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

Introduction

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

Prototype

public abstract void flush();

Source Link

Document

Flushes the response.

Usage

From source file:com.apachecon.memories.link.ImageLink.java

License:Apache License

public void onClick() {
    RequestCycle.get().scheduleRequestHandlerAfterCurrent(new IRequestHandler() {

        @Override//from   ww  w  .j  ava 2s  .  co m
        public void respond(IRequestCycle requestCycle) {
            WebResponse response = (WebResponse) requestCycle.getResponse();
            response.setContentType(getModelObject().getContentType());

            try {
                InputStream is = getModelObject().getInputStream();

                byte[] buffer = new byte[512];
                int length = 0;
                while ((length = is.read(buffer)) > 0) {
                    response.write(buffer, 0, length);
                }
                response.flush();

                is.close();
            } catch (Exception e) {
                response.flush();
            }
        }

        @Override
        public void detach(IRequestCycle requestCycle) {
            // TODO Auto-generated method stub

        }
    });
}

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From source file:org.opensingular.form.wicket.mapper.attachment.DownloadSupportedBehavior.java

License:Apache License

private void writeResponse(String url) throws IOException {
    JSONObject jsonFile = new JSONObject();
    jsonFile.put("url", url);
    WebResponse response = (WebResponse) RequestCycle.get().getResponse();
    response.setContentType("application/json");
    response.setHeader("Cache-Control", "no-store, no-cache");
    response.getOutputStream().write(jsonFile.toString().getBytes(StandardCharsets.UTF_8));
    response.flush();
}

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