edu.uiowa.icts.bluebutton.web.DefaultController.java Source code

Introduction

Here is the source code for edu.uiowa.icts.bluebutton.web.DefaultController.java

Source

package edu.uiowa.icts.bluebutton.web;

/*
 * #%L
 * blue-button Spring MVC Web App
 * %%
 * Copyright (C) 2014 - 2015 University of Iowa Institute for Clinical and Translational Science (ICTS)
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import edu.uiowa.icts.bluebutton.controller.AbstractBluebuttonController;
import edu.uiowa.icts.exception.MappingNotFoundException;

@Controller
@RequestMapping("/*")
public class DefaultController extends AbstractBluebuttonController {

    private static final Log log = LogFactory.getLog(DefaultController.class);

    @RequestMapping("/**")
    public void mappingNotFound(HttpServletRequest request, HttpServletResponse response)
            throws MappingNotFoundException {
        throw new MappingNotFoundException(request.getRequestURL().toString());
    }

    @ExceptionHandler
    public ModelAndView error(HttpServletRequest request, Exception exception) {
        log.error("Error URI: " + request.getRequestURI());
        log.error("Error Username: " + getUsername());
        log.error("Error Message: " + exception.getMessage(), exception);
        ModelMap model = new ModelMap();
        model.addAttribute("exception", exception);
        return new ModelAndView("error", model);
    }

    @RequestMapping(value = "{page}", method = RequestMethod.GET)
    public String displayDefault(@PathVariable String page, ModelMap model) {
        return page;
    }

    @RequestMapping(value = { "/", "index" }, method = RequestMethod.GET)
    public String indexPage(ModelMap model) {
        return "index";
    }

    @RequestMapping(value = "message", method = RequestMethod.GET)
    public String message(ModelMap model, @RequestParam(value = "error", required = false) Boolean error,
            @RequestParam(value = "headerText", required = false) String headerText,
            @RequestParam(value = "message", required = false) String message) {

        model.addAttribute("error", error == null ? false : error);
        model.addAttribute("headerText", headerText);
        model.addAttribute("message", message);

        return "message";
    }

    @RequestMapping(value = "login", method = RequestMethod.GET)
    public String login(ModelMap model, @RequestParam(value = "error", required = false) String error) {
        model.addAttribute("error", error == null ? false : error);
        return "login";
    }

}