- private Function<OperationOutcome, CompletableFuture<OperationOutcome>> handlePreprocessorFailure(
- PipelineControllerFuture<OperationOutcome> controller) {
-
- return outcome -> {
-
- if (outcome != null && isSuccess(outcome)) {
- logger.info("{}: preprocessor succeeded for {}", getFullName(), params.getRequestId());
- return CompletableFuture.completedFuture(outcome);
- }
-
- logger.warn("preprocessor failed, discontinuing operation {} for {}", getFullName(), params.getRequestId());
-
- final Executor executor = params.getExecutor();
- final CallbackManager callbacks = new CallbackManager();
-
- // propagate "stop" to the callbacks
- controller.add(callbacks);
-
- final OperationOutcome outcome2 = params.makeOutcome();
-
- // TODO need a FAILURE_MISSING_DATA (e.g., A&AI)
-
- outcome2.setResult(PolicyResult.FAILURE_GUARD);
- outcome2.setMessage(outcome != null ? outcome.getMessage() : null);
-
- // @formatter:off
- CompletableFuture.completedFuture(outcome2)
- .whenCompleteAsync(callbackStarted(callbacks), executor)
- .whenCompleteAsync(callbackCompleted(callbacks), executor)
- .whenCompleteAsync(controller.delayedComplete(), executor);
- // @formatter:on
+ @SuppressWarnings("unchecked")
+ public <T> T getRequiredProperty(String name, String propertyType) {
+ T value = (T) properties.get(name);
+ if (value == null) {
+ throw new IllegalStateException("missing " + propertyType);
+ }