Package com.adaptris.core.services.metadata.compare

Class MetadataComparisonService

java.lang.Object

com.adaptris.core.ServiceImp

com.adaptris.core.services.metadata.compare.MetadataComparisonService

All Implemented Interfaces:

AdaptrisComponent, ComponentLifecycle, ComponentLifecycleExtension, MessageEventGenerator, Service, StateManagedComponent

@ComponentProfile(summary="Compare two metadata values and store the result against a 3rd metadata key",
                  tag="service,metadata")
public class MetadataComparisonService
extends ServiceImp

Implementation of Service that compares two items of metadata.

Sometimes you just want to compare two metadata values and store the result against a 3rd metadata key. Well this does that.

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

Field Summary

Fields inherited from class com.adaptris.core.ServiceImp

log

Constructor Summary

Constructors

Constructor	Description
MetadataComparisonService()
MetadataComparisonService(String first, String second, MetadataComparator mc)

Method Summary

Modifier and Type	Method	Description
protected void	closeService()
void	doService(AdaptrisMessage msg)	Apply the service to the message.
MetadataComparator	getComparator()
String	getFirstKey()
String	getSecondKey()
protected void	initService()
void	prepare()	Prepare for initialisation.
void	setComparator(MetadataComparator mc)
void	setFirstKey(String key)
void	setSecondKey(String key)

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

Constructor Details

MetadataComparisonService

public MetadataComparisonService()

MetadataComparisonService

public MetadataComparisonService(String first,
 String second,
 MetadataComparator mc)

Method Details

doService

public void doService(AdaptrisMessage msg)
               throws ServiceException

Description copied from interface: Service

Apply the service to the message.

Parameters:

msg - the AdaptrisMessage to process

Throws:

ServiceException - wrapping any underlying Exceptions

initService

protected void initService()
                    throws CoreException

Specified by:

initService in class ServiceImp

Throws:

CoreException

closeService

protected void closeService()

Specified by:

closeService in class ServiceImp

prepare

public void prepare()
             throws CoreException

Description copied from interface: ComponentLifecycleExtension

Prepare for initialisation.

Throws:

CoreException

getFirstKey

public String getFirstKey()

setFirstKey

public void setFirstKey(String key)

getSecondKey

public String getSecondKey()

setSecondKey

public void setSecondKey(String key)

getComparator

public MetadataComparator getComparator()

setComparator

public void setComparator(MetadataComparator mc)