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oracle.jbo.datasource.svc
Class SIEODataSourceImpl

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

All Implemented Interfaces:

CtrlHintsSupport, EntityDataSource

public class SIEODataSourceImpl

extends java.lang.Object

implements EntityDataSource, CtrlHintsSupport

Constructor Summary

SIEODataSourceImpl()

Method Summary

void	delete(Entity eo) pluggable entity datasource's delete operation
AttributeList	findByPrimaryKey(EntityDefImpl entityDef, Key key) pluggable entity datasource find operation.
AttributeList[]	findByPrimaryKeys(EntityDefImpl entityDef, Key[] keys) pluggable entity datasource find operation.
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.
void	insert(Entity eo) pluggable entity datasource insert operation.
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.
void	process(int processOp, java.util.ArrayList<Entity> entities) pluggable entity datasource's process operation
void	setDataSourceDef(DataSourceDef dsDef) Sets the DataSourceDef to be used with the instance.
void	update(Entity eo) pluggable entity datasource's update operation

Methods inherited from class java.lang.Object

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

Constructor Detail

SIEODataSourceImpl

public SIEODataSourceImpl()

Method Detail

findByPrimaryKey

public AttributeList findByPrimaryKey(EntityDefImpl entityDef,
                                      Key key)

pluggable entity datasource find operation.

Specified by:

findByPrimaryKey in interface EntityDataSource

key - The key of the entity being searched.

Returns:

The AttributeList with the key.

findByPrimaryKeys

public AttributeList[] findByPrimaryKeys(EntityDefImpl entityDef,
                                         Key[] keys)

pluggable entity datasource find operation.

Specified by:

findByPrimaryKeys in interface EntityDataSource

keys - The array of the key to be searched.

Returns:

The array of AttributeList with the keys.

insert

public void insert(Entity eo)

pluggable entity datasource insert operation.

Specified by:

insert in interface EntityDataSource

Parameters:

eo - The Entity to be inserted.

update

public void update(Entity eo)

pluggable entity datasource's update operation

Specified by:

update in interface EntityDataSource

Parameters:

eo - Then entity to be updated.

delete

public void delete(Entity eo)

pluggable entity datasource's delete operation

Specified by:

delete in interface EntityDataSource

Parameters:

eo - The entity to be deleted.

process

public void process(int processOp,
                    java.util.ArrayList<Entity> entities)

pluggable entity datasource's process operation

Specified by:

process in interface EntityDataSource

Parameters:

processOp - The type of the operation. It can be EntityImpl.DML_DELTE, EntityImpl.DML_INSERT, and EntityImpl.DML_UPDATE.

entities - a list of entity objects

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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