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From "Phani Madgula" <phanibalaji.madg...@gmail.com>
Subject Re: JEE application client
Date Thu, 17 Apr 2008 06:16:30 GMT
The JEE client application is running with the following
geronimo-application-client.xml in place.

____________________________________________________________________________
<?xml version="1.0" encoding="UTF-8"?>

<application-client xmlns="
http://geronimo.apache.org/xml/ns/j2ee/application-client-2.0"
  xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.2"
  xmlns:naming="http://geronimo.apache.org/xml/ns/naming-1.2"
  xmlns:security="http://geronimo.apache.org/xml/ns/security-2.0"
  xmlns:connector="http://geronimo.apache.org/xml/ns/j2ee/connector-1.2">

 <sys:client-environment>
          <sys:moduleId>
              <sys:groupId>Converter</sys:groupId>
              <sys:artifactId>Converter-app-client</sys:artifactId>
              <sys:version>3.0</sys:version>
              <sys:type>jar</sys:type>
          </sys:moduleId>
*
        <!--
          <sys:dependencies>
            <sys:dependency>
             <sys:groupId>Converter</sys:groupId>
             <sys:artifactId>ConverterEAR</sys:artifactId>
             <sys:version>5.0</sys:version>
             <sys:type>car</sys:type>
             </sys:dependency>
         </sys:dependencies>
          -->*
</sys:client-environment>

  <sys:server-environment>
           <sys:moduleId>
              <sys:groupId>Converter</sys:groupId>
              <sys:artifactId>Converter-app-client-server</sys:artifactId>
              <sys:version>3.0</sys:version>
              <sys:type>jar</sys:type>
          </sys:moduleId>

*          <!--
           <sys:dependencies>
            <sys:dependency>
             <sys:groupId>Converter</sys:groupId>
             <sys:artifactId>ConverterEAR</sys:artifactId>
             <sys:version>5.0</sys:version>
             <sys:type>car</sys:type>
             </sys:dependency>
         </sys:dependencies>
           -->

*</sys:server-environment>

     <ejb-ref>
         <ref-name>ejb/Converter</ref-name>
         <naming:pattern>
         <naming:groupId>Converter</naming:groupId>
         <naming:artifactId>ConverterEAR</naming:artifactId>
         <naming:version>5.0</naming:version>
         <naming:module>ConverterEJB.jar</naming:module>
         <naming:name>ConverterBean</naming:name>
       </naming:pattern>
     </ejb-ref>

</application-client>
______________________________________________________________________________


I have commented out the dependencies section where the dependency for EAR
file is declared in both client/server environments. Copied the interface
class into JEE client jar.

The desirable option should be to have JEE client module to be able to
access the classes in the EAR file through dependency.

Any comments??

Thanks for help.

Thanks
Phani B Madgula


On Thu, Apr 17, 2008 at 10:36 AM, Phani Madgula <
phanibalaji.madgula@gmail.com> wrote:

