dk.nsi.minlog.export.config.DatabaseConfig.java Source code

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Here is the source code for dk.nsi.minlog.export.config.DatabaseConfig.java

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/**
 * The MIT License
 *
 * Original work sponsored and donated by National Board of e-Health (NSI), Denmark (http://www.nsi.dk)
 *
 * Copyright (C) 2011 National Board of e-Health (NSI), Denmark (http://www.nsi.dk)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package dk.nsi.minlog.export.config;

import java.util.ArrayList;

import javax.sql.DataSource;

import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.transaction.annotation.TransactionManagementConfigurer;

import com.avaje.ebean.config.ServerConfig;
import com.avaje.ebean.springsupport.factory.EbeanServerFactoryBean;
import com.avaje.ebean.springsupport.txn.SpringAwareJdbcTransactionManager;

import dk.nsi.minlog.domain.LogEntry;

@Configuration
@EnableTransactionManagement
@ComponentScan({ "dk.nsi.minlog.export.dao.ebean" })
public class DatabaseConfig implements TransactionManagementConfigurer {
    static final Logger logger = Logger.getLogger(DatabaseConfig.class);

    @Value("${jdbc.url}")
    String url;
    @Value("${jdbc.username}")
    String username;
    @Value("${jdbc.password}")
    String password;

    @Bean
    public DataSource dataSource() {
        final DriverManagerDataSource dataSource = new DriverManagerDataSource(url, username, password);
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        return dataSource;
    }

    @Bean
    public PlatformTransactionManager txManager() {
        return new DataSourceTransactionManager(dataSource());
    }

    @Override
    public PlatformTransactionManager annotationDrivenTransactionManager() {
        return txManager();
    }

    @Bean
    public EbeanServerFactoryBean ebeanServer(DataSource dataSource) throws Exception {
        logger.debug("Creating ebeanServer with url=" + url + " username=" + username);

        final EbeanServerFactoryBean factoryBean = new EbeanServerFactoryBean();
        final ServerConfig serverConfig = new ServerConfig();
        final ArrayList<Class<?>> classes = new ArrayList<Class<?>>();
        classes.add(LogEntry.class);

        serverConfig.setName("localhostConfig");
        serverConfig.setClasses(classes);
        serverConfig.setDataSource(dataSource);
        serverConfig.setExternalTransactionManager(new SpringAwareJdbcTransactionManager());
        serverConfig.setNamingConvention(new com.avaje.ebean.config.MatchingNamingConvention());
        factoryBean.setServerConfig(serverConfig);
        return factoryBean;
    }
}