How to run Standalone Server as a Service in Linux

Question

Hi,
I need run an Standalone server in Java as a Service in Linux RedHat?
How to do this? some example or link to helpful sample code?
How I can execute as a service in Linux RedHat 9 the following server Application?
import java.io.*;
import java.nio.*;
import java.nio.channels.*;
import java.nio.channels.spi.*;
import java.net.*;
import java.util.*;
// Listen on a port for connections and write back the current time.
public class NBTimeServer_1 {
private static final int DEFAULT_TIME_PORT = 8900;
// Constructor with no arguments creates a time server on default port.
public NBTimeServer_1() throws Exception {
acceptConnections(this.DEFAULT_TIME_PORT);
// Constructor with port argument creates a time server on specified port.
public NBTimeServer_1(int port) throws Exception {
acceptConnections(port);
// Accept connections for current time. Lazy Exception thrown.
private static void acceptConnections(int port) throws Exception {
// Selector for incoming time requests
Selector acceptSelector = SelectorProvider.provider().openSelector();
// Create a new server socket and set to non blocking mode
ServerSocketChannel ssc = ServerSocketChannel.open();
ssc.configureBlocking(false);
// Bind the server socket to the local host and port
//InetAddress lh = InetAddress.getLocalHost();
InetSocketAddress isa = new InetSocketAddress(port);
ssc.socket().bind(isa);
SelectionKey acceptKey = ssc.register(acceptSelector,
SelectionKey.OP_ACCEPT);
int keysAdded = 0;
while ((keysAdded = acceptSelector.select()) > 0) {
// Someone is ready for I/O, get the ready keys
Set readyKeys = acceptSelector.selectedKeys();
Iterator i = readyKeys.iterator();
// Walk through the ready keys collection and process date requests.
while (i.hasNext()) {
SelectionKey sk = (SelectionKey)i.next();
i.remove();
ServerSocketChannel nextReady =
(ServerSocketChannel)sk.channel();
// Accept the date request and send back the date string
Socket s = nextReady.accept().socket();
// Write the current time to the socket
ObjectOutputStream oos = new ObjectOutputStream(s.getOutputStream());
oos.writeObject(new Zaehler("usr","msg"));
I thanks in Advance your valuable help.

Answer 1

Crossposted.