Package ca.uhn.hl7v2.protocol.impl

Class SocketStreamSource

java.lang.Object

ca.uhn.hl7v2.protocol.impl.SocketStreamSource

All Implemented Interfaces:

StreamSource

Direct Known Subclasses:

ClientSocketStreamSource, ServerSocketStreamSource

public abstract class SocketStreamSource
extends Object
implements StreamSource

A base implementation of StreamSource based on sockets.

Version:

$Revision: 1.1 $ updated on $Date: 2007-02-19 02:24:26 $ by $Author: jamesagnew $

Author:

Bryan Tripp

Constructor Summary

Constructors

Constructor	Description
SocketStreamSource()

Method Summary

Modifier and Type	Method	Description
abstract void	connect()	Gets fresh instance of socket, which is subsequently available from getSocket().
void	disconnect()	Closes streams and underlying socket.
InputStream	getInboundStream()
OutputStream	getOutboundStream()
abstract Socket	getSocket()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SocketStreamSource

public SocketStreamSource()

Method Details

getSocket

public abstract Socket getSocket()

Returns:

a socket from which input and output streams for message exchages are to be obtained

connect

public abstract void connect()
                      throws TransportException

Gets fresh instance of socket, which is subsequently available from getSocket().

Specified by:

connect in interface StreamSource

Throws:

TransportException

disconnect

public void disconnect()
                throws TransportException

Closes streams and underlying socket.

Specified by:

disconnect in interface StreamSource

Throws:

TransportException

See Also:

• StreamSource.disconnect()

getOutboundStream

public OutputStream getOutboundStream()
                               throws TransportException

Specified by:

getOutboundStream in interface StreamSource

Returns:

the stream to which we write outbound messages.

Throws:

TransportException

getInboundStream

public InputStream getInboundStream()
                             throws TransportException

Specified by:

getInboundStream in interface StreamSource

Returns:

the stream to which we expect the remote server to send messages.

Throws:

TransportException