org.mule.transport.jms.transformers
Class AbstractJmsTransformer

java.lang.Object
  org.mule.transformer.AbstractTransformer
      org.mule.transformer.AbstractMessageAwareTransformer
          org.mule.transport.jms.transformers.AbstractJmsTransformer

All Implemented Interfaces:

Initialisable, NamedObject, BaseTransformer, DiscoverableTransformer, Transformer

Direct Known Subclasses:

JMSMessageToObject, ObjectToJMSMessage

public abstract class AbstractJmsTransformer
extends AbstractMessageAwareTransformer
implements DiscoverableTransformer

AbstractJmsTransformer is an abstract class that should be used for all transformers where a JMS message will be the transformed or transformee object. It provides services for compressing and uncompressing messages.

Field Summary

Fields inherited from class org.mule.transformer.AbstractTransformer

DEFAULT_TRUNCATE_LENGTH, endpoint, logger, name, returnClass, 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

AbstractJmsTransformer()

Method Summary

int	getPriorityWeighting() If 2 or more discoverable transformers are equal, this value can be used to select the correct one
protected Session	getSession()
protected void	setJmsProperties(MuleMessage message, Message msg)
void	setPriorityWeighting(int priorityWeighting) If 2 or more discoverable transformers are equal, this value can be used to select the correct one
protected Object	transformFromMessage(Message source, String encoding)
protected Message	transformToMessage(MuleMessage message)

Methods inherited from class org.mule.transformer.AbstractMessageAwareTransformer

doTransform, isSourceTypeSupported, transform

Methods inherited from class org.mule.transformer.AbstractTransformer

checkReturnClass, generateTransformerName, getEndpoint, getName, getReturnClass, getSourceTypes, initialise, isAcceptNull, isConsumed, isIgnoreBadInput, isSourceTypeSupported, registerSourceType, setEndpoint, setIgnoreBadInput, setName, setReturnClass, toString, transform, unregisterSourceType

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractJmsTransformer

public AbstractJmsTransformer()

Method Detail

transformToMessage

protected Message transformToMessage(MuleMessage message)
                              throws TransformerException

Throws:

TransformerException

transformFromMessage

protected Object transformFromMessage(Message source,
                                      String encoding)
                               throws TransformerException

Throws:

TransformerException

setJmsProperties

protected void setJmsProperties(MuleMessage message,
                                Message msg)
                         throws JMSException

Throws:

JMSException

getSession

protected Session getSession()
                      throws TransformerException,
                             ConnectException,
                             JMSException

Throws:

TransformerException

ConnectException

JMSException

getPriorityWeighting

public int getPriorityWeighting()

Description copied from interface: DiscoverableTransformer

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

Specified by:

getPriorityWeighting in interface DiscoverableTransformer

Returns:

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

setPriorityWeighting

public void setPriorityWeighting(int priorityWeighting)

Description copied from interface: DiscoverableTransformer

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

Specified by:

setPriorityWeighting in interface DiscoverableTransformer

Parameters:

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