/** Start the standalone (in process) database. */
private void startStandaloneDatabase() throws Exception {
// Get the server data directory
File dataDir = null;
if (dbDataDir == null) dataDir = ServerConfigLocator.locate().getServerDataDir();
else dataDir = new File(dbDataDir);
// Get DB directory
File hypersoniDir = new File(dataDir, HYPERSONIC_DATA_DIR);
if (!hypersoniDir.exists()) {
hypersoniDir.mkdirs();
}
if (!hypersoniDir.isDirectory()) {
throw new IOException("Failed to create directory: " + hypersoniDir);
}
dbPath = new File(hypersoniDir, name);
String dbURL = JDBC_URL_PREFIX + getDatabasePath();
// hold a connection so hypersonic does not close the database
connection = getConnection(dbURL);
}
/** Start the remote database. */
private void startRemoteDatabase() throws Exception {
// Get the server data directory
File dataDir = null;
if (dbDataDir == null) dataDir = ServerConfigLocator.locate().getServerDataDir();
else dataDir = new File(dbDataDir);
// Get DB directory
File hypersoniDir = new File(dataDir, HYPERSONIC_DATA_DIR);
if (!hypersoniDir.exists()) {
hypersoniDir.mkdirs();
}
if (!hypersoniDir.isDirectory()) {
throw new IOException("Failed to create directory: " + hypersoniDir);
}
dbPath = new File(hypersoniDir, name);
// Start DB in new thread, or else it will block us
serverThread =
new Thread("hypersonic-" + name) {
public void run() {
try {
// Create startup arguments
String[] args =
new String[] {
"-database", dbPath.toString(),
"-port", String.valueOf(port),
"-address", address,
"-silent", String.valueOf(silent),
"-trace", String.valueOf(trace),
"-no_system_exit", String.valueOf(no_system_exit),
};
// Start server
ClassLoader cl = Thread.currentThread().getContextClassLoader();
Class clazz = Class.forName(serverClass, true, cl);
Method main = clazz.getMethod("main", new Class[] {args.getClass()});
main.invoke(null, new Object[] {args});
} catch (Exception e) {
log.error("Failed to start database", e);
}
}
};
serverThread.start();
}
public void destroy() {
System.out.println("Destruyendo instancia");
try {
if (Prodandes.darInstancia() != null) {
ServerConfig config = ServerConfigLocator.locate();
File dataDir = config.getServerDataDir();
File tmp = new File(dataDir + RUTA_ARCHIVO_SERIALIZADO);
System.out.println("Nombre=" + tmp.getName());
System.out.println("Path=" + tmp.getPath());
System.out.println("Abs. Path=" + tmp.getAbsolutePath());
FileOutputStream fos = new FileOutputStream(tmp);
ObjectOutputStream oos = new ObjectOutputStream(fos);
oos.writeObject(Prodandes.darInstancia());
oos.close();
fos.close();
System.out.println("Album Serializado");
}
} catch (Exception e) {
System.out.println("Error de persistencia en Servidor");
}
}
