Examples of org.springframework.batch.core.job.flow.State.handle()

org.springframework.batch.core.job.flow.State.handle()

Handle some business or processing logic and return a status that can be used to drive a flow to the next {@link State}. The status can be any string, but special meaning is assigned to the static constants in {@link FlowExecution}. The context can be used by implementations to do whatever they need to do. The same context will be passed to all {@link State} instances, so implementations should be careful that thecontext is thread-safe, or used in a thread-safe manner. @param executor the context passed in by the caller @return a status for the execution @throws Exception if anything goes wrong

    while (isFlowContinued(state, status, stepExecution)) {
      stateName = state.getName();


      try {
        logger.debug("Handling state="+stateName);
        status = state.handle(executor);
        stepExecution = executor.getStepExecution();
      }
      catch (FlowExecutionException e) {
        executor.close(new FlowExecution(stateName, status));
        throw e;

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