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From "Iltchenko, Andrei" <Andrei.Iltche...@nl.compuware.com>
Subject RE: [jira] Commented: (AXIS-1776) Client configuration '.wsdd' fi les not found when packaged in an ejb-jar file.
Date Tue, 25 Jan 2005 15:40:43 GMT
Davanum,

Right, and that's precisely how I implemented it in the last attachment.

1. I first see if I can get the resource from the file system, if available,
we are done;

2. If the resource is found through the thread context classloader, we are
finished too;

3. If a client configuration resource is not found through the thread
context classloader, I delegate to
'EngineConfigurationFactoryDefault.getClientEngineConfig()', which
instantiates a 'FileProvider' object with the name of the desired
configuration file (most likely 'client-config.wsdd' if we got as far as
this). When subsequently the 'FileProvider.configureEngine' method is
called, it will eventually end up trying to find the resource with our
'ClassUtils.getResourceAsStream' utility method

                } catch (Exception e) {
                    if (searchClasspath)
setInputStream(ClassUtils.getResourceAsStream(engine.getClass(), filename));
                }

Which will first search for the configuration file through the defining
class loader of the 'AxisEngine' class, thus giving us what we want --
default wsdd in axis jar..

Regards,
Andrei.
 
-----Original Message-----
From: Davanum Srinivas (JIRA) [mailto:axis-dev@ws.apache.org] 
Sent: Tuesday, January 25, 2005 16:24
To: andrei.iltchenko@nl.compuware.com
Subject: [jira] Commented: (AXIS-1776) Client configuration '.wsdd' files
not found when packaged in an ejb-jar file.

     [
http://issues.apache.org/jira/browse/AXIS-1776?page=comments#action_58042 ]
     
Davanum Srinivas commented on AXIS-1776:
----------------------------------------

hmmm...we need to look deeper to fix this right...order of looking u need is

- file
- thread context classloader
- default wsdd in axis jar.

right?

thanks,
dims

> Client configuration '.wsdd' files not found when packaged in an ejb-jar
file.
>
----------------------------------------------------------------------------
--
>
>          Key: AXIS-1776
>          URL: http://issues.apache.org/jira/browse/AXIS-1776
>      Project: Axis
>         Type: Bug
>   Components: Deployment / Registries
>     Versions: current (nightly)
>  Environment: An EJB 2.0 compliant EJB container.
>     Reporter: Andrei Iltchenko
>  Attachments: 1776.jar, 1776.txt, 1776.txt
>
> When run from within an EJB container, Axis cannot find a client
configuration '.wsdd' file when the latter is packaged as part of an ejb-jar
file and the Application server uses distinct class loaders per ejb-jar of a
J2EE application. As a result the default client configuration file from
'org/apache/axis/client/client-config.wsdd' gets picked up, which doesn't
necessarily contain the configuration needed.
> The problem is essentially caused by us not having an
'EngineConfigurationFactory' that is capable of finding resources through
the context class loader. The patch that I am going to supply addresses the
problem and has been tested on WebLogic 8.x and Jboss 3.x.x.

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