Comments on Vinod Singh: Webservice endpoint

Hi Vinod, Finally, I am able to connect to my se...

2011-06-20T15:06:10.921+05:30

Hi Vinod,

Finally, I am able to connect to my service. Below links helped a lot.

http://stackoverflow.com/questions/764772/jax-ws-loading-wsdl-from-jar

http://stackoverflow.com/questions/4163586/jax-ws-client-whats-the-correct-path-to-access-the-local-wsdl

I have made it work on netbeans & Apache CXF.
Still facing the problem on Eclipse.

Regards,
Rakesh

@Ranjan, #1 - Your understanding about Java is co...

2011-06-16T11:41:46.126+05:30

@Ranjan,

#1 - Your understanding about Java is correct here. I am not sure about C#.
#2 - Not reachable (404) WSDL is the sufficient proof, I believe.

Hi Vinod, Would you please verify above statement...

2011-06-16T11:36:30.919+05:30

Hi Vinod,

Would you please verify above statements?

Thanks again.

So, I understand two things (from your replies). K...

2011-06-15T16:55:43.172+05:30

So, I understand two things (from your replies). Kindly validate.

1. Java needs wsdl (generated proxy classes) at two levels, one at compile time (which is available in my case) and one at run time (which is missing in my case).
If yes, then can't we bypass it using some method in java? Further why this .net (C#) doesn't require this wsdl at run time?

2. Is there any method to prove it that our web service uses some proprietary technology which is not cross platform?

Regards,

@Ranjan, So the exception you are facing is the r...

2011-06-15T16:39:43.743+05:30

@Ranjan,

So the exception you are facing is the real one (404 - not found). This web service can't be consumed by the client (Java in this case) as it is not accessible over HTTP(S).

Looks like this web service is published using some proprietary technology, which is not cross platform.

I dont why my last post is not visible. In that po...

2011-06-15T16:02:13.122+05:30

I dont why my last post is not visible. In that post I provided the .net code snippet.
To be specific I am using the same URL (used in .net) in Java i.e. https://loaclhost:8085/SphericallService but when I run this URL in borwser (with ?wsdl), I get 404 not found error. But the client application runs smoothly. There is no issue.
Please help.

Please see the client code for creating service ob...

2011-06-15T15:41:51.153+05:30

Please see the client code for creating service object.
public class SphericallFactory
{

static public Sphericall Create(string username,string password)
{

ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CertValidationCallback);

Sphericall service = new Sphericall();

service.Credentials = new System.Net.NetworkCredential(username,password);
service.PreAuthenticate = true;
return service;
}

// Change the address of the server
static public void SetServerAddress(Sphericall service, string address)
{
if (address != null && address != "")
{
string url = "";
if (address.IndexOf(':') >= 0)
{
// Check if the last digit is even
char digit = address[address.Length - 1];
string even = "02468";
if (even.IndexOf(digit) >= 0)
url = "http://" + address + "/SphericallService";
else
url = "https://" + address + "/SphericallService";
}
else
url = "https://" + address + ":8081/SphericallService";
service.Url = url;
}
}

// Used to unconditionally validate a certificate
static public bool CertValidationCallback(object sender, X509Certificate certificate,
X509Chain chain, SslPolicyErrors sslPolicyErrors)
{
return true;
}
}

So, we use the same path i.e.
https://localhost:8085/SphericallService

when I run this in browser as "https://localhost:8085/sphericallservice?wsdl", I don't see the wsdl but error

-
-
-
SOAP-ENV:Client
HTTP Error: 404 Not Found

But in .net the client is running well.

@Ranjan, What URL you used while accessing the we...

2011-06-15T15:21:01.158+05:30

@Ranjan,

What URL you used while accessing the web service using C# client? Can you see the WSDL in browser using that URL? If yes, that URL should work for Java client as well.

hello Vinod, I have a web service deployed on ou...

2011-06-15T15:15:35.557+05:30

hello Vinod,

I have a web service deployed on our own web server (not on any IIS or Tomcat)
. So, all I have is a WSDL file and a webserver.exe (that has the web
services implemented inside).

Using this WSDL file, I have already developed a client application in .net
(C#) which is running properly.

