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From David Blevins <david.blev...@visi.com>
Subject Re: JEE application client
Date Wed, 16 Apr 2008 10:50:18 GMT

On Apr 16, 2008, at 12:04 AM, David Jencks wrote:

>
> On Apr 15, 2008, at 5:17 PM, David Blevins 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>
>
> Thanks for reminding me of the proper syntax here which as usual I  
> forgot :-) , but I was saying that in earlier geronimo versions, if  
> the ear is a (server-environment) parent of the standalone javaee  
> app client, an ejb-link in the app-client dd (not even geronimo  
> plan) will get resolved to the correct ejb in the ear, since  
> searches for gbeans are conducted in the set of ancestors of the  
> current module.  Does that work in openejb3?

Right, the "automatic" side of it is the part that doesn't work.  I  
suppose that's exactly what you meant by ejb-link and I just read too  
fast :)

-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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