com.cs.software.engine.dataflow

Class DataFlowEngine

java.lang.Object

com.cs.software.engine.EngineBase

com.cs.software.engine.dataflow.DataFlowEngine

All Implemented Interfaces:

EngineIntf, FrameworkIntf, Serializable

public class DataFlowEngine
extends EngineBase

Process Flow Data Flow Name Service - Start Function - Step Number greater 0 Pass Step Number (0 to End, Any other valid Step Number) Fail Step Number (0 to End, Any other valid Step Number) Fork Group (No Join, Join, Join XOR) Timer End is Apply by 0 Goto Step Number Need to keep track of Data Flow Process Id - Unique for each entry Parent Data Flow Null if this is the parent Parent Active Step Number Active Step Number Prior Step Number Prior Status (Pass / Fail) Fork Group Status Workflow Service Data Flow Name Data Flow Process Id Prior Step Number Prior Status Send Event Type Send Event Key Load Workflow Status and Reason Code User Id and User Group

Author:

Steve Crombie

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENGINE_NAME

Fields inherited from class com.cs.software.engine.EngineBase

active, classCache, cmdLine, engineConfigMap, engineReader, initMessage, inProcess, jvmService, poolMgr, product, programArgs, running, schemaConfig, threadMgr, totalErrors, totalMessages, totalProcessed, transportReader, transportWriter, version, workerServiceClassName

Fields inherited from interface com.cs.software.api.EngineIntf

BOOLEAN_FALSE, BOOLEAN_TRUE, MAP_ENGINENAME, MAP_ENGINEREADERSERVICE, MAP_QUEUENAMEREADER, MAP_QUEUENAMEWRITER, MAP_TIMERQUEUENAMEWRITER, MAP_TIMERTRANSPORTWRITER, MAP_TIMERTRANSPORTWRITERTYPE, MAP_TRANSPORTREADER, MAP_TRANSPORTREADERTYPE, MAP_TRANSPORTWRITER, MAP_TRANSPORTWRITERTYPE, MAP_WORKERPOOLNAME, MAP_WORKERSERVICE, MAP_WORKERSERVICE_MAXTHREADS, MAP_WORKERSERVICE_MINTHREADS

Fields inherited from interface com.cs.software.api.FrameworkIntf

CATEGROY_ADAPTER, CATEGROY_APP, CATEGROY_DB_CON, CATEGROY_DB_POOL, CATEGROY_ENGINE, CATEGROY_MODULE, CATEGROY_POOL_MGR, CATEGROY_QUEUE, CATEGROY_THREAD_MGR, CATEGROY_WORKER, COMMAND_DEREGISTER_KEY, COMMAND_PAUSE, COMMAND_REGISTER_KEY, COMMAND_RESTART, COMMAND_SHUTDOWN, COMMAND_START, COMMAND_STOP, FLAG_FALSE, FLAG_TRUE, PARAM_JVM_STR, PARAM_JVMID_STR, PARAM_SERVERNAME_STR, PARAM_SERVICEACTIVE_STR, PARAM_SERVICECATAGORY_STR, PARAM_SERVICENAME_STR, PARAM_SERVICERUNNING_STR, TYPE_CLUSTER, TYPE_DISPLAY_STR, TYPE_EVENT, TYPE_JVM, TYPE_JVM_STR, TYPE_MAX, TYPE_SERVER, TYPE_SERVICE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DataFlowEngine() Creates a DataFlowEngine.

Method Summary

Modifier and Type	Method and Description
void	doJob(MessageIntf aMsg)
int	getDefError()
static void	main(String[] args) Main method for the GeneralLedgerEngine.
void	processSetup()
void	sendTimerMessage(MessageIntf aTimerMessage)

Methods inherited from class com.cs.software.engine.EngineBase

addInProcess, addMsg, addTotalErrorNumber, addTotalMsgNumber, addTotalProcessed, addTransport, close, connectToDB, deRegister, doEventMessage, doMessage, getInProcess, getJvmId, getJvmService, getMsg, getMsgNoWait, getName, getProduct, getStats, getTotalErrorNumber, getTotalMsgNumber, getTotalProcessed, getTransportName, getUserHashCode, getVersion, init, initArgs, initMessage, isActive, isRunning, logError, readMsg, readMsg, register, removeTransport, resetTotals, runEngine, sendMessage, setActive, setInfo, setRunning, setRunTimeParams, size, startEngine, subtractInProcess

Methods inherited from class java.lang.Object

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

Field Detail

ENGINE_NAME

public static final String ENGINE_NAME

See Also:

Constant Field Values

Constructor Detail

DataFlowEngine

protected DataFlowEngine()
                  throws Exception

Creates a DataFlowEngine. Called for a stand alone engine.

Throws:

Exception - if an error occurs.

Method Detail

processSetup

public void processSetup()
                  throws Exception

Specified by:

processSetup in interface EngineIntf

Overrides:

processSetup in class EngineBase

Throws:

Exception

doJob

public void doJob(MessageIntf aMsg)
           throws Exception

Specified by:

doJob in interface EngineIntf

Specified by:

doJob in class EngineBase

Throws:

Exception

sendTimerMessage

public void sendTimerMessage(MessageIntf aTimerMessage)

getDefError

public int getDefError()

Overrides:

getDefError in class EngineBase

main

public static void main(String[] args)

Main method for the GeneralLedgerEngine. Invoked in order to start off the engine as a stand-alone application.

Parameters:

args - Command-line arguments.