de.kaiserpfalzEdv.office.ui.web.Application.java Source code

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Here is the source code for de.kaiserpfalzEdv.office.ui.web.Application.java

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/*
 * Copyright 2015 Kaiserpfalz EDV-Service, Roland T. Lichti
 *
 * 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 de.kaiserpfalzEdv.office.ui.web;

import com.google.common.eventbus.EventBus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.bridge.SLF4JBridgeHandler;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.orm.jpa.EntityScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
import org.springframework.context.annotation.Scope;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.stereotype.Repository;
import org.vaadin.spring.annotation.EnableVaadin;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.inject.Named;
import java.util.logging.Level;

/**
 * @author klenkes <rlichti@kaiserpfalz-edv.de>
 * @version 0.1.0
 * @since 0.1.0
 */
@Named
@EnableVaadin
@EnableAutoConfiguration
@ComponentScan(value = { "de.kaiserpfalzEdv.office" }, excludeFilters = {
        @ComponentScan.Filter(type = FilterType.ANNOTATION, value = Repository.class) })
@EnableJpaRepositories(value = { "de.kaiserpfalzEdv.office" }, includeFilters = {
        @ComponentScan.Filter(type = FilterType.ANNOTATION, value = Repository.class) })
@EntityScan(basePackages = { "de.kaiserpfalzEdv.office", "de.kaiserpfalzEdv.commons.jee.db" })
@EnableWebSecurity
@Configuration
public class Application {
    private static Logger LOG = LoggerFactory.getLogger(Application.class);

    public static void main(String[] args) {
        if (!SLF4JBridgeHandler.isInstalled()) {
            LOG.info("Redirecting java.util.logging to SLF4J ...");

            java.util.logging.LogManager.getLogManager().reset();
            SLF4JBridgeHandler.install();
            java.util.logging.Logger.getLogger("global").setLevel(Level.FINEST);
        }

        SpringApplication.run(Application.class, args);
    }

    @PostConstruct
    public void init() {
        LOG.trace("Created: {}", this);

    }

    @PreDestroy
    public void close() {
        LOG.trace("Destroyed: {}", this);
    }

    @Bean
    @Scope("singleton")
    public EventBus guavaEventBus() {
        return new EventBus("ApplicationEventBus");
    }
}