> Any idea why the below error is thrown by the server??
>
> On Wed, Apr 16, 2008 at 2:28 PM, Phani Madgula <
> phanibalaji.madgula@gmail.com> wrote:
>
> > Hi,
> >
> > I could get past the previous error (Error: Unable to distribute
> > ConverterEJBClient.jar: Cannot deploy the requested application module
> > because no deployer is able to handle it......)
> >
> > The client module is deploying successfully on the server.
> >
> > But when I tried to run the client I receive the error
> > ****
> > java.sql.SQLException: Failed to start database 'SystemDatabase', see
> > the next exception for details.
> > ****
> >
> > The full error is attached to the mail error.txt
> >
> > Please note that I am not opening any DB connections to any database. I
> > am wondering why "SystemDatabase" comes into picture.
> >
> > I am also attaching the EAR and the client jar file to the mail.
> > ConverterEJBClient.jar and Converter.ear.
> >
> > I am also able to run stand-alone client successfully which looks up ejb
> > in the Converter.ear file.
> >
> > Can you see what the problem is??
> >
> > Thanks
> > Phani
> >
> >
> >
> >
> >
> >
> >
> > On Wed, Apr 16, 2008 at 5:47 AM, David Blevins <david.blevins@visi.com>
> > wrote:
> >
> > >
> > > On Apr 15, 2008, at 8:14 AM, David Jencks wrote:
> > >
> > >  I don't think the ejb-link will work in this situation.  I think it
> > > > worked in g 1.x and openejb 2.x but from some comments I think I remember
> > > > from david blevins I think the ejb-links only work within an ear with
g
> > > > 2.x/openejb 3.x.
> > > >
> > >
> > > They work, you just need to configure your ejb-ref with a name pattern
> > > in your geronimo-application-client.xml plan.
> > >
> > >    <application-client xmlns="
> > > http://geronimo.apache.org/xml/ns/j2ee/application-client-2.0">
> > >      ...
> > >      <ejb-ref>
> > >        <ref-name>ejb/Converter</ref-name>
> > >        <nam:pattern xmlns:nam="
> > > http://geronimo.apache.org/xml/ns/naming-1.2">
> > >          <nam:artifactId>theIdOfYourEjbJar</nam:artifactId>
> > >          <nam:name>TheConverterEjbName</nam:name>
> > >        </nam:pattern>
> > >      </ejb-ref>
> > >    </application-client>
> > >
> > >
> > > -David
> > >
> > >
> > >
> > >
> > >
> > > > It's also likely that the dependency you include on the ear will
> > > > result in the app client container attempting to start the ear inside
the
> > > > app client container, which is probably not what you want.  We used to
have
> > > > client-environment and server-environment elements so you could indicate
> > > > where you wanted the dependency but I'm not sure what happened to them.
> > > >
> > > > thanks
> > > > david jencks
> > > >
> > > > On Apr 15, 2008, at 3:59 AM, Phani Madgula wrote:
> > > >
> > > > > Hi I am trying to deploy a JEE application client as follows.
> > > > >
> > > > > application-client.xml
> > > > >
> > > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > >
> > > > > <application-client xmlns="http://java.sun.com/xml/ns/javaee"
> > > > >    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > > > >    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
> > > > >      http://java.sun.com/xml/ns/javaee/application-client_5.xsd"
> > > > >    version="5">
> > > > >
> > > > >      <ejb-ref>
> > > > >         <ejb-ref-name>ejb/Converter</ejb-ref-name>
> > > > >         <ejb-ref-type>Session</ejb-ref-type>
> > > > >         <remote>examples.appclient.Converter</remote>
> > > > >     </ejb-ref>
> > > > >
> > > > > </application-client>
> > > > >
> > > > > geronimo-application-client.xml
> > > > >
> > > > >
> > > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > > <application-client xmlns="
> > > > > http://geronimo.apache.org/xml/ns/j2ee/application-client-2.0"
> > > > >    xmlns:naming="http://geronimo.apache.org/xml/ns/naming-1.2"
> > > > >    xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.2">
> > > > >
> > > > >      <sys:environment>
> > > > >          <sys:moduleId>
> > > > >              <sys:groupId>Converter</sys:groupId>
> > > > >              <sys:artifactId>Converter-app-client</sys:artifactId>
> > > > >              <sys:version>3.0</sys:version>
> > > > >              <sys:type>jar</sys:type>
> > > > >          </sys:moduleId>
> > > > >
> > > > >          <sys:dependencies>
> > > > >            <sys:dependency>
> > > > >             <sys:groupId>Converter</sys:groupId>
> > > > >             <sys:artifactId>ConverterEAR</sys:artifactId>
> > > > >             <sys:version>5.0</sys:version>
> > > > >             <sys:type>car</sys:type>
> > > > >             </sys:dependency>
> > > > >         </sys:dependencies>
> > > > >
> > > > >     </sys:environment>
> > > > >
> > > > >
> > > > >     <ejb-ref>
> > > > >         <ejb-ref-name>ejb/Converter</ejb-ref-name>
> > > > >         <ejb-ref-type>Session</ejb-ref-type>
> > > > >        <remote>examples.appclient.Converter</remote>
> > > > >        <ejb-link>ConverterBean</ejb-link>
> > > > >     </ejb-ref>
> > > > >
> > > > > </application-client>
> > > > >
> > > > > The above application client declares a dependency on
> > > > > Converter/ConverterEAR/5.0/car where the ConverterBean is deployed.
When I
> > > > > package the above files along with the client file and deploy on
the
> > > > > Geronimo2.1 server, the server throws the following error.
> > > > >
> > > > > Please note that I am deploying the JEE client separately from the
> > > > > main EAR file.
> > > > >
> > > > >
> > > > > ______________________________________________________________________________________________________
> > > > > C:\Geronimo-2.1\bin>deploy.bat --user system --password manager
> > > > > deploy C:\temp\ConverterEJBClient.jar
> > > > > Using GERONIMO_BASE:   C:\Geronimo-2.1
> > > > > Using GERONIMO_HOME:   C:\Geronimo-2.1
> > > > > Using GERONIMO_TMPDIR: var\temp
> > > > > Using JRE_HOME:        C:\May-31-2007\jre
> > > > >    Error: Unable to distribute ConverterEJBClient.jar: Cannot
> > > > > deploy
> > > > >    the requested application module because no deployer is able to
> > > > >    handle it.  This can happen if you have omitted the J2EE
> > > > > deployment
> > > > >    descriptor, disabled a deployer module, or if, for example, you
> > > > > are
> > > > >    trying to deploy an EJB module on a minimal Geronimo server
> > > > > that
> > > > >    does not have EJB support installed.
> > > > >
> > > > >  (moduleFile=C:\Geronimo-2.1\var\temp\geronimo-deployer32414.tmpdir\ConverterEJBClient.jar)
> > > > >
> > > > >
> > > > > ______________________________________________________________________________________________________
> > > > >
> > > > >
> > > > > May I know what I am missing here??
> > > > >
> > > > > Thanks
> > > > > Phani B Madgula
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> >
>

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