org.tn5250j

Class Session5250

java.lang.Object

org.tn5250j.Session5250

All Implemented Interfaces:

SessionInterface

public class Session5250
extends Object
implements SessionInterface

A host session

Field Summary

Fields

Modifier and Type	Field and Description
protected Properties	sesProps

Constructor Summary

Constructors

Constructor and Description
Session5250(Properties props, String configurationResource, String sessionName, SessionConfig config)

Method Summary

Modifier and Type	Method and Description
void	addScanListener(ScanListener listener)
void	addSessionListener(SessionListener listener) Add a SessionListener to the listener list.
void	connect()
void	disconnect()
void	fireScanned(String command, String remainder) This is the callback method for the TNVT when sensing the action cmd screen pattern (!
void	fireSessionChanged(int state) Notify all registered listeners of the onSessionChanged event.
String	getAllocDeviceName()
SessionConfig	getConfiguration()
String	getConfigurationResource()
Properties	getConnectionProperties()
SessionPanel	getGUI()
String	getHostName()
Screen5250	getScreen()
SessionManager	getSessionManager()
String	getSessionName()
int	getSessionType()
tnvt	getVT()
boolean	isConnected()
boolean	isScanningEnabled() Checks whether scanning is enabled.
boolean	isSendKeepAlive()
boolean	isSslConfigured()
boolean	isSslSocket()
boolean	isUseSystemName()
void	removeScanListener(ScanListener listener)
void	removeSessionListener(SessionListener listener) Remove a SessionListener from the listener list.
void	setGUI(SessionPanel gui)
void	setScanningEnabled(boolean scan) Enables or disables scanning.
protected void	setVT(tnvt v)
String	showSystemRequest() Popups a dialog to ask the user for entering a SysReq value.
void	signalBell() Signals the user a sound (or maybe a light flash).

Methods inherited from class java.lang.Object

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

Field Detail

sesProps

protected Properties sesProps

Constructor Detail

Session5250

public Session5250(Properties props,
                   String configurationResource,
                   String sessionName,
                   SessionConfig config)

Method Detail

getConfigurationResource

public String getConfigurationResource()

Specified by:

getConfigurationResource in interface SessionInterface

getConfiguration

public SessionConfig getConfiguration()

getSessionManager

public SessionManager getSessionManager()

isConnected

public boolean isConnected()

Specified by:

isConnected in interface SessionInterface

isSslSocket

public boolean isSslSocket()

Returns:

true when SSL is used and socket is connected.

isSslConfigured

public boolean isSslConfigured()

Returns:

true when SSL is configured but not necessary in use

isSendKeepAlive

public boolean isSendKeepAlive()

isUseSystemName

public boolean isUseSystemName()

Returns:

true if configured, that the host name should be

getConnectionProperties

public Properties getConnectionProperties()

setGUI

public void setGUI(SessionPanel gui)

getGUI

public SessionPanel getGUI()

getSessionName

public String getSessionName()

Specified by:

getSessionName in interface SessionInterface

getAllocDeviceName

public String getAllocDeviceName()

getSessionType

public int getSessionType()

Specified by:

getSessionType in interface SessionInterface

getHostName

public String getHostName()

getScreen

public Screen5250 getScreen()

signalBell

public void signalBell()

Description copied from interface: SessionInterface

Signals the user a sound (or maybe a light flash).

Specified by:

signalBell in interface SessionInterface

showSystemRequest

public String showSystemRequest()

Description copied from interface: SessionInterface

Popups a dialog to ask the user for entering a SysReq value.

Specified by:

showSystemRequest in interface SessionInterface

Returns:

null if nothing to do, else a String containing the users input.

connect

public void connect()

Specified by:

connect in interface SessionInterface

disconnect

public void disconnect()

Specified by:

disconnect in interface SessionInterface

setVT

protected void setVT(tnvt v)

getVT

public tnvt getVT()

setScanningEnabled

public void setScanningEnabled(boolean scan)

Enables or disables scanning.

Parameters:

scan - enables scanning when true; disables otherwise.

isScanningEnabled

public boolean isScanningEnabled()

Checks whether scanning is enabled.

Returns:

true if command scanning is enabled; false otherwise.

fireScanned

public final void fireScanned(String command,
                              String remainder)

This is the callback method for the TNVT when sensing the action cmd screen pattern (!# at position 0,0). This is a thread safe method and will be called from the TNVT read thread!

Parameters:

command - discovered in the 5250 stream.

remainder - are all the other characters on the screen.

addScanListener

public final void addScanListener(ScanListener listener)

Parameters:

listener - a listener to add

removeScanListener

public final void removeScanListener(ScanListener listener)

Parameters:

listener - a scan listener

fireSessionChanged

public final void fireSessionChanged(int state)

Notify all registered listeners of the onSessionChanged event.

Parameters:

state - The state change property object.

addSessionListener

public final void addSessionListener(SessionListener listener)

Add a SessionListener to the listener list.

Specified by:

addSessionListener in interface SessionInterface

Parameters:

listener - The SessionListener to be added

removeSessionListener

public final void removeSessionListener(SessionListener listener)

Remove a SessionListener from the listener list.

Specified by:

removeSessionListener in interface SessionInterface

Parameters:

listener - The SessionListener to be removed