Namespace: Consultingwerk.SmartFramework.Scheduler
Class 
SchedulerJobStatusDataAccess Copy to Clipboard
Parent classes:
Progress.Lang.Object
Consultingwerk.OERA.DataAccess
Consultingwerk.SmartFramework.SmartDataAccess
Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusDataAccess

Inherits: Consultingwerk.SmartFramework.SmartDataAccess
Implements: Consultingwerk.OERA.IDataAccess, Consultingwerk.OERA.IDataAccessCanFind, Consultingwerk.OERA.IDataAccessCountRecords, IDSQueryStringSource, Consultingwerk.OERA.IProvidesSmartRecordInformation


Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusBusinessEntity
Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusBusinessEntity

Navigate to: Methods | Constructors | Events | Properties | ProDatasets | Temp-Tables



Top Method Summary
Options Name Purpose
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
CleanupJobStatus (CleanupJobStatusParameter) Cleanup of the SmartSchedulerJobStatus records.
DefineReadEvents () TO-DO: Subscribe to ProDataset Event Handlers using SET-CALLBACK as needed
DeleteSmartSchedulerJobStatus (datetime-tz, SchedulerJobStatusEnum) deletes the SmartSchedulerJobStatus of a givin list of JobStatus and a givin date
DetachDataSources () Detaches the DATA-SOURCE objects to the ProDataset Buffers
FetchDataByStaticQuery (IFetchDataByStaticQueryRequest) Fetches data for single table, using a static query
FetchSmartSchedulerJobStatusBySchedulerJobStatusGuid (character, character) FetchData method for static query
FetchSmartSchedulerJobStatusBySchedulerJobStatusId (character, character) FetchData method for static query
GetNextAvailableJobStatus (GetNextAvailableJobStatusParameter) Determines the next available job for execution
RescheduleFailedJob (SchedulerJobStatusParameter) Reschedules a failed job by copying it
SaveChanges () Save changes to physical storage
ScheduleNextJobStatus (ScheduleNextJobStatusParameter) Schedules the next execution of the given Job Status record
SetJobStatus (SetJobStatusParameter) Assigns a Scheduler Job Status
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).
UpdateJobStatus (UpdateJobStatusParameter) Updates the Scheduler Job Status details

Top Constructor Summary
Options Name Purpose
SchedulerJobStatusDataAccess (handle) Constructor for the SchedulerJobStatusDataAccess class


Method Detail
Top

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

Top

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

Parameters:
dsSchedulerJobStatus DATASET dsSchedulerJobStatus
DATASET to bind to
Top

CleanupJobStatus (CleanupJobStatusParameter)
Purpose: Cleanup of the SmartSchedulerJobStatus records.
Notes: Deletes the finished and erroneous SmartScheduler JobStatus records older than a given date

Parameters:
poParameter Consultingwerk.SmartFramework.Scheduler.CleanupJobStatusParameter
The Parameter Object for this method
Top

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) .

Top

DeleteSmartSchedulerJobStatus (datetime-tz, SchedulerJobStatusEnum)
Purpose: deletes the SmartSchedulerJobStatus of a givin list of JobStatus and a givin date
Notes:

Parameters:
pdDateToDelete DATETIME-TZ
Date from which the JobStatus records gets deleted
poJobStatus Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusEnum
SchedulerJobStatusEnum Object to Filter on JobStatus
Top

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

Top

FetchDataByStaticQuery (IFetchDataByStaticQueryRequest)
Purpose: Fetches data for single table, using a static query
Notes:

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

FetchSmartSchedulerJobStatusBySchedulerJobStatusGuid (character, character)
Purpose: FetchData method for static query
Notes:

Parameters:
pcSchedulerJobStatusGuid CHARACTER
The SchedulerJobStatusGuid value
pcChildTables CHARACTER
a list of the child tables to fill
Top

FetchSmartSchedulerJobStatusBySchedulerJobStatusId (character, character)
Purpose: FetchData method for static query
Notes:

Parameters:
pcSchedulerJobStatusId CHARACTER
The SchedulerJobStatusId value
pcChildTables CHARACTER
a list of the child tables to fill
Top

GetNextAvailableJobStatus (GetNextAvailableJobStatusParameter)
Purpose: Determines the next available job for execution
Notes:

Parameters:
poParameter Consultingwerk.SmartFramework.Scheduler.GetNextAvailableJobStatusParameter
The Parameter Object for this method
Top

RescheduleFailedJob (SchedulerJobStatusParameter)
Purpose: Reschedules a failed job by copying it
Notes:

Parameters:
poParameter Consultingwerk.SmartFramework.Scheduler.SchedulerJobStatusParameter
The Parameter Object for this method
Top

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.

Top

ScheduleNextJobStatus (ScheduleNextJobStatusParameter)
Purpose: Schedules the next execution of the given Job Status record
Notes: Only for repeating patterns

Parameters:
poParameter Consultingwerk.SmartFramework.Scheduler.ScheduleNextJobStatusParameter
The Parameter Object for this method
Top

SetJobStatus (SetJobStatusParameter)
Purpose: Assigns a Scheduler Job Status
Notes: Supported JobStatus values are Cancelled, OnHold, Scheduled

Parameters:
poParameter Consultingwerk.SmartFramework.Scheduler.SetJobStatusParameter
The Parameter Object for this method
Top

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
Top

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
Top

UpdateJobStatus (UpdateJobStatusParameter)
Purpose: Updates the Scheduler Job Status details
Notes:

Parameters:
poParameter Consultingwerk.SmartFramework.Scheduler.UpdateJobStatusParameter
The Parameter Object for this method


Constructor Detail
Top

SchedulerJobStatusDataAccess (handle)
Purpose: Constructor for the SchedulerJobStatusDataAccess 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 dsSchedulerJobStatus

Member tables: eSmartSchedulerJobStatus


Temp-Table Detail

Temp-Table eSmartSchedulerJobStatus

Defined in:


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