Package com.adaptris.core.services.metadata

Class MetadataHashingService

java.lang.Object

com.adaptris.core.ServiceImp

com.adaptris.core.services.metadata.MetadataServiceImpl

com.adaptris.core.services.metadata.ReformatMetadata

com.adaptris.core.services.metadata.MetadataHashingService

All Implemented Interfaces:

AdaptrisComponent, ComponentLifecycle, ComponentLifecycleExtension, MessageEventGenerator, Service, MetadataReformatter, StateManagedComponent

@ComponentProfile(summary="Hash a metadata value, and store it",
                  tag="service,metadata")
public class MetadataHashingService
extends ReformatMetadata

Hashes the metadata value stored against a metadata key.

Each matching metadata key from ReformatMetadata.getMetadataKeyRegexp() will be hashed, and the value overwitten with the hash after translating it into a String with the specified ByteTranslator

In the adapter configuration file this class is aliased as metadata-hashing-service which is the preferred alternative to the fully qualified classname when building your configuration.

Nested Class Summary

Nested classes/interfaces inherited from class com.adaptris.core.services.metadata.MetadataServiceImpl

MetadataServiceImpl.LogWrapper

Field Summary

Fields inherited from class com.adaptris.core.services.metadata.MetadataServiceImpl

DEBUG, ERROR, INFO, TRACE, WARN

Fields inherited from class com.adaptris.core.ServiceImp

log

Constructor Summary

Constructors

Constructor	Description
MetadataHashingService()
MetadataHashingService(java.lang.String regexp)
MetadataHashingService(java.lang.String regexp, java.lang.String hash, ByteTranslator translator)

Method Summary

Modifier and Type	Method	Description
ByteTranslator	getByteTranslator()
java.lang.String	getHashAlgorithm()
protected void	initService()
java.lang.String	reformat(java.lang.String s, java.lang.String charEncoding)	Reformat a metadata value
void	setByteTranslator(ByteTranslator translator)	Specify how to translate the resulting byte array from the hash into a String.
void	setHashAlgorithm(java.lang.String hashAlg)

Methods inherited from class com.adaptris.core.services.metadata.ReformatMetadata

doService, getMetadataKeyRegexp, setMetadataKeyRegexp

Methods inherited from class com.adaptris.core.services.metadata.MetadataServiceImpl

closeService, getMetadataLogger, logMetadata, logMetadata, logMetadata, logMetadata, prepare, setMetadataLogger, withMetadataLogger

Methods inherited from class com.adaptris.core.ServiceImp

changeState, close, continueOnFailure, createName, createQualifier, getContinueOnFail, getIsTrackingEndpoint, getUniqueId, init, isBranching, isTrackingEndpoint, requestClose, requestInit, requestStart, requestStop, retrieveComponentState, setContinueOnFail, setIsTrackingEndpoint, setUniqueId, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.adaptris.core.services.metadata.MetadataReformatter

reformat

Constructor Detail

MetadataHashingService

public MetadataHashingService()

MetadataHashingService

public MetadataHashingService(java.lang.String regexp)

MetadataHashingService

public MetadataHashingService(java.lang.String regexp,
                              java.lang.String hash,
                              ByteTranslator translator)

Method Detail

initService

protected void initService()
                    throws CoreException

Overrides:

initService in class MetadataServiceImpl

Throws:

CoreException

reformat

public java.lang.String reformat(java.lang.String s,
                                 java.lang.String charEncoding)
                          throws java.lang.Exception

Description copied from interface: MetadataReformatter

Reformat a metadata value

Parameters:

s - the string to reformat

charEncoding - the charset of the message

Returns:

the replacment string.

Throws:

java.lang.Exception

getHashAlgorithm

public final java.lang.String getHashAlgorithm()

setHashAlgorithm

public final void setHashAlgorithm(java.lang.String hashAlg)

getByteTranslator

public final ByteTranslator getByteTranslator()

setByteTranslator

public final void setByteTranslator(ByteTranslator translator)

Specify how to translate the resulting byte array from the hash into a String.

Parameters:

translator - the translator;