se.entra.phantom.server

Class Telnet3270PlayBack

java.lang.Object

se.entra.phantom.server.Telnet3270PlayBack

All Implemented Interfaces:

Runnable, TelnetHost

Direct Known Subclasses:

Telnet5250PlayBack

public class Telnet3270PlayBack
extends Object
implements Runnable, TelnetHost

The Telnet 3270 playback communication.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	originator The string for the log.

Constructor Summary

Constructors

Constructor and Description
Telnet3270PlayBack() Creates the Telnet 3270 playback session for a 3270/5250 terminal.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the current connection.
void	enableNewEnviron(int codepage, String kbdType) Enables the Telnet NEW-ENVIRON TN5250E negotiation.
void	enablePrinterSupport() Enables printer emulation support.
String	getDeviceName() Gets the device name of the session.
void	initialize(TelnetInterface i, String terminalList) Creates the Telnet session for a 3270/5250 terminal type list.
boolean	isSecured() Checks if the communication is secured with e.g.
void	open(String host, int port) Opens the connection to the host at a specified port number.
void	run() The thread is running here.
boolean	sendSpecialKey(int param) Sends TN3270E special key (param=0 is Attention and param=1 is SysReq).
void	sendSSCPLUData(short[] data, int length) Sends SSCP LU data for a TN3270E session.
void	setAssociatePrinterWithTerminal(String terminalName) Sets associate printer for a printer session.
void	write(short[] buf, int n) Writes an amount of bytes.

Methods inherited from class java.lang.Object

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

Field Detail

originator

protected String originator

The string for the log.

Constructor Detail

Telnet3270PlayBack

public Telnet3270PlayBack()

Creates the Telnet 3270 playback session for a 3270/5250 terminal.

Method Detail

enableNewEnviron

public void enableNewEnviron(int codepage,
                             String kbdType)

Enables the Telnet NEW-ENVIRON TN5250E negotiation.

Specified by:

enableNewEnviron in interface TelnetHost

initialize

public void initialize(TelnetInterface i,
                       String terminalList)
                throws IOException

Creates the Telnet session for a 3270/5250 terminal type list.

Specified by:

initialize in interface TelnetHost

Throws:

IOException - if an I/O error occurs.

close

public void close()

Closes the current connection.

Specified by:

close in interface TelnetHost

open

public void open(String host,
                 int port)
          throws IOException

Opens the connection to the host at a specified port number.

Specified by:

open in interface TelnetHost

Throws:

IOException - if an I/O error occurs.

write

public void write(short[] buf,
                  int n)
           throws IOException

Writes an amount of bytes. When this is received, the next input datastream package will be sent, up to the next send datastream package.

Specified by:

write in interface TelnetHost

Throws:

IOException - if an I/O error occurs.

run

public void run()

The thread is running here.

Specified by:

run in interface Runnable

getDeviceName

public String getDeviceName()

Gets the device name of the session.

Specified by:

getDeviceName in interface TelnetHost

Returns:

null always.

enablePrinterSupport

public void enablePrinterSupport()

Enables printer emulation support. This changes the negotiated flags for the session.

setAssociatePrinterWithTerminal

public void setAssociatePrinterWithTerminal(String terminalName)

Sets associate printer for a printer session. The printer session will associate to the LU name returned from the TN3270E terminal session.

Specified by:

setAssociatePrinterWithTerminal in interface TelnetHost

sendSpecialKey

public boolean sendSpecialKey(int param)
                       throws IOException

Sends TN3270E special key (param=0 is Attention and param=1 is SysReq).

Specified by:

sendSpecialKey in interface TelnetHost

Returns:

false if this special key is not supported.

Throws:

IOException - if an I/O error occurs.

sendSSCPLUData

public void sendSSCPLUData(short[] data,
                           int length)
                    throws IOException

Sends SSCP LU data for a TN3270E session.

Specified by:

sendSSCPLUData in interface TelnetHost

Throws:

IOException - if an I/O error occurs.

isSecured

public boolean isSecured()

Checks if the communication is secured with e.g. SSL.

Specified by:

isSecured in interface TelnetHost