| java.lang.Object | |
| ↳ | org.springframework.scheduling.support.TaskUtils |
Class Overview
Utility methods for decorating tasks with error handling.
NOTE: This class is intended for internal use by Spring's scheduler implementations. It is only public so that it may be accessed from implementations within other packages. It is not intended for general use and may change in the future.
Summary
| Fields | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| LOG_AND_PROPAGATE_ERROR_HANDLER | An ErrorHandler strategy that will log at error level and then re-throw the Exception. | ||||||||||
| LOG_AND_SUPPRESS_ERROR_HANDLER | An ErrorHandler strategy that will log the Exception but perform no further handling. | ||||||||||
| Public Constructors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Decorates the task for error handling.
| |||||||||||
Return the default
ErrorHandler implementation based on the boolean
value indicating whether the task will be repeating or not. | |||||||||||
|
[Expand]
Inherited Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
From class
java.lang.Object
| |||||||||||
Fields
public static final ErrorHandler LOG_AND_PROPAGATE_ERROR_HANDLER
An ErrorHandler strategy that will log at error level and then re-throw the Exception. Note: this will typically prevent subsequent execution of a scheduled task.
public static final ErrorHandler LOG_AND_SUPPRESS_ERROR_HANDLER
An ErrorHandler strategy that will log the Exception but perform no further handling. This will suppress the error so that subsequent executions of the task will not be prevented.
Public Constructors
public TaskUtils ()
Public Methods
public static DelegatingErrorHandlingRunnable decorateTaskWithErrorHandler (Runnable task, ErrorHandler errorHandler, boolean isRepeatingTask)
Decorates the task for error handling. If the provided
ErrorHandler is not null, it will be used. Otherwise,
repeating tasks will have errors suppressed by default whereas
one-shot tasks will have errors propagated by default since those
errors may be expected through the returned Future. In both
cases, the errors will be logged.
public static ErrorHandler getDefaultErrorHandler (boolean isRepeatingTask)
Return the default ErrorHandler implementation based on the boolean
value indicating whether the task will be repeating or not. For repeating tasks
it will suppress errors, but for one-time tasks it will propagate. In both
cases, the error will be logged.