io.temporal.worker

Enum WorkflowErrorPolicy

java.lang.Object

java.lang.Enum<WorkflowErrorPolicy>

io.temporal.worker.WorkflowErrorPolicy

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<WorkflowErrorPolicy>

public enum WorkflowErrorPolicy
extends java.lang.Enum<WorkflowErrorPolicy>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BlockWorkflow If workflow code throws an Error the workflow progress blocks problem is fixed usually by a worker deployment rollback.
FailWorkflow If workflow code throws an Error the workflow is immediately failed.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

BlockWorkflow

public static final WorkflowErrorPolicy BlockWorkflow

If workflow code throws an Error the workflow progress blocks problem is fixed usually by a worker deployment rollback.

Note that in case of non deterministic code which is the most frequently caused by a code change not protected by Workflow.getVersion(String, int, int) the Error is thrown by the framework.

FailWorkflow

public static final WorkflowErrorPolicy FailWorkflow

If workflow code throws an Error the workflow is immediately failed.

Note that in case of non deterministic code which is the most frequently caused by a code change not protected by Workflow.getVersion(String, int, int) the Error is thrown by the framework.

WARNING: enabling this in production can cause all open workflows to fail on a single bug or bad deployment.

Method Detail

values

public static WorkflowErrorPolicy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (WorkflowErrorPolicy c : WorkflowErrorPolicy.values())
    System.out.println(c);

Returns:

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

valueOf

public static WorkflowErrorPolicy valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null