oracle.adf.model.adapter.bean.jpa
Class JPQLDataFilterHandler

java.lang.Object
  oracle.adf.model.adapter.bean.DataFilterHandler
      oracle.adf.model.adapter.bean.jpa.JPQLDataFilterHandler

All Implemented Interfaces:

CriteriaHandler, FilterableDataControl

Direct Known Subclasses:

JPQLManagedDCHandler

public class JPQLDataFilterHandler
extends DataFilterHandler
implements CriteriaHandler

Default JPQLDataFilterHandler This handler can be extended from JPQLBeanDataCollection to add custom data provider.

Since:

11.1.2

Field Summary

Fields inherited from class oracle.adf.model.adapter.bean.DataFilterHandler

_beanDataProvider, _dc, _logger

Constructor Summary

JPQLDataFilterHandler(DataControl dc)

Method Summary

java.util.List<java.lang.String>	getHandlerMethodNames()
java.lang.Object	invoke(java.util.Map bindingContext, OperationBinding action, DataFilter filter) Invoke the operation for filter
java.lang.Object	invoke(RowContext rowCtx, java.lang.String name, DataFilter filter) Invoke the operation for filter
boolean	supportsCriteria()
boolean	supportsPaging()
boolean	supportsSorting()

Methods inherited from class oracle.adf.model.adapter.bean.DataFilterHandler

invokeAccessor, invokeOperation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JPQLDataFilterHandler

public JPQLDataFilterHandler(DataControl dc)

Method Detail

invoke

public java.lang.Object invoke(RowContext rowCtx,
                               java.lang.String name,
                               DataFilter filter)

Invoke the operation for filter

Specified by:

invoke in interface CriteriaHandler

Overrides:

invoke in class DataFilterHandler

Parameters:

rowCtx - RowContext rowCtx for this accessor

name - String accessor method

filter - DataFilter filter criteria

Returns:

result

invoke

public java.lang.Object invoke(java.util.Map bindingContext,
                               OperationBinding action,
                               DataFilter filter)

Invoke the operation for filter

Specified by:

invoke in interface CriteriaHandler

Overrides:

invoke in class DataFilterHandler

Parameters:

bindingContext - Map BindingContext

action - OperationBinding accessor method

filter - DataFilter filter criteria

Returns:

result

getHandlerMethodNames

public java.util.List<java.lang.String> getHandlerMethodNames()

Specified by:

getHandlerMethodNames in interface CriteriaHandler

Returns:

list of handler method names

supportsCriteria

public boolean supportsCriteria()

Specified by:

supportsCriteria in interface CriteriaHandler

Returns:

true boolean for supports criteria

supportsSorting

public boolean supportsSorting()

Specified by:

supportsSorting in interface CriteriaHandler

Returns:

true boolean for supports sorting

supportsPaging

public boolean supportsPaging()

Specified by:

supportsPaging in interface CriteriaHandler

Returns:

true boolean for supports paging