Java Code Examples for reactor.core.publisher.MonoProcessor#isTerminated()

The following examples show how to use reactor.core.publisher.MonoProcessor#isTerminated() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SyncInvocableHandlerMethod.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
/**
 * Invoke the method for the given exchange.
 * @param exchange the current exchange
 * @param bindingContext the binding context to use
 * @param providedArgs optional list of argument values to match by type
 * @return a Mono with a {@link HandlerResult}.
 * @throws ServerErrorException if method argument resolution or method invocation fails
 */
@Nullable
public HandlerResult invokeForHandlerResult(ServerWebExchange exchange,
		BindingContext bindingContext, Object... providedArgs) {

	MonoProcessor<HandlerResult> processor = MonoProcessor.create();
	this.delegate.invoke(exchange, bindingContext, providedArgs).subscribeWith(processor);

	if (processor.isTerminated()) {
		Throwable ex = processor.getError();
		if (ex != null) {
			throw (ex instanceof ServerErrorException ? (ServerErrorException) ex :
					new ServerErrorException("Failed to invoke: " + getShortLogMessage(), getMethod(), ex));
		}
		return processor.peek();
	}
	else {
		// Should never happen...
		throw new IllegalStateException(
				"SyncInvocableHandlerMethod should have completed synchronously.");
	}
}
Example 2
Source File: SyncInvocableHandlerMethod.java    From java-technology-stack with MIT License 6 votes vote down vote up 
/**
 * Invoke the method for the given exchange.
 * @param exchange the current exchange
 * @param bindingContext the binding context to use
 * @param providedArgs optional list of argument values to match by type
 * @return a Mono with a {@link HandlerResult}.
 * @throws ServerErrorException if method argument resolution or method invocation fails
 */
@Nullable
public HandlerResult invokeForHandlerResult(ServerWebExchange exchange,
		BindingContext bindingContext, Object... providedArgs) {

	MonoProcessor<HandlerResult> processor = MonoProcessor.create();
	this.delegate.invoke(exchange, bindingContext, providedArgs).subscribeWith(processor);

	if (processor.isTerminated()) {
		Throwable ex = processor.getError();
		if (ex != null) {
			throw (ex instanceof ServerErrorException ? (ServerErrorException) ex :
					new ServerErrorException("Failed to invoke: " + getShortLogMessage(), getMethod(), ex));
		}
		return processor.peek();
	}
	else {
		// Should never happen...
		throw new IllegalStateException(
				"SyncInvocableHandlerMethod should have completed synchronously.");
	}
}
Example 3
Source File: ReactorNettyTcpClient.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
private <T> Consumer<T> updateConnectMono(MonoProcessor<Void> connectMono) {
	return o -> {
		if (!connectMono.isTerminated()) {
			if (o instanceof Throwable) {
				connectMono.onError((Throwable) o);
			}
			else {
				connectMono.onComplete();
			}
		}
	};
}
Example 4
Source File: ReactorNettyTcpClient.java    From java-technology-stack with MIT License 5 votes vote down vote up 
private <T> Consumer<T> updateConnectMono(MonoProcessor<Void> connectMono) {
	return o -> {
		if (!connectMono.isTerminated()) {
			if (o instanceof Throwable) {
				connectMono.onError((Throwable) o);
			}
			else {
				connectMono.onComplete();
			}
		}
	};
}