info.gehrels.voting.web.SpringConfig.java Source code

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Here is the source code for info.gehrels.voting.web.SpringConfig.java

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/*
 * Copyright  2014 Benjamin Gehrels
 *
 * This file is part of The Single Transferable Vote Elections Web Interface.
 *
 * The Single Transferable Vote Elections Web Interface is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * The Single Transferable Vote Elections Web Interface is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License along with The Single Transferable Vote
 * Elections Web Interface. If not, see <http://www.gnu.org/licenses/>.
 */
package info.gehrels.voting.web;

import com.google.common.collect.ImmutableMap;
import info.gehrels.voting.web.applicationState.BallotLayoutState;
import info.gehrels.voting.web.applicationState.CastBallotsState;
import info.gehrels.voting.web.applicationState.ElectionCalculationsState;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.context.embedded.ServletContextInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.format.Formatter;
import org.springframework.web.filter.CharacterEncodingFilter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import java.util.EnumSet;

import static javax.servlet.DispatcherType.REQUEST;

@Configuration
@EnableAutoConfiguration
public class SpringConfig implements ServletContextInitializer {
    public static void main(String... args) {
        SpringApplication springApplication = new SpringApplication(SpringConfig.class);
        springApplication.setShowBanner(false);
        springApplication.setDefaultProperties(ImmutableMap.<String, Object>builder().put("logging.level.", "WARN")
                .put("logging.level.ServerStarted", "INFO").build());
        springApplication.addListeners(new ServerStartedMessagePrintingListener());
        springApplication.run(args);
    }

    @Bean
    public IndexPageController indexPageController() {
        return new IndexPageController(castBallotsState());
    }

    @Bean
    public AdministrateBallotLayoutController administrateBallotLayoutController() {
        return new AdministrateBallotLayoutController(ballotLayoutState(), castBallotsState());
    }

    @Bean
    public CastVoteController castVoteController() {
        return new CastVoteController(ballotLayoutState(), castBallotsState());
    }

    @Bean
    public DeleteBallotController deleteBallotController() {
        return new DeleteBallotController(castBallotsState());
    }

    @Bean
    ElectionCalculationController showElectionCalculationController() {
        return new ElectionCalculationController(electionCalculationsState());
    }

    @Bean
    public CastBallotsState castBallotsState() {
        return new CastBallotsState();
    }

    @Bean
    public InternalResourceViewResolver internalResourceViewResolver() {
        InternalResourceViewResolver internalResourceViewResolver = new InternalResourceViewResolver();
        internalResourceViewResolver.setViewClass(JstlView.class);
        internalResourceViewResolver.setPrefix("/WEB-INF/jsp/");
        internalResourceViewResolver.setSuffix(".jsp");
        return internalResourceViewResolver;
    }

    @Bean
    public BallotLayoutState ballotLayoutState() {
        return new BallotLayoutState();
    }

    @Bean
    public ManageElectionCalculationsController calculateElectionResultsController() {
        return new ManageElectionCalculationsController(ballotLayoutState(), castBallotsState(),
                electionCalculationsState());
    }

    @Bean
    public ElectionCalculationsState electionCalculationsState() {
        return new ElectionCalculationsState();
    }

    @Bean
    public Formatter dateTimeFormatter() {
        return new DateTimeFormatter();
    }

    @Override
    public void onStartup(ServletContext servletContext) throws ServletException {
        CharacterEncodingFilter filter = new CharacterEncodingFilter();
        filter.setEncoding("UTF-8");
        servletContext.addFilter("characterEncodingFilter", filter).addMappingForUrlPatterns(EnumSet.of(REQUEST),
                false, "/*");
    }

}