org.mule.module.json.transformers
Class JsonToObject

java.lang.Object
  org.mule.transformer.AbstractTransformer
      org.mule.transformer.AbstractMessageAwareTransformer
          org.mule.module.json.transformers.AbstractJsonTransformer
              org.mule.module.json.transformers.JsonToObject

All Implemented Interfaces:

MuleContextAware, Initialisable, NamedObject, BaseTransformer, DiscoverableTransformer, Transformer

public class JsonToObject
extends AbstractJsonTransformer

A transformer that will convert a JSON encoded object graph to a java object. The object type is determined by the 'returnClass' attribute. Note that this transformers supports Arrays and Lists. For example, to convert a JSON string to an array of org.foo.Person, set the the returnClass=[Lorg.foo.Person;.

The JSON engine can be configured using the jsonConfig attribute. This is an object reference to an instance of: net.sf.json.JsonConfig. This can be created as a spring bean.

Field Summary

Fields inherited from class org.mule.module.json.transformers.AbstractJsonTransformer

weighting

Fields inherited from class org.mule.transformer.AbstractTransformer

DEFAULT_TRUNCATE_LENGTH, endpoint, logger, MULE_MESSAGE_ADAPTER_DATA_TYPE, MULE_MESSAGE_DATA_TYPE, muleContext, name, returnType, sourceTypes

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

DEFAULT_PRIORITY_WEIGHTING, MAX_PRIORITY_WEIGHTING, MIN_PRIORITY_WEIGHTING

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

PHASE_NAME

Constructor Summary

JsonToObject()

Method Summary

Map<Class,Class>	getDeserializationMixins()
void	initialise() Template method where deriving classes can do any initialisation after the properties have been set on this transformer
void	setDeserializationMixins(Map<Class,Class> deserializationMixins)
Object	transform(MuleMessage message, String outputEncoding)

Methods inherited from class org.mule.module.json.transformers.AbstractJsonTransformer

getMapper, getMixins, getPriorityWeighting, setMapper, setMixins, setPriorityWeighting

Methods inherited from class org.mule.transformer.AbstractMessageAwareTransformer

doTransform, isSourceDataTypeSupported

Methods inherited from class org.mule.transformer.AbstractTransformer

checkReturnClass, generateTransformerName, getEncoding, getEndpoint, getName, getReturnClass, getReturnDataType, getSourceDataTypes, getSourceTypes, isAcceptNull, isConsumed, isIgnoreBadInput, isSourceDataTypeSupported, isSourceTypeSupported, isSourceTypeSupported, registerSourceType, registerSourceType, setEndpoint, setIgnoreBadInput, setMuleContext, setName, setReturnClass, setReturnDataType, toString, transform, transform, unregisterSourceType, unregisterSourceType

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonToObject

public JsonToObject()

Method Detail

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 AbstractJsonTransformer

Throws:

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

RecoverableException - if an error occurs that can be recovered from

transform

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

Specified by:

transform in class AbstractMessageAwareTransformer

Throws:

TransformerException

getDeserializationMixins

public Map<Class,Class> getDeserializationMixins()

setDeserializationMixins

public void setDeserializationMixins(Map<Class,Class> deserializationMixins)