IDtJsonConsumer

Assembly: Dt;

Description

The IDtJsonConsumer interface contains properties and methods of the Export to Json data consumer.

Inheritance Hierarchy

          IDtObject

          IDtConsumer

          IDtJsonConsumer

Comments

The use of the consumer type is relevant only on working in ETL task. The object obtained in the IEtlPlainDataConsumer.Consumer property can be cast to the interface if it is created with the EtlObjectType.PlainDataJsonConsumer type.

Properties

  Property name Brief description

File

 The File property determines the path and the name of the JSON file, to which data is to be imported.

RootNodeName

 The RootNodeName property determines a name of the root element, relative to which data will be exported as child elements.

Properties inherited from IDtConsumer

  Property name Brief description
CalcFieldsErrors

 The CalcFieldsErrors property returns a collection of errors appeared on calculated fields calculation.

Properties inherited from IDtObject

  Property name Brief description
Active The Active property returns data source or data consumer state.
Fields The Fields property returns data provider/data consumer fields description.
GetType The GetType property returns data provider/data consumer type.
Metabase The Metabase property determines the repository, in which data is imported or exported.

Methods inherited from IDtConsumer

  Method name Brief description
Clear The Clear method clears a data consumer.
Put The Put method records values array into the data consumer.
PutRow The PutRow method loads values row into the data consumer.
PutProvider The PutProvider method exports all the values of the specified data provider into the data consumer.
WritingRowsCount The WritingRowsCount method returns the number of records written to the data consumer.

Methods inherited from IDtObject

  Method name Brief description
ClearFields The ClearFields method clears fields list of the data provider or data consumer.
Close The Close method closes data provider or data consumer.
FieldsFromFile The FieldsFromFile method reads fields list from the source file.
Load The Load method loads data source or data consumer parameters from XML.
Open The Open method opens data provider or data consumer.
Save The Save method saves data source or data consumer parameters in XML format.

See also:

Dt Assembly Interfaces