de.voolk.marbles.spring.context.MarblesAppContext.java Source code

Introduction

Here is the source code for de.voolk.marbles.spring.context.MarblesAppContext.java

Source

/**
 * Copyright (C) 2010  Thomas Volk
 * <p/>
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * <p/>
 * This program 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 Lesser General Public License for more details.
 * <p/>
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package de.voolk.marbles.spring.context;

import de.voolk.marbles.app.AppConfig;
import de.voolk.marbles.persistence.services.ApplicationInitialisationService;
import de.voolk.marbles.persistence.services.IApplicationInitialisationService;
import de.voolk.marbles.utils.Digest;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate3.LocalSessionFactoryBean;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.JpaVendorAdapter;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor;
import org.springframework.orm.jpa.vendor.Database;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;

import javax.sql.DataSource;

@Configuration
public class MarblesAppContext {
    @Bean
    public AppConfig config() {
        return new AppConfig();
    }

    @Bean
    public Digest passwordDigest() {
        return new Digest();
    }

    @Bean
    public DataSource dataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName(config().get("database.driver"));
        // jdbc:hsqldb:mem:aname
        dataSource.setUrl(config().getProperties().getProperty("database.url"));
        dataSource.setUsername(config().get("database.user"));
        dataSource.setPassword(config().get("database.password"));
        return dataSource;
    }

    @Bean
    public LocalSessionFactoryBean sessionFactory() {
        LocalSessionFactoryBean localSessionFactoryBean = new LocalSessionFactoryBean();
        localSessionFactoryBean.setDataSource(dataSource());
        return localSessionFactoryBean;
    }

    @Bean
    public JpaVendorAdapter jpaVendorAdapter() {
        HibernateJpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
        adapter.setDatabase(Database.valueOf(config().get("database.database")));
        adapter.setShowSql(config().getBoolean("database.showSql"));
        adapter.setGenerateDdl(config().getBoolean("database.generateDdl"));
        return adapter;
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
        factory.setPersistenceUnitName("punit");
        factory.setDataSource(dataSource());
        factory.setJpaVendorAdapter(jpaVendorAdapter());
        return factory;
    }

    @Bean
    public JpaTransactionManager transactionManager() {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
        return transactionManager;
    }

    @Bean
    public PersistenceAnnotationBeanPostProcessor persistenceAnnotationBeanPostProcessor() {
        return new PersistenceAnnotationBeanPostProcessor();
    }

    @Bean
    public IApplicationInitialisationService applicationInitialisationService() {
        return new ApplicationInitialisationService();
    }
}