/** Closes database resources at the end. */
protected void stopDb() {
if (!useDatabase) {
return;
}
if (log != null) {
log.info("database shutdown");
}
if (jtxManager != null) {
jtxManager.close();
}
if (connectionProvider != null) {
connectionProvider.close();
}
}
/**
* Initializes database. First, creates connection pool. and transaction manager. Then, Jodds
* DbOomManager is configured. It is also configured automagically, by scanning the class path for
* entities.
*/
@SuppressWarnings("unchecked")
protected void startDb() {
if (!useDatabase) {
log.info("database is not used");
return;
}
log.info("database initialization");
// connection pool
petite.registerPetiteBean(CoreConnectionPool.class, PETITE_DBPOOL, null, null, false);
connectionProvider = (ConnectionProvider) petite.getBean(PETITE_DBPOOL);
connectionProvider.init();
// transactions manager
jtxManager = createJtxTransactionManager(connectionProvider);
jtxManager.setValidateExistingTransaction(true);
AnnotationTxAdviceManager annTxAdviceManager =
new AnnotationTxAdviceManager(jtxManager, jtxScopePattern);
annTxAdviceManager.registerAnnotations(jtxAnnotations);
AnnotationTxAdviceSupport.manager = annTxAdviceManager;
DbSessionProvider sessionProvider = new DbJtxSessionProvider(jtxManager);
// global settings
DbManager dbManager = DbManager.getInstance();
dbManager.setConnectionProvider(connectionProvider);
dbManager.setSessionProvider(sessionProvider);
petite.addBean(PETITE_DB, dbManager);
DbOomManager dbOomManager = DbOomManager.getInstance();
petite.addBean(PETITE_DBOOM, dbOomManager);
// automatic configuration
registerDbEntities(dbOomManager);
}