Class Activity

java.lang.Object

io.temporal.activity.Activity

public final class Activity
extends Object

An Activity is the implementation of a particular task in the business logic.

See Also:

• Worker
• Workflow
• WorkflowClient

Method Summary

Modifier and Type	Method	Description
static ActivityExecutionContext	getExecutionContext()	Can be used to get information about an Activity Execution and to invoke Heartbeats.
static RuntimeException	wrap(Throwable e)	Use this to rethrow a checked exception from an Activity Execution instead of adding the exception to a method signature.

Methods inherited from class java.lang.Object

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

Method Details

getExecutionContext

public static ActivityExecutionContext getExecutionContext()

Can be used to get information about an Activity Execution and to invoke Heartbeats. This static method relies on a thread-local variable and works only in the original Activity Execution thread.

wrap

public static RuntimeException wrap(Throwable e)

Use this to rethrow a checked exception from an Activity Execution instead of adding the exception to a method signature.

Returns:

Never returns; always throws. Throws original exception if e is RuntimeException or Error.