org.shiftone.jrat.core.spi
Class AbstractMethodHandlerFactory

java.lang.Object
  org.shiftone.jrat.core.spi.AbstractMethodHandlerFactory

All Implemented Interfaces:

ShutdownListener, MethodHandlerFactory

Direct Known Subclasses:

TreeMethodHandlerFactory

public abstract class AbstractMethodHandlerFactory
extends java.lang.Object
implements MethodHandlerFactory, ShutdownListener

Author:

jeff@shiftone.org (Jeff Drost)

Constructor Summary

AbstractMethodHandlerFactory()

Method Summary

abstract MethodHandler	createMethodHandler(MethodKey methodKey) Method createMethodHandler this method on a handler will never be called more than once with the same methodKey (caching need only be done at one layer) if there is an error, or some reason not to column a handler - this method should log a message and return null (this allows chain handler to not log to several silent handlers)
void	flush()
RuntimeContext	getContext()
java.lang.String	getOutputFile()
void	setOutputFile(java.lang.String outputFile)
void	shutdown()
void	startup(RuntimeContext context) It is recommended that handler factories that require shutdown notification implement the ShutdownListener interface and call context.addShutdownListener(this) in their startup method.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMethodHandlerFactory

public AbstractMethodHandlerFactory()

Method Detail

createMethodHandler

public abstract MethodHandler createMethodHandler(MethodKey methodKey)

Description copied from interface: MethodHandlerFactory

Method createMethodHandler

this method on a handler will never be called more than once with the same methodKey (caching need only be done at one layer)

if there is an error, or some reason not to column a handler - this method should log a message and return null (this allows chain handler to not log to several silent handlers)

Specified by:

createMethodHandler in interface MethodHandlerFactory

getContext

public RuntimeContext getContext()

setOutputFile

public void setOutputFile(java.lang.String outputFile)

getOutputFile

public java.lang.String getOutputFile()

shutdown

public void shutdown()

Specified by:

shutdown in interface ShutdownListener

flush

public void flush()

startup

public void startup(RuntimeContext context)
             throws java.lang.Exception

Description copied from interface: MethodHandlerFactory

It is recommended that handler factories that require shutdown notification implement the ShutdownListener interface and call context.addShutdownListener(this) in their startup method.

Specified by:

startup in interface MethodHandlerFactory

Throws:

java.lang.Exception

See Also:

ShutdownListener