com.jfinal.render.RenderException Java Examples

The following examples show how to use com.jfinal.render.RenderException. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: JsonErrorRender.java    From jboot-admin with Apache License 2.0 6 votes vote down vote up 
@Override
public void render() {
    response.setStatus(getErrorCode());

    PrintWriter writer = null;
    try {
        response.setContentType("");
        writer = response.getWriter();
        writer.write("");
        writer.flush();
    } catch (IOException e) {
        throw new RenderException(e);
    } finally {
        if (writer != null) {
            writer.close();
        }
    }
}
Example #2
Source File: JbootErrorRender.java    From jboot with Apache License 2.0 6 votes vote down vote up 
@Override
public void render() {
    response.setStatus(getErrorCode());

    //render with view
    String view = getView();
    if (view != null) {
        RenderManager.me().getRenderFactory()
                .getRender(view)
                .setContext(request, response)
                .render();
        return;
    }

    try {
        response.setContentType(contentType);
        PrintWriter writer = response.getWriter();
        writer.write(getErrorHtml());
    } catch (IOException e) {
        throw new RenderException(e);
    }
}
Example #3
Source File: JbootResponseEntityRender.java    From jboot with Apache License 2.0 6 votes vote down vote up 
@Override
public void render() {

    PrintWriter writer = null;
    try {
        //默认输出 json，但是 responseEntity 可以配置 Header 覆盖这个输出
        response.setHeader("Cache-Control", "no-cache");
        response.setHeader("Content-Type", "application/json; charset=utf-8");
        response.setStatus(responseEntity.getHttpStatus().value());

        Map<String, String> headers = responseEntity.getHeaders();
        if (headers != null && !headers.isEmpty()) {
            for (Map.Entry<String, String> entry : headers.entrySet()) {
                response.setHeader(entry.getKey(), entry.getValue());
            }
        }

        String jsonText = responseEntity.getBody() == null ? "" : JsonKit.toJson(responseEntity.getBody());
        writer = response.getWriter();
        writer.write(jsonText);
        // writer.flush();
    } catch (IOException e) {
        throw new RenderException(e);
    }

}
Example #4
Source File: BlogFrontendFreeMarkerRender.java    From zrlog with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings({"unchecked", "rawtypes"})
public void render() {
    response.setContentType(getContentType());

    Map data = new HashMap();
    for (Enumeration<String> attrs = request.getAttributeNames(); attrs.hasMoreElements();) {
        String attrName = attrs.nextElement();
        data.put(attrName, request.getAttribute(attrName));
    }

    PrintWriter writer = null;
    try {
        Template template = config.getTemplate(view);
        writer = response.getWriter();
        template.process(data, writer);		// Merge the data-model and the template
    } catch (Exception e) {
        throw new RenderException(e);
    }
}
Example #5
Source File: RenderHelpler.java    From jboot with Apache License 2.0 5 votes vote down vote up 
public static void renderHtml(HttpServletResponse response, String html, String contentType) {
    response.setContentType(contentType);
    try {
        PrintWriter responseWriter = response.getWriter();
        responseWriter.write(html);
    } catch (Exception e) {
        throw new RenderException(e);
    }
}