Example usage for org.springframework.web.context.request.async DeferredResult DeferredResult

Introduction

In this page you can find the example usage for org.springframework.web.context.request.async DeferredResult DeferredResult.

Prototype

public DeferredResult() 

Source Link

Document

Create a DeferredResult.

Usage

From source file:curly.commons.rx.RxResult.java

@Loggable
public static <T> DeferredResult<T> defer(Observable<T> observable) {
    DeferredResult<T> deferredResult = new DeferredResult<>();
    observable.subscribe(deferredResult::setResult, deferredResult::setErrorResult);
    return deferredResult;
}

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From source file:com.sishuok.chapter3.web.interceptor.MyDefferedResultController.java

@RequestMapping("/myDefferedResult1")
@ResponseBody/*from  ww  w .ja va 2 s. co  m*/
public DeferredResult<String> myDefferedResult1() {
    final DeferredResult<String> result = new DeferredResult<String>();
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Thread.sleep(2 * 1000L);
            } catch (InterruptedException e) {
            }
            System.out.println("DeferredResult?");
            result.setResult("success");
        }
    }).start();
    return result;
}

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From source file:com.sishuok.chapter3.web.listener.ListenerController.java

@RequestMapping("/listener1")
@ResponseBody/*from  w w  w. jav a2 s .  c  o  m*/
public DeferredResult<String> listener1() {
    final DeferredResult<String> result = new DeferredResult<String>();
    result.onTimeout(new Runnable() {
        @Override
        public void run() {
            System.out.println("===");
        }
    });

    result.onCompletion(new Runnable() {
        @Override
        public void run() {
            System.out.println("===?");
        }
    });

    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Thread.sleep(2 * 1000L);
            } catch (InterruptedException e) {
            }
            System.out.println("DeferredResult?");
            result.setResult("success");
        }
    }).start();
    return result;
}

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From source file:com.kixeye.chassis.transport.websocket.responseconverter.ObservableResponseConverter.java

@Override
public DeferredResult<Object> convertToDeferredResult(Object response) {
    final DeferredResult<Object> deferredResult = new DeferredResult<>();
    ((Observable<?>) response).subscribe(new Observer<Object>() {
        @Override//from w w  w.  ja va  2  s.  c  o  m
        public void onCompleted() {
            if (!deferredResult.hasResult()) {
                deferredResult.setResult(null);
            }
        }

        @Override
        public void onError(Throwable e) {
            deferredResult.setErrorResult(e);
        }

        @Override
        public void onNext(Object args) {
            deferredResult.setResult(args);
        }
    });
    return deferredResult;
}

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From source file:com.kixeye.chassis.transport.websocket.responseconverter.ListenableFutureResponseConverter.java

@Override
public DeferredResult<Object> convertToDeferredResult(Object response) {
    final DeferredResult<Object> deferredResult = new DeferredResult<>();
    Futures.addCallback((ListenableFuture<?>) response, new FutureCallback<Object>() {
        @Override/*from www. ja  va2 s . co m*/
        public void onSuccess(@Nullable Object result) {
            deferredResult.setResult(result);
        }

        @Override
        public void onFailure(Throwable t) {
            deferredResult.setErrorResult(t);
        }
    });
    return deferredResult;
}

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From source file:com.sishuok.chapter3.web.interceptor.MyDefferedResultController.java

@RequestMapping("/myDefferedResult2")
@ResponseBody/*w ww. jav  a2 s  .  c  om*/
public DeferredResult<String> myDefferedResult2() {
    final DeferredResult<String> result = new DeferredResult<String>();
    new Thread(new Runnable() {
        @Override
        public void run() {
            try {
                Thread.sleep(31 * 1000L);
            } catch (InterruptedException e) {
            }
            System.out.println(
                    "DeferredResult????");
            result.setResult("success");
        }
    }).start();
    return result;
}

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From source file:spring.travel.site.controllers.OptionalUserController.java

<T> DeferredResult<T> withOptionalUser(Request request, OptionalUserAction<T> action) {
    DeferredResult<T> response = new DeferredResult<>();

    if (request.getCookieValue().isPresent()) {
        withCookie(request, response, action);
    } else {//from  w w w .  j a v a  2s. co m
        withoutCookie(request, response, action);
    }

    return response;
}

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From source file:com.mmj.app.web.controller.comet.CometController.java

@RequestMapping(value = "/comet/connect", headers = "accept=*/*", produces = "application/json", method = RequestMethod.POST)
@ResponseBody//from  w  w  w .  java 2  s .co  m
public DeferredResult<String> connect() {
    DeferredResult<String> deferredResult = new DeferredResult<String>();
    ConnectVO connectVO = new ConnectVO("62", true, "/meta/connect");
    deferredResult.setResult(new Gson().toJson(Arrays.asList(connectVO)));
    try {
        Thread.sleep(30000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    return deferredResult;
}

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From source file:com.carlomicieli.jtrains.infrastructure.web.CompletableFutureReturnValueHandler.java

@Override
public void handleReturnValue(Object returnValue, MethodParameter returnType,
        ModelAndViewContainer mavContainer, NativeWebRequest webRequest) throws Exception {
    final DeferredResult<Object> deferredResult = new DeferredResult<>();
    final CompletableFuture<?> future = (CompletableFuture<?>) returnValue;
    final CompletableFuture<Object> completedFuture = future.handle((ret, err) -> {
        if (ret != null) {
            deferredResult.setResult(ret);
            return ret;
        } else {//from   w  ww . j a  v a  2 s . c  om
            deferredResult.setErrorResult(err);
            return null;
        }
    });

    WebAsyncUtils.getAsyncManager(webRequest).startDeferredResultProcessing(deferredResult, mavContainer);
}

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From source file:org.hydroponics.web.controller.CalibreAsyncController.java

@RequestMapping("/update")
@ResponseBody//w  ww.j  a  va 2  s  .co m
public DeferredResult<Map<String, Object>> update() {

    final DeferredResult<Map<String, Object>> result = new DeferredResult<Map<String, Object>>();
    this.calibreRequests.add(result);

    logger.fine("add deferred result");

    result.onCompletion(new Runnable() {
        public void run() {
            logger.fine("remove deferred result:" + calibreRequests.size());
            calibreRequests.remove(result);
        }
    });
    return result;
}

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