Now I have to create another client application in JAVA using the same WSDL.
But I dont know how to proceed (I am new to JAVA). To be specific I have some
questions to proceed for it.. Please see the code snippet I wrote in Java.

trustAllHttpsCertificates();
HttpsURLConnection.setDefaultHostnameVerifier(hv);

QName serviceName = new QName("Sphericall");
URL url = new URL("https","localhost",8085,"/SphericallService");

testthebest.Sphericall_Service service = new testthebest.Sphericall_Service
(url, serviceName);
//service.create(serviceName);

testthebest.Sphericall port = service.getSphericall();
// TODO initialize WS operation arguments here
testthebest.StartSessionRequest value = new testthebest.StartSessionRequest()
;

In the above code segment, I have written code to bypass certificate check,
then for hostname verification and finally have tried to create the object of
service.

But while object creation I receive following exceptions. (WSDL not found).
Kindly note that in code I have assigned the new URL for service. And in
project I have attached the web reference (WSDL) which is kept in my
machine's D drive. So, Its was taking the URL as D:/xyz.wsdl but as its not
the correct path of URL so I changed it to "https://localhost:
8085/SphericallService". But its not running ..

com.sun.xml.ws.wsdl.parser.InaccessibleWSDLException: 2 counts of
InaccessibleWSDLException.

java.io.FileNotFoundException: https://localhost:8085/SphericallService
java.io.FileNotFoundException: https://localhost:8085/SphericallService?wsdl

As I said, My service is on our own developed webserver and it runs like a
executable. And the wsdl file is sepeartely provided. So, there is no path
exists like "https://localhost:8085/SphericallService?wsdl" for wsdl.

Kindly suggest if you have any idea on it.

regards,

@cancelledout, Programmatically means something l...

2010-05-21T21:50:12.367+05:30

@cancelledout,

Programmatically means something like-

ServiceImplService service = new MyServiceImplService(new URL("ENDPOINT URL OF MY SERVICE"), new QName(ann.targetNamespace(), ann.name()));

QUOTE: Kasi, 'REPLACE_WITH_ACTUAL_URL' is...

2010-05-21T13:32:08.721+05:30

QUOTE:
Kasi,

'REPLACE_WITH_ACTUAL_URL' is replaced at runtime, you can test it by viewing WSDL (using service URL) of a deployed application in browser. If WSDL is bundled with client application then it has to be changed programmatically while invoking service methods.

What do you mean by programmatically? Meaning writing onto the xml .wsclient file?

My problem is solved for the naccessibleWSDLExcept...

2009-07-09T21:06:13.634+05:30

My problem is solved for the naccessibleWSDLException. As it turned out the port in the endpoint was incorrect. Once that was corrected I got it working.

I am using jax_ws 2.1. I have tested the web servi...

2009-07-09T00:59:26.193+05:30

I am using jax_ws 2.1. I have tested the web service as well w/ soap UI so I know that it is functioning. Here is the source code.

package com.aaa.Cybersource;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.logging.Logger;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import javax.xml.ws.WebEndpoint;
import javax.xml.ws.WebServiceClient;

/**
* This class was generated by the JAX-WS RI. JAX-WS RI 2.1.3-hudson-390-
* Generated source version: 2.0
*
* An example of how this class may be used:
*
*
* ElectronicPaymentService service = new ElectronicPaymentService();
* ElectronicPaymentPortType portType = service.getElectronicPaymentPort();
* portType.runCreditCardTransaction(...);
*
*
*
*
*/
@WebServiceClient(name = "ElectronicPaymentService",
targetNamespace = "http://XXXXXXXXXXX.com/electronicpayment/2008/08/15",
wsdlLocation = "file:/C:/XXXXXXXX/epayment2/ePayment/wsdl/electronicpayment/ElectronicPaymentServiceImplementationCC.wsdl")

public class ElectronicPaymentService extends Service {

private final static URL ELECTRONICPAYMENTSERVICE_WSDL_LOCATION;
private final static Logger logger = Logger
.getLogger(com.XXX.Cybersource.ElectronicPaymentService.class
.getName());

static {

System.out.println("ElectronicPaymentService begin 2:");

URL url = null;
try {
URL baseUrl;
baseUrl = com.XXX.Cybersource.ElectronicPaymentService.class
.getResource(".");
url = new URL(
baseUrl, "https://111.11.111.111:1111/ElectronicPaymentService.asmx");
// "file:/C:/XXXXXX/epayment2/ePayment/wsdl/electronicpayment/ElectronicPaymentServiceImplementationCC.wsdl");
} catch (MalformedURLException e) {
logger
.warning("Failed to create URL for the wsdl Location: 'file:/C:/XXXXX/epayment2/ePayment/wsdl/electronicpayment/ElectronicPaymentServiceImplementationCC.wsdl', retrying as a local file");
logger.warning(e.getMessage());
}

