wt.ixb.actor
Interface Actor

All Known Implementing Classes:

ActorTemplate

public interface Actor

This interface represents various actions on export and import. The actions can be explicitly specified from client or from server registry.

Supported API: true

Extendable: true

Method Summary

void	checkApplicabilityOfAction(Object obj) Check if this action is applicable to the specified object.
Object	createObject(ClassExporterImporter handler, IxbElement fileXML, Importer importer) Create an object instance.
Object	importObjectAttributes(ClassExporterImporter handler, Object object, IxbElement fileXML, Importer importer) Supported API: false
Object	importObjectAttributesAfterStore(ClassExporterImporter handler, Object object, IxbElement fileXML, Importer importer) Supported API: false
void	performPostExportAction(ClassExporterImporter handler, Exporter exporter, Object object, IxbElement fileXML) Perform any action for the object after the real export ends.
void	performPreExportAction(ClassExporterImporter handler, Exporter exporter, Object object) Perform any actions for the object before the real export begins.
void	previewObject(ClassExporterImporter handler, IxbElement fileXML, Importer importer) Preview the import, including conflicts checking, without performing the real import.
Object	storeObject(ClassExporterImporter handler, Object object, IxbElement fileXML, Importer importer) Persists the specified object as created by createObject(ClassExporterImporter handler, IxbElement fileXML, Importer importer) Supported API: true

Method Detail

performPreExportAction

public void performPreExportAction(ClassExporterImporter handler,
                                   Exporter exporter,
                                   Object object)
                            throws WTException

Perform any actions for the object before the real export begins. Usually this method does nothing.

Supported API: true

Parameters:

handler - The export class handler.

exporter - The Exporter instance that represents the context of the export operation.

object - The object to be exported.

Throws:

WTException

performPostExportAction

public void performPostExportAction(ClassExporterImporter handler,
                                    Exporter exporter,
                                    Object object,
                                    IxbElement fileXML)
                             throws WTException

Perform any action for the object after the real export ends. Usually all common export actions are executed here.

Supported API: true

Parameters:

handler - The export class handler.

exporter - The Exporter instance that represents the context of the export operation.

object - The object to be exported.

fileXML - The exported information of the object.

Throws:

WTException

previewObject

public void previewObject(ClassExporterImporter handler,
                          IxbElement fileXML,
                          Importer importer)
                   throws WTException

Preview the import, including conflicts checking, without performing the real import.

Supported API: true

Parameters:

handler - The import class handler for the corresponding XML file.

fileXML - the XML element to be imported.

importer - The Importer instance that represents the context of the import operation.

Throws:

WTException

createObject

public Object createObject(ClassExporterImporter handler,
                           IxbElement fileXML,
                           Importer importer)
                    throws WTException

Create an object instance. Usually the instance will not be persisted within this method context.

Supported API: true

Parameters:

handler - The import class handler for the corresponding XML file.

fileXML - the XML element to be imported.

importer - The Importer instance that represents the context of the import operation.

Returns:

Object

Throws:

WTException

See Also:

method storeObject( ClassExporterImporter handler, Object object, IxbElement fileXML, Importer importer )

importObjectAttributes

public Object importObjectAttributes(ClassExporterImporter handler,
                                     Object object,
                                     IxbElement fileXML,
                                     Importer importer)
                              throws WTException

Supported API: false

Parameters:

handler -

object -

fileXML -

importer -

Returns:

Object

Throws:

WTException

importObjectAttributesAfterStore

public Object importObjectAttributesAfterStore(ClassExporterImporter handler,
                                               Object object,
                                               IxbElement fileXML,
                                               Importer importer)
                                        throws WTException

Supported API: false

Parameters:

handler -

object -

fileXML -

importer -

Returns:

Object

Throws:

WTException

storeObject

public Object storeObject(ClassExporterImporter handler,
                          Object object,
                          IxbElement fileXML,
                          Importer importer)
                   throws WTException

Persists the specified object as created by createObject(ClassExporterImporter handler, IxbElement fileXML, Importer importer)

Supported API: true

Parameters:

handler - The import class handler for the corresponding XML file.

object - The object to be persisted.

fileXML - the XML element to be imported.

importer - The Importer instance that represents the context of the import operation.

Returns:

Object

Throws:

WTException

checkApplicabilityOfAction

public void checkApplicabilityOfAction(Object obj)
                                throws WTException

Check if this action is applicable to the specified object. If not, throw wt.util.WTException

Supported API: true

Parameters:

obj -

Throws:

WTException