| /* |
| * 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 |
| * |
| * https://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.api.ldap.extras.extended.ads_impl.gracefulDisconnect; |
| |
| |
| import java.nio.ByteBuffer; |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| import org.apache.directory.api.asn1.DecoderException; |
| import org.apache.directory.api.asn1.ber.Asn1Decoder; |
| import org.apache.directory.api.asn1.ber.tlv.BerValue; |
| import org.apache.directory.api.asn1.util.Asn1Buffer; |
| import org.apache.directory.api.ldap.codec.api.AbstractExtendedOperationFactory; |
| import org.apache.directory.api.ldap.codec.api.ExtendedOperationFactory; |
| import org.apache.directory.api.ldap.codec.api.LdapApiService; |
| import org.apache.directory.api.ldap.extras.extended.gracefulDisconnect.GracefulDisconnectResponse; |
| import org.apache.directory.api.ldap.extras.extended.gracefulDisconnect.GracefulDisconnectResponseImpl; |
| import org.apache.directory.api.ldap.model.message.ExtendedRequest; |
| import org.apache.directory.api.ldap.model.message.ExtendedResponse; |
| |
| |
| /** |
| * An {@link ExtendedOperationFactory} for creating cancel extended request response |
| * pairs. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class GracefulDisconnectFactory extends AbstractExtendedOperationFactory |
| { |
| /** |
| * Creates a new instance of GracefulDisconnectFactory. |
| * |
| * @param codec The codec for this factory. |
| */ |
| public GracefulDisconnectFactory( LdapApiService codec ) |
| { |
| super( codec, GracefulDisconnectResponse.EXTENSION_OID ); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public ExtendedRequest newRequest() |
| { |
| // Nothing to do (there's no request associated to GracefulDisconnectResponse) |
| return null; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public GracefulDisconnectResponse newResponse() |
| { |
| return new GracefulDisconnectResponseImpl(); |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public GracefulDisconnectResponse newResponse( byte[] encodedValue ) throws DecoderException |
| { |
| GracefulDisconnectResponse gracefulDisconnectResponse = new GracefulDisconnectResponseImpl(); |
| decodeValue( gracefulDisconnectResponse, encodedValue ); |
| |
| return gracefulDisconnectResponse; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void decodeValue( ExtendedResponse extendedResponse, byte[] requestValue ) throws DecoderException |
| { |
| ByteBuffer bb = ByteBuffer.wrap( requestValue ); |
| GracefulDisconnectResponseContainer container = new GracefulDisconnectResponseContainer(); |
| container.setGracefulDisconnectResponse( ( GracefulDisconnectResponse ) extendedResponse ); |
| Asn1Decoder.decode( bb, container ); |
| } |
| |
| |
| private void encodeUrls( Asn1Buffer buffer, Iterator<String> urls ) |
| { |
| if ( urls.hasNext() ) |
| { |
| String url = urls.next(); |
| |
| encodeUrls( buffer, urls ); |
| |
| BerValue.encodeOctetString( buffer, url ); |
| } |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void encodeValue( Asn1Buffer buffer, ExtendedResponse extendedResponse ) |
| { |
| int start = buffer.getPos(); |
| GracefulDisconnectResponse gracefulDisconnectResponse = ( GracefulDisconnectResponse ) extendedResponse; |
| |
| // The URLs if any |
| if ( gracefulDisconnectResponse.getReplicatedContexts() != null ) |
| { |
| Collection<String> urls = gracefulDisconnectResponse.getReplicatedContexts().getLdapUrls(); |
| |
| if ( urls.size() != 0 ) |
| { |
| encodeUrls( buffer, urls.iterator() ); |
| |
| // The URLs sequence |
| BerValue.encodeSequence( buffer, start ); |
| } |
| } |
| |
| // The delay, if any |
| if ( gracefulDisconnectResponse.getDelay() != 0 ) |
| { |
| BerValue.encodeInteger( buffer, |
| ( byte ) GracefulActionConstants.GRACEFUL_ACTION_DELAY_TAG, |
| gracefulDisconnectResponse.getDelay() ); |
| } |
| |
| // The timeOffline, if any |
| if ( gracefulDisconnectResponse.getTimeOffline() != 0 ) |
| { |
| BerValue.encodeInteger( buffer, gracefulDisconnectResponse.getTimeOffline() ); |
| } |
| |
| // The sequence |
| BerValue.encodeSequence( buffer, start ); |
| } |
| } |