Package org.apache.torque.generator.configuration.outlet

Class JavaOutletSaxHandlerFactory

java.lang.Object

org.apache.torque.generator.configuration.outlet.JavaOutletSaxHandlerFactory

All Implemented Interfaces:

TypedOutletSaxHandlerFactory

public class JavaOutletSaxHandlerFactory
extends Object
implements TypedOutletSaxHandlerFactory

Creates Java outlet SAX handlers.

Constructor Summary

Constructors

Constructor	Description
JavaOutletSaxHandlerFactory()

Method Summary

Modifier and Type	Method	Description
Outlet	createOutletForTemplate(String templatePath, ConfigurationProvider configurationProvider)	Creates an outlet for a template with the given file name.
OutletSaxHandler	getOutletSaxHandler(QualifiedName outletName, ConfigurationProvider configurationProvider, UnitDescriptor unitDescriptor, ConfigurationHandlers configurationHandlers)	Returns a JavaOutletSaxHandler for reading the configuration of Java outlets.
Collection<String>	getTemplatesFilenameExtensionsForScan()	Returns the filename extensions for templates which define outlets of this type.
String	getType()	Returns the outlet type which can be handled by the OutletSaxHandlers created by this factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaOutletSaxHandlerFactory

public JavaOutletSaxHandlerFactory()

Method Detail

getType

public String getType()

Returns the outlet type which can be handled by the OutletSaxHandlers created by this factory.

Specified by:

getType in interface TypedOutletSaxHandlerFactory

Returns:

"javaOutlet".

getTemplatesFilenameExtensionsForScan

public Collection<String> getTemplatesFilenameExtensionsForScan()

Returns the filename extensions for templates which define outlets of this type. These extensions are used for scanning the templates tree.

Specified by:

getTemplatesFilenameExtensionsForScan in interface TypedOutletSaxHandlerFactory

Returns:

the empty list, as this outlet type is not described by templates.

createOutletForTemplate

public Outlet createOutletForTemplate(String templatePath,
                                      ConfigurationProvider configurationProvider)

Creates an outlet for a template with the given file name. This implementation throws a UnsupportedOperationException as java outlets are not template based.

Specified by:

createOutletForTemplate in interface TypedOutletSaxHandlerFactory

Parameters:

templatePath - the path to the template, relative to the templates directory, not null.

configurationProvider - the configuration provider.

Returns:

always throws an Exception

Throws:

UnsupportedOperationException - always.

getOutletSaxHandler

public final OutletSaxHandler getOutletSaxHandler(QualifiedName outletName,
                                                  ConfigurationProvider configurationProvider,
                                                  UnitDescriptor unitDescriptor,
                                                  ConfigurationHandlers configurationHandlers)
                                           throws SAXException

Returns a JavaOutletSaxHandler for reading the configuration of Java outlets. This implementation uses the provided name as outlet name.

Specified by:

getOutletSaxHandler in interface TypedOutletSaxHandlerFactory

Parameters:

outletName - the name for the outlet which configuration will be read in by the generated SaxHandlerFactory, or null if the name of the outlet should be determined from the parsed XML.

configurationProvider - The access object for the configuration files, not null.

unitDescriptor - The description of the generation unit, not null.

configurationHandlers - the available configuration handlers, not null.

Returns:

a new JavaOutletSaxHandler.

Throws:

SAXException - if the SAX Handler for the outlet can not be created from the given XML element.