tcpmanagedconnectionacceptor.java
来自「一个java方面的消息订阅发送的源码」· Java 代码 · 共 112 行
JAVA
112 行
/**
* 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: TCPManagedConnectionAcceptor.java,v 1.3 2005/03/23 12:34:06 tanderson Exp $
*/
package org.exolab.jms.net.tcp;
import java.net.Socket;
import EDU.oswego.cs.dl.util.concurrent.PooledExecutor;
import org.exolab.jms.net.connector.Authenticator;
import org.exolab.jms.net.connector.ResourceException;
import org.exolab.jms.net.connector.URIRequestInfo;
import org.exolab.jms.net.connector.ManagedConnection;
import org.exolab.jms.net.uri.URI;
import org.exolab.jms.net.socket.SocketManagedConnectionAcceptor;
import org.exolab.jms.net.socket.SocketRequestInfo;
/**
* Accepts TCP socket connections. constructing new
* <code>TCPManagedConnection</code> instances to serve them.
*
* @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
* @version $Revision: 1.3 $ $Date: 2005/03/23 12:34:06 $
*/
class TCPManagedConnectionAcceptor
extends SocketManagedConnectionAcceptor {
/**
* Construct a new <code>TCPConnectionAcceptor</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 TCPManagedConnectionAcceptor(Authenticator authenticator,
SocketRequestInfo info)
throws ResourceException {
super(authenticator, info);
}
/**
* 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
* @param pool the thread pool for handling invocation requests
* @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,
PooledExecutor pool)
throws ResourceException {
return new TCPManagedConnection(uri, socket, authenticator, pool);
}
}
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