SmartComponent Library

Parentpacke:

Consultingwerk.OERA.Query

The Consultingwerk.OERA.Query package contains the core query manipulation used by the functionality used by the DataAccess objects. The DataAccess class implements the IDSQueryStringSource interface which contains callback methods required by the Query manipulation routine.

Class name	Description
IDSQueryStringSource	Interface implemented by the DataAccess classes that allows callbacks from the DSQueryString class
DSQueryString	Query manipulation class for class based Data Access objects
DSQueryStringProcedural	Query manipulation class for procedural Data Access objects
DSQueryString	Core query manipulation routines.

Interfaces
	IDSQueryStringSource	Interface to abstract the callbacks from DSQueryString to the DataAccess derived classes.
	IQueryMap	Interface describing the methods that the QueryString class needs to know about its owner
	IThrowsErrorsOnInvalidSourceMapping	Interface for Data Source Query manipulation routines that allow turning on or off if errors are thrown for invalid (unmapped) columns in the client side query string

Classes
	DSQueryString	Extends QueryString to provide query transformation
	DSQueryStringForKeyValueTable
	DSQueryStringProcedural	Extends QueryString to provide query transformation for non OO utility procedure that manages multiple datasources as 4GL handles
	FilteredDsQueryString	An overload class for DSQueryString to provide for default filtering like a globally used Company Id based on login.
	InsertToQueryException	Exception thrown from the QueryString:InsertToQuery method
	InvalidSourceMappingException
	InvalidSourceQueryException
	QueryString
	UnmatchedNumberOfSourceBuffersException