| /* |
| * 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.protocol.shared.transport; |
| |
| |
| import java.net.InetSocketAddress; |
| import java.util.List; |
| |
| import org.apache.directory.api.util.Network; |
| import org.apache.mina.core.service.IoAcceptor; |
| import org.apache.mina.transport.socket.SocketAcceptor; |
| import org.apache.mina.transport.socket.nio.NioSocketAcceptor; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * @todo : missing javadoc |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class TcpTransport extends AbstractTransport |
| { |
| /** The SSL 'needClientAuth' flag */ |
| private boolean needClientAuth; |
| |
| /** The SSL 'wantClientAuth' flag */ |
| private boolean wantClientAuth; |
| |
| /** The list of enabled protocols */ |
| private List<String> enabledProtocols; |
| |
| /** The list of enabled ciphers */ |
| private List<String> cipherSuite; |
| |
| /** A logger for this class */ |
| private static final Logger LOG = LoggerFactory.getLogger( TcpTransport.class ); |
| |
| |
| /** |
| * Creates an instance of the TcpTransport class |
| */ |
| public TcpTransport() |
| { |
| super(); |
| } |
| |
| |
| /** |
| * Creates an instance of the TcpTransport class on localhost |
| * @param tcpPort The port |
| */ |
| public TcpTransport( int tcpPort ) |
| { |
| super( null, tcpPort, DEFAULT_NB_THREADS, DEFAULT_BACKLOG_NB ); |
| |
| this.acceptor = createAcceptor( null, tcpPort, DEFAULT_NB_THREADS, DEFAULT_BACKLOG_NB ); |
| |
| LOG.debug( "TCP Transport created : <*:{},>", tcpPort ); |
| } |
| |
| |
| /** |
| * Creates an instance of the TcpTransport class on localhost |
| * @param tcpPort The port |
| * @param nbThreads The number of threads to create in the acceptor |
| */ |
| public TcpTransport( int tcpPort, int nbThreads ) |
| { |
| super( null, tcpPort, nbThreads, DEFAULT_BACKLOG_NB ); |
| |
| this.acceptor = createAcceptor( null, tcpPort, nbThreads, DEFAULT_BACKLOG_NB ); |
| |
| LOG.debug( "TCP Transport created : <*:{},>", tcpPort ); |
| } |
| |
| |
| /** |
| * Creates an instance of the TcpTransport class |
| * @param address The address |
| * @param tcpPort The port |
| */ |
| public TcpTransport( String address, int tcpPort ) |
| { |
| super( address, tcpPort, DEFAULT_NB_THREADS, DEFAULT_BACKLOG_NB ); |
| this.acceptor = createAcceptor( address, tcpPort, DEFAULT_NB_THREADS, DEFAULT_BACKLOG_NB ); |
| |
| LOG.debug( "TCP Transport created : <{}:{}>", address, tcpPort ); |
| } |
| |
| |
| /** |
| * Creates an instance of the TcpTransport class on localhost |
| * @param tcpPort The port |
| * @param nbThreads The number of threads to create in the acceptor |
| * @param backLog The queue size for incoming messages, waiting for the |
| * acceptor to be ready |
| * @throws UnknownHostException |
| */ |
| public TcpTransport( int tcpPort, int nbThreads, int backLog ) |
| { |
| super( Network.LOOPBACK.getHostAddress(), tcpPort, nbThreads, backLog ); |
| this.acceptor = createAcceptor( null, tcpPort, nbThreads, backLog ); |
| |
| LOG.debug( "TCP Transport created : <*:{},>", tcpPort ); |
| } |
| |
| |
| /** |
| * Creates an instance of the TcpTransport class |
| * @param address The address |
| * @param tcpPort The port |
| * @param nbThreads The number of threads to create in the acceptor |
| * @param backLog The queue size for incoming messages, waiting for the |
