com.cs.software.engine.dataflow.services

Class DataFlowWorker

java.lang.Object

com.cs.software.engine.DataFlowServiceBase

com.cs.software.engine.dataflow.services.DataFlowWorker

All Implemented Interfaces:

ServicesIntf, Serializable

public class DataFlowWorker
extends DataFlowServiceBase

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
protected ClassCache	classCache
protected static DataFlowFactory	dataFlowFactory
protected DataFlowQueue	dataFlowQueue
protected MessageIntf	initMessage
protected Object	payLoadObject
protected SchemaConfigIntf	schemaConfig

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

BOOLEAN_FALSE, BOOLEAN_TRUE, databasePoolName, engine, message, paramList, workerService

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

LOG_PARAM_LOGFIELDS, LOG_PARAM_LOGMESSAGE, LOG_PARAM_LOGTYPE, LOG_TYPE_DEBUG, LOG_TYPE_ERROR, LOG_TYPE_INFO, LOG_TYPE_SYSTEM_OUT, LOG_TYPE_WARN

Constructor Summary

Constructors

Constructor and Description
DataFlowWorker() Creates a DataFlowEngine.

Method Summary

Modifier and Type	Method and Description
ServicesIntf	cloneService()
String	convertTemplateMessage(MessageIntf aMsg, String aTemplate, List<String> aFields)
int	getDefError()
Object	getFieldDataFromMsg(MessageIntf aMsg, String aFieldKey)
void	loadJob(String aJobName)
boolean	processForkDataFlow(DataFlowMessage aMsg)
MessageIntf	processJob(MessageIntf aMsg)
boolean	routeJob(MessageIntf aMsg)
MessageIntf	runService()

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

convertTemplate, getMessage, getServiceDisplayName, getServiceName, init, resetService, runServicePost, runServicePre, setFunctionParams, setMessage, setServiceDisplayName, setServiceName, shutdown

Methods inherited from class java.lang.Object

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

Field Detail

payLoadObject

protected Object payLoadObject

schemaConfig

protected SchemaConfigIntf schemaConfig

initMessage

protected MessageIntf initMessage

dataFlowFactory

protected static DataFlowFactory dataFlowFactory

classCache

protected ClassCache classCache

dataFlowQueue

protected DataFlowQueue dataFlowQueue

Constructor Detail

DataFlowWorker

public DataFlowWorker()
               throws Exception

Creates a DataFlowEngine. Called for a stand alone engine.

Throws:

Exception - if an error occurs.

Method Detail

loadJob

public void loadJob(String aJobName)
             throws Exception

Throws:

Exception

runService

public MessageIntf runService()

Specified by:

runService in interface ServicesIntf

Specified by:

runService in class DataFlowServiceBase

processJob

public MessageIntf processJob(MessageIntf aMsg)
                       throws Exception

Throws:

Exception

processForkDataFlow

public boolean processForkDataFlow(DataFlowMessage aMsg)
                            throws Exception

Throws:

Exception

getFieldDataFromMsg

public Object getFieldDataFromMsg(MessageIntf aMsg,
                                  String aFieldKey)
                           throws Exception

Specified by:

getFieldDataFromMsg in interface ServicesIntf

Overrides:

getFieldDataFromMsg in class DataFlowServiceBase

Throws:

Exception

convertTemplateMessage

public String convertTemplateMessage(MessageIntf aMsg,
                                     String aTemplate,
                                     List<String> aFields)

Specified by:

convertTemplateMessage in interface ServicesIntf

Overrides:

convertTemplateMessage in class DataFlowServiceBase

routeJob

public boolean routeJob(MessageIntf aMsg)
                 throws Exception

Throws:

Exception

getDefError

public int getDefError()

cloneService

public ServicesIntf cloneService()
                          throws Exception

Specified by:

cloneService in interface ServicesIntf

Specified by:

cloneService in class DataFlowServiceBase

Throws:

Exception