public static void initEmbeddedDataSource(String dbUrl) {
eds = new EmbeddedDataSource();
eds.setDatabaseName(dbUrl);
eds.setUser(Constants.DERBY_DATABASE.STRING_DB_USER);
eds.setPassword(Constants.DERBY_DATABASE.STRING_DB_PASSWORD);
eds.setConnectionAttributes("create=true");
logger.log(Level.INFO, eds.getDatabaseName());
}
private WrappedDataSource createLocal() {
localDataSource = (DataSource) System.getProperties().get(LOCAL_DB_NAME);
if (localDataSource == null) {
localDataSource = new EmbeddedDataSource();
((EmbeddedDataSource) localDataSource).setDatabaseName(LOCAL_DB_NAME);
((EmbeddedDataSource) localDataSource).setCreateDatabase(LOCAL_DB_ACTION);
System.getProperties().put(LOCAL_DB_NAME, localDataSource);
}
logger.warn(EMBEDDED_DATA_SOURCE_IS_USED);
WrappedDataSource wrappedDataSource = new WrappedDataSource(localDataSource);
return wrappedDataSource;
}
@Override
protected void shutdownDb() throws SQLException {
// annoyingly, shutting down a derby instance involves catching an exception
// and checking error codes to make sure it shut down "normally"
try {
EmbeddedDataSource dataSource = new EmbeddedDataSource();
dataSource.setDatabaseName(dbDir.getAbsolutePath());
dataSource.setShutdownDatabase("shutdown");
dataSource.getConnection();
} catch (SQLException e) {
// make sure we get the correct error codes
if (e.getErrorCode() != 45000 || !"08006".equals(e.getSQLState())) {
throw e;
}
}
}
/** Starts the server. */
@CommandArgument
public void start() {
System.out.println("Starting server");
try {
Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
EmbeddedDataSource ds = new EmbeddedDataSource();
ds.setConnectionAttributes("create=true");
ds.setDatabaseName("classes");
logger.info("Initializing jobProgressStates monitor");
ProgressStateFactory factory = new ProgressStateFactory();
jobProgressStates = factory.getProgressStates();
logger.info("Initializing folders...");
Preferences pref = Preferences.userNodeForPackage(JobServer.class);
String path = pref.get("rootDirectory", "./server");
File rootDirectory = new File(path);
File jobsDirectory = new File(rootDirectory, "jobs");
rootDirectory.mkdir();
jobsDirectory.mkdir();
logger.info("Initializing service");
DbClassManager classManager = new DbClassManager(ds);
classManager.prepareDataSource();
TaskScheduler scheduler = new PrioritySerialTaskScheduler();
Executor executor = Executors.newCachedThreadPool();
jobServer = new JobServer(jobsDirectory, factory, scheduler, classManager, executor);
AuthenticationServer authServer = new AuthenticationServer(jobServer, JdcpUtil.DEFAULT_PORT);
logger.info("Binding service");
Registry registry = getRegistry();
registry.bind("AuthenticationService", authServer);
logger.info("Server ready");
System.out.println("Server started");
} catch (Exception e) {
System.err.println("Failed to start server");
logger.error("Failed to start server", e);
}
}