org.mule.transformers
Class AbstractEventAwareTransformer
java.lang.Object
org.mule.transformers.AbstractTransformer
org.mule.transformers.AbstractEventAwareTransformer
- All Implemented Interfaces:
- java.lang.Cloneable, Initialisable, java.io.Serializable, UMOSimpleTransformer, UMOTransformer
- Direct Known Subclasses:
- ObjectToHttpClientMethodRequest, StringToEmailMessage, UMOMessageToResponseString
- public abstract class AbstractEventAwareTransformer
- extends AbstractTransformer
AbstractEventAwareTransformer
is a transformer that has a reference to
the current message. This message can be used obtains properties associated with the current message
useful to the transform.
Note that when part of a transform chain, the Message payload reflects the pre-transform
message state, unless there is no current event for this thread, then the message will be
a new MuleMessage with the src as it's payload. Transformers should always work on the src object not the message payload.
- Version:
- $Revision: 1.1.1.1 $
- Author:
- Ross Mason
- See Also:
UMOMessage
,
MuleMessage
,
Serialized Form
Methods inherited from class org.mule.transformers.AbstractTransformer |
checkReturnClass, clone, generateTransformerName, getEndpoint, getFinalReturnClass, getName, getReturnClass, getSourceTypeClassesIterator, getTransformer, initialise, isSourceTypeSupported, registerSourceType, setEndpoint, setName, setReturnClass, setSourceType, setTransformer, transform, unregisterSourceType |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AbstractEventAwareTransformer
public AbstractEventAwareTransformer()
doTransform
public final java.lang.Object doTransform(java.lang.Object src)
throws TransformerException
- Specified by:
doTransform
in class AbstractTransformer
- Throws:
TransformerException
transform
public abstract java.lang.Object transform(java.lang.Object src,
UMOEventContext context)
throws TransformerException
- Throws:
TransformerException
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