Re: Websphere 6 and WSIF, WSIFDynamicProvider_Physicalrep problem

Xavier Delafosse wrote:

> Note, my webmodules are configured as "Parent_Last"

no idea (i do not know WebSphere).

> When i have apache jars in my application, I've got the first error,
> when I delete them, I got the second one.

if you deleted and it is still finding wsif classes that means you have 
some WSIF still buried deep down and may need to do more to 
deactivate/get around it ...

HTH,

alek

>
>  
> 2006/1/31, [email protected] <mailto:[email protected]> 
> <[email protected] <mailto:[email protected]>>:
>
>     Hi All,
>
>      
>
>     I use WebSphere Application Server 5.1, but I guess I had the same
>     problem.
>
>      
>
>     WAS use WSIF but IBM has a different version I guess they
>     modified. For example I did not find the Axis provider instead
>     they use the soap provider by default. Any way I tested with IBM
>     jars ant it works for me but I had problems with arrays so I added
>     apache wsif jar to my application and try to change the class
>     loader policy so the application class loader was first than
>     parent class loader but it kept taking the IBM version. So finally
>     what I did was to replace the jar file at install_dir/lib/wsif.jar
>     I had some problems with wsdl4j but now it is working. I'm testing
>     the class loader to try to make it woks because replace that
>     library may result in ??..
>
>      
>
>     Maybe in version 6.0 the class loader solution may work straight
>     forward
>
>
>      
>     I hope this helps
>     ___________________________________
>     Juan David Pérez
>     Assist
>
>      
>     -----Aleksander Slominski <[email protected]
>     <mailto:[email protected]>> wrote: -----
>
>         To: [email protected] <mailto:[email protected]>
>         From: Aleksander Slominski <[email protected]
>         <mailto:[email protected]>>
>         Date: 01/31/2006 11:51AM
>         Subject: Re: Websphere 6 and WSIF,
>         WSIFDynamicProvider_Physicalrep problem
>
>
>         Xavier Delafosse wrote:
>
>>         Hello,
>>         I'm using the DynamicInvoker with WSIF on WebSphere 6.
>>         When I start the function, i got the following exception
>>         [30/01/06 15:52:00:172 CET] 00000317 SystemErr     R
>>         java.lang.NoClassDefFoundError:
>>         org/apache/wsif/base/WSIFServiceImpl
>>          at
>>         com.ibm.wsif.providers.physicalrep.WSIFDynamicProvider_Physicalrep
>>         .<init>(WSIFDynamicProvider_Physicalrep.java:32)
>>          at
>>         sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>         Method)
>>          at sun.reflect.NativeConstructorAccessorImpl.newInstance
>>         (NativeConstructorAccessorImpl.java (Compiled Code))
>>          at
>>         sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java(Compiled
>>         Code))
>>          at java.lang.reflect.Constructor.newInstance(
>>         Constructor.java(Compiled Code))
>>          at java.lang.Class.newInstance3(Class.java(Compiled Code))
>>          at java.lang.Class.newInstance(Class.java(Compiled Code))
>>          at
>>         org.apache.wsif.util.WSIFPluggableProviders.findPlugableProviders
>>         (Unknown Source)
>>          at org.apache.wsif.util.WSIFPluggableProviders.access$0
>>         (Unknown Source)
>>          at org.apache.wsif.util.WSIFPluggableProviders$1.run(Unknown
>>         Source)
>>          at java.security.AccessController.doPrivileged1(Native Method)
>>          at
>>         java.security.AccessController.doPrivileged(AccessController.java
>>         (Compiled Code))
>>          at
>>         org.apache.wsif.util.WSIFPluggableProviders.getAllDynamicWSIFProviders(Unknown
>>         Source)
>>          at
>>         org.apache.wsif.util.WSIFPluggableProviders.getSupportingProviders
>>         (Unknown Source)
>>          at org.apache.wsif.util.WSIFPluggableProviders.getProvider
>>         (Unknown Source)
>>          at
>>         org.apache.wsif.util.WSIFUtils.initializeProviders(Unknown
>>         Source)
>>          at org.apache.wsif.util.WSIFUtils.readWSDL (Unknown Source)
>>         I'm disappointed for some reasons:
>>
>>             * It worked on Tomcat 5.0.28
>>             * The exception says it couldn't find WSIFServiceImpl
>>               even though the specific wsif.jar is int the common lib
>>               directory.
>>
>>
>>         Does someone may help me? It's a very important project. 
>
>         i do not use Websphere6 but it looks like classloader problem
>         WSIF (WSIFPluggableProviders.findPlugableProviders) tries to
>         load
>         com.ibm.wsif.providers.physicalrep.WSIFDynamicProvider_Physicalrep
>         (possibly in other classloader) that references back WSIF
>         (org/apache/wsif/base/WSIFServiceImpl) thatmay not accessible
>         in that classloader ...try to change location of WSIF and
>         whatever has com.ibm.wsif.providers.physicalrep to be as close
>         as possible
>
>         HTH
>
>         alek
>
>         -- 
>         The best way to predict the future is to invent it - Alan Kay
>
>
>      
>
>
n

-- 
The best way to predict the future is to invent it - Alan Kay