top.zhacker.passport.client.showcase.HomeController.java Source code

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Here is the source code for top.zhacker.passport.client.showcase.HomeController.java

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/*
 * Copyright 2014 the original author or authors.
 *
 * 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 top.zhacker.passport.client.showcase;

import java.security.Principal;

import javax.inject.Inject;
import javax.inject.Provider;

import org.springframework.social.connect.ConnectionRepository;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import top.zhacker.passport.client.showcase.account.AccountRepository;

@Controller
public class HomeController {

    private final Provider<ConnectionRepository> connectionRepositoryProvider;

    private final AccountRepository accountRepository;

    @Inject
    public HomeController(Provider<ConnectionRepository> connectionRepositoryProvider,
            AccountRepository accountRepository) {
        this.connectionRepositoryProvider = connectionRepositoryProvider;
        this.accountRepository = accountRepository;
    }

    @RequestMapping("/")
    public String home(Principal currentUser, Model model) {
        model.addAttribute("connectionsToProviders", getConnectionRepository().findAllConnections());
        if (currentUser != null) {
            model.addAttribute(accountRepository.findAccountByUsername(currentUser.getName()));
        }
        return "home";
    }

    private ConnectionRepository getConnectionRepository() {
        return connectionRepositoryProvider.get();
    }
}