Examples with DatabaseManager com.fredboat.backend.quarterdeck.db.DatabaseManager used on opensource projects

Example 1 with DatabaseManager

use of com.fredboat.backend.quarterdeck.db.DatabaseManager in project Backend by FredBoat.

the class DatabaseConfiguration method databaseManager.

@Bean
public DatabaseManager databaseManager(HibernateStatisticsCollector hibernateStats, PrometheusMetricsTrackerFactory hikariStats) {
    DatabaseManager databaseManager = new DatabaseManager(hibernateStats, hikariStats, this.dbConf.getHikariPoolSize(), "Quarterdeck", true, this.dbConf.getMainJdbcUrl(), this.dbConf.getCacheJdbcUrl(), (puName, dataSource, properties, entityPackages) -> {
        LocalContainerEntityManagerFactoryBean emfb = new LocalContainerEntityManagerFactoryBean();
        emfb.setDataSource(dataSource);
        emfb.setPackagesToScan(entityPackages.toArray(new String[entityPackages.size()]));
        JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
        emfb.setJpaVendorAdapter(vendorAdapter);
        emfb.setJpaProperties(properties);
        // initiate creation of the native emf
        emfb.afterPropertiesSet();
        return emfb.getNativeEntityManagerFactory();
    });
    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        if (databaseManager.isCacheConnBuilt()) {
            DatabaseConnection cacheDbConn = databaseManager.getCacheDbConn();
            if (cacheDbConn != null) {
                cacheDbConn.shutdown();
            }
        }
        if (databaseManager.isMainConnBuilt()) {
            databaseManager.getMainDbConn().shutdown();
        }
    }, "databasemanager-shutdown-hook"));
    return databaseManager;
}