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Interface semper.dispatcher.BargainerImpl

public interface BargainerImpl
The BargainerImpl constitutes the basic functionallity that should be implemented from the Bargainer BApp in order to interact with the dispatcher module

Version:
$Revision: 1.1 $ $Date: 1998/07/13 17:32:44 $
Author:
Petros Pantis, Kostas Tzelepis

Method Index

o getInfo()
Returns a html string that contains some information about the Bargainer BApp
o getName()
This method informs the callee about the name of the BApp
o startExecution(String, String)
Method which starts the Bargainer BApp from the client site
o startExecution(TXContext, String)
Method which starts the Bargainer BApp at the server site
o stopExecution()
Method called from the BargainerWorker in order to stop the execution of the Bargainer BApp

Methods

o startExecution 
 public abstract void startExecution(String host,
                                     String txId) throws Exception
Method which starts the Bargainer BApp from the client site

Parameters:
host - the host name of the server site
txId - the unique txlayer communication identifier
Throws: Exception
in case of unsucessfull invocation of the BargainerTest Bapp
o startExecution 
 public abstract void startExecution(TXContext tx,
                                     String clId) throws Exception
Method which starts the Bargainer BApp at the server site

Parameters:
tx - the txlayer connection point
clId - the unique txlayer-commerce communication identifier
Throws: Exception
in case of unsucessfull invocation of the BargainerTest Bapp
o stopExecution 
 public abstract boolean stopExecution()
Method called from the BargainerWorker in order to stop the execution of the Bargainer BApp

Returns:
value true on success
o getName 
 public abstract String getName()
This method informs the callee about the name of the BApp

Returns:
value the BApp class name
o getInfo 
 public abstract String getInfo()
Returns a html string that contains some information about the Bargainer BApp

Returns:
value a html text 
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