/** 默认构造函数 */
public JetbrickRender() {
config = new Properties();
config.put("jetx.input.encoding", Blade.encoding());
config.put("jetx.output.encoding", Blade.encoding());
config.put("jetx.template.suffix", ".html");
config.put("jetx.template.loaders", "jetbrick.template.loader.FileSystemResourceLoader");
jetEngine = JetEngine.create(config);
}
/** 渲染视图 */
@Override
public Object render(String view) {
HttpServletRequest request = BladeWebContext.servletRequest();
HttpServletResponse response = BladeWebContext.servletResponse();
try {
view = Blade.webRoot() + disposeView(view);
JetTemplate template = jetEngine.getTemplate(view);
Map<String, Object> context = new HashMap<String, Object>();
Enumeration<String> attrs = request.getAttributeNames();
if (null != attrs && attrs.hasMoreElements()) {
while (attrs.hasMoreElements()) {
String attr = attrs.nextElement();
context.put(attr, request.getAttribute(attr));
}
}
template.render(context, response.getOutputStream());
} catch (ResourceNotFoundException e) {
render404(response, view);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}