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oracle.jbo.datasource.svc
Class SIVODataSourceImpl

java.lang.Object
oracle.jbo.datasource.svc.SIVODataSourceImpl

All Implemented Interfaces:

CtrlHintsSupport, ViewDataSource

public class SIVODataSourceImpl

extends java.lang.Object

implements ViewDataSource, CtrlHintsSupport

Since:

release specific (what release of product did this appear in)

Constructor Summary

SIVODataSourceImpl()

Method Summary

long	estimateCount(FindCriteria findCriteria) Retrieve the number object that matchs the criteria.
java.util.List<java.lang.String>	getContextKey() Returns the list of attributes that is to be considered the context key attributes for looking up row-level UI hints.
java.util.List<AttrCtrlHints>	getControlHints(Row row, java.lang.String localeName) Returns the row-level UI hints for a given locale.
java.util.List<AttrCtrlHints>	getControlHints(java.lang.String localeName) Returns the base UI hints for a given locale.
boolean	isCtrlHintsSupported() Returns a flag specifying if the underlying datasource can retrieve the static control hints defined on the server-side EOs and VOs.
boolean	isRowCtrlHintsSupported() Returns a flag specifying if the underlying datasource can retrieve the row-specific control hints defined on the server-side EOs and VOs.
java.util.List	retrieveData(FindCriteria findCriteria) Retrieve the data and form a list.
void	setDataSourceDef(DataSourceDef dsDef) Sets the DataSourceDef to be used with the instance.
void	setViewInfo(ViewDefImpl viewDef, ViewObjectImpl vo)

Methods inherited from class java.lang.Object

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

Constructor Detail

SIVODataSourceImpl

public SIVODataSourceImpl()

Method Detail

retrieveData

public java.util.List retrieveData(FindCriteria findCriteria)

Description copied from interface: ViewDataSource

Retrieve the data and form a list.

Specified by:

retrieveData in interface ViewDataSource

Parameters:

findCriteria - The search criteria.

Returns:

The list data that matchs the criteria.

estimateCount

public long estimateCount(FindCriteria findCriteria)

Description copied from interface: ViewDataSource

Retrieve the number object that matchs the criteria.

Specified by:

estimateCount in interface ViewDataSource

Parameters:

findCriteria - The search criteria.

Returns:

The number of objects that match the criteria.

setViewInfo

public void setViewInfo(ViewDefImpl viewDef,
                        ViewObjectImpl vo)

Specified by:

setViewInfo in interface ViewDataSource

isCtrlHintsSupported

public boolean isCtrlHintsSupported()

Description copied from interface: CtrlHintsSupport

Returns a flag specifying if the underlying datasource can retrieve the static control hints defined on the server-side EOs and VOs.

Specified by:

isCtrlHintsSupported in interface CtrlHintsSupport

Returns:

true if the underlying datasource supports control hints and false otherwise.

getControlHints

public java.util.List<AttrCtrlHints> getControlHints(java.lang.String localeName)

Description copied from interface: CtrlHintsSupport

Returns the base UI hints for a given locale.

Specified by:

getControlHints in interface CtrlHintsSupport

Parameters:

localeName - a locale name

Returns:

default control hints.

isRowCtrlHintsSupported

public boolean isRowCtrlHintsSupported()

Description copied from interface: CtrlHintsSupport

Returns a flag specifying if the underlying datasource can retrieve the row-specific control hints defined on the server-side EOs and VOs.

Specified by:

isRowCtrlHintsSupported in interface CtrlHintsSupport

Returns:

true if the underlying datasource supports row-level specific control hints and false otherwise.

getContextKey

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

Description copied from interface: CtrlHintsSupport

Returns the list of attributes that is to be considered the context key attributes for looking up row-level UI hints.

Specified by:

getContextKey in interface CtrlHintsSupport

Returns:

context key attributes.

getControlHints

public java.util.List<AttrCtrlHints> getControlHints(Row row,
                                                     java.lang.String localeName)

Description copied from interface: CtrlHintsSupport

Returns the row-level UI hints for a given locale.

Specified by:

getControlHints in interface CtrlHintsSupport

Parameters:

row - the data row

localeName - a locale name

Returns:

row-level control hints.

setDataSourceDef

public void setDataSourceDef(DataSourceDef dsDef)

Description copied from interface: CtrlHintsSupport

Sets the DataSourceDef to be used with the instance.

Specified by:

setDataSourceDef in interface CtrlHintsSupport

Parameters:

dsDef - the datasource metadata

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