it.f2informatica.webapp.controller.AuthenticationController.java Source code

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Here is the source code for it.f2informatica.webapp.controller.AuthenticationController.java

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/*
 * =============================================================================
 *
 *   Copyright (c) 2014, Fernando Aspiazu
 *
 *   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.
 *
 * =============================================================================
 */
package it.f2informatica.webapp.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
public class AuthenticationController {

    @RequestMapping(value = "/login", method = RequestMethod.GET)
    public String loginPage(@RequestParam(value = "error", required = false) String error, ModelMap modelMap) {

        if (error != null) {
            if (Boolean.parseBoolean(error)) {
                modelMap.addAttribute("hasErrors", true);
            } else {
                return "redirect:/login";
            }
        }

        return "login/login";
    }

}