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Re: [equinox-dev] OSGi and javax.jws.WebService with Java 11
Hi Lars,

this might be possible, but its always worth to take a look into the API Code. In the area if Jaxb ans JaxWs there have been default providers defined  in the lookup process. 

This is what the fragments are for. Take a look into jakarta.xml.soap maybe you also need a fragment for this with Import Package com.sun.xml.internal.messaging.saaj.soap.SAAJMetaFactoryImpl

Mark Hoffmann 
M.A. Dipl.-Betriebswirt (FH) 
CEO/CTO 

Phone: +49 3641 384 910 0 


Data In Motion Consulting GmbH 
Kahlaische Strasse 4 
07745 Jena 
Germany 

Geschäftsführer/CEO 
Mark Hoffmann 
Jürgen Albert 

Jena HRB 513025 
Steuernummer 162/107/05779 
USt-Id DE310002614


-------- Ursprüngliche Nachricht --------
Von: Lars Vogel <lars.vogel@xxxxxxxxxxx>
Datum: 06.05.21 18:02 (GMT+01:00)
An: Equinox development mailing list <equinox-dev@xxxxxxxxxxx>
Betreff: Re: [equinox-dev] OSGi and javax.jws.WebService with Java 11

Thanks, Mark for the answer. That fixed the reported error.

I now get another error (see below) but I assume this is due to
missing libraries. I have a look and see if I can fix these.

java.lang.Error: jakarta.xml.soap.SOAPException: Unable to create SAAJ
meta-factory: Provider
com.sun.xml.internal.messaging.saaj.soap.SAAJMetaFactoryImpl not found
Caused by: jakarta.xml.soap.SOAPException: Unable to create SAAJ
meta-factory: Provider
com.sun.xml.internal.messaging.saaj.soap.SAAJMetaFactoryImpl not
found)

On Thu, May 6, 2021 at 3:54 PM Mark Hoffmann
<m.hoffmann@xxxxxxxxxxxxxxxxxx> wrote:
>
> Hi Lars,
>
> this is simular related to Jaxb. I believe you will need a Frgament for the jakarta.xml.ws-api that declares an Import to ProviderImpl
>
> Regards,
>
> Mark Hoffmann
> M.A. Dipl.-Betriebswirt (FH)
> CEO/CTO
>
> Phone: +49 3641 384 910 0
> Mobile: +49 175 701 2201
> E-Mail: m.hoffmann@xxxxxxxxxxxxxxxxxx
>
> Web: www.datainmotion.de
>
> Data In Motion Consulting GmbH
> Kahlaische Strasse 4
> 07745 Jena
> Germany
>
> Geschäftsführer/CEO
> Mark Hoffmann
> Jürgen Albert
>
> Jena HRB 513025
> Steuernummer 162/107/05779
> USt-Id DE310002614
>
>
> -------- Ursprüngliche Nachricht --------
> Von: Lars Vogel <lars.vogel@xxxxxxxxxxx>
> Datum: 06.05.21 15:15 (GMT+01:00)
> An: Equinox development mailing list <equinox-dev@xxxxxxxxxxx>
> Betreff: [equinox-dev] OSGi and javax.jws.WebService with Java 11
>
> Hi,
>
> I'm trying to migrate an RCP client to Java 11. All good so far only
> the webservice which was part of Java 8 refused to start with an
> sun.xml.internal.ws.spi.ProviderImpl exception.
>
> Exception:
> Caused by: javax.xml.ws.WebServiceException: Provider
> com.sun.xml.internal.ws.spi.ProviderImpl not found
> at javax.xml.ws.spi.FactoryFinder$1.createException(FactoryFinder.java:61)
> at javax.xml.ws.spi.FactoryFinder$1.createException(FactoryFinder.java:58)
> at javax.xml.ws.spi.ServiceLoaderUtil.newInstance(ServiceLoaderUtil.java:103)
> at javax.xml.ws.spi.FactoryFinder.find(FactoryFinder.java:112)
> at javax.xml.ws.spi.Provider.provider(Provider.java:96)
> at javax.xml.ws.Endpoint.publish(Endpoint.java:254)
> at eupen.rcp.core.handers.StartWebserviceHandler.execute(StartWebserviceHandler.java:15)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> at org.eclipse.e4.c
>
> Example:
>
> import javax.jws.WebMethod;
> import javax.jws.WebService;
>
> @WebService
> public class WebServiceExample {
>     private String message = new String("Hello, ");
>
>     public void Hello() {}
>
>     @WebMethod
>     public String sayHello(String name) {
>         return message + name + ".";
>     }
> }
>
> And I start it via:
> ----
> import org.eclipse.e4.core.di.annotations.Execute;
>
> import javax.xml.ws.Endpoint;
>
> public class StartWebserviceHandler {
>
> @Execute
> public void execute() {
>   String url = "";
>       Endpoint.publish( url, new WebServiceExample() );
> }
> }
>
> ---------
>
>
> I started to add libraries from Maven central via the new PDE / M2e
> integration but it seems that this pull and endless list of
> dependencies into the classpath.
>
> Is anyone aware of a working example using such a Webservice inside
> OSGi with Java 11 or higher?
>
> Best regards, Lars
>
> --
> Eclipse Platform project co-lead
> CEO vogella GmbH
>
> Haindaalwisch 17a, 22395 Hamburg
> Amtsgericht Hamburg: HRB 127058
> Geschäftsführer: Lars Vogel, Jennifer Nerlich de Vogel
> USt-IdNr.: DE284122352
> Fax (040) 5247 6322, Email: lars.vogel@xxxxxxxxxxx, Web: http://www.vogella.com
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> _______________________________________________
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--
Eclipse Platform project co-lead
CEO vogella GmbH

Haindaalwisch 17a, 22395 Hamburg
Amtsgericht Hamburg: HRB 127058
Geschäftsführer: Lars Vogel, Jennifer Nerlich de Vogel
USt-IdNr.: DE284122352
Fax (040) 5247 6322, Email: lars.vogel@xxxxxxxxxxx, Web: http://www.vogella.com
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