Examples of org.jenkinsci.plugins.workflow.steps.StepExecution.start()

org.jenkinsci.plugins.workflow.steps.StepExecution.start()

Start execution of something and report the end result back to the given callback. Arguments are passed when {@linkplain StepDescriptor#newInstance(Map) instantiating steps}. @return 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 {@link StepContext#onSuccess(Object)}or {@link StepContext#onFailure(Throwable)}. false if the asynchronous execution has started and that {@link StepContext}will be notified when the result comes in. (Note that the nature of asynchrony is such that it is possible for the {@link StepContext} to be already notified before this method returns.) @throws Exception if any exception is thrown, {@link Step} is assumed to have completed abnormally synchronously(as if {@link StepContext#onFailure(Throwable) is called and the method returned true.)}

        try {
            d.checkContextAvailability(context);
            s = d.newInstance(ps.namedArgs);
            StepExecution e = s.start(context);
            thread.setStep(e);
            sync = e.start();
        } catch (Exception e) {
            if (e instanceof MissingContextVariableException)
                reportMissingContextVariableException(context, (MissingContextVariableException)e);
            context.onFailure(e);
            s = null;


    @Override public FlowNode run(StepContext context, String nodeId, FlowExecution exec, FlowNode prior) {
        try {
            StepExecution e = step.start(context);
            // TODO: e should be stored somewhere
            if (e.start()) {
                // TODO assert that context has gotten a return value
            }
        } catch (Exception x) {
            context.onFailure(x);
        }


    @Override public FlowNode run(StepContext context, String nodeId, FlowExecution exec, FlowNode prior) {
        try {
            StepExecution e = step.start(context);
            // TODO: e should be stored somewhere
            if (e.start()) {
                // TODO assert that context has gotten a return value
            }
        } catch (Exception x) {
            context.onFailure(x);
        }

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