oracle.adfinternal.model.adapter.ejb

Class EjbDataControl

java.lang.Object

oracle.adf.model.adapter.AbstractImpl

oracle.adf.model.adapter.bean.UpdatableBeanDataControl

oracle.adf.model.adapter.bean.BeanFilterableDataControl

oracle.adf.model.adapter.bean.JavaBeanDataControl

oracle.adfinternal.model.adapter.ejb.EjbDataControl

All Implemented Interfaces:

DCHandler, DataControl, FilterableDataControl, ManagedDataControl, TransactionalDataControl, UpdateableDataControl

Direct Known Subclasses:

EjbDCDefinitionDataControl

public class EjbDataControl
extends JavaBeanDataControl

Data Control implementation class for EJB objects.

Since:

10.1.3

Field Summary

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

_dataProvider, ACCMODE_RANGE_PAGING, ACCMODE_SCROLLABLE

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

_logger

Fields inherited from class oracle.adf.model.adapter.AbstractImpl

METHOD_CREATE, METHOD_EXECUTE, mName, SORT_CRITERIA

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	getDataProvider() Returns the Business Service Object of this datacontrol.
protected void	initDCProperties(java.lang.Object instance) Initialize Data Control properties
void	release() Releases the DataControl.

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

beginRequest, commitTransaction, createRowData, createSnapshot, endRequest, findAccessorDefinition, findPropertyValue, getAssociatedMethodName, getDataControlHandler, getDefinition, getName, getStructureDefinition, invokeOperation, isEagerPersist, isTransactionDirty, registerDataProvider, release, removeRowData, removeSnapshot, resetState, restoreSnapshot, rollbackTransaction, setAccessMode, setAttributeValue, setDataControlHandler, setDCProvider, supportsCriteria, supportsPaging, supportsPaging, supportsRangePaging, supportsRangePaging, supportsSorting, validate

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

invokeAccessor, invokeOperation

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

getAddMethodName, getRemoveMethodName, resetAccessors

Methods inherited from class oracle.adf.model.adapter.AbstractImpl

addParameter, createAndAddNewRow, createEmptyDataSet, findContainedDef, getAdapterContext, getDefinition, getDefinitionInternal, getParameterNames, getParameterValue, getSortCriteria, getStructureDef, getStructureDef, processResult, removeCurrentRow, setDefinition, setName, setParameterValue, setStructureDef, shouldReexecuteOperation

Methods inherited from class java.lang.Object

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

Method Detail

initDCProperties

protected void initDCProperties(java.lang.Object instance)

Initialize Data Control properties

Overrides:

initDCProperties in class JavaBeanDataControl

Parameters:

instance -

getDataProvider

public java.lang.Object getDataProvider()

Returns the Business Service Object of this datacontrol.

Specified by:

getDataProvider in interface DataControl

Overrides:

getDataProvider in class JavaBeanDataControl

Returns:

The business service object

release

public void release()

Releases the DataControl. The DataControl should be in a collectable state after release() has been invokd.

This should close all open DataControl resources.

Specified by:

release in interface DataControl

Overrides:

release in class JavaBeanDataControl