Package com.luciad.fusion.engine.raster

Class TLfnFailFastRasterSessionHandler

java.lang.Object

com.luciad.fusion.engine.raster.TLfnFailFastRasterSessionHandler

All Implemented Interfaces:

ILfnRasterSessionHandler

public class TLfnFailFastRasterSessionHandler
extends Object
implements ILfnRasterSessionHandler

A simple raster session handler that logs a message and aborts the fusion if a failure occurs.

Since:

2012.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.luciad.fusion.engine.raster.ILfnRasterSessionHandler

ILfnRasterSessionHandler.FailureContext

Constructor Summary

Constructors

Constructor	Description
TLfnFailFastRasterSessionHandler()
TLfnFailFastRasterSessionHandler(ILcdLogger aLogger)

Method Summary

Modifier and Type	Method	Description
boolean	handleFailure(ILfnRasterSessionHandler.FailureContext aContext, Exception aFailure)	Notifies the handler of a failure and determines whether to abort or continue the session.

Methods inherited from class java.lang.Object

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

Constructor Details

TLfnFailFastRasterSessionHandler

public TLfnFailFastRasterSessionHandler()

TLfnFailFastRasterSessionHandler

public TLfnFailFastRasterSessionHandler(ILcdLogger aLogger)

Method Details

handleFailure

public boolean handleFailure(ILfnRasterSessionHandler.FailureContext aContext,
 Exception aFailure)

Description copied from interface: ILfnRasterSessionHandler

Notifies the handler of a failure and determines whether to abort or continue the session. When continuing the session, the tile will be retried and the offending asset will be ignored.

Note that the fusion process may continue for a while, even if you return false. It is better to use ALfnCoverageMetadata.isIgnoreNonFatalFailures() to enforce immediate abort.

Specified by:

handleFailure in interface ILfnRasterSessionHandler

Parameters:

aContext - the context where the failure occurred, never null

aFailure - the error causing the failure

Returns:

true to ignore the failure and continue the session, false to abort the fusion session.