- Type Parameters:
T- the type of the return value (may be
- All Implemented Interfaces:
@Deprecated public abstract class AbstractSynchronousStepExecution<T> extends AbstractStepExecutionImplDeprecated.Extend
SynchronousStepExecutionand avoid Guice.
StepExecutionthat always executes synchronously. This API should be used for short-lived tasks that return almost instantly. To call legacy Jenkins APIs which are potentially long-running and interruptible yet offer no asynchronous mode (for example because they block on a remoting call) use
AbstractSynchronousNonBlockingStepExecution. Also note that long-lived tasks which do not need to run within a Java method call should use the more general
- Kohsuke Kawaguchi
- See Also:
- Serialized Form
All Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods Modifier and Type Method Description
protected abstract T
run()Deprecated.Meat of the execution.
start()Deprecated.Start execution of something and report the end result back to the given callback.
stop(Throwable cause)Deprecated.If the computation is going synchronously, try to cancel that.
Methods inherited from class org.jenkinsci.plugins.workflow.steps.AbstractStepExecutionImpl
Methods inherited from class org.jenkinsci.plugins.workflow.steps.StepExecution
applyAll, applyAll, blocksRestart, getContext, getStatus, getStatusBounded
protected AbstractSynchronousStepExecution(StepContext context)Deprecated.
runDeprecated.Meat of the execution. When this method returns, a step execution is over.
public final boolean start() throws ExceptionDeprecated.Description copied from class:
StepExecutionStart execution of something and report the end result back to the given callback.
Arguments are passed when instantiating steps.
- Specified by:
- true if the execution of this step has synchronously completed before this method returns.
It is the callee's responsibility to set the return value via
FutureCallback.onFailure(Throwable). false if the asynchronous execution has started and that
StepContextwill be notified when the result comes in. (Note that the nature of asynchrony is such that it is possible for the
StepContextto be already notified before this method returns.)
Exception- if any exception is thrown,
Stepis assumed to have completed abnormally synchronously (as if
FutureCallback.onFailure(java.lang.Throwable)is called and the method returned true.)
stopDeprecated.If the computation is going synchronously, try to cancel that.