JAX-WS - IP addr klijenta

[ cume @ 26.10.2007. 20:05 ] @

Zdravo,

WebService se vrti na jboss 4.0.4 AS.
Veoma je jednostavan, nudi klijentima mogucnost dostave odredjenih alerta na mail i to realizuje preko SMTP.
Sve funkcionise kako je zamisljeno, jedino mi u logu nedostaje informacija sa koje IP adrese je pozvan servis.
Verujem da je ovo trivijalno, ako moze neki hint (ili resenje ;-))

Btw. javlja mi da je linija koja sadrzi "responseLine = is.readLine()) != null " deprecated, sa cim da zamenim readLine()?

Kod sledi:

Code:

import javax.ejb.Stateless;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.ws.*;
import org.apache.log4j.*;
import java.io.*;
import java.net.*;

@Stateless()
@WebService()
public class msgSender {

    static Category Log = Category.getInstance(msgSender.class.getName());


    @WebMethod
    public String send(@WebParam(name = "kome") String kome,
                       @WebParam(name = "tekst") String tekst,
                       @WebParam(name = "od") String od)
    {
         String response = null;
         int rez = msgcComm(kome,tekst,od);

         if (rez == 1)
         {
             Log.info("Status:"+rez+"(OK); From:"+od+"; To:"+kome+"; Msg:{"+tekst+"}");
         }
         else
         {
             Log.info("Status:"+rez+"(MSGNOTSENT); From:"+od+"; To:"+kome+"; Msg:{"+tekst+"}");
         }
         return rez;
    }

    protected int msgcComm (String id, String txt, String from)
    {
        String host = "server.domen.com";
        Socket smtpSocket = null;
        DataOutputStream os = null;
        DataInputStream is = null;

        try {
            smtpSocket = new Socket(host, 25);
            os = new DataOutputStream(smtpSocket.getOutputStream());
            is = new DataInputStream(smtpSocket.getInputStream());

        } catch (UnknownHostException e1) {
            return -10;
        } catch (IOException e2) {
            return -20;
        }
    if (os != null && is != null) {
            try {
            os.writeBytes("HELO\r\n");
                os.writeBytes("MAIL From:"+from+"\r\n");
                os.writeBytes("RCPT To:"+id+"@server.domen.com\r\n");
                os.writeBytes("DATA\r\n");
                os.writeBytes(txt+"\r\n");
                os.writeBytes("\r\n.\r\n");
                os.writeBytes("QUIT");

                String responseLine;
                while ((responseLine = is.readLine()) != null) {
                    if (responseLine.indexOf("accepted") != -1)
                    {
                        os.close();
                        is.close();
                        smtpSocket.close();
                        return 1;

                    }
                    if (responseLine.indexOf("Error") != -1)
                    {
                        os.close();
                        is.close();
                        smtpSocket.close();
                        return -1;
                    }
                        }
            } catch (UnknownHostException e3) {
                return -30;
            } catch (IOException e4) {
                return -40;
            }
        }
   return -100;
    }
}

[ ph4t @ 26.10.2007. 23:33 ] @

Jeli ovo trazis?

Code:

@WebService()
public class IPService {

    @Resource
    private WebServiceContext wsContext;

    @WebMethod
    public String getIP(){
        MessageContext mc = wsContext.getMessageContext();
        HttpServletRequest request = (javax.servlet.http.HttpServletRequest)mc.get(MessageContext.SERVLET_REQUEST);
        return request.getRemoteAddr();
    }
}

[ cume @ 27.10.2007. 01:41 ] @

Uradio sam deploy koda koji si postovao, kada probam da konzumiram WS iz .net klijenta dobijam gresku:

Code:

System.Web.Services.Protocols.SoapHeaderException: javax.xml.rpc.ServiceException: Cannot find service endpoint target: jboss.j2ee:name=getIpWs,service=EJB3,jar=getIP.jar
   at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
   at Client.WEBSRVC.getIpWsService.getIP(getIP getIP1) in C:\.......

_{[Ovu poruku je menjao cume dana 27.10.2007. u 14:46 GMT+1]}

[ cume @ 27.10.2007. 14:30 ] @

Hmmm... sada sam setovao jboss da koristi JRE 1.6, i greska je nestala.
Ali pojavio se novi exception:

Code:

System.InvalidOperationException: Client found response content type of '', but expected 'text/xml'.
The request failed with an empty response.
   at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
   at Client.WEBSRVC.IPWebSrvcService.getIP(getIP getIP1) in C:\Documents and Settings\...\Client\Web References\WEBSRVC\Reference.cs:line 79
   at Client.Form1.button1_Click(Object sender, EventArgs e) in C:\Documents and Settings\...\Client\Form1.cs:line 56

Pomoc?

[ ph4t @ 28.10.2007. 11:16 ] @

Isto sam napravio C# client i on bez problema radi. Ja kortistim glassfish2 umjesto jboss; mozda je to razlog?

[ cume @ 28.10.2007. 11:49 ] @

Sigurno je jboss.
Da stvar bude crnja, ovo sam testirao na nekim win32 masinama koje imaju jdk6, a na produkciji bi trebalo da se vrti na FreeBSD 6.2 RELEASE(jdk5), tako da u najavi ne bi radilo...
Koliko sam samo vremena izgubio na ovu glupost... sve vise pocinjem da cenim jednostavnost i dobru dokumentovanost .net-a.

Resenje: Klijentska aplikacija u jednom parametru salje svoj IP, a WebService ga samo prosledi u log... nisam vise mogao da se smaram....

Pozz

[ cume @ 28.05.2008. 23:46 ] @

Ok... promenio sam verziju JBossWS-a, pa ovo sto je ph4t napisao fercera.
Imam pitanje za koje verujem da je prosto, ali koliko god da sam guglao - nista.

Da li pristup wsdl-u i samom web servisu mogu da ogranicim na odredjeni opseg ip adresa na nivou AS?
Nesto kao WEB-INF/context.xml za tomcat?

Pokusavao sam da zabranim odredjene opsege u server.xml tomcata(odnosno JBossWeb-a 2.0), zatim u META-INF/context.xml od web servisa, ali sve bezuspesno za sada :-)

Pomoc?