/*
* 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.api.ldap.codec.protocol.mina;
import java.nio.ByteBuffer;
import org.apache.directory.api.ldap.codec.api.LdapApiServiceFactory;
import org.apache.directory.api.ldap.codec.api.LdapEncoder;
import org.apache.directory.api.ldap.model.message.Message;
import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolEncoder;
import org.apache.mina.filter.codec.ProtocolEncoderOutput;
/**
* A LDAP message encoder. It is based on api-ldap encoder.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class LdapProtocolEncoder implements ProtocolEncoder
{
/** The stateful encoder */
private LdapEncoder encoder;
/**
* Creates a new instance of LdapProtocolEncoder.
*
* @param codec The LDAP codec service associated with this encoder.
*/
public LdapProtocolEncoder()
{
this.encoder = new LdapEncoder( LdapApiServiceFactory.getSingleton() );
}
/**
* {@inheritDoc}
*/
public void encode( IoSession session, Object message, ProtocolEncoderOutput out ) throws Exception
{
ByteBuffer buffer = encoder.encodeMessage( ( Message ) message );
IoBuffer ioBuffer = IoBuffer.wrap( buffer );
out.write( ioBuffer );
}
/**
* {@inheritDoc}
*/
public void dispose( IoSession session ) throws Exception
{
// Nothing to do
}
}