org.mule.providers.jms.transformers
Class AbstractJmsTransformer

java.lang.Object
  org.mule.transformers.AbstractTransformer
      org.mule.providers.jms.transformers.AbstractJmsTransformer

All Implemented Interfaces:

Cloneable, org.mule.impl.internal.notifications.ConnectionNotificationListener, org.mule.umo.lifecycle.Initialisable, Serializable, org.mule.umo.manager.UMOServerNotificationListener, org.mule.umo.transformer.UMOSimpleTransformer, org.mule.umo.transformer.UMOTransformer

Direct Known Subclasses:

JMSMessageToObject, ObjectToJMSMessage

public abstract class AbstractJmsTransformer

extends org.mule.transformers.AbstractTransformer

implements org.mule.impl.internal.notifications.ConnectionNotificationListener

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.

Version:

1.2

Author:

Ross Mason

See Also:

Serialized Form

Field Summary

static char	REPLACEMENT_CHAR
protected boolean	requireNewSession

Fields inherited from class org.mule.transformers.AbstractTransformer

endpoint, logger, name, nextTransformer, returnClass, TRANSFORMER_DEFAULT

Fields inherited from interface org.mule.umo.transformer.UMOSimpleTransformer

SERVICE_ID

Constructor Summary

AbstractJmsTransformer()

Method Summary

static String	encodeHeader(String name) Encode a string so that is is a valid java identifier
Session	getSession()
void	onNotification(org.mule.umo.manager.UMOServerNotification notification)
protected void	setJmsProperties(org.mule.umo.UMOMessage umoMessage, Message msg)
void	setSession(Session session)
Object	transform(Object src, Session session) Transforms the object.
protected Object	transformFromMessage(Message source)
protected Message	transformToMessage(Object src)

Methods inherited from class org.mule.transformers.AbstractTransformer

checkReturnClass, clone, doTransform, generateTransformerName, getEndpoint, getFinalReturnClass, getName, getNextTransformer, getReturnClass, getSourceType, getSourceTypeClassesIterator, initialise, isAcceptNull, isIgnoreBadInput, isSourceTypeSupported, isSourceTypeSupported, registerSourceType, setEndpoint, setIgnoreBadInput, setName, setNextTransformer, setReturnClass, setSourceType, toString, transform, unregisterSourceType

Methods inherited from class java.lang.Object

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

Field Detail

REPLACEMENT_CHAR

public static final char REPLACEMENT_CHAR

See Also:

Constant Field Values

requireNewSession

protected boolean requireNewSession

Constructor Detail

AbstractJmsTransformer

public AbstractJmsTransformer()

Method Detail

transform

public Object transform(Object src,
                        Session session)
                 throws org.mule.umo.transformer.TransformerException

Transforms the object.

Parameters:

src - The source object to transform.

session -

Returns:

The transformed object as an XMLMessage

Throws:

org.mule.umo.transformer.TransformerException

transformToMessage

protected Message transformToMessage(Object src)
                              throws org.mule.umo.transformer.TransformerException

Parameters:

src - The source data to compress

Returns:

Throws:

org.mule.umo.transformer.TransformerException

setJmsProperties

protected void setJmsProperties(org.mule.umo.UMOMessage umoMessage,
                                Message msg)
                         throws JMSException

Throws:

JMSException

encodeHeader

public static String encodeHeader(String name)

Encode a string so that is is a valid java identifier

Parameters:

name -

Returns:

A valid Jms header name

transformFromMessage

protected Object transformFromMessage(Message source)
                               throws org.mule.umo.transformer.TransformerException

Throws:

org.mule.umo.transformer.TransformerException

getSession

public Session getSession()

setSession

public void setSession(Session session)

onNotification

public void onNotification(org.mule.umo.manager.UMOServerNotification notification)

Specified by:

onNotification in interface org.mule.umo.manager.UMOServerNotificationListener