Example usage for org.apache.http.impl.client SystemDefaultHttpClient SystemDefaultHttpClient

Introduction

In this page you can find the example usage for org.apache.http.impl.client SystemDefaultHttpClient SystemDefaultHttpClient.

Prototype

public SystemDefaultHttpClient() 

Source Link

Usage

From source file:org.wso2.carbon.sample.http.performance.Http.java

@Override
public void run() {
    HttpClient httpClient = new SystemDefaultHttpClient();
    try {//from  w ww  . j a  v a2  s  .  c om
        HttpPost method = new HttpPost(url);
        log.info("Sending messages..");
        long lastTime = System.currentTimeMillis();
        DecimalFormat decimalFormat = new DecimalFormat("#");
        while (count < noOfEvents) {
            count++;
            String temp = "{\"event\": " + getRandomEvent(count).toString() + "}";
            StringEntity entity = new StringEntity(temp);
            method.setEntity(entity);
            if (url.startsWith("https")) {
                processAuthentication(method, username, password);
            }
            httpClient.execute(method).getEntity().getContent().close();
            if (count % elapsedCount == 0) {
                long currentTime = System.currentTimeMillis();
                long elapsedTime = currentTime - lastTime;
                double throughputPerSecond = (((double) elapsedCount) / elapsedTime) * 1000;
                lastTime = currentTime;
                log.info("Sent " + elapsedCount + " sensor events in " + elapsedTime
                        + " milliseconds with total throughput of " + decimalFormat.format(throughputPerSecond)
                        + " events per second.");
            }
        }
    } catch (Throwable t) {
        log.error("Error when sending the messages", t);
    }
}

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