| * acceptor to be ready |
| */ |
| public TcpTransport( String address, int tcpPort, int nbThreads, int backLog ) |
| { |
| super( address, tcpPort, nbThreads, backLog ); |
| this.acceptor = createAcceptor( address, tcpPort, nbThreads, backLog ); |
| |
| LOG.debug( "TCP Transport created : <{}:{},>", address, tcpPort ); |
| } |
| |
| |
| /** |
| * Initialize the Acceptor if needed |
| */ |
| public void init() |
| { |
| acceptor = createAcceptor( getAddress(), getPort(), getNbThreads(), getBackLog() ); |
| } |
| |
| |
| /** |
| * Helper method to create an IoAcceptor |
| */ |
| private IoAcceptor createAcceptor( String address, int port, int nbThreads, int backLog ) |
| { |
| NioSocketAcceptor acceptor = new NioSocketAcceptor( nbThreads ); |
| acceptor.setReuseAddress( true ); |
| acceptor.setBacklog( backLog ); |
| |
| InetSocketAddress socketAddress = null; |
| |
| // The address can be null here, if one want to connect using the wildcard address |
| if ( address == null ) |
| { |
| // Create a socket listening on the wildcard address |
| socketAddress = new InetSocketAddress( port ); |
| } |
| else |
| { |
| socketAddress = new InetSocketAddress( address, port ); |
| } |
| |
| acceptor.setDefaultLocalAddress( socketAddress ); |
| |
| return acceptor; |
| } |
| |
| |
| /** |
| * @return The associated SocketAcceptor |
| */ |
| public SocketAcceptor getAcceptor() |
| { |
| if ( ( acceptor != null ) && acceptor.isDisposed() ) |
| { |
| acceptor = createAcceptor( getAddress(), getPort(), getNbThreads(), getBackLog() ); |
| } |
| |
| return acceptor == null ? null : ( SocketAcceptor ) acceptor; |
| } |
| |
| |
| /** |
| * Set the needClientAuth SSL flag |
| * |
| * @param needClientAuth the flag to set |
| */ |
| public void setNeedClientAuth( boolean needClientAuth ) |
| { |
| this.needClientAuth = needClientAuth; |
| } |
| |
| |
| /** |
| * @return <code>true</code> if the NeedClientAuth SSL flag is set |
| */ |
| public boolean isNeedClientAuth() |
| { |
| return needClientAuth; |
| } |
| |
| |
| /** |
| * Set the wantClientAuth SSL flag |
| * |
| * @param wantClientAuth the flag to set |
| */ |
| public void setWantClientAuth( boolean wantClientAuth ) |
| { |
| this.wantClientAuth = wantClientAuth; |
| } |
| |
| |
| /** |
| * @return <code>true</code> if the WantClientAuth SSL flag is set |
| */ |
| public boolean isWantClientAuth() |
| { |
| return wantClientAuth; |
| } |
| |
| |
| /** |
| * @return The list of enabled protocols |
| */ |
| public List<String> getEnabledProtocols() |
| { |
| return enabledProtocols; |
| } |
| |
| |
| /** |
| * Set the list of enabled protocols |
| * |
| * @param enabledProtocols The list of enabled protocols |
| */ |
| public void setEnabledProtocols( List<String> enabledProtocols ) |
| { |
| this.enabledProtocols = enabledProtocols; |
| } |
| |
| |
| /** |
| * @return The list of enabled ciphers |
| */ |
| public List<String> getCipherSuite() |
| { |
| return cipherSuite; |
| } |
| |
| |
| /** |
| * Set the list of enabled ciphers |
| * |
| * @param enabledCiphers The list of enabled ciphers |
| */ |
| public void setEnabledCiphers( List<String> cipherSuite ) |
| { |
| this.cipherSuite = cipherSuite; |
| } |
| |
| |
| /** |
| * @see Object#toString() |
| */ |
| public String toString() |
| { |
| return "TcpTransport" + super.toString(); |
| } |
| } |