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

Constructors

Constructor and Description
AbstractJmsTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
int	getPriorityWeighting() If 2 or more discoverable transformers are equal, this value can be used to select the correct one
protected javax.jms.Session	getSession()
protected void	setJmsProperties(MuleMessage umoMessage, javax.jms.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(javax.jms.Message source)
protected javax.jms.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 javax.jms.Message transformToMessage(MuleMessage message)
                                        throws TransformerException

Throws:

TransformerException

transformFromMessage

protected Object transformFromMessage(javax.jms.Message source)
                               throws TransformerException

Throws:

TransformerException

setJmsProperties

protected void setJmsProperties(MuleMessage umoMessage,
                    javax.jms.Message msg)
                         throws javax.jms.JMSException

Throws:

javax.jms.JMSException

getSession

protected javax.jms.Session getSession()
                                throws TransformerException,
                                       javax.jms.JMSException

Throws:

TransformerException

javax.jms.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.