$.MemberController.java Source code

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Here is the source code for $.MemberController.java

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    /*
     * JBoss, Home of Professional Open Source
     * Copyright 2013, Red Hat, Inc. and/or its affiliates, and individual
     * contributors by the @authors tag. See the copyright.txt in the
     * distribution for a full listing of individual contributors.
     *
     * 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.
     */
    #set($symbol_pound='#')#set($symbol_dollar='$')#set($symbol_escape='\')
package ${package}.controller;

    import javax.validation.Valid;

import ${package}.data.MemberDao;
import ${package}.model.Member;

    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Controller;
    import org.springframework.transaction.UnexpectedRollbackException;
    import org.springframework.ui.Model;
    import org.springframework.validation.BindingResult;
    import org.springframework.web.bind.annotation.ModelAttribute;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestMethod;

    @Controller
    @RequestMapping(value = "/")
    public class MemberController {
        @Autowired
        private MemberDao memberDao;

        @RequestMapping(method = RequestMethod.GET)
        public String displaySortedMembers(Model model) {
            model.addAttribute("newMember", new Member());
            model.addAttribute("members", memberDao.findAllOrderedByName());
            return "index";
        }

        @RequestMapping(method = RequestMethod.POST)
        public String registerNewMember(@Valid @ModelAttribute("newMember") Member newMember, BindingResult result,
                Model model) {
            if (!result.hasErrors()) {
                try {
                    memberDao.register(newMember);
                    return "redirect:/";
                } catch (UnexpectedRollbackException e) {
                    model.addAttribute("members", memberDao.findAllOrderedByName());
                    model.addAttribute("error", e.getCause().getCause());
                    return "index";
                }
            } else {
                model.addAttribute("members", memberDao.findAllOrderedByName());
                return "index";
            }
        }
    }