@@ -0,0 +1,9 @@ | |||
/build/ | |||
/nbproject/private/ | |||
*.xml | |||
*.properties | |||
*.mf | |||
/dist/ | |||
/wurfel/nbproject/private/ | |||
/wurfel/dist/ | |||
/wurfel/build/ |
@@ -0,0 +1,76 @@ | |||
/* | |||
* To change this license header, choose License Headers in Project Properties. | |||
* To change this template file, choose Tools | Templates | |||
* and open the template in the editor. | |||
*/ | |||
package netz; | |||
import java.io.BufferedReader; | |||
import java.io.IOException; | |||
import java.io.InputStream; | |||
import java.io.InputStreamReader; | |||
import java.io.OutputStream; | |||
import java.io.OutputStreamWriter; | |||
import java.io.PrintWriter; | |||
import java.net.Socket; | |||
import java.util.logging.Logger; | |||
/** | |||
* Builder Class | |||
* @author le | |||
*/ | |||
public class Client | |||
{ | |||
private static final Logger lg = Logger.getLogger("netz"); | |||
private static final int PORT = 35000; | |||
private static final String IP_ADRESSE = "127.0.0.1"; | |||
public Client() throws IOException | |||
{ | |||
lg.info("Client: verbinde ..."); | |||
Socket s = new Socket(IP_ADRESSE, PORT); // Achtung: blockiert! | |||
lg.info("Client: Verbindung hergestellt"); | |||
InputStream iStream = s.getInputStream(); | |||
OutputStream oStream = s.getOutputStream(); | |||
InputStreamReader isr = new InputStreamReader(iStream, "UTF-8"); | |||
OutputStreamWriter osr = new OutputStreamWriter(oStream, "UTF-8"); | |||
BufferedReader in = new BufferedReader(isr); | |||
//BufferedWriter out = new BufferedWriter(osr); | |||
PrintWriter out = new PrintWriter(osr); | |||
lg.info("Client: Stream initialisiert"); | |||
out.println("Hallo Du Server Du - ich bin der client"); | |||
out.flush(); // wirklich absenden!! | |||
lg.info("Client: Nachricht versendet"); | |||
String quittung = in.readLine(); // Achtung blockiert | |||
lg.info("Client: Quittung empfangen"); | |||
System.out.println("Client: Quittung EMPFANGEN - " + quittung); | |||
out.close(); | |||
in.close(); | |||
} | |||
/** | |||
* @param args the command line arguments | |||
*/ | |||
public static void main(String[] args) | |||
{ | |||
try | |||
{ | |||
new Client(); | |||
} | |||
catch (IOException ex) | |||
{ | |||
lg.severe(ex.toString()); | |||
} | |||
} | |||
} |
@@ -0,0 +1,76 @@ | |||
/* | |||
* To change this license header, choose License Headers in Project Properties. | |||
* To change this template file, choose Tools | Templates | |||
* and open the template in the editor. | |||
*/ | |||
package netz; | |||
import java.io.BufferedReader; | |||
import java.io.IOException; | |||
import java.io.InputStream; | |||
import java.io.InputStreamReader; | |||
import java.io.OutputStream; | |||
import java.io.OutputStreamWriter; | |||
import java.io.PrintWriter; | |||
import java.net.ServerSocket; | |||
import java.net.Socket; | |||
import java.util.logging.Logger; | |||
/** | |||
* Builder Class | |||
* @author le | |||
*/ | |||
public class Server | |||
{ | |||
private static final Logger lg = Logger.getLogger("netz"); | |||
private static final int PORT = 35000; | |||
public Server() throws IOException | |||
{ | |||
ServerSocket sSocket = new ServerSocket(PORT); | |||
lg.info("Server: Warte auf Verbindung ..."); | |||
Socket s = sSocket.accept(); // Achtung: blockiert! | |||
lg.info("Server: Verbindung akzeptiert"); | |||
InputStream iStream = s.getInputStream(); | |||
OutputStream oStream = s.getOutputStream(); | |||
InputStreamReader isr = new InputStreamReader(iStream, "UTF-8"); | |||
OutputStreamWriter osr = new OutputStreamWriter(oStream, "UTF-8"); | |||
BufferedReader in = new BufferedReader(isr); | |||
//BufferedWriter out = new BufferedWriter(osr); | |||
PrintWriter out = new PrintWriter(osr); | |||
lg.info("Server: Stream initialisiert"); | |||
lg.info("Server: warte auf Nachricht ..."); | |||
String nachricht = in.readLine(); // Achtung blockiert | |||
lg.info("Server: Nachricht empfangen"); | |||
System.out.println("Server: NACHRICHT EMPFANGEN - " + nachricht); | |||
out.println("Server -> ich habe die Nachricht erhalten"); | |||
lg.info("Server: Quittung versendet"); | |||
out.flush(); // wirklich absenden!! | |||
out.close(); | |||
in.close(); | |||
} | |||
/** | |||
* @param args the command line arguments | |||
*/ | |||
public static void main(String[] args) | |||
{ | |||
try | |||
{ | |||
new Server(); | |||
} | |||
catch (IOException ex) | |||
{ | |||
lg.severe(ex.toString()); | |||
} | |||
} | |||
} |
@@ -0,0 +1,70 @@ | |||
/* | |||
* To change this license header, choose License Headers in Project Properties. | |||
* To change this template file, choose Tools | Templates | |||
* and open the template in the editor. | |||
*/ | |||
package netz; | |||
import java.io.BufferedInputStream; | |||
import java.io.BufferedOutputStream; | |||
import java.io.File; | |||
import java.io.FileOutputStream; | |||
import java.io.IOException; | |||
import java.io.InputStream; | |||
import java.net.MalformedURLException; | |||
import java.net.URL; | |||
/** | |||
* Builder Class | |||
* @author le | |||
*/ | |||
public class Start | |||
{ | |||
public Start(String urlString, String dateiname) throws MalformedURLException, IOException | |||
{ | |||
URL oUrl = new URL(urlString + "/" + dateiname); | |||
InputStream iStream = oUrl.openStream(); | |||
BufferedInputStream in = new BufferedInputStream(iStream); | |||
String tmpVerzeichnis = System.getProperty("java.io.tmpdir"); | |||
String ausgabeDateiname = tmpVerzeichnis + File.separator + dateiname; | |||
FileOutputStream fos = new FileOutputStream(ausgabeDateiname); | |||
BufferedOutputStream out = new BufferedOutputStream(fos); | |||
int wert = 0; | |||
while ( (wert = in.read()) >= 0) | |||
{ | |||
out.write(wert); | |||
} | |||
in.close(); | |||
out.close(); // flush! | |||
System.out.println("Datei " + ausgabeDateiname + " erfolgreich erstellt"); | |||
} | |||
/** | |||
* @param args the command line arguments | |||
*/ | |||
public static void main(String[] args) | |||
{ | |||
if (args.length != 2) | |||
{ | |||
System.err.println("2 Aufrufparameter nötig: URL-String Dateiname"); | |||
} | |||
else | |||
{ | |||
try | |||
{ | |||
new Start(args[0], args[1]); | |||
} | |||
catch (Exception ex) | |||
{ | |||
System.err.println(ex); | |||
ex.printStackTrace(); | |||
} | |||
} | |||
} | |||
} |