Placeholder |
Placeholder data provider.
Inheritance HierarchySystemObject
Dundas.BI.ExtensibilityComponentBase
Dundas.BI.Data.DataProvidersDataProvider
Dundas.BI.Data.DataProvidersPlaceholderProvider
Dundas.BI.ExtensibilityComponentBase
Dundas.BI.Data.DataProvidersDataProvider
Dundas.BI.Data.DataProvidersPlaceholderProvider
Namespace: Dundas.BI.Data.DataProviders
Assembly: Dundas.BI.Core (in Dundas.BI.Core.dll) Version: 2.0.0.0 (26.2.0.1000)
SyntaxThe PlaceholderProvider type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | ComponentDescription |
Gets the standard component description.
(Overrides ComponentBaseComponentDescription) |
| ComponentId |
Gets the component ID.
(Overrides ComponentBaseComponentId) |
| ComponentName |
Gets the standard component name.
(Overrides ComponentBaseComponentName) |
| HasCustomConfigurationUI |
Gets a value indicating whether this data provider is using a custom configuration UI.
(Overrides DataProviderHasCustomConfigurationUI) |
| IsEnabled | Gets a value indicating whether the component is enabled. (Inherited from ComponentBase) |
| ManualAuthentication |
Gets a value indicating whether the data provider is expecting no external authentication.
(Inherited from DataProvider) |
| MaximumParameterValueCount |
Gets the maximum number of parameter values the provider is able to support.
(Overrides DataProviderMaximumParameterValueCount) |
| NamedParameterFormat |
Gets the named parameter format.
(Overrides DataProviderNamedParameterFormat) |
| PackageId |
Gets the ID of the extension package to which the component belongs.
(Inherited from ComponentBase) |
| PropertyDescriptors |
Gets the data provider specific property descriptors.
(Overrides DataProviderPropertyDescriptors) |
| QueryHints |
Gets the query hints that are supported by the current provider.
(Inherited from DataProvider) |
| SupportedStructureTypes |
Gets the supported data structures.
(Overrides DataProviderSupportedStructureTypes) |
| SupportsArrayFlattening |
Gets a value indicating whether the provider supports flattening of array elements.
(Inherited from DataProvider) |
| SupportsManualQuery |
Gets a value indicating whether this data provider supports manual queries.
(Inherited from DataProvider) |
| SupportsParameterPushDown |
Gets a value indicating whether this data provider supports pushing parameters into queries.
(Inherited from DataProvider) |
| SupportsSelectElementsExpansion |
Gets a value indicating whether this provider supports injecting additional elements
into a SelectTransform via GetExpandedElements(IListDataParameterValue, DataConnector).
When , the transform will call GetExpandedElements(IListDataParameterValue, DataConnector)
during refresh and validation to auto-select provider-driven columns
(e.g. columns from an OData $expand navigation property).
(Inherited from DataProvider) |
| SupportsSessionSchemas |
Gets a value indicating whether this data provider supports session schemas.
(Inherited from DataProvider) |
| SupportsTopOneElementDiscovery |
Gets a value indicating whether this data provider supports top one element discovery behaviour.
(Inherited from DataProvider) |
| UsingProviderData |
Gets a value indicating whether this data provider calls LoadProviderData and SaveProviderData(String).
(Inherited from DataProvider) |
Methods| Name | Description | |
|---|---|---|
 | AllowStoringResult |
Gets a value indicating whether the data returned by this provider can be put into cache or used in storage jobs.
(Inherited from DataProvider) |
| BuildConnectionString |
Builds the connection string.
(Overrides DataProviderBuildConnectionString(IProviderConnector)) |
| DiscoverStructure(IDisposable, DataStructure) |
Discovers the structure definition.
(Inherited from DataProvider) |
| DiscoverStructure(IDisposable, SupportedDataStructures, String) |
Gets the structure definition with the specified name.
(Overrides DataProviderDiscoverStructure(IDisposable, SupportedDataStructures, String)) |
| DiscoverStructures |
Gets the list of the structures with the specified type.
(Overrides DataProviderDiscoverStructures(IDisposable, SupportedDataStructures)) |
| EnumerateCustom |
Enumerates the provider-specific values.
(Inherited from DataProvider) |
| EnumerateDatabases |
Enumerates the available databases.
(Overrides DataProviderEnumerateDatabases(ICollectionParameterValue)) |
| EnumerateServers |
Enumerates the available database servers.
(Overrides DataProviderEnumerateServers) |
| GenerateDefaultDataConnector | Generates default data connector. (Inherited from DataProvider) |
| GetBasicStructureDetails |
Get basic details of the structure.
(Inherited from DataProvider) |
| GetConnection |
Gets the open connection.
(Overrides DataProviderGetConnection(IProviderConnector)) |
| GetCredentialsProviderId |
Gets the ID of the credentials provider.
(Overrides DataProviderGetCredentialsProviderId(IProviderConnector)) |
| GetCustomConfigurationUI |
Gets the custom configuration UI based on the requested content type.
(Overrides DataProviderGetCustomConfigurationUI(ContentType)) |
| GetDataCacheKey |
Gets the data cache key.
(Inherited from DataProvider) |
| GetDefaultStructureName |
Gets the default structure name.
(Inherited from DataProvider) |
| GetDiagnosticInfo | Gets diagnostic information about the data provider. (Inherited from DataProvider) |
| GetExpandedElements |
Returns additional elements to be used in the SelectTransform.
(Inherited from DataProvider) |
| GetIncrementalWarehouseSupportType |
Gets the type of incremental warehouse support provided by this data provider.
(Inherited from DataProvider) |
| IsDriverInstalled |
Determines whether third party driver required for this data provider is installed.
(Overrides DataProviderIsDriverInstalled) |
| IsUsingUploadedFile |
Determines whether the connection is made to a file stored in Dundas BI database.
(Inherited from DataProvider) |
| LoadDynamicProviderValues | Loads the dynamically retrieved provider values. (Inherited from DataProvider) |
 | Localize |
Localizes the specified string using the engine localization service.
(Inherited from ComponentBase) |
| LogQueryStatement |
Logs the query statement into Data.DataRetrieval.QueryAudit channel at the Information level.
(Inherited from DataProvider) |
| OnProviderValuesLoaded |
Allows the data provider a chance to view and modify the ProviderValues after they are retrieved from the Dundas BI database.
(Inherited from DataProvider) |
| ProcessTask |
Processes the current task if the task is compatible with the data provider.
(Overrides DataProviderProcessTask(ProviderTransformTask)) |
| TestConnection |
Tests the connection.
(Overrides DataProviderTestConnection(IProviderConnector)) |
| UpdateFromConnectionString |
Updates from connection string.
(Overrides DataProviderUpdateFromConnectionString(IProviderConnector, String)) |
| ValidateProviderValues |
Validates data ProviderValues after they are retrieved from the Dundas BI database.
(Inherited from DataProvider) |
See Also