Example usage for org.apache.wicket.request.http WebResponse sendError

Introduction

In this page you can find the example usage for org.apache.wicket.request.http WebResponse sendError.

Prototype

public abstract void sendError(int sc, String msg);

Source Link

Document

Send error status code with optional message.

Usage

From source file:com.comcast.cdn.traffic_control.traffic_monitor.publish.JsonPage.java

License:Apache License

/**
 * Send out the json!!!!/*from  w  w  w  . j ava 2  s.c o m*/
 */
@Override
public final void renderPage() {
    final MonitorConfig config = ConfigHandler.getConfig();
    final WebResponse response = (WebResponse) super.getResponse();
    response.setHeader("Access-Control-Allow-Origin", config.getAccessControlAllowOrigin());
    try {
        final JSONObject jo = getJson(getPageParameters());
        if (jo == null) {
            response.sendError(503, "Not ready");
            return;
        }
        response.write(jo.toString(2));
    } catch (JSONException e) {
        LOGGER.warn(e, e);
    }
}

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