org.mule.config.transformer
Class AnnotatedTransformerProxy

java.lang.Object
  org.mule.transformer.AbstractTransformer
      org.mule.transformer.AbstractMessageTransformer
          org.mule.config.transformer.AnnotatedTransformerProxy

All Implemented Interfaces:

AnnotatedObject, MuleContextAware, Disposable, Initialisable, NameableObject, NamedObject, MessageProcessor, Converter, DiscoverableTransformer, MessageTransformer, Transformer, EndpointAware

public class AnnotatedTransformerProxy
extends AbstractMessageTransformer
implements DiscoverableTransformer

Creates a Mule Transformer proxy around a transform method. The transformer will be given a generated name which is the short name of the class and the method name separated with a '.' i.e. 'MyTransformers.fooToBar'

Field Summary

Fields inherited from class org.mule.transformer.AbstractTransformer

encoding, endpoint, logger, mimeType, MULE_MESSAGE_DATA_TYPE, muleContext, name, returnType, sourceTypes

Fields inherited from interface org.mule.api.transformer.Converter

DEFAULT_PRIORITY_WEIGHTING, MAX_PRIORITY_WEIGHTING, MIN_PRIORITY_WEIGHTING

Fields inherited from interface org.mule.api.lifecycle.Initialisable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Disposable

PHASE_NAME

Fields inherited from interface org.mule.api.AnnotatedObject

PROPERTY_NAME

Constructor Summary

AnnotatedTransformerProxy(int weighting, Object proxy, Method transformMethod, Class[] additionalSourceTypes, String sourceMimeType, String resultMimeType)

Method Summary

boolean	equals(Object o)
int	getPriorityWeighting() If two or more discoverable transformers are equal, this value can be used to select the correct one
int	hashCode()
void	initialise() Template method where deriving classes can do any initialisation after the properties have been set on this transformer
void	setPriorityWeighting(int weighting) If 2 or more discoverable transformers are equal, this value can be used to select the correct one
Object	transformMessage(MuleMessage message, String outputEncoding) Transform the message
protected void	validateMethod(Method method, Class[] sourceTypes)

Methods inherited from class org.mule.transformer.AbstractMessageTransformer

checkReturnClass, doTransform, isSourceDataTypeSupported, transform, transform, transform

Methods inherited from class org.mule.transformer.AbstractTransformer

dispose, generateTransformerName, getAnnotation, getAnnotations, getEncoding, getEncoding, getEndpoint, getMimeType, getName, getReturnClass, getReturnDataType, getSourceDataTypes, getSourceTypes, isAcceptNull, isAllowNullReturn, isConsumed, isIgnoreBadInput, isSourceDataTypeSupported, isSourceTypeSupported, isSourceTypeSupported, process, registerSourceType, registerSourceType, setAllowNullReturn, setAnnotations, setEncoding, setEndpoint, setIgnoreBadInput, setMimeType, setMuleContext, setName, setReturnClass, setReturnDataType, toString, transform, unregisterSourceType, unregisterSourceType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.mule.api.transformer.Transformer

getEncoding, getEndpoint, getMimeType, getReturnClass, getReturnDataType, getSourceDataTypes, getSourceTypes, isAcceptNull, isIgnoreBadInput, isSourceDataTypeSupported, isSourceTypeSupported, setReturnClass, setReturnDataType, transform, transform

Methods inherited from interface org.mule.api.processor.MessageProcessor

process

Methods inherited from interface org.mule.api.lifecycle.Disposable

dispose

Methods inherited from interface org.mule.api.NameableObject

setName

Methods inherited from interface org.mule.api.NamedObject

getName

Methods inherited from interface org.mule.api.context.MuleContextAware

setMuleContext

Methods inherited from interface org.mule.endpoint.EndpointAware

setEndpoint

Constructor Detail

AnnotatedTransformerProxy

public AnnotatedTransformerProxy(int weighting,
                                 Object proxy,
                                 Method transformMethod,
                                 Class[] additionalSourceTypes,
                                 String sourceMimeType,
                                 String resultMimeType)
                          throws TransformerException,
                                 InitialisationException

Throws:

TransformerException

InitialisationException

Method Detail

validateMethod

protected void validateMethod(Method method,
                              Class[] sourceTypes)
                       throws IllegalArgumentException

Throws:

IllegalArgumentException

initialise

public void initialise()
                throws InitialisationException

Description copied from class: AbstractTransformer

Template method where deriving classes can do any initialisation after the properties have been set on this transformer

Specified by:

initialise in interface Initialisable

Overrides:

initialise in class AbstractTransformer

Throws:

InitialisationException - if a fatal error occurs causing the Mule instance to shutdown

RecoverableException - if an error occurs that can be recovered from

transformMessage

public Object transformMessage(MuleMessage message,
                               String outputEncoding)
                        throws TransformerException

Description copied from class: AbstractMessageTransformer

Transform the message

Specified by:

transformMessage in class AbstractMessageTransformer

Throws:

TransformerException

getPriorityWeighting

public int getPriorityWeighting()

Description copied from interface: Converter

If two or more discoverable transformers are equal, this value can be used to select the correct one

Specified by:

getPriorityWeighting in interface Converter

Returns:

the priority weighting for this transformer. This is a value between Converter.MIN_PRIORITY_WEIGHTING and Converter.MAX_PRIORITY_WEIGHTING.

setPriorityWeighting

public void setPriorityWeighting(int weighting)

Description copied from interface: Converter

If 2 or more discoverable transformers are equal, this value can be used to select the correct one

Specified by:

setPriorityWeighting in interface Converter

Parameters:

weighting - the priority weighting for this transformer. This is a value between Converter.MIN_PRIORITY_WEIGHTING and Converter.MAX_PRIORITY_WEIGHTING.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object