/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Exoffice Technologies. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Exoffice Technologies. Exolab is a registered
* trademark of Exoffice Technologies.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2003-2005 (C) Exoffice Technologies Inc. All Rights Reserved.
*
* $Id: TCPSManagedConnectionAcceptor.java,v 1.7 2006/12/16 12:37:17 tanderson Exp $
*/
package org.exolab.jms.net.tcp;
import java.io.IOException;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import javax.net.ServerSocketFactory;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;
import org.exolab.jms.net.connector.Authenticator;
import org.exolab.jms.net.connector.ManagedConnection;
import org.exolab.jms.net.connector.ResourceException;
import org.exolab.jms.net.connector.URIRequestInfo;
import org.exolab.jms.net.socket.SocketManagedConnectionAcceptor;
import org.exolab.jms.net.socket.SocketRequestInfo;
import org.exolab.jms.net.uri.URI;
import org.exolab.jms.net.util.SSLProperties;
import org.exolab.jms.net.util.SSLHelper;
/**
* Accepts SSL socket connections. constructing new
* <code>TCPSManagedConnection</code> instances to serve them.
*
* @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
* @version $Revision: 1.7 $ $Date: 2006/12/16 12:37:17 $
*/
class TCPSManagedConnectionAcceptor
extends SocketManagedConnectionAcceptor {
/**
* Construct a new <code>TCPSConnectionAcceptor</code>.
* <p/>
* This creates a server socket with the specified port and listen backlog.
* <p/>
* If {@link SocketRequestInfo#getBindAll()} flag can be used on multi-homed
* hosts to limit the addresses on which connections are accepted.
* If <code>false</code>, the socket will only accept connections on the
* address specified by {@link SocketRequestInfo#getHostAddress}.
* If <code>true</code> it will accept connections on all local addresses.
* <p/>
* The port returned by
* {@link URIRequestInfo#getPort} must be between 0 and 65535, inclusive
*
* @param authenticator the connection authenticator
* @param info the connection request info
* @throws ResourceException if a server socket cannot be created
*/
public TCPSManagedConnectionAcceptor(Authenticator authenticator,
TCPSRequestInfo info)
throws ResourceException {
super(authenticator, info);
}
/**
* Create a new server socket.
*
* @param port the port to listen on
* @param backlog the listen backlog
* @param host if non-null, specifies to only accept connections to the
* specified address. If null, accept connections on any/all
* local addresses.
* @return a new server socket, listening on <code>port</code>
* @throws IOException if the socket can't be created
*/
protected ServerSocket createServerSocket(int port, int backlog,
InetAddress host)
throws IOException {
TCPSRequestInfo info = (TCPSRequestInfo) getRequestInfo();
SSLProperties properties = info.getSSLProperties();
if (properties != null) {
SSLHelper.configure(properties);
}
ServerSocketFactory factory =
SSLServerSocketFactory.getDefault();
SSLServerSocket socket = (SSLServerSocket) factory.createServerSocket(
port, backlog, host);
socket.setNeedClientAuth(info.getNeedClientAuth());
return socket;
}
/**
* Create a new server-side <code>ManagedConnection</code> for an accepted
* socket connection.
*
* @param uri the URI denoting this acceptor
* @param socket the accepted socket connection
* @param authenticator the connection authenticator
* @return a new server-side managed connection
* @throws ResourceException if the managed connection can't be created
*/
protected ManagedConnection createManagedConnection(
URI uri, Socket socket, Authenticator authenticator)
throws ResourceException {
return new TCPSManagedConnection(uri, socket, authenticator);
}
}