oracle.adf.model.adapter.bean
Class DataFilterHandler

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

All Implemented Interfaces:

DCHandler, FilterableDataControl

Direct Known Subclasses:

JPQLDataFilterHandler

public class DataFilterHandler
extends java.lang.Object
implements FilterableDataControl, DCHandler

DataFilterHandler can be extended from BeanDataCollection to add custom data provider.

Since:

11.1.2

Field Summary

protected BeanDataProvider<java.lang.String,BeanDataCollection>	_beanDataProvider
protected DataControl	_dc
protected oracle.adf.share.logging.ADFLogger	_logger Logger

Constructor Summary

DataFilterHandler(DataControl dc)

Method Summary

protected BeanDataCollection	getDataCollection(BeanDataCollection dataCollection)
protected void	initDataCollection(BeanDataCollection dataCollection) Initialize the paging collection and settings
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
java.lang.Object	invokeAccessor(RowContext rowCtx, java.lang.String name, DataFilter filter)
boolean	invokeOperation(java.util.Map bindingContext, OperationBinding action)
boolean	invokeOperation(java.util.Map bindingContext, OperationBinding action, DataFilter filter)
boolean	supportsCriteria()
boolean	supportsPaging()
boolean	supportsPaging(java.lang.String name)
boolean	supportsRangePaging()
boolean	supportsRangePaging(java.lang.String name)
boolean	supportsSorting()

Methods inherited from class java.lang.Object

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

Field Detail

_dc

protected DataControl _dc

_beanDataProvider

protected BeanDataProvider<java.lang.String,BeanDataCollection> _beanDataProvider

_logger

protected oracle.adf.share.logging.ADFLogger _logger

Logger

Constructor Detail

DataFilterHandler

public DataFilterHandler(DataControl dc)

Method Detail

invokeOperation

public boolean invokeOperation(java.util.Map bindingContext,
                               OperationBinding action,
                               DataFilter filter)

Specified by:

invokeOperation in interface FilterableDataControl

invokeOperation

public boolean invokeOperation(java.util.Map bindingContext,
                               OperationBinding action)

invokeAccessor

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

Specified by:

invokeAccessor in interface FilterableDataControl

invoke

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

Invoke the operation for filter

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

Parameters:

bindingContext - Map BindingContext

action - OperationBinding accessor method

filter - DataFilter filter criteria

Returns:

result

getDataCollection

protected BeanDataCollection getDataCollection(BeanDataCollection dataCollection)

initDataCollection

protected void initDataCollection(BeanDataCollection dataCollection)

Initialize the paging collection and settings

supportsPaging

public boolean supportsPaging()

Specified by:

supportsPaging in interface DCHandler

Returns:

true boolean for beandc supports paging

supportsRangePaging

public boolean supportsRangePaging()

Specified by:

supportsRangePaging in interface DCHandler

Returns:

true boolean for beandc supports range_paging

supportsPaging

public boolean supportsPaging(java.lang.String name)

Specified by:

supportsPaging in interface DCHandler

Parameters:

name - String accessor name

Returns:

true boolean for accessor supports paging

supportsRangePaging

public boolean supportsRangePaging(java.lang.String name)

Specified by:

supportsRangePaging in interface DCHandler

Parameters:

name - String accessor name

Returns:

true boolean for accessor supports range paging

supportsCriteria

public boolean supportsCriteria()

Specified by:

supportsCriteria in interface DCHandler

Returns:

true boolean for beandc supports criteria

supportsSorting

public boolean supportsSorting()

Specified by:

supportsSorting in interface DCHandler

Returns:

true boolean for supports sorting