public Database(String appName)
throws DatabasePoolException, InstantiationException, IllegalAccessException,
ClassNotFoundException {
dbPool = new DBConnectionPool();
dbPool.initConnectionPool(EnvConst.JDBC_DRIVER, connectionURL, dbUser, dbPwd);
Map<String, String> properties = new HashMap<String, String>();
properties.put(PersistenceUnitProperties.JDBC_DRIVER, EnvConst.JDBC_DRIVER);
properties.put(PersistenceUnitProperties.JDBC_USER, dbUser);
properties.put(PersistenceUnitProperties.JDBC_PASSWORD, dbPwd);
properties.put(PersistenceUnitProperties.JDBC_URL, connectionURL);
// INFO,
// OFF,
// ALL,
// CONFIG (developing)
properties.put(PersistenceUnitProperties.LOGGING_LEVEL, EnvConst.JPA_LOG_LEVEL);
properties.put(
PersistenceUnitProperties.DDL_GENERATION, PersistenceUnitProperties.CREATE_OR_EXTEND);
properties.put(
PersistenceUnitProperties.SCHEMA_GENERATION_SCRIPTS_ACTION,
PersistenceUnitProperties.SCHEMA_GENERATION_DROP_AND_CREATE_ACTION);
PersistenceProvider pp = new PersistenceProvider();
factory = pp.createEntityManagerFactory(appName, properties);
if (factory == null) {
Server.logger.errorLogEntry(
"the entity manager of \"" + appName + "\" has not been initialized");
}
ftEngine = new FTSearchEngine(this);
}
public Database() {
Properties props = new Properties();
props.setProperty("user", EnvConst.DB_USER);
props.setProperty("password", EnvConst.DB_PWD);
String sysDbURL =
"jdbc:postgresql://" + EnvConst.DATABASE_HOST + ":" + EnvConst.CONN_PORT + "/postgres";
try {
if (!hasDatabase(EnvConst.APP_NAME, sysDbURL, props)) {
Server.logger.infoLogEntry("creating database \"" + EnvConst.APP_NAME + "\"...");
registerUser(dbUser, dbPwd, sysDbURL, props);
if (createDatabase(EnvConst.APP_NAME, dbUser, sysDbURL, props) == 0) {
Server.logger.infoLogEntry("the database has been created");
isNascence = true;
}
}
} catch (SQLException e) {
Server.logger.errorLogEntry(e);
}
connectionURL =
"jdbc:postgresql://"
+ EnvConst.DATABASE_HOST
+ ":"
+ EnvConst.CONN_PORT
+ "/"
+ EnvConst.APP_NAME;
dbPool = new DBConnectionPool();
try {
dbPool.initConnectionPool(EnvConst.JDBC_DRIVER, connectionURL, dbUser, dbPwd);
} catch (InstantiationException
| IllegalAccessException
| ClassNotFoundException
| DatabasePoolException e) {
e.printStackTrace();
}
Map<String, String> properties = new HashMap<String, String>();
properties.put(PersistenceUnitProperties.JDBC_DRIVER, EnvConst.JDBC_DRIVER);
properties.put(PersistenceUnitProperties.JDBC_USER, dbUser);
properties.put(PersistenceUnitProperties.JDBC_PASSWORD, dbPwd);
properties.put(PersistenceUnitProperties.JDBC_URL, connectionURL);
// INFO,
// OFF,
// ALL,
// CONFIG (developing)
properties.put(PersistenceUnitProperties.LOGGING_LEVEL, EnvConst.JPA_LOG_LEVEL);
properties.put(
PersistenceUnitProperties.DDL_GENERATION, PersistenceUnitProperties.CREATE_OR_EXTEND);
properties.put(
PersistenceUnitProperties.SCHEMA_GENERATION_SCRIPTS_ACTION,
PersistenceUnitProperties.SCHEMA_GENERATION_DROP_AND_CREATE_ACTION);
PersistenceProvider pp = new PersistenceProvider();
factory = pp.createEntityManagerFactory(EnvConst.ADMINISTRATOR_APP_NAME, properties);
if (factory == null) {
Server.logger.errorLogEntry(
"the entity manager of \""
+ EnvConst.ADMINISTRATOR_APP_NAME
+ "\" has not been initialized");
} else {
if (isNascence) {
Server.logger.infoLogEntry("Loading primary data...");
AppEnv env = new AppEnv(EnvConst.ADMINISTRATOR_APP_NAME, this);
_Session ses = new _Session(env, new SuperUser());
Server.logger.infoLogEntry("setup localization environment...");
LanguageDAO dao = new LanguageDAO(ses);
for (LanguageCode lc : Environment.langs) {
Language entity = ServerConst.getLanguage(lc);
try {
dao.add(entity);
Server.logger.infoLogEntry("add " + entity.getCode() + " language");
} catch (SecureException e) {
Server.logger.errorLogEntry(e);
}
}
Server.logger.infoLogEntry("setup applications...");
ApplicationDAO aDao = new ApplicationDAO(ses);
for (Site site : Environment.webAppToStart.values()) {
Application entity = ServerConst.getApplication(site);
try {
aDao.add(entity);
Server.logger.infoLogEntry("register \"" + entity.getName() + "\" application");
} catch (SecureException e) {
Server.logger.errorLogEntry(e);
}
}
theFirst(ses);
}
}
}