) |
| { |
| items.add( new DefaultModification( modOp, attribute ) ); |
| } |
| |
| return items; |
| } |
| |
| |
| /** |
| * @return the operation name |
| */ |
| public String getName() |
| { |
| return MessageTypeEnum.MODIFY_REQUEST.name(); |
| } |
| |
| |
| /** |
| * Returns the entry after it has been renamed and potentially changed for |
| * Rdn alterations. |
| * |
| * @return the new renamed entry |
| */ |
| public Entry getAlteredEntry() |
| { |
| return alteredEntry; |
| } |
| |
| |
| /** |
| * Set the modified entry once the operation has been proceced |
| * on the backend. |
| * |
| * @param alteredEntry The modified entry |
| */ |
| public void setAlteredEntry( Entry alteredEntry ) |
| { |
| this.alteredEntry = alteredEntry; |
| } |
| |
| |
| /** |
| * @see Object#toString() |
| */ |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| |
| sb.append( "ModifyContext for Dn '" ).append( getDn().getName() ).append( "', modifications :\n" ); |
| |
| if ( modItems != null ) |
| { |
| for ( Modification mod : modItems ) |
| { |
| sb.append( mod ).append( '\n' ); |
| } |
| } |
| |
| return sb.toString(); |
| } |
| } |