org.springframework.integration.xml.transformer
Class XsltPayloadTransformer

java.lang.Object
  org.springframework.integration.transformer.AbstractTransformer
      org.springframework.integration.transformer.AbstractPayloadTransformer<java.lang.Object,java.lang.Object>
          org.springframework.integration.xml.transformer.XsltPayloadTransformer

All Implemented Interfaces:

Transformer

public class XsltPayloadTransformer
extends AbstractPayloadTransformer<java.lang.Object,java.lang.Object>

Thread safe XSLT transformer implementation which returns a transformed Source, Document, or String. If alwaysUseSourceResultFactories is false (default) the following logic occurs

String payload in results in String payload out

Document payload in Document payload out

Source payload in Result payload out, type will be determined by the ResultFactory, DomResultFactory by default. If an instance of ResultTransformer is registered this will be used to convert the result.

If alwaysUseSourceResultFactories is true then the ResultFactory and SourceFactory will be used to create the Source from the payload and the Result to pass into the transformer. An instance of ResultTransformer can also be provided to convert the Result prior to returning

Author:

Jonas Partner, Mark Fisher

Constructor Summary

XsltPayloadTransformer(org.springframework.core.io.Resource xslResource)

XsltPayloadTransformer(org.springframework.core.io.Resource xslResource, ResultTransformer resultTransformer)

XsltPayloadTransformer(javax.xml.transform.Templates templates)

XsltPayloadTransformer(javax.xml.transform.Templates templates, ResultTransformer resultTransformer)

Method Summary

void	setAlwaysUseSourceResultFactories(boolean alwaysUserSourceResultFactories) Forces use of ResultFactory and SourceFactory even for directly supported payloads such as String and Document
void	setResultFactory(ResultFactory resultFactory)
void	setSourceFactory(SourceFactory sourceFactory)
protected org.w3c.dom.Document	transformDocument(org.w3c.dom.Document documentPayload)
java.lang.Object	transformPayload(java.lang.Object payload)
protected java.lang.Object	transformSource(javax.xml.transform.Source source, java.lang.Object payload)
protected java.lang.String	transformString(java.lang.String stringPayload)
protected java.lang.Object	transformUsingFactories(java.lang.Object payload)

Methods inherited from class org.springframework.integration.transformer.AbstractPayloadTransformer

doTransform

Methods inherited from class org.springframework.integration.transformer.AbstractTransformer

transform

Methods inherited from class java.lang.Object

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

Constructor Detail

XsltPayloadTransformer

public XsltPayloadTransformer(javax.xml.transform.Templates templates)
                       throws javax.xml.parsers.ParserConfigurationException

Throws:

javax.xml.parsers.ParserConfigurationException

XsltPayloadTransformer

public XsltPayloadTransformer(javax.xml.transform.Templates templates,
                              ResultTransformer resultTransformer)
                       throws javax.xml.parsers.ParserConfigurationException

Throws:

javax.xml.parsers.ParserConfigurationException

XsltPayloadTransformer

public XsltPayloadTransformer(org.springframework.core.io.Resource xslResource)
                       throws java.lang.Exception

Throws:

java.lang.Exception

XsltPayloadTransformer

public XsltPayloadTransformer(org.springframework.core.io.Resource xslResource,
                              ResultTransformer resultTransformer)
                       throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

setSourceFactory

public void setSourceFactory(SourceFactory sourceFactory)

Parameters:

sourceFactory -

setResultFactory

public void setResultFactory(ResultFactory resultFactory)

Parameters:

resultFactory -

setAlwaysUseSourceResultFactories

public void setAlwaysUseSourceResultFactories(boolean alwaysUserSourceResultFactories)

Forces use of ResultFactory and SourceFactory even for directly supported payloads such as String and Document

Parameters:

alwaysUserSourceResultFactories -

transformPayload

public java.lang.Object transformPayload(java.lang.Object payload)
                                  throws javax.xml.transform.TransformerException

Specified by:

transformPayload in class AbstractPayloadTransformer<java.lang.Object,java.lang.Object>

Throws:

javax.xml.transform.TransformerException

transformUsingFactories

protected java.lang.Object transformUsingFactories(java.lang.Object payload)
                                            throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException

transformSource

protected java.lang.Object transformSource(javax.xml.transform.Source source,
                                           java.lang.Object payload)
                                    throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException

transformString

protected java.lang.String transformString(java.lang.String stringPayload)
                                    throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException

transformDocument

protected org.w3c.dom.Document transformDocument(org.w3c.dom.Document documentPayload)
                                          throws javax.xml.transform.TransformerException

Throws:

javax.xml.transform.TransformerException