Webservice client as a java webstart application

Hi
I have a webserviceclient which is a web start, so it has a jnlp in which i pass in the wsdl argument. But i get this exception saying that the wsdl could not be found. But i am sure it is deployed in the server, because when i enter that in the web browser it shows me. This application works fine when it runs within eclipse. It is the same argument i am passing through the jnlp file, but still get this error. Could any one please say what could be wrong.
<Sep 5, 2007 12:12:04 PM EDT> <Info> <WebService> <BEA-220094> <An IOException was thrown trying to access the WSDL at the given URL.>
<Sep 5, 2007 12:12:07 PM EDT> <Info> <WebService> <BEA-220034> <A stack trace associated with message 220094 follows:
java.io.IOException: Server returned HTTP response code: 500 for URL:

You might need to use the catalog and bundle the WSDL with your client.

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I confirm your findings when using shortcuts to try specific versions of JavaWS with 7u25 or later installed:
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Java Webstart application problem with TLS certificate revocation checks (Java 1.7.0_76)

We have a problem with our Java Web Start Application regarding the TLS certificate revocation check:
The application is running on a server within a wide area network which is separated from the internet.
The application users have access to the WAN, and also access to the internet over some corporate proxy/firewall.
The user has to enter, for example "https://my-site.de/myapp/ma.jnlp" within a webbrowser or could also call "javaws https://my-site.de/myapp/ma.jnlp" to start the application client.
The webserver has a certificate from a trusted certificate authority. This certificate seems to be ok, the browser is even configured to perform OCSP status check.
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Many thanks!
This is a part from a java console output after calling "javaws -verbose https://my-site.de/myapp/"
(sorry for this is in german... and also my english above)
network: Verbindung von http://ocsp.serverpass.telesec.de/ocspr mit Proxy=HTTP @ internet-proxy.***:80 wird hergestellt
network: Verbindung von http://ocsp.serverpass.telesec.de/ocspr mit Proxy=HTTP @ internet-proxy.***:80 wird hergestellt
security: OCSP Response: GOOD
network: Verbindung von http://ocsp.serverpass.telesec.de/ocspr mit Proxy=HTTP @ internet-proxy.***:80 wird hergestellt
security: UNAUTHORIZED
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cache: Adding MemoryCache entry: http://crl.serverpass.telesec.de/rl/TeleSec_ServerPass_CA_1.crl
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network: Verbindung von http://crl.serverpass.telesec.de/rl/TeleSec_ServerPass_CA_1.crl mit Proxy=HTTP @ internet-proxy.***:80 wird hergestellt
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network: Codierung für http://crl.serverpass.telesec.de/rl/TeleSec_ServerPass_CA_1.crl: null
network: Verbindung mit http://crl.serverpass.telesec.de/rl/TeleSec_ServerPass_CA_1.crl trennen
CacheEntry[http://crl.serverpass.telesec.de/rl/TeleSec_ServerPass_CA_1.crl]: updateAvailable=true,lastModified=Tue Mar 24 10:50:01 CET 2015,length=53241
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Add the JSF Jars to the WEB-INF/lib directory of the application. If still getting error add to the CLASSPATH variable in the startWebLogic script in the domain/bin directory.

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I have deployed a simple web service on Sun One AS PE 8.2 (Can see the WSDL file on URL invocation). I am getting the following server side runtime exception when a standalone client tries to invoke the web service endpoint.
A similar exception is reported in the following : http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4916266. The bug evaluation suggests that i use wscompile with -infix option. I did that but the same exception was raised. Can anybody throw light on this? Is there something which I missed out in the application. Thanks.
java.lang.RuntimeException
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja va:25)
at java.lang.reflect.Method.invoke(Method.java:585)
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at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
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at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFil terChain.java:257)
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|#]

SJSAS PE 8.1
http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-21-119173-18-1

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Hi,
I am a java developer. how to i consume SAP soap webservice in to my java application.
scenario : 1
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Regards.

lizaro wrote:
..Can someone give any light on this issue?
For me it look very clearly like another bug related the first fix, but I wanted to pop the question here first.Normally I would ask a lot of questions and demand more evidence before thinking of agreeing to such an assessment, but you seem to have put in the research needed to cover most of that.
There were some recent (last month or three) reports of broken cache management, but AFAIR they were supposed to be fixed by update _20. Try update _21, and if that does not resolve the issue, raise a bug report with Sun.

