io.nflow.engine.exception

Class StateSaveExceptionAnalyzer

java.lang.Object

io.nflow.engine.exception.StateSaveExceptionAnalyzer

@Component
public class StateSaveExceptionAnalyzer
extends Object

State save exception analyzer analyzes exceptions thrown while trying to save workflow state and determines how the exception is handled.

Constructor Summary

Constructors

Constructor and Description
StateSaveExceptionAnalyzer(Environment env) Create state save exception analyzer.

Method Summary

Modifier and Type	Method and Description
protected StateSaveExceptionHandling	analyze(Exception e, int saveRetryCount) Override this to provide custom handling.
StateSaveExceptionHandling	analyzeSafely(Exception e, int saveRetryCount) Analyze the exception.

Methods inherited from class java.lang.Object

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

Constructor Detail

StateSaveExceptionAnalyzer

@Inject
public StateSaveExceptionAnalyzer(Environment env)

Create state save exception analyzer.

Parameters:

env - The Spring environment.

Method Detail

analyzeSafely

public final StateSaveExceptionHandling analyzeSafely(Exception e,
                                                      int saveRetryCount)

Analyze the exception.

Parameters:

e - The exception to be analyzed.

saveRetryCount - How many times the saving has been attempted before this attempt.

Returns:

How the exception should be handled.

analyze

protected StateSaveExceptionHandling analyze(Exception e,
                                             int saveRetryCount)

Override this to provide custom handling.

Parameters:

e - The exception to be analyzed.

saveRetryCount - How many times the saving has been attempted before this attempt.

Returns:

How the exception should be handled.