| /* |
| * 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.dns.protocol; |
| |
| |
| import org.apache.directory.server.dns.io.encoder.DnsMessageEncoder; |
| import org.apache.directory.server.dns.messages.DnsMessage; |
| import org.apache.mina.common.ByteBuffer; |
| import org.apache.mina.common.IoSession; |
| import org.apache.mina.filter.codec.ProtocolEncoderAdapter; |
| import org.apache.mina.filter.codec.ProtocolEncoderOutput; |
| |
| |
| /** |
| * A ProtocolEncoder for use in the MINA framework that uses the |
| * DnsMessageEncoder to encode DnsMessages. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class DnsUdpEncoder extends ProtocolEncoderAdapter |
| { |
| private DnsMessageEncoder encoder = new DnsMessageEncoder(); |
| |
| |
| public void encode( IoSession session, Object message, ProtocolEncoderOutput out ) |
| { |
| ByteBuffer buf = ByteBuffer.allocate( 1024 ); |
| encoder.encode( buf, ( DnsMessage ) message ); |
| |
| buf.flip(); |
| |
| out.write( buf ); |
| } |
| } |