Example usage for org.springframework.web.context.request.async WebAsyncTask onTimeout

Introduction

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

Prototype

public void onTimeout(Callable<V> callback) 

Source Link

Document

Register code to invoke when the async request times out.

Usage

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

@RequestMapping("/listener3")
@ResponseBody/*from w  w  w  .ja v  a2  s.  c om*/
public WebAsyncTask<String> listener3() {
    long timeout = 10L * 1000; // 10
    final WebAsyncTask webAsyncTask = new WebAsyncTask(timeout, new Callable() {
        @Override
        public String call() throws Exception {
            Thread.sleep(2L * 1000);
            return "success";
        }
    });

    webAsyncTask.onTimeout(new Callable() {
        @Override
        public Object call() throws Exception {
            System.out.println("====");
            return "error";
        }
    });

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

    return webAsyncTask;
}

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

@RequestMapping("/listener4")
@ResponseBody/*from ww  w . java  2s  .  c o  m*/
public WebAsyncTask<String> listener4() {
    long timeout = 10L * 1000; // 10
    final WebAsyncTask webAsyncTask = new WebAsyncTask(timeout, new Callable() {
        @Override
        public String call() throws Exception {
            Thread.sleep(20L * 1000);
            return "success";
        }
    });

    webAsyncTask.onTimeout(new Callable() {
        @Override
        public Object call() throws Exception {
            System.out.println("====");
            return "error";
        }
    });

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

    return webAsyncTask;
}

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