org.mmbase.applications.xmlimporter

Class TransactionHandler

java.lang.Object

org.mmbase.util.functions.FunctionProvider

org.mmbase.util.functions.DescribedFunctionProvider

org.mmbase.module.Module

org.mmbase.applications.xmlimporter.TransactionHandler

All Implemented Interfaces:

Descriptor

public class TransactionHandler
extends Module

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:

$Id$

Author:

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

Field Summary

Fields inherited from class org.mmbase.module.Module

configurationPath, getMaintainerFunction, getVersionFunction, properties, STATE_START_TIME

Fields inherited from class org.mmbase.util.functions.DescribedFunctionProvider

description, guiName, name

Fields inherited from class org.mmbase.util.functions.FunctionProvider

functions, getFunctions

Constructor Summary

Constructors

Constructor and Description
TransactionHandler() Create new TransactionHandler.

Method Summary

Modifier and Type	Method and Description
(package private) void	checkKey(String key) Performs JB key test.
void	handleTransaction(Reader input, Consultant consultant) parses transactions xml file delivered by the reader and executes the TCP commands.
void	handleTransactionAsynchronously(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

addInitParameters, getInitParameter, getInitParameter, getInitParameter, getInitParameters, getInitParameters, getMaintainer, getModule, getModule, getModule, getModule, getModuleInfo, getModuleLoader, getModuleReader, getModuleReader, getModules, getState, getStates, getVersion, hasModule, hasStarted, loadInitParameters, loadInitParameters, maintainance, setInitParameter, setMaintainer, setState, setVersion, shutdown, shutdownModules, startModule, startModules

Methods inherited from class org.mmbase.util.functions.DescribedFunctionProvider

getDefaultLocale, getDescription, getDescription, getGUIName, getGUIName, getLocalizedDescription, getLocalizedGUIName, getName, setDescription, setDescription, setGUIName, setGUIName, setLocalizedDescription, setLocalizedGUIName, setName

Methods inherited from class org.mmbase.util.functions.FunctionProvider

addFunction, createParameters, getFunction, getFunctions, getFunctionValue, newFunctionInstance

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.

Overrides:

onload in class Module

init

public void init()

Initialize the transactionhandler module.

Overrides:

init in class Module

handleTransactionAsynchronously

public void handleTransactionAsynchronously(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(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.

checkKey

void checkKey(String key)
       throws TransactionHandlerException

Performs JB key test. Compares key with TransactionHandler keycode, logs message and throws exception when key rejected, depending on TransactionHandler security mode.

Parameters:

key - The key provided with the transactions.

Throws:

TransactionHandlerException - When the key is rejected, while in secure mode.