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From Naresh Bhatia <nbh...@sapient.com>
Subject RE: Handling of server config from EngineConfigurationFactoryServ let
Date Mon, 30 Sep 2002 17:35:52 GMT
I am seeing another problem with Weblogic 6.1 and Axis 1.0 RC1. I wonder if
it is related to the one described in this thread. When I invoke AdminClient
to deploy a WSDD file, it prints the following error message:

    - Problem with servlet engine config file:
C:\DonutStore\public_html\axis/WEB-INF/server-config.wsdd

That's okay because
EngineConfigurationFactoryServlet.getServerEngineConfig() tries to open
server-config.wsdd at the above location where it does not exist. However,
this file is eventually created at C:\bea\wlserver6 which is where Weblogic
resides (instead of WEB-INF)! It appears that AdminServlet cannot properly
determine the location of the application's WEB-INF directory.

Naresh

-----Original Message-----
From: Richard Sitze [mailto:rsitze@us.ibm.com]
Sent: Monday, September 09, 2002 5:00 PM
To: axis-dev@xml.apache.org
Subject: Re: Handling of server config from
EngineConfigurationFactoryServlet


OK, let me know if I *HAVEN'T* fixed your problem.
<ras>

*******************************************
Richard A. Sitze





Richard Sitze/Austin/IBM@IBMUS
09/09/2002 02:59 PM
Please respond to axis-dev
 
        To:     axis-dev@xml.apache.org
        cc: 
        Subject:        Re: Handling of server config from 
EngineConfigurationFactoryServlet

 


OK.  Fundamental problem (from my perspective).  For a 'predeployed' 
service, I may not WANT the default behavior to dynamically save the 
services (no admin).  The proper wsdd should already be there.

While I changed this behavior recently (bad bad me)...  You DO have a 
valid point.  So, there is a potential for TWO different behaviours. Sound 

like another candidate for a separate jar file:

1.  Specifies META-INF/services/org.apache.axis.EngineConfigurationFactory 

file
2.  File (1) containing one line that names the class implementing the 
behaviour you desire.
3.  Drop it in your classpath.

However, for the sake of consistent/expected behavior for the 1.0 release, 

I'm adding the behaviour back as-it-was.

<ras>


*******************************************
Richard A. Sitze
IBM WebSphere WebServices Development




VASQUEZ_JASON@LILLY.COM
09/06/2002 11:02 AM
Please respond to axis-dev
 
        To:     axis-dev@xml.apache.org
        cc: 
        Subject:        Handling of server config from 
EngineConfigurationFactoryServlet

 


Hi all,

I'm pretty new to this project, but I have run accross a problem where the 


default server-config.wsdd is not handled as would be expected (at least 
by a newbie like me!).  Using the AdminClient, updates never occur, 
because FileProvider is called with it's InputStream constructor instead 
of a filename based constructor.  (Maybe this is on purpose for security 
reasons? Then why do we care about the remote administration option?)

I've patched up EngineConfigurationFactoryServlet so that 
getServerEngineConfig(ServletContext ctx) seems to be behave a bit more 
nicely.  I've attached a patch to the latest CVS sources, I'd appreciate 
some feedback as to whether or not I'm way off track with this!

Thanks,
Jason

The patch:
Index: EngineConfigurationFactoryServlet.java
===================================================================
RCS file: 
/home/cvspublic/xml-axis/java/src/org/apache/axis/configuration/EngineConfig
urationFactoryServlet.java,v
retrieving revision 1.7
diff -c -r1.7 EngineConfigurationFactoryServlet.java
*** EngineConfigurationFactoryServlet.java      30 Aug 2002 19:13:05 -0000 


     1.7
--- EngineConfigurationFactoryServlet.java      6 Sep 2002 16:00:49 -0000
***************
*** 55,63 ****
--- 55,67 ----

  package org.apache.axis.configuration;

+ import java.io.File;
  import java.io.IOException;
  import java.io.InputStream;

+ import java.net.MalformedURLException;
+ import java.net.URL;
+
  import javax.servlet.ServletContext;

  import org.apache.axis.EngineConfiguration;
***************
*** 146,167 ****
           * snooped by a browser)
           */
          String name = "/WEB-INF/"+ SERVER_CONFIG_FILE;
!         InputStream is = ctx.getResourceAsStream(name);

!         FileProvider config;
!         if (is == null) {
              String rootPath = ctx.getRealPath("/");
              if (rootPath != null) {
                  name = rootPath + name;
              }
!             log.error(JavaUtils.getMessage("servletEngineWebInfError01",
                                             name));
-             config = null;
-         } else {
-             // FileProvider assumes responsibility for 'is'.
-             config = new FileProvider(is);
          }

!         return config;
      }
  }
--- 150,179 ----
           * snooped by a browser)
           */
          String name = "/WEB-INF/"+ SERVER_CONFIG_FILE;
!         URL configUrl = null;

!               try {
!                       configUrl = ctx.getResource(name);
!               } catch (MalformedURLException e) { }
!
!               FileProvider config = null;
!               if (configUrl != null) {
!                       config = new 
FileProvider(configUrl.getFile().toString());
!               } else {
              String rootPath = ctx.getRealPath("/");
              if (rootPath != null) {
                  name = rootPath + name;
+                               File f = new File(name);
+                               if (f.exists()) {
+                                       config = new 
FileProvider(f.toString());
+                               }
              }
!
!                       if (config == null) //if it's still null now
! log.error(JavaUtils.getMessage("servletEngineWebInfError01",
                                             name));
          }

!               return config;
      }
  }





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