Consultingwerk.SmartFramework.Workflow.WorkflowDataAccess

Namespace:

Consultingwerk.SmartFramework.Workflow

Class

WorkflowDataAccess

Parent classes:

Progress.Lang.Object

Consultingwerk.OERA.DataAccess

Consultingwerk.SmartFramework.SmartDataAccess

Consultingwerk.SmartFramework.Workflow.WorkflowDataAccess

Inherits:

Consultingwerk.SmartFramework.SmartDataAccess

Implements:

Consultingwerk.OERA.IDataAccess, Consultingwerk.OERA.IDataAccessCanFind, Consultingwerk.OERA.IDataAccessCountRecords, IDSQueryStringSource, Consultingwerk.OERA.IProvidesSmartRecordInformation

Consultingwerk.SmartFramework.Workflow.WorkflowBusinessEntity

Top Method Summary

	Options	Name	Purpose
		ActivateRelationeSmartWorkfloweSmartWorkflowActivityRelation ()	Activates at eSmartWorkfloweSmartWorkflowActivityRelation DATA-RELATION
		ActivateRelationeSmartWorkfloweSmartWorkflowStatusRelation ()	Activates at eSmartWorkfloweSmartWorkflowStatusRelation DATA-RELATION
		ActivateRelationeSmartWorkfloweSmartWorkflowSwimlaneRelation ()	Activates at eSmartWorkfloweSmartWorkflowSwimlaneRelation DATA-RELATION
		ActivateRelationeSmartWorkflowStatuseSmartWorkflowStatusActivityRelation ()	Activates at eSmartWorkflowStatuseSmartWorkflowStatusActivityRelation DATA-RELATION
		AttachDataSources ()	Attaches the DATA-SOURCE objects to the ProDataset Buffers
		BindDataset (dataset)	Do nothing, just receive the parameter and bind to the received Dataset reference
		DefineReadEvents ()	TO-DO: Subscribe to ProDataset Event Handlers using SET-CALLBACK as needed
		DetachDataSources ()	Detaches the DATA-SOURCE objects to the ProDataset Buffers
		FetchDataByStaticQuery (IFetchDataByStaticQueryRequest)	Fetches data for single table, using a static query
		FetchSmartWorkflowByBusinessEntityTableGuidWorkflowName (character, character, character)	FetchData method for static query
		FetchSmartWorkflowByWorkflowGuid (character, character)	FetchData method for static query
		FilleSmartWorkflowActivityOfeSmartWorkflow (character, character, logical)	Fill child tables method for static query
		FilleSmartWorkflowStatusActivityOfeSmartWorkflowStatus (character, character, logical)	Fill child tables method for static query
		FilleSmartWorkflowStatusOfeSmartWorkflow (character, character, logical)	Fill child tables method for static query
		FilleSmartWorkflowSwimlaneOfeSmartWorkflow (character, character, logical)	Fill child tables method for static query
		SaveChanges ()	Save changes to physical storage
		CHARACTER SourceColumn (character, character)	Returns the database field name matching a temp-table field name contained in a consumers query string (query string vs. temp-table definition)
		CHARACTER SourceDefaultQuery (character)	Returns the base query string used to retrieve data for the temp tables. This query string will be appended by the query provided by the consumer (FetchDataRequest object).

Top Constructor Summary

	Options	Name	Purpose
		WorkflowDataAccess (handle)	Constructor for the WorkflowDataAccess class

Method Detail

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ActivateRelationeSmartWorkfloweSmartWorkflowActivityRelation ()

Purpose:	Activates at eSmartWorkfloweSmartWorkflowActivityRelation DATA-RELATION
Notes:

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ActivateRelationeSmartWorkfloweSmartWorkflowStatusRelation ()

Purpose:	Activates at eSmartWorkfloweSmartWorkflowStatusRelation DATA-RELATION
Notes:

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ActivateRelationeSmartWorkfloweSmartWorkflowSwimlaneRelation ()

Purpose:	Activates at eSmartWorkfloweSmartWorkflowSwimlaneRelation DATA-RELATION
Notes:

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ActivateRelationeSmartWorkflowStatuseSmartWorkflowStatusActivityRelation ()

Purpose:	Activates at eSmartWorkflowStatuseSmartWorkflowStatusActivityRelation DATA-RELATION
Notes:

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AttachDataSources ()

Purpose:	Attaches the DATA-SOURCE objects to the ProDataset Buffers
Notes:	Overrides ABSTRACT method in Consultingwerk.OERA.DataAccess,
	Invoked in FetchData and SaveChanges

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BindDataset (dataset)

Purpose:	Do nothing, just receive the parameter and bind to the received
	Dataset reference
Notes:	Invoked from the class constructor

Parameters:
dsWorkflow	DATASET dsWorkflow
	DATASET to bind to

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DefineReadEvents ()

Purpose:	TO-DO: Subscribe to ProDataset Event Handlers using SET-CALLBACK
	as needed
Notes:	Overrides ABSTRACT method in Consultingwerk.OERA.DataAccess,
	Invoked in FetchData, note that the callback methods need to be
	PUBLIC and need to have the Dataset defined as an INPUT Parameter.
	Errors thrown from or raised in the FILL call-back methods of the
	DataAccess class (SET-CALLBACK) will stop the Dataset from getting
	filled / filled further. However errors thrown from the call-back
	methods are not thrown from the FILL() method further up into a
	catch block or to the client.
	See http://knowledgebase.progress.com/articles/Article/P188375
Sample:	BUFFER eCustomer:SET-CALLBACK (Consultingwerk.DatasetBufferCallbackEnum:AfterFill,
"eCustomerAfterFill":U)	U) .

