org.mule.transformers.encryption
Class AbstractEncryptionTransformer

java.lang.Object
  extended by org.mule.transformers.AbstractTransformer
      extended by org.mule.transformers.encryption.AbstractEncryptionTransformer
All Implemented Interfaces:
Cloneable, Initialisable, UMOBaseTransformer, UMOTransformer
Direct Known Subclasses:
DecryptionTransformer, EncryptionTransformer

public abstract class AbstractEncryptionTransformer
extends AbstractTransformer

EncryptionTransformer will transform an array of bytes or string into an encrypted array of bytes


Field Summary
 
Fields inherited from class org.mule.transformers.AbstractTransformer
DEFAULT_TRUNCATE_LENGTH, endpoint, logger, name, nextTransformer, returnClass, sourceTypes
 
Constructor Summary
AbstractEncryptionTransformer()
           
 
Method Summary
 Object clone()
           
 Object doTransform(Object src, String encoding)
           
 UMOEncryptionStrategy getStrategy()
           
 String getStrategyName()
           
protected abstract  byte[] getTransformedBytes(byte[] buffer)
           
 void initialise()
          Template method were deriving classes can do any initialisation after the properties have been set on this transformer
 void setStrategy(UMOEncryptionStrategy strategy)
           
 void setStrategyName(String strategyName)
           
 
Methods inherited from class org.mule.transformers.AbstractTransformer
checkReturnClass, generateTransformerName, getEndpoint, getFinalReturnClass, getName, getNextTransformer, getReturnClass, isAcceptNull, isIgnoreBadInput, isSourceTypeSupported, isSourceTypeSupported, nextTransform, registerSourceType, setEndpoint, setIgnoreBadInput, setName, setNextTransformer, setReturnClass, toString, transform, unregisterSourceType
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

AbstractEncryptionTransformer

public AbstractEncryptionTransformer()
Method Detail

clone

public Object clone()
             throws CloneNotSupportedException
Specified by:
clone in interface UMOBaseTransformer
Overrides:
clone in class AbstractTransformer
Throws:
CloneNotSupportedException

doTransform

public Object doTransform(Object src,
                          String encoding)
                   throws TransformerException
Specified by:
doTransform in class AbstractTransformer
Throws:
TransformerException

getTransformedBytes

protected abstract byte[] getTransformedBytes(byte[] buffer)
                                       throws CryptoFailureException
Throws:
CryptoFailureException

initialise

public void initialise()
                throws InitialisationException
Template method were deriving classes can do any initialisation after the properties have been set on this transformer

Specified by:
initialise in interface Initialisable
Overrides:
initialise in class AbstractTransformer
Throws:
InitialisationException
RecoverableException - if an error occurs that can be recovered from

getStrategy

public UMOEncryptionStrategy getStrategy()

setStrategy

public void setStrategy(UMOEncryptionStrategy strategy)

getStrategyName

public String getStrategyName()

setStrategyName

public void setStrategyName(String strategyName)


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