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Hello members,
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at javax.swing.JComponent.processMouseEvent(Unknown Source)
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at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
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at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
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at java.awt.EventQueue$2.run(Unknown Source)
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at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
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at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: org.omg.CORBA.MARSHAL: vmcid: 0x0 minor code: 0 completed: No
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.getSystemException(Unknown Source)
at com.sun.corba.se.impl.protocol.giopmsgheaders.ReplyMessage_1_2.getSystemException(Unknown Source)
at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.getSystemExceptionReply(Unknown Source)
at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.processResponse(Unknown Source)
at com.sun.corba.se.impl.protocol.CorbaClientRequestDispatcherImpl.marshalingComplete(Unknown Source)
at com.sun.corba.se.impl.protocol.CorbaClientDelegateImpl.invoke(Unknown Source)
at org.omg.CORBA.portable.ObjectImpl._invoke(Unknown Source)
... 80 more
The same is working in some other machine which are in different network. So, I have replaced the wlclient.jar with the wlthint3client.jar.
After replacing this jar I was getting the below exception in client logs while requesting a state less session bean.I also checked whether the request is reaching the server (bean) or not, but its not reaching the server.The problem is same at all the machines irrespective of the networks.
java.lang.AssertionError: Failed to generate class for com.mbt.expert.server.session.LoginSessionBean_tqw6yu_HomeImpl_1033_WLStub
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:797)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:786)
at weblogic.rmi.extensions.StubFactory.getStub(StubFactory.java:74)
at weblogic.rmi.internal.StubInfo.resolveObject(StubInfo.java:213)
at weblogic.rmi.internal.StubInfo.readResolve(StubInfo.java:207)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeReadResolve(Unknown Source)
at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:197)
at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:598)
at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:193)
at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:240)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
at weblogic.jndi.internal.ServerNamingNode_1033_WLStub.lookup(Unknown Source)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:405)
at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:393)
at javax.naming.InitialContext.lookup(Unknown Source)
at com.mbt.expert.mdi.ExpertVariable.getLoginSession(ExpertVariable.java:455)
at com.mbt.expert.view.dialogs.Login.okPressed(Login.java:187)
at com.mbt.expert.view.dialogs.Login.keyPressed(Login.java:141)
at java.awt.Component.processKeyEvent(Unknown Source)
at javax.swing.JComponent.processKeyEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.Dialog$1.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at weblogic.rmi.internal.StubGenerator.generateStub(StubGenerator.java:795)
... 55 more
Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission getClassLoader)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.ClassLoader.getSystemClassLoader(Unknown Source)
at weblogic.utils.classloaders.AugmentableClassLoaderManager.getAugmentableClassLoader(AugmentableClassLoaderManager.java:48)
at weblogic.rmi.internal.ClientRuntimeDescriptor.findLoader(ClientRuntimeDescriptor.java:254)
at weblogic.rmi.internal.ClientRuntimeDescriptor.getInterfaces(ClientRuntimeDescriptor.java:132)
at weblogic.rmi.internal.StubInfo.getInterfaces(StubInfo.java:77)
at com.mbt.expert.server.session.LoginSessionBean_tqw6yu_HomeImpl_1033_WLStub.ensureInitialized(Unknown Source)
at com.mbt.expert.server.session.LoginSessionBean_tqw6yu_HomeImpl_1033_WLStub.<init>(Unknown Source)
... 60 more
I have tried one more thing, I have taken all the required jars to one of the client machines and executed the main class (by setting the required class path) from cmd using java instead of javaws. Surprisingly, its working fine with out any problem using the wlthint3client.jar.
I also tried the same, by placing wlclient.jar using java in the same way(from cmd instead of javaws ), but I was facing the same exception while requesting the second session bean and found the same above exception in client logs.
To resolve this, I come across the java bug that I have given earlier "_http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4809366_".
In that page, I found a work around for this; suggested by bea to add the Runtime permission "permission java.lang.RuntimePermission "getClassLoader";" to the clients java.policy
So, please suggest me a way to resolve this problem.
Please suggest me if you have any other solutions for this problem.
Thanks in advance :)