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DetachDataSources ()

Purpose:	Detaches the DATA-SOURCE objects to the ProDataset Buffers
Notes:	Overrides ABSTRACT method in Consultingwerk.OERA.DataAccess,
	Invoked in FetchData and SaveChanges

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FetchDataByStaticQuery (IFetchDataByStaticQueryRequest)

Purpose:	Fetches data for single table, using a static query
Notes:

Parameters:
poParameter	Consultingwerk.OERA.IFetchDataByStaticQueryRequest
	The query parameter object

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FetchSmartWorkflowByBusinessEntityTableGuidWorkflowName (character, character, character)

Purpose:	FetchData method for static query
Notes:

Parameters:
pcBusinessEntityTableGuid	CHARACTER
	The BusinessEntityTableGuid value
pcWorkflowName	CHARACTER
	The WorkflowName value
pcChildTables	CHARACTER
	a list of the child tables to fill

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FetchSmartWorkflowByWorkflowGuid (character, character)

Purpose:	FetchData method for static query
Notes:

Parameters:
pcWorkflowGuid	CHARACTER
	The WorkflowGuid value
pcChildTables	CHARACTER
	a list of the child tables to fill

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FilleSmartWorkflowActivityOfeSmartWorkflow (character, character, logical)

Purpose:	Fill child tables method for static query
Notes:

Parameters:
pcWorkflowGuid	CHARACTER
	The WorkflowGuid value
pcChildTables	CHARACTER
	The list of child table to fill
plApplyCallback	LOGICAL
	Whether to apply the buffer read callbacks

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FilleSmartWorkflowStatusActivityOfeSmartWorkflowStatus (character, character, logical)

Purpose:	Fill child tables method for static query
Notes:

Parameters:
pcWorkflowStatusGuid	CHARACTER
	The WorkflowStatusGuid value
pcChildTables	CHARACTER
	The list of child table to fill
plApplyCallback	LOGICAL
	Whether to apply the buffer read callbacks

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FilleSmartWorkflowStatusOfeSmartWorkflow (character, character, logical)

Purpose:	Fill child tables method for static query
Notes:

Parameters:
pcWorkflowGuid	CHARACTER
	The WorkflowGuid value
pcChildTables	CHARACTER
	The list of child table to fill
plApplyCallback	LOGICAL
	Whether to apply the buffer read callbacks

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FilleSmartWorkflowSwimlaneOfeSmartWorkflow (character, character, logical)

Purpose:	Fill child tables method for static query
Notes:

Parameters:
pcWorkflowGuid	CHARACTER
	The WorkflowGuid value
pcChildTables	CHARACTER
	The list of child table to fill
plApplyCallback	LOGICAL
	Whether to apply the buffer read callbacks

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SaveChanges ()

Purpose:	Save changes to physical storage
Notes:	This implementation of data access save traverses all records in order
to:
	- Allow the DA to control transactions, which cannot be directly
	controlled in distributed BL. Transaction control is a concern of
	the BL, but should not be controlled with TRANSACTION keyword.
	- Offer a course grained save interface from distributed BL
	- The default operation here is just a transaction per record
	- This simple sample does not use child relations to traverse
	the buffers as the OERI BE example. (A property that controls
	update order would give the same effect).
	- Traversing of child data from a parent would make sense if done for
	one parent record at a time.

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CHARACTER SourceColumn (character, character)

Purpose:	Returns the database field name matching a temp-table field name
	contained in a consumers query string (query string vs. temp-table
	definition)
Notes:	Call-back used by Consultingwerk.OERA.Query.DSQueryString (part of
DataAccess:FetchData	FetchData () query preparation
TO-DO:	Provide code for alternative mapping

Parameters:
pcTable	CHARACTER
	The temp table name to return the source (database table) field name for
pcColumn	CHARACTER
	The temp table column name to return the source (database table) field name for
Returns	CHARACTER
	The database field name mapped to the passed in temp-table field

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CHARACTER SourceDefaultQuery (character)

Purpose:	Returns the base query string used to retrieve data for the temp
	tables. This query string will be appended by the query provided by
	the consumer (FetchDataRequest object).
Notes:	Call-back used by Consultingwerk.OERA.Query.DSQueryString (part of
DataAccess:FetchData	FetchData () query preparation
TO-DO:	Provide code to return the DATA-SOURCE root query string

Parameters:
pcTable	CHARACTER
	The temp table name to return the source default (database) query string for
Returns	CHARACTER
	The base query string used to retrieve data for the given temp-table

Constructor Detail

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WorkflowDataAccess (handle)

Purpose:	Constructor for the WorkflowDataAccess class
Notes:	Used by the BusinessEntity, will receive the handle of the dataset
	instance form the BusinessEntity as a parameter. Permanently BIND's
	to that dataset using the PRIVATE BindDataset Method.

Parameters:
phDataset	HANDLE
	The handle of the Business Entity dataset

ProDataset Detail

ProDataset dsWorkflow

Member tables: eSmartWorkflow, eSmartWorkflowActivity, eSmartWorkflowStatus, eSmartWorkflowStatusActivity, eSmartWorkflowSwimlane

Temp-Table Detail

Temp-Table eSmartWorkflow

Defined in:

Temp-Table eSmartWorkflowActivity

Defined in:

Temp-Table eSmartWorkflowStatus

Defined in:

Temp-Table eSmartWorkflowStatusActivity

Defined in:

Temp-Table eSmartWorkflowSwimlane

Defined in:

info@consultingwerk.de http://www.consultingwerk.de 13.04.2026 10:29:16