public Object rollback(Object obj) throws StorageException, CommunicationException {
try {
testStorage();
return storage.rollback(obj);
} // try
catch (CommunicationException error) {
writeLog("Erro de comunicacao: " + error.getMessage());
for (int counter = 0; counter < getTryNumber(); counter++) {
try {
sleep();
createStorage();
return storage.rollback(obj);
} // try
catch (CommunicationException error1) {
writeLog("Erro de comunicacao: " + error.getMessage());
} // catch
} // for
throw error;
} // catch
}
public static void main(String args[]) {
try {
ParameterFile config = new ParameterFile(args);
StorageFactory run = new StorageCreator(config);
Storage storage = run.produce();
System.out.println("storage: " + storage);
if (args.length > 1) {
String command = args[1];
if (command.endsWith("commit")) {
storage.commit(null);
} // if
else if (command.equals("rollback")) {
storage.rollback(null);
} // else
else if (command.equals("finalize")) {
storage.finalize(null);
} // else
else if (command.equals("ping")) {
storage.ping(null);
} // else
else if (command.equals("remove")) {
storage.remove(null);
} // else
else if (command.equals("select")) {
System.out.println("Select " + args[2] + "=" + storage.select(args[2]));
} // else
else if (command.equals("selectArray")) {
String[] str = new String[args.length - 2];
System.arraycopy(args, 2, str, 0, str.length);
Object[] obj = storage.selectArray(str);
System.out.println("SelectArray:");
for (int i = 0; i < obj.length; i++) {
System.out.println("Select " + str[i] + "=" + obj[i]);
}
} // else
} // if
} catch (Exception exc) {
exc.printStackTrace();
}
}