I still think your problem is nothing to do with that ancient non-bug and that you should be looking elsewhere. You might be lucky and find someone here who can say "Ah, I know what that is" but I doubt it because since Oracle took over Sun this site has gone down hill big time.

Automatic detection of installed version of Java WebStart

Hi,
1) In my html file I detect if Java webStart is installed on the client machine
2) Is there a way to determine which version of Java webstart is installed?
eg: Let's say the client machine has Java WebStart 1.0.1.01 installed and Java webStart 1.0.2.01 is available and supported, is there a way to prompt the client to upgarde to the latest version of WebStart.
Is there a JavaScript or VBScript to detect installed version of Java WebStart?
Thanks

here is the detecting...
<SCRIPT LANGUAGE="JavaScript">
var javawsInstalled = 0;
var javaws12Installed = 0;
var javaws142Installed=0;
isIE = "false";
if (navigator.mimeTypes && navigator.mimeTypes.length) {
x = navigator.mimeTypes['application/x-java-jnlp-file'];
if (x) {
javawsInstalled = 1;
javaws12Installed=1;
javaws142Installed=1;
} else {
isIE = "true";
</SCRIPT>
<SCRIPT LANGUAGE="VBScript">
on error resume next
If isIE = "true" Then
If Not(IsObject(CreateObject("JavaWebStart.isInstalled"))) Then
javawsInstalled = 0
Else
javawsInstalled = 1
End If
If Not(IsObject(CreateObject("JavaWebStart.isInstalled.1.4.2.0"))) Then
javaws142Installed = 0
Else
javaws142Installed = 1
End If
End If
</SCRIPT>
and in the next page this is autdownload (for IE only)
<OBJECT CODEBASE="http://java.sun.com/products/plugin/autodl/jinstall-1_4_2-windows-i586.cab"
CLASSID="clsid:CAFEEFAC-0014-0002-0000-ABCDEFFEDCBA" HEIGHT="0" WIDTH="0">
<PARAM NAME="app" VALUE="/theapp.jnlp">
<PARAM NAME="back" VALUE="true">

<br>
<img src="get_java_blue-button.gif" width="88" height="31" border="0">
</OBJECT>

Certificate support in Java Swing application

Hi There,
I am new to this Certificate thing and running into issues! Would appreciate for all the help and please ignore for any stupid questions.
Here is my scenario.
1. I do have a client server application and client is a java swing application which connects to a Server application (Using Jetty 4.2.22 as embedded server)
2. Initially, it had a self signed certificate but goal is to support third party certificate (i.e import in the server and then show warning to the client during login)
If somebody has already done this or point me to some example (using Jetty APIs) that would be great help. If not, here is what I am trying to do and some questions.
1. I tried to get some free SSL certificate from the web and imported into the server's KeyStore.
If I do a list from the server using Keystore, this is what it looks like
keytool -list -keystore /tmp/keystore -storepass genview
Keystore type: JKS
Keystore provider: SUN
Your keystore contains 2 entries
self, Dec 3, 2008, PrivateKeyEntry,
Certificate fingerprint (MD5): 0D:58:E8:77:89:09:F8:2B:37:64:37:D5:03:AD:C9:0B
rapid, Jan 6, 2009, trustedCertEntry,
Certificate fingerprint (MD5): 64:9C:EF:2E:44:FC:C6:8F:52:07:D0:51:73:8F:CB:3
QUESTION 1 : why the third party certificate's entry as "trustedCertEntry"? Is it always like this? Do I need to have only one certificate at a time? (If so, just remove the self signed and have 3rd party one)
My Jetty server comes up but when I connect from Client Swing App, the "getServerCertificates()" method only returns one entry i.e self signed one but not the third party one.
I am using like this
URL url = new URL("https://127.0.0.1:port");
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.connect();
Certificate[] certs = conn.getServerCertificates();
Is not this API supposed to return all the server's certificate?
Please guide me or instruct me what to do.
Thanks,
CRB

Crossposted and answered.

