org.mmbase.applications.xmlimporter
Class TransactionHandler

java.lang.Object
  org.mmbase.module.Module
      org.mmbase.applications.xmlimporter.TransactionHandler

All Implemented Interfaces:

TransactionHandlerInterface

public class TransactionHandler

extends Module

implements TransactionHandlerInterface

This class parses the TML code and calls the appropriate methods in TransactionManager TemporarayNodeManager org.mmabse.module.core Furthermore is does some nameserving.

Since:

MMBase-1.5

Version:

$Id: TransactionHandler.java,v 1.8 2003/03/07 08:50:03 pierre Exp $

Author:

John Balder: 3MPS, Rob Vermeulen: VPRO, Rob van Maris: Finnalist IT Group, Erik Visser: Finnalist IT Group

Constructor Summary

TransactionHandler()
Create new TransactionHandler.

Method Summary

void	handleTransaction(java.io.Reader input, Consultant consultant) parses transactions xml file delivered by the reader and executes the TCP commands.
void	handleTransaction(java.lang.String template, sessionInfo session, scanpage sp) special version of handleTransaction for SCAN PAGES this version can be removed if scan is not supported anymore parses transactions xml file delivered by the reader and executes the TCP commands.
void	handleTransactionAsynchronously(java.io.Reader input, Consultant consultant) starts handleTransaction(java.io.Reader input) in a seperate thread
void	init() Initialize the transactionhandler module.
void	onload() This method is called on loading of the transactionhandler module and writes a log entry that the TransactionHandler is loaded.

Methods inherited from class org.mmbase.module.Module

getInitParameter, getInitParameters, getMaintainer, getMimeType, getMimeTypeFile, getModule, getModule, getModuleInfo, getModules, getName, getProperties, getProperty, getVersion, hasStarted, loadModulesFromDisk, maintainance, setInitParameter, setMaintainer, setName, setVersion, shutdown, shutdownModules, startModule, startModules, state

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionHandler

public TransactionHandler()

Create new TransactionHandler.

Method Detail

onload

public void onload()

This method is called on loading of the transactionhandler module and writes a log entry that the TransactionHandler is loaded.

Specified by:

onload in class Module

init

public void init()

Initialize the transactionhandler module.

Specified by:

init in class Module

handleTransaction

public void handleTransaction(java.lang.String template,
                              sessionInfo session,
                              scanpage sp)

special version of handleTransaction for SCAN PAGES this version can be removed if scan is not supported anymore parses transactions xml file delivered by the reader and executes the TCP commands.

Specified by:

handleTransaction in interface TransactionHandlerInterface

Parameters:

template - the template containing the TCP commands

session - the session variables of a user

sp - the scanpage

handleTransactionAsynchronously

public void handleTransactionAsynchronously(java.io.Reader input,
                                            Consultant consultant)

starts handleTransaction(java.io.Reader input) in a seperate thread

Parameters:

input - input

consultant - The intermediate import object. Used to set and get status from and set and get objects to and from.

handleTransaction

public void handleTransaction(java.io.Reader input,
                              Consultant consultant)

parses transactions xml file delivered by the reader and executes the TCP commands.

Parameters:

input - the connection to the input source

consultant - The intermediate import object. Used to set and get status from and set and get objects to and from.