Package io.mats3.api.intercept

Enum Class MatsStageInterceptor.StageCompletedContext.ProcessResult

java.lang.Object

java.lang.Enum<MatsStageInterceptor.StageCompletedContext.ProcessResult>

io.mats3.api.intercept.MatsStageInterceptor.StageCompletedContext.ProcessResult

All Implemented Interfaces:

Serializable, Comparable<MatsStageInterceptor.StageCompletedContext.ProcessResult>, Constable

Enclosing interface:

MatsStageInterceptor.StageCompletedContext

public static enum MatsStageInterceptor.StageCompletedContext.ProcessResult
extends Enum<MatsStageInterceptor.StageCompletedContext.ProcessResult>

The main result of the Stage Processing - if the stage also initiated messages, this will be known by MatsStageInterceptor.StageCompletedContext.getStageInitiatedMessages() being non-empty.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
GOTO
NEXT
NEXT_DIRECT
NONE	No standard processing result, which is default mode for a Terminator - but note that initiations might have been produced nevertheless!
REPLY
REQUEST
SYSTEM_EXCEPTION	If the messaging or processing system failed, this will be either MatsBackendException (messaging handling or db commit), or MatsMessageSendException (which is the "VERY BAD!" scenario where db is committed, whereupon the messaging commit failed - which quite possibly is a "notify the humans!"-situation, unless the user code is crafted to handle such a situation by being idempotent).
USER_EXCEPTION	Any exception thrown in the user lambda, causing rollback of the processing.

Method Summary

Modifier and Type	Method	Description
static MatsStageInterceptor.StageCompletedContext.ProcessResult	valueOf(String name)	Returns the enum constant of this class with the specified name.
static MatsStageInterceptor.StageCompletedContext.ProcessResult[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

REQUEST

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult REQUEST

REPLY

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult REPLY

NEXT

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult NEXT

NEXT_DIRECT

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult NEXT_DIRECT

GOTO

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult GOTO

NONE

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult NONE

No standard processing result, which is default mode for a Terminator - but note that initiations might have been produced nevertheless!

USER_EXCEPTION

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult USER_EXCEPTION

Any exception thrown in the user lambda, causing rollback of the processing. This may both be code failures (e.g. NullPointerException, explicit validation failures (which probably should result in MatsEndpoint.MatsRefuseMessageException), and database access or other types of external communication failures.

SYSTEM_EXCEPTION

public static final MatsStageInterceptor.StageCompletedContext.ProcessResult SYSTEM_EXCEPTION

If the messaging or processing system failed, this will be either MatsBackendException (messaging handling or db commit), or MatsMessageSendException (which is the "VERY BAD!" scenario where db is committed, whereupon the messaging commit failed - which quite possibly is a "notify the humans!"-situation, unless the user code is crafted to handle such a situation by being idempotent).

Method Details

values

public static MatsStageInterceptor.StageCompletedContext.ProcessResult[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static MatsStageInterceptor.StageCompletedContext.ProcessResult valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null