Package wt.vc.config

Interface QueryIterationsCallback

All Superinterfaces:

Serializable

public interface QueryIterationsCallback
extends Serializable

A simple class with a single, simple API to properly build QuerySpecs when using the ConfigService.queryIterations(QuerySpec, ConfigSpec, QueryIterationsCallback) API. This callback exists because in-database config spec processing (using Oracle) does not recognize that the inner-select needed to do the in-database processing will be filtered by the criteria of the outer-select and will process the entire table if what would normally go in the outer select isn't placed in the inner select.

Note: when using this callback, the QuerySpec should be a simple new QuerySpec(some.class) and all the criteria should be assigned by the callback.

Supported API: true

Extendable: true

Method Summary

Modifier and Type	Method	Description
void	appendTo(QuerySpec qs)	Appends non-config-spec related criteria to the QuerySpec.

Method Details

appendTo

void appendTo(QuerySpec qs)
       throws WTException

Appends non-config-spec related criteria to the QuerySpec. See the class-level JavaDoc and the JavaDoc for ConfigService.queryIterations(QuerySpec, ConfigSpec, QueryIterationsCallback) for more information.

Supported API: true

Parameters:

qs - The QuerySpec (already with config spec criteria applied) to add additional criteria to

Throws:

WTException

See Also:

• ConfigService.queryIterations(QuerySpec, ConfigSpec, QueryIterationsCallback)