to.etc.webapp.query

Interface QDataContextFactory

All Superinterfaces:

IQDataContextSource

public interface QDataContextFactory
extends IQDataContextSource

A thingy which knows how to get a QDataContext to access the database. This usually returns a shared context: the one used by the current request.

Author:

Frits Jalvingh Created on Jun 25, 2008

Method Summary

Modifier and Type	Method and Description
QDataContext	getDataContext() Get the current Session to use for querying.
QEventListenerSet	getEventListeners() Returns all event listeners that need to be called for queries executed by contexts generated from here.
QQueryExecutorRegistry	getQueryHandlerList() Returns handlers for all query types.

Method Detail

getDataContext

@Nonnull
QDataContext getDataContext()
                              throws Exception

Get the current Session to use for querying.

Specified by:

getDataContext in interface IQDataContextSource

Returns:

Throws:

Exception

getEventListeners

@Nonnull
QEventListenerSet getEventListeners()

Returns all event listeners that need to be called for queries executed by contexts generated from here.

Returns:

getQueryHandlerList

@Nonnull
QQueryExecutorRegistry getQueryHandlerList()

Returns handlers for all query types.

Returns: