org.mule.transport.jms.transformers
Class AbstractJmsTransformer

java.lang.Object
  extended by org.mule.transformer.AbstractTransformer
      extended by org.mule.transformer.AbstractMessageTransformer
          extended by org.mule.transport.jms.transformers.AbstractJmsTransformer
All Implemented Interfaces:
MuleContextAware, MuleContextNotificationListener<MuleContextNotification>, ServerNotificationListener<MuleContextNotification>, Disposable, Initialisable, NamedObject, MessageProcessor, DiscoverableTransformer, MessageTransformer, Transformer, EndpointAware
Direct Known Subclasses:
JMSMessageToObject, ObjectToJMSMessage

public abstract class AbstractJmsTransformer
extends AbstractMessageTransformer
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
encoding, endpoint, logger, mimeType, 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
 
Fields inherited from interface org.mule.api.lifecycle.Disposable
PHASE_NAME
 
Constructor Summary
AbstractJmsTransformer()
           
 
Method Summary
protected abstract  void declareInputOutputClasses()
           
 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()
           
 void setJmsProperties(MuleMessage message, 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  java.lang.Object transformFromMessage(javax.jms.Message source, java.lang.String outputEncoding)
           
protected  javax.jms.Message transformToMessage(MuleMessage message)
           
 
Methods inherited from class org.mule.transformer.AbstractMessageTransformer
checkReturnClass, doTransform, isSourceDataTypeSupported, transform, transform, transform, transformMessage
 
Methods inherited from class org.mule.transformer.AbstractTransformer
checkReturnClass, dispose, generateTransformerName, getEncoding, getEncoding, getEndpoint, getMimeType, getName, getReturnClass, getReturnDataType, getSourceDataTypes, getSourceTypes, initialise, isAcceptNull, isAllowNullReturn, isConsumed, isIgnoreBadInput, isSourceDataTypeSupported, isSourceTypeSupported, isSourceTypeSupported, onNotification, process, registerSourceType, registerSourceType, setAllowNullReturn, setEncoding, setEndpoint, setIgnoreBadInput, setMimeType, setMuleContext, setName, setReturnClass, setReturnDataType, toString, transform, unregisterSourceType, unregisterSourceType
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.mule.api.transformer.Transformer
getEncoding, getEndpoint, getMimeType, getReturnClass, getReturnDataType, getSourceDataTypes, getSourceTypes, isAcceptNull, isIgnoreBadInput, isSourceDataTypeSupported, isSourceTypeSupported, setReturnClass, setReturnDataType, transform
 
Methods inherited from interface org.mule.api.processor.MessageProcessor
process
 
Methods inherited from interface org.mule.api.lifecycle.Initialisable
initialise
 
Methods inherited from interface org.mule.api.lifecycle.Disposable
dispose
 
Methods inherited from interface org.mule.api.NamedObject
getName, setName
 
Methods inherited from interface org.mule.api.context.MuleContextAware
setMuleContext
 
Methods inherited from interface org.mule.endpoint.EndpointAware
setEndpoint
 

Constructor Detail

AbstractJmsTransformer

public AbstractJmsTransformer()
Method Detail

declareInputOutputClasses

protected abstract void declareInputOutputClasses()

transformToMessage

protected javax.jms.Message transformToMessage(MuleMessage message)
                                        throws TransformerException
Throws:
TransformerException

transformFromMessage

protected java.lang.Object transformFromMessage(javax.jms.Message source,
                                                java.lang.String outputEncoding)
                                         throws java.io.IOException,
                                                javax.jms.JMSException
Throws:
java.io.IOException
javax.jms.JMSException

setJmsProperties

public void setJmsProperties(MuleMessage message,
                             javax.jms.Message msg)
                      throws javax.jms.JMSException
Throws:
javax.jms.JMSException

getSession

protected javax.jms.Session getSession()
                                throws javax.jms.JMSException
Throws:
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.


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