biz.chitec.quarterback.gjsa
Class CLServerConnector

java.lang.Object
  biz.chitec.quarterback.gjsa.ServerConnector
      biz.chitec.quarterback.gjsa.LegacyServerConnector
          biz.chitec.quarterback.gjsa.CLServerConnector

public class CLServerConnector

extends LegacyServerConnector

class to connect a Java client to a GJSA server in connectionless mode.

Version:

$Id: 17eecbd018406598f2af6a3002a660446b7b5b42 $

Author:

Dirk Hillbrecht 1997-2000, chitec/Dirk Hillbrecht 2000,2002. Distributed under the terms of the GNU LGPL.

Nested Class Summary

Nested classes inherited from class biz.chitec.quarterback.gjsa.LegacyServerConnector

LegacyServerConnector.Reader

Field Summary

private java.lang.String[]	ciphers
private javax.net.ssl.SSLSocketFactory	clsslfac
private int	refnr
private int	seq

Fields inherited from class biz.chitec.quarterback.gjsa.LegacyServerConnector

backgroundsession, bos, cep, conndeslist, connectionclosed, csp, desasteroccured, emptyafter, encmode, encryptionstrategy, ers, ess, ffi, FLOODTIME, forcestring, host, LINETOGGLETIME, lwt, MAXFLOODCOUNT, mess, mustbereestablished, myscnum, objmode, oos, pname, port, printerr, pvp, reader, reestablishcommands, SLEEPTIME, socket, SOCKET_SO_TIME, sr, sslmode, staticlwtnum, staticnum, staticreadernum, syncburstreceiver, syncburstreceiverthread, ti

Constructor Summary

CLServerConnector(int port)

CLServerConnector(java.lang.String host, int port)

CLServerConnector(java.lang.String host, int port, java.lang.String encstrat)

CLServerConnector(java.lang.String xhost, int xport, java.lang.String pname, java.util.List pvp)

CLServerConnector(java.lang.String xhost, int xport, java.lang.String pname, java.util.List pvp, java.lang.String encstrat)
Tries to open a connection to the given host/port-pair.

Method Summary

void	close() Description of the Method
protected void	openConnection() opens the connection to the server.
ServerEnvelope	query(ServerEnvelope se) low level query routine with IOException

Methods inherited from class biz.chitec.quarterback.gjsa.LegacyServerConnector

addConnectionDesasterListener, addConnectionEncryptionPresentor, addConnectionStatePresentor, attachSyncBurstReceiver, closeConnection, connDesaster, connectionOnHold, disableErrorMsgs, getEncodingMode, getEncryptionAdvice, isBackgroundSession, isEncrypting, isObjectConnection, removeConnectionDesasterListener, removeConnectionStatePresentor, setBackgroundSession, setFreeFloatingInterface, setMessageLogger, setReaderPriority, startLineWakeupToggler, stopSyncBurstReceiver

Methods inherited from class biz.chitec.quarterback.gjsa.ServerConnector

openLegacyServerConnector, openLegacyServerConnector, openLegacyServerConnector, openLegacyServerConnector, openLegacyServerConnector, openLegacyServerConnector, openLegacyServerConnector, query, query, query, query, query, query, query, query, query, query, queryNE, queryNE, queryNE, queryNE, queryNE, queryNE, queryNE, queryNE, queryNE, queryNE, queryNE

Methods inherited from class java.lang.Object

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

Field Detail

refnr

private int refnr

seq

private int seq

clsslfac

private javax.net.ssl.SSLSocketFactory clsslfac

ciphers

private java.lang.String[] ciphers

Constructor Detail

CLServerConnector

public CLServerConnector(java.lang.String xhost,
                         int xport,
                         java.lang.String pname,
                         java.util.List pvp,
                         java.lang.String encstrat)
                  throws java.io.IOException

Tries to open a connection to the given host/port-pair. In the first stage, Reader and Writer are opened to the socket to perform the String protocol the server is always in at any connection start. After switching to Object protocol, the Reader thread is startened.

CLServerConnector

public CLServerConnector(java.lang.String xhost,
                         int xport,
                         java.lang.String pname,
                         java.util.List pvp)
                  throws java.io.IOException

CLServerConnector

public CLServerConnector(java.lang.String host,
                         int port,
                         java.lang.String encstrat)
                  throws java.io.IOException

CLServerConnector

public CLServerConnector(java.lang.String host,
                         int port)
                  throws java.io.IOException

CLServerConnector

public CLServerConnector(int port)
                  throws java.io.IOException

Method Detail

openConnection

protected void openConnection()
                       throws java.io.IOException

Description copied from class: LegacyServerConnector

opens the connection to the server. Relies on several object variables. Note that this method must be called either from constructors or from within a synchronized block.

Overrides:

openConnection in class LegacyServerConnector

Throws:

java.io.IOException - Description of the Exception

close

public void close()

Description copied from class: LegacyServerConnector

Description of the Method

Overrides:

close in class LegacyServerConnector

query

public ServerEnvelope query(ServerEnvelope se)
                     throws java.io.IOException

low level query routine with IOException

Overrides:

query in class LegacyServerConnector

Parameters:

se - Description of the Parameter

Returns:

Description of the Return Value

Throws:

java.io.IOException - Description of the Exception