| /* |
| * 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.shared.ldap.codec.decorators; |
| |
| |
| import java.nio.BufferOverflowException; |
| import java.nio.ByteBuffer; |
| |
| import org.apache.directory.shared.asn1.EncoderException; |
| import org.apache.directory.shared.asn1.ber.tlv.Value; |
| import org.apache.directory.shared.i18n.I18n; |
| import org.apache.directory.shared.ldap.codec.api.LdapApiService; |
| import org.apache.directory.shared.ldap.codec.api.LdapConstants; |
| import org.apache.directory.shared.ldap.model.exception.MessageException; |
| import org.apache.directory.shared.ldap.model.message.AbandonRequest; |
| import org.apache.directory.shared.ldap.model.message.Control; |
| |
| |
| /** |
| * A decorator for the AddRequest message |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public final class AbandonRequestDecorator extends RequestDecorator<AbandonRequest> |
| implements AbandonRequest |
| { |
| /** |
| * Makes a AddRequest a MessageDecorator. |
| * |
| * @param decoratedMessage the decorated AddRequest |
| */ |
| public AbandonRequestDecorator( LdapApiService codec, AbandonRequest decoratedMessage ) |
| { |
| super( codec, decoratedMessage ); |
| } |
| |
| |
| //------------------------------------------------------------------------- |
| // The AbandonRequest methods |
| //------------------------------------------------------------------------- |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public int getAbandoned() |
| { |
| return getDecorated().getAbandoned(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public AbandonRequest setAbandoned( int requestId ) |
| { |
| getDecorated().setAbandoned( requestId ); |
| |
| return this; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public AbandonRequest setMessageId( int messageId ) |
| { |
| super.setMessageId( messageId ); |
| |
| return this; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public AbandonRequest addControl( Control control ) throws MessageException |
| { |
| return (AbandonRequest)super.addControl( control ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public AbandonRequest addAllControls( Control[] controls ) throws MessageException |
| { |
| return (AbandonRequest)super.addAllControls( controls ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public AbandonRequest removeControl( Control control ) throws MessageException |
| { |
| return (AbandonRequest)super.removeControl( control ); |
| } |
| |
| |
| //------------------------------------------------------------------------- |
| // The Decorator methods |
| //------------------------------------------------------------------------- |
| |
| |
| /** |
| * Encode the Abandon protocolOp part |
| */ |
| public ByteBuffer encode( ByteBuffer buffer ) throws EncoderException |
| { |
| try |
| { |
| // The tag |
| buffer.put( LdapConstants.ABANDON_REQUEST_TAG ); |
| |
| // The length. It has to be evaluated depending on |
| // the abandoned messageId value. |
| buffer.put( ( byte ) Value.getNbBytes( getAbandoned() ) ); |
| |
| // The abandoned messageId |
| buffer.put( Value.getBytes( getAbandoned() ) ); |
| } |
| catch ( BufferOverflowException boe ) |
| { |
| String msg = I18n.err( I18n.ERR_04005 ); |
| throw new EncoderException( msg ); |
| } |
| |
| return buffer; |
| } |
| |
| |
| /** |
| * Compute the AbandonRequest length |
| * |
| * AbandonRequest : |
| * 0x50 0x0(1..4) abandoned MessageId |
| * |
| * Length(AbandonRequest) = Length(0x50) + 1 + Length(abandoned MessageId) |
| */ |
| public int computeLength() |
| { |
| int length = 1 + 1 + Value.getNbBytes( getAbandoned() ); |
| |
| return length; |
| } |
| } |