org.apache.gobblin.util.filesystem

Class ExceptionCatchingPathAlterationListenerDecorator

java.lang.Object

org.apache.gobblin.util.filesystem.ExceptionCatchingPathAlterationListenerDecorator

All Implemented Interfaces:

Decorator, PathAlterationListener

public class ExceptionCatchingPathAlterationListenerDecorator
extends Object
implements PathAlterationListener, Decorator

A decorator for PathAlterationListener that catches and logs any exception thrown by the underlying listener, preventing it from failing the application.

Constructor Summary

Constructors

Constructor and Description
ExceptionCatchingPathAlterationListenerDecorator()

Method Summary

Modifier and Type	Method and Description
Object	getDecoratedObject()
void	onDirectoryChange(org.apache.hadoop.fs.Path directory)
void	onDirectoryCreate(org.apache.hadoop.fs.Path directory)
void	onDirectoryDelete(org.apache.hadoop.fs.Path directory)
void	onFileChange(org.apache.hadoop.fs.Path path)
void	onFileCreate(org.apache.hadoop.fs.Path path)
void	onFileDelete(org.apache.hadoop.fs.Path path)
void	onStart(PathAlterationObserver observer)
void	onStop(PathAlterationObserver observer)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionCatchingPathAlterationListenerDecorator

public ExceptionCatchingPathAlterationListenerDecorator()

Method Detail

getDecoratedObject

public Object getDecoratedObject()

Specified by:

getDecoratedObject in interface Decorator

onStart

public void onStart(PathAlterationObserver observer)

Specified by:

onStart in interface PathAlterationListener

onFileCreate

public void onFileCreate(org.apache.hadoop.fs.Path path)

Specified by:

onFileCreate in interface PathAlterationListener

onFileChange

public void onFileChange(org.apache.hadoop.fs.Path path)

Specified by:

onFileChange in interface PathAlterationListener

onStop

public void onStop(PathAlterationObserver observer)

Specified by:

onStop in interface PathAlterationListener

onDirectoryCreate

public void onDirectoryCreate(org.apache.hadoop.fs.Path directory)

Specified by:

onDirectoryCreate in interface PathAlterationListener

onDirectoryChange

public void onDirectoryChange(org.apache.hadoop.fs.Path directory)

Specified by:

onDirectoryChange in interface PathAlterationListener

onDirectoryDelete

public void onDirectoryDelete(org.apache.hadoop.fs.Path directory)

Specified by:

onDirectoryDelete in interface PathAlterationListener

onFileDelete

public void onFileDelete(org.apache.hadoop.fs.Path path)

Specified by:

onFileDelete in interface PathAlterationListener