Java Webstart in Windows 7

I have a Java Webstart application running on a Windows 7 Laptop. An Apache Tomcat webserver is also installed on this laptop so everything is self contained. When the laptop is not connected to a network and I start the application, Webstart gives me two instances of the application. When the laptop is connected to a network, I get one instance.
I also have an identical installation on a Windows Vista PC. Irrespective of whether or not this PC is connected to a network, I always get one instance of the application when I start it.
I would like to hear from anyone who has noticed similar behaviour and whether they have an explanation and whether they can advise if this is a 'bug' or a 'feature'.

Thanks a lot for your reply.
but no luck. still nothing happens.... javaws just dies without logging anything?
maybe its a security problem?
here is the system event log again:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="Application Error" />
<EventID Qualifiers="0">1000</EventID>
<Level>2</Level>
<Task>100</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2012-10-01T18:41:12.000000000Z" />
<EventRecordID>3719</EventRecordID>
<Channel>Application</Channel>
<Computer>XXXXXX</Computer>
<Security />
</System>
- <EventData>
<Data>javaws.exe</Data>
<Data>10.7.2.10</Data>
<Data>503d8a47</Data>
<Data>javaws.exe</Data>
<Data>10.7.2.10</Data>
<Data>503d8a47</Data>
<Data>c0000417</Data>
<Data>00011d9c</Data>
<Data>16c0</Data>
<Data>01cda004542d62eb</Data>
<Data>C:\Program Files (x86)\Java\jre7\bin\javaws.exe</Data>
<Data>C:\Program Files (x86)\Java\jre7\bin\javaws.exe</Data>
<Data>92310d7c-0bf7-11e2-bd20-6cf049e5f1f7</Data>
</EventData>
</Event>
Edited by: 962394 on 01.10.2012 11:44

Calling SAP GUI Client from a Java Webdynpro app.

Hello experts,
We would like to call the SAP GUI client from a java WebDynpro application running without portal or ITS. Can it be done by having a web link, with mime registration in internet explorer to kick off the SAP GUI ? (similar behavior with a SAP favorite link saved on the desktop).
many Thanks.

Hi,
Webdynpro possibilities:
1. You can try to use LinkToUrl.
with reference to file://<exefile> or your weblink with the mime type (possibly some java coding can be required; I can try to help).
2. other option is to use IFrame and you can use either href to your exe or weblink
Web Explorers:
1. IE: It should work. if you point to exe file popup window will be displayed asking for action (run, save, cance).
2. Firefox: the only way I know to make it work is to modify nsHelperAppDlg.js file (if you need Firefox I can tell you how to modify the file).
Kind Regards, Jack

Java WebStart and Mac OS X 10.8

I'm a bit afraid that Java WebStart applications are encountering a problem with the latest OS X release because of the Gatekeeper settings preventing Java WebStart applications from running. Is it really true that if an application is not signed with an apple developer id that it will no longer be allowed to start unless changes are made to the Gatekeeper settings?
https://blogs.oracle.com/talkingjavadeployment/entry/java_applications_and_gatekeeper
http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/mac-faq.html#gatekeeper
If this is the case then of course my question would be how can I additionally sign my webstart application built with maven on windows with a free apple developer id?

doing a test app where you replace the .png with a .jpg might be a good idea. If you do not have a "test app", you probably should for JWS. It does not have to do much.

Webservice client as a java webstart application

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