Top Method Summary
Options Name Purpose
AssignInstanceName (buffer) Adds the table name to the instance name
F FetchData (IFetchDataRequest, dataset) Fetch data from the Data Access object
FetchDataByKeyTable (dataset, IFetchDataByKeyTableParameter) Supports to retrieve multiple DB records from a Business Entity based on a temp-table with key values
F FetchDataByReference (IFetchDataRequest, dataset) Fetch data from the Data Access object
Consultingwerk.OERA.IFetchDataByStaticQueryRequest GetStaticQueryRequest (character, character, character, character) Returns a strong-typed static query request instance for the given table and field combination
ReceiveData () Provides a hook to modify data in the ProDataset after Read and Update operations (i.e. population of aggregated values)
ValidateData () Provides a hook for high level data validation before Update operations

Top Constructor Summary
Options Name Purpose
MetaEntityTableBusinessEntity () Constructor of the MetaEntityTableBusinessEntity class


Method Detail
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AssignInstanceName (buffer)

Purpose: Adds the table name to the instance name
Notes:

Parameters:
eMetaDataField buffer
The eMetaDataField to assign the instance name for
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FetchData (IFetchDataRequest, dataset)

Purpose: Fetch data from the Data Access object
Notes:

Parameters:
poFetchDataRequest Consultingwerk.OERA.IFetchDataRequest
The IFetchDataRequest object with the parameters for this call
dsMetaEntityTable DATASET dsMetaEntityTable
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FetchDataByKeyTable (dataset, IFetchDataByKeyTableParameter)

Purpose: Supports to retrieve multiple DB records from a Business Entity based on
a temp-table with key values
Notes:

Parameters:
dsMetaEntityTable DATASET dsMetaEntityTable
poParameter Consultingwerk.OERA.IFetchDataByKeyTableParameter
The IFetchDataByKeyTableParameter with the data for this call
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FetchDataByReference (IFetchDataRequest, dataset)

Purpose: Fetch data from the Data Access object
Notes:

Parameters:
poFetchDataRequest Consultingwerk.OERA.IFetchDataRequest
The IFetchDataRequest object with the parameters for this call
dsMetaEntityTable DATASET dsMetaEntityTable
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Consultingwerk.OERA.IFetchDataByStaticQueryRequest GetStaticQueryRequest (character, character, character, character)

Purpose: Returns a strong-typed static query request instance for the
given table and field combination
Notes: Returns the unknown value when no static query covers the
given table / field combination

Parameters:
pcTableName CHARACTER
The name of the (temp-)table the request is for
pcFieldNames CHARACTER
Comma-separated list of temp-table field names
pcFieldValues CHARACTER
CHR(1)-separated list of field values, positionally matching pcFieldNames
pcChildTables CHARACTER
Comma-separated list of child table names to be filled
Returns Consultingwerk.OERA.IFetchDataByStaticQueryRequest
The IFetchDataByStaticQueryRequest instance or the unknown value
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ReceiveData ()

Purpose: Provides a hook to modify data in the ProDataset after Read and
Update operations (i.e. population of aggregated values)
Notes: Invoked during FetchData () and SaveChanges ()

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ValidateData ()

Purpose: Provides a hook for high level data validation before Update
operations
Notes: Invoked during SaveChanges (). When the ERROR flag of the ProDataset
is set, the Update operation will be cancelled before writing back
the data to the database using the DataAccess object



Constructor Detail
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MetaEntityTableBusinessEntity ()

Purpose: Constructor of the MetaEntityTableBusinessEntity class
Notes: Passes the handle of the dataset instance to the base class and
sets the default DataAccessName



ProDataset Detail

ProDataset dsMetaEntityTable

Member tables: eMetaEntityTable, eMetaDataField


Temp-Table Detail

Temp-Table eMetaDataField

Defined in:

Temp-Table eMetaEntityTable

Defined in:


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