com.beanit.jositransport

类 ServerTSap

java.lang.Object

com.beanit.jositransport.ServerTSap

public class ServerTSap
extends Object

This class implements the server Transport Service Access Point (TSAP) over TCP/IP as defined in RFC 1006, ISO 8072, and ISO 8073. It can be used to listen for incoming TConnections.

构造器概要

构造器

构造器和说明
ServerTSap(int port, int backlog, InetAddress bindAddr, TConnectionListener conListener) Use this constructor to create a server TSAP that can listen on a port.
ServerTSap(int port, int backlog, InetAddress bindAddr, TConnectionListener connectionListener, ServerSocketFactory serverSocketFactory) Use this constructor to create a server TSAP that can listen on a port, with a specified ServerSocketFactory.
ServerTSap(int port, TConnectionListener conListener) Use this constructor to create a server TSAP that can listen on a port.

方法概要

限定符和类型	方法和说明
static int	getMaxTPDUSize(int maxTPDUSizeParam) Calculates and returns the maximum TPDUSize.
int	getMaxTPDUSizeParam() Get the maximum TPDU size parameter to be used by this TSAP
void	setMaxConnections(int maxConnections) Set the maximum number of connections that are allowed in parallel by the Server SAP.
void	setMaxTPDUSizeParam(int maxTPDUSizeParam) Set the maxTPDUSize.
void	setMessageFragmentTimeout(int messageFragmentTimeout) Set the TConnection timeout for receiving data once the beginning of a message has been received.
void	setMessageTimeout(int messageTimeout) Set the TConnection timeout for waiting for the first byte of a new message.
void	startListening() Starts a new thread that listens on the configured port.
void	stopListening() Stop listing on the port.

从类继承的方法 java.lang.Object

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

构造器详细资料

ServerTSap

public ServerTSap(int port,
                  TConnectionListener conListener)

Use this constructor to create a server TSAP that can listen on a port.

参数:

port - the TCP port that the ServerSocket will connect to. Should be between 1 and 65535.

conListener - the ConnectionListener that will be notified when remote TSAPs are connecting or the server stopped listening.

ServerTSap

public ServerTSap(int port,
                  int backlog,
                  InetAddress bindAddr,
                  TConnectionListener conListener)

Use this constructor to create a server TSAP that can listen on a port.

参数:

port - the TCP port that the ServerSocket will connect to. Should be between 1 and 65535.

conListener - the ConnectionListener that will be notified when remote TSAPs are connecting or the server stopped listening.

backlog - is passed to the java.net.ServerSocket

bindAddr - the IP address to bind to. It is passed to java.net.ServerSocket

ServerTSap

public ServerTSap(int port,
                  int backlog,
                  InetAddress bindAddr,
                  TConnectionListener connectionListener,
                  ServerSocketFactory serverSocketFactory)

Use this constructor to create a server TSAP that can listen on a port, with a specified ServerSocketFactory.

参数:

port - the TCP port that the ServerSocket will connect to. Should be between 1 and 65535.

connectionListener - the ConnectionListener that will be notified when remote TSAPs are connecting or the server stopped listening.

backlog - is passed to the java.net.ServerSocket

bindAddr - the IP address to bind to. It is passed to java.net.ServerSocket

serverSocketFactory - The ServerSocketFactory to be used to create the ServerSocket

方法详细资料

getMaxTPDUSize

public static int getMaxTPDUSize(int maxTPDUSizeParam)

Calculates and returns the maximum TPDUSize. This is equal to 2^(maxTPDUSizeParam)

参数:

maxTPDUSizeParam - the size parameter

返回:

the maximum TPDU size

startListening

public void startListening()
                    throws IOException

Starts a new thread that listens on the configured port. This method is non-blocking.

抛出:

IOException - if a starting to listen fails

stopListening

public void stopListening()

Stop listing on the port. Stops the server thread.

setMaxConnections

public void setMaxConnections(int maxConnections)

Set the maximum number of connections that are allowed in parallel by the Server SAP.

参数:

maxConnections - the number of connections allowed (default is 100)

setMessageTimeout

public void setMessageTimeout(int messageTimeout)

Set the TConnection timeout for waiting for the first byte of a new message. Default is 0 (unlimited)

参数:

messageTimeout - in milliseconds

setMessageFragmentTimeout

public void setMessageFragmentTimeout(int messageFragmentTimeout)

Set the TConnection timeout for receiving data once the beginning of a message has been received. Default is 60000 (60 seconds)

参数:

messageFragmentTimeout - in milliseconds

getMaxTPDUSizeParam

public int getMaxTPDUSizeParam()

Get the maximum TPDU size parameter to be used by this TSAP

返回:

the maximum TPDU size parameter

setMaxTPDUSizeParam

public void setMaxTPDUSizeParam(int maxTPDUSizeParam)

Set the maxTPDUSize. The default maxTPduSize is 65531 (see RFC 1006).

参数:

maxTPDUSizeParam - The maximum length is equal to 2^(maxTPDUSizeParam) octets. Note that the actual TSDU size that can be transfered is equal to TPduSize-3. Default is 65531 octets (see RFC 1006), 7 <= maxTPDUSizeParam <= 16, needs to be set before listening or connecting