public Object getProviderData(String providerName, String methodName) throws Exception {
String className = JpageController.get().getClassName(providerName);
ObjectSnooper snooper = ObjectSnooper.snoop(className);
Object c = snooper.object();
if (c instanceof JpageProviderBase) {
HashMap<String, Object> mapx = new HashMap<String, Object>();
mapx.put("out", out);
mapx.put("request", request);
mapx.put("parameters", tagParameter);
mapx.put("urlSetter", urlSetter);
snooper.sett(mapx).set(this._get(request));
Object result = null;
try {
result = snooper.trigger(methodName);
} catch (Exception e) {
e.printStackTrace();
}
snooper.trigger("close");
return result;
} else {
throw new Exception("[JpageTag:Provider can not find.]");
}
}
@Override
public void execute(Environment e, Map map, TemplateModel[] tms, TemplateDirectiveBody tdb)
throws TemplateException, IOException {
HttpServletRequest request = (HttpServletRequest) e.getCustomAttribute("request");
URLQueryHandler urlSetter = (URLQueryHandler) e.getCustomAttribute("urlSetter");
String controllerName = map.get("provider").toString();
String actionName = map.get("method").toString();
String dataname = map.get("name").toString();
HashMap<String, Object> ct = (HashMap<String, Object>) map;
try {
String className = JpageController.get().getClassName(controllerName);
if (className != null && className.length() > 0) {
Object x = Class.forName(className).newInstance();
HashMap<String, Object> mapx = new HashMap<String, Object>();
mapx.put("out", e.getOut());
mapx.put("request", request);
mapx.put("parameters", ct);
mapx.put("urlSetter", urlSetter);
ObjectSnooper obj = ObjectSnooper.snoop(x);
obj.sett(mapx);
obj.set(this._get(request));
Object result = obj.trigger(actionName);
obj.triggerr("close");
HashMap<String, Object> xxtmap = new HashMap<String, Object>();
Object xtt = obj.gett("local");
if (xtt != null) {
xxtmap = (HashMap<String, Object>) xtt;
}
e.setVariable(dataname, ObjectWrapper.DEFAULT_WRAPPER.wrap(result));
e.setVariable(dataname + "_local", ObjectWrapper.DEFAULT_WRAPPER.wrap(xxtmap));
}
} catch (Exception ex) {
ex.printStackTrace();
}
if (tdb != null) {
tdb.render(e.getOut());
}
}