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

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


Consultingwerk.SmartFramework.Authorization.SecurityAssignmentBusinessEntity
Consultingwerk.SmartFramework.Authorization.SecurityAssignmentBusinessEntity

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
LOGICAL CanFindSecurityAssignment (character, character, character, character, character) Checks if a SecurityAssignment record is available
DefineReadEvents () TO-DO: Subscribe to ProDataset Event Handlers using SET-CALLBACK as needed
DetachDataSources () Detaches the DATA-SOURCE objects to the ProDataset Buffers
eSmartSecurityAssignmentBeforeRowFill (dataset) Callback for the BEFORE-ROW-FILL of the eSmartSecurityAssignment buffer
FetchData (IFetchDataRequest) Fetch data from the data source
FetchDataByStaticQuery (IFetchDataByStaticQueryRequest) Fetches data for single table, using a static query
FetchSmartSecurityAssignmentBySecurityAssignmentGuid (character, character) FetchData method for static query
GetDistinctSecurityItems (dataset, character) Populates the dsSecurityItemKeys with the distinct security item keys
InitializeFilters (IFetchDataRequest) Initializes the arguments for the BeforeRowFill based filter
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
SecurityAssignmentDataAccess (handle) Constructor for the SecurityAssignmentDataAccess 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:
dsSecurityAssignment DATASET dsSecurityAssignment
DATASET to bind to
Top

LOGICAL CanFindSecurityAssignment (character, character, character, character, character)
Purpose: Checks if a SecurityAssignment record is available
Notes:

Parameters:
pcSecurityRealmGuid CHARACTER
The Security Realm Guid
pcSecurityItemGuid CHARACTER
The Security Item Guid
pcLoginCompanyGuid CHARACTER
The Login Company Guid
pcGroupGuid CHARACTER
The User Group Guid
pcUserGuid CHARACTER
The User Guid
Returns LOGICAL
Logical value indicating if the record can be found
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
Sample: BUFFER eCustomer:SET-CALLBACK (Consultingwerk.DatasetBufferCallbackEnum:AfterFill,
"eCustomerAfterRowFill":U) U) .

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

eSmartSecurityAssignmentBeforeRowFill (dataset)
Purpose: Callback for the BEFORE-ROW-FILL of the eSmartSecurityAssignment buffer
Notes:

Parameters:
dsSecurityAssignment DATASET dsSecurityAssignment
The dataset
Top

FetchData (IFetchDataRequest)
Purpose: Fetch data from the data source
Notes: poFetchDataRequest:Context property is used to control batching
(forward/backwards) and the FindRowWhere/PreFetchOnFind
The first entry by CHR(1) in the Context is CHR(2) delimited:
1. Entry: RESTART-ROWID(s) - CHR(5) Delimited
2. Entry: Find String
3. Entry: PrefetchOnFind Value
The poFetchDataRequest parameter may also be passed in as a
FetchDataAccessRequest instance allowing further specific arguments
to be passed that are only relevant to the DataAccess class

Parameters:
poFetchDataRequest Consultingwerk.OERA.IFetchDataRequest
The IFetchDataRequest object with the parameters for this call
Top

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

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

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

Parameters:
pcSecurityAssignmentGuid CHARACTER
The SecurityAssignmentGuid value
pcChildTables CHARACTER
a list of the child tables to fill
Top

GetDistinctSecurityItems (dataset, character)
Purpose: Populates the dsSecurityItemKeys with the distinct security item keys
Notes: SCL-2368

Parameters:
dsSecurityItemKeys DATASET dsSecurityItemKeys
The dataset with the temp-table eSecurityItemKeys
pcSecurityRealm CHARACTER
The Security Realm Code or GUID
Top

InitializeFilters (IFetchDataRequest)
Purpose: Initializes the arguments for the BeforeRowFill based filter
Notes:

Parameters:
poFetchDataRequest Consultingwerk.OERA.IFetchDataRequest
The IFetchDataRequest instance of the current request
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

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


Constructor Detail
Top

SecurityAssignmentDataAccess (handle)
Purpose: Constructor for the SecurityAssignmentDataAccess 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 dsSecurityAssignment

Member tables: eSmartSecurityAssignment

ProDataset dsSecurityItemKeys

Member tables: eSecurityItemKeys


Temp-Table Detail

Temp-Table eSecurityItemKeys

Defined in:

Temp-Table eSmartSecurityAssignment

Defined in:


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