// URL url = null;
// ClassLoader classloader = Thread.currentThread().getContextClassLoader();
// url = classloader.getResource("WEB-INF/wsdl/electronicpayment/ElectronicPaymentServiceImplementationCC.wsdl");

ELECTRONICPAYMENTSERVICE_WSDL_LOCATION = url;

System.out.println("ElectronicPaymentService url: "+url.toString());
}

public ElectronicPaymentService(URL wsdlLocation, QName serviceName) {

super(wsdlLocation, serviceName);
}

public ElectronicPaymentService() {
super(ELECTRONICPAYMENTSERVICE_WSDL_LOCATION, new QName(
"http://XXXXXXXXXXX.com/electronicpayment/2008/08/15",
"ElectronicPaymentService"));
}

/**
*
* @return returns ElectronicPaymentPortType
*/
@WebEndpoint(name = "ElectronicPaymentPort")
public ElectronicPaymentPortType getElectronicPaymentPort() {
return super.getPort(new QName(
"http://XXXXXXXXXXX.com/electronicpayment/2008/08/15",
"ElectronicPaymentPort"), ElectronicPaymentPortType.class);
}

}

Not sure about first error, but second one clearly...

2009-07-08T21:32:12.412+05:30

Not sure about first error, but second one clearly mentions that it was not able to access the WSDL.

If you can post the code and versions of the JAX-WS other technologies being used, that would help in finding a solution.

I am attempting a JAX WS Client w/ a local wsdl. ...

2009-07-08T21:04:36.653+05:30

I am attempting a JAX WS Client w/ a local wsdl. The web service client class looks very similar to your example. When I define the URL w/ the local path of the wsdl I receive the error - "main" java.lang.IllegalArgumentException: getNamespaceURI(String prefix) is called with a null prefix. When I put the Endpoint URL in instead, I get the error - com.sun.xml.ws.wsdl.parser.InaccessibleWSDLException: 2 counts of InaccessibleWSDLException. One last thing, the code was generated using the web service client builder in MyEclipse 6.6 . Any help would be greatly appreciated.

thats, cool. Thx

2009-04-29T19:48:00.000+05:30

thats, cool. Thx

Kasi,

'REPLACE_WITH_ACTUAL_URL' is replaced...

2009-03-17T20:16:00.000+05:30

Kasi,

'REPLACE_WITH_ACTUAL_URL' is replaced at runtime, you can test it by viewing WSDL (using service URL) of a deployed application in browser. If WSDL is bundled with client application then it has to be changed programmatically while invoking service methods.

Hello Vinod,

I think there must be a way t...

2009-03-17T16:54:00.000+05:30

Hello Vinod,

I think there must be a way to ensure that the entry in the .wsdl file is populated correctly
ie
the entry
soap:address location="REPLACE_WITH_ACTUAL_URL"
is the culprit .

the "REPLACE_WITH_ACTUAL_URL" should be replaced dynamically at runtime - as the the wsdl gets rebuilt everytime, it becomes tedious to do a cut and paste of this entry .

Any thoughts please , much appreciated

Comments on Vinod Singh: Webservice endpoint

Hi Vinod, Finally, I am able to connect to my se...

@Ranjan, #1 - Your understanding about Java is co...

Hi Vinod, Would you please verify above statement...

So, I understand two things (from your replies). K...

@Ranjan, So the exception you are facing is the r...

I dont why my last post is not visible. In that po...

Please see the client code for creating service ob...

@Ranjan, What URL you used while accessing the we...

hello Vinod, I have a web service deployed on ou...

@cancelledout, Programmatically means something l...

QUOTE: Kasi, 'REPLACE_WITH_ACTUAL_URL' is...

My problem is solved for the naccessibleWSDLExcept...

I am using jax_ws 2.1. I have tested the web servi...

Not sure about first error, but second one clearly...

I am attempting a JAX WS Client w/ a local wsdl. ...

thats, cool. Thx

Kasi,'REPLACE_WITH_ACTUAL_URL' is replaced...

Hello Vinod, I think there must be a way t...

Kasi,

'REPLACE_WITH_ACTUAL_URL' is replaced...

Hello Vinod,

I think there must be a way t...