org.mule.runtime.core.transformer

Class TransformerChain

java.lang.Object

org.mule.runtime.api.meta.AbstractAnnotatedObject

org.mule.runtime.core.transformer.AbstractTransformer

org.mule.runtime.core.transformer.AbstractMessageTransformer

org.mule.runtime.core.transformer.TransformerChain

All Implemented Interfaces:

Function<org.reactivestreams.Publisher<Event>,org.reactivestreams.Publisher<Event>>, org.mule.runtime.api.lifecycle.Disposable, org.mule.runtime.api.lifecycle.Initialisable, org.mule.runtime.api.meta.AnnotatedObject, org.mule.runtime.api.meta.NameableObject, org.mule.runtime.api.meta.NamedObject, MuleContextAware, Processor, ReactiveProcessor, MessageTransformer, Transformer

public class TransformerChain
extends AbstractMessageTransformer

A referencable chain of transformers that can be used as a single transformer

Nested Class Summary

Nested classes/interfaces inherited from interface org.mule.runtime.core.api.processor.ReactiveProcessor

ReactiveProcessor.ProcessingType

Field Summary

Fields inherited from class org.mule.runtime.core.transformer.AbstractTransformer

logger, muleContext, name, sourceTypes

Fields inherited from class org.mule.runtime.api.meta.AbstractAnnotatedObject

LOCATION_KEY

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

PHASE_NAME

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

PHASE_NAME

Fields inherited from interface org.mule.runtime.api.meta.AnnotatedObject

PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
TransformerChain(List<Transformer> transformers)
TransformerChain(String name, List<Transformer> transformers)
TransformerChain(String name, Transformer... transformers)
TransformerChain(Transformer... transformers)

Method Summary

Modifier and Type	Method and Description
protected String	generateTransformerName()
List<Transformer>	getTransformers()
void	initialise() Template method where deriving classes can do any initialisation after the properties have been set on this transformer
void	setMuleContext(MuleContext muleContext)
Object	transformMessage(Event event, Charset outputEncoding) Transform the message

Methods inherited from class org.mule.runtime.core.transformer.AbstractMessageTransformer

checkReturnClass, doTransform, isSourceDataTypeSupported, transform, transform, transform

Methods inherited from class org.mule.runtime.core.transformer.AbstractTransformer

dispose, getName, getReturnDataType, getSourceDataTypes, isAcceptNull, isAllowNullReturn, isConsumed, isIgnoreBadInput, isSourceDataTypeSupported, process, registerSourceType, resolveEncoding, setAllowNullReturn, setIgnoreBadInput, setName, setReturnDataType, toString, transform, unregisterSourceType

Methods inherited from class org.mule.runtime.api.meta.AbstractAnnotatedObject

getAnnotation, getAnnotations, getLocation, setAnnotations

Methods inherited from class java.lang.Object

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

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

getProcessingType, getReturnDataType, getSourceDataTypes, isAcceptNull, isIgnoreBadInput, isSourceDataTypeSupported, setReturnDataType, transform

Methods inherited from interface org.mule.runtime.core.api.processor.Processor

apply, process

Methods inherited from interface java.util.function.Function

andThen, compose, identity

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

dispose

Methods inherited from interface org.mule.runtime.api.meta.NameableObject

setName

Methods inherited from interface org.mule.runtime.api.meta.NamedObject

getName

Constructor Detail

TransformerChain

public TransformerChain(List<Transformer> transformers)

TransformerChain

public TransformerChain(Transformer... transformers)

TransformerChain

public TransformerChain(String name,
                        List<Transformer> transformers)

TransformerChain

public TransformerChain(String name,
                        Transformer... transformers)

Method Detail

transformMessage

public Object transformMessage(Event event,
                               Charset outputEncoding)
                        throws TransformerException

Description copied from class: AbstractMessageTransformer

Transform the message

Specified by:

transformMessage in class AbstractMessageTransformer

Throws:

TransformerException

initialise

public void initialise()
                throws org.mule.runtime.api.lifecycle.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 org.mule.runtime.api.lifecycle.Initialisable

Overrides:

initialise in class AbstractTransformer

Throws:

org.mule.runtime.api.lifecycle.InitialisationException

setMuleContext

public void setMuleContext(MuleContext muleContext)

Specified by:

setMuleContext in interface MuleContextAware

Overrides:

setMuleContext in class AbstractTransformer

Parameters:

muleContext - the Mule node.

generateTransformerName

protected String generateTransformerName()

Overrides:

generateTransformerName in class AbstractTransformer

getTransformers

public List<Transformer> getTransformers()