protected void dispatch(HttpServletRequest request, HttpServletResponse response)
throws IOException {
String method = null;
if (request.getParameter("_method") != null) {
method = request.getParameter("_method").toUpperCase();
} else {
method = request.getMethod().toUpperCase();
}
CrossingRoute route = findMatchedRoute(request.getRequestURI(), method);
if (route == null) return;
Map<String, Object> env = getEnvMap(request);
CrossingHelpers.setParamsToEnv(container, request, env);
CrossingResponse crossingResponse =
CrossingHelpers.dispatch(container, request.getContextPath(), route, env);
response.setStatus(crossingResponse.getStatus());
Set<String> keys = crossingResponse.getResponseHeader().keySet();
for (String key : keys) {
String value = crossingResponse.getResponseHeader().get(key);
response.setHeader(key, value);
}
request
.getSession()
.setAttribute("action_dispatch.request.flash_hash", crossingResponse.getFlash());
PrintWriter writer = response.getWriter();
writer.write(crossingResponse.getBody());
}
protected CrossingResponse dispatch(HttpServletRequest request) throws IOException {
CrossingRoute route = findMatchedRoute(request.getRequestURI(), request.getMethod());
Map<String, Object> env = getEnvMap(request);
return CrossingHelpers.dispatch(container, request.getContextPath(), route, env);
}
protected Map<String, Object> getEnvMap(HttpServletRequest request) throws IOException {
return CrossingHelpers.getEnvMap(request);
}
protected CrossingRoute findMatchedRoute(String request_uri, String method) {
return CrossingHelpers.findMatchedRoute(container, routes, request_uri, method);
}
@Override
public void init(ServletConfig config) throws ServletException {
container = CrossingHelpers.initialize(config);
routes = CrossingHelpers.parseRoutes(container);
}
