org.springframework.ws.endpoint
Class TransformerObjectSupport

java.lang.Object
  org.springframework.ws.endpoint.TransformerObjectSupport

Direct Known Subclasses:

AbstractDom4jPayloadEndpoint, AbstractDomPayloadEndpoint, AbstractJDomPayloadEndpoint, AbstractLoggingInterceptor, AbstractSaxPayloadEndpoint, AbstractStaxPayloadEndpoint, AbstractValidatingInterceptor, PayloadEndpointAdapter, WsdlDefinitionHandlerAdapter

public abstract class TransformerObjectSupport
extends Object

Convenient base class for objects that use a Transformer. Subclasses can call createTransformer to obtain a transformer. This should be done per incoming request, because Transformer instances are not thread-safe.

Author:

Arjen Poutsma

See Also:

Transformer, createTransformer()

Field Summary

protected Log

logger Logger available to subclasses.

Constructor Summary

TransformerObjectSupport()

Method Summary

protected Transformer	createTransformer() Creates a new Transformer.
protected TransformerFactory	createTransformerFactory() Create a TransformerFactory that this endpoint will use to create Transformers.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

Logger available to subclasses.

Constructor Detail

TransformerObjectSupport

public TransformerObjectSupport()

Method Detail

createTransformer

protected final Transformer createTransformer()
                                       throws TransformerConfigurationException

Creates a new Transformer. Must be called per request, as transformer is not thread-safe.

Returns:

the created transformer

Throws:

TransformerConfigurationException - if thrown by JAXP methods

createTransformerFactory

protected TransformerFactory createTransformerFactory()
                                               throws TransformerFactoryConfigurationError

Create a TransformerFactory that this endpoint will use to create Transformers. Can be overridden in subclasses, adding further initialization of the factory. The resulting TransformerFactory is cached, so this method will only be called once.

Returns:

the created TransformerFactory

Throws:

TransformerFactoryConfigurationError - if thrown by JAXP methods