users@glassfish.java.net

Re: AppClient/JWS/Derby/Security problems

From: Marina Vatkina <Marina.Vatkina_at_Sun.COM>
Date: Mon, 11 Sep 2006 16:03:04 -0700

Martin,

Can you try it on the latest promoted build?

thanks,
-marina

Martin, Ray wrote On 09/11/06 15:41,:
> The stack traces are attached files (I hope this is acceptable, if not I'll
> try placing into body of email). The .trace file is appclient/JWS and
> appclientOnly as named.
>
> thanx.
>
> -----Original Message-----
> From: Marina.Vatkina_at_Sun.COM [mailto:Marina.Vatkina_at_Sun.COM]
> Sent: Monday, September 11, 2006 6:32 PM
> To: users_at_glassfish.dev.java.net
> Subject: Re: AppClient/JWS/Derby/Security problems
>
>
> Martin,
>
> Do you have a complete stack trace?
>
> thanks,
> -marina
>
> Martin, Ray wrote On 09/11/06 15:18,:
>
>>Adding a little more information:
>>
>>In 'Note B' of my previous email, I stated that it is not necessary to
>>create the EntityManagerFactory in the main class. I should have stated
>>that to be a fact outside of appclient and appclient/JWS use. I was
>>referring to an application outside of appclient. I do not know how
>>things should be arranged within appclient, but the experts have said
>>that EntityManagerFactory creation should be in the main class.
>>
>>I do know that now that I have my EntityManagerFactory creation in the
>>main class both 'appclient only' and appclient/JWS are saying the same
>>error. I never knew an error could look so good, but I was glad to see
>>the functionality between 'appclient only' and appclient/JWS converge
>>for my application.
>>
>>Both 'appclient only' and appclient/JWS throw the error:
>>ValidationException.currentLoaderNotValid(ValidationException.java:1865)
>>
>>PLEASE, help me to get over this hurdle. Any ideas what to look for?
>>
>> -----Original Message-----
>> *From:* Martin, Ray [mailto:armart3_at_tycho.ncsc.mil]
>> *Sent:* Monday, September 11, 2006 5:42 PM
>> *To:* 'users_at_glassfish.dev.java.net'
>> *Subject:* RE: AppClient/JWS/Derby/Security problems
>>
>> From suggestions in this thread of placing EntityManagerFactory
>> in the main class, I figured that I needed to step back and learn
>> more about that suggestion.
>>
>> I took my application (happens to be KART) and placed the following
>> into Main.java (main class provided by Netbeans):
>> @PersistenceUnit(unitName="SVG_drawings")
>> private static EntityManagerFactory emf;
>>
>> this does NOT work!!! emf is NULL (this info must be referenced
>> with persistence.xml that I provided in this thread).
>>
>> i replaced the two lines above with:
>> private static EntityManagerFactory emf;
>>
>> later in code in main class (could have all been on one line):
>> emf = Persistence.createEntityManagerFactory("SVG_drawings");
>>
>> this WORKS!!!
>>
>> more lessons learned:
>> I could run the KART app within Netbeans but not at the command line.
>>
>> In Netbeans, I right clicked on Main and selected Run File - the
>> project would run as stated above. See Note A below.
>>
>> At the command line, I typed the following:
>> java -jar /usr/local/provision/KART/dist/KART.jar
>>
>> this always blew an error saying:
>> Internal Exception: SQL Exception: Failed to start database
>> 'derbyDB' ...
>>
>> I agonized for hours. Finally, I typed
>> java -Dderby.system.home=/usr/local/dbHome -jar
>> /usr/local/provision/KART/dist/KART.jar
>>
>> TADA!!!! it runs.
>>
>> Next, I deploy KART to Glassfish. Then, at the command line, I type:
>> /usr/local/glassfish/glassfish/bin/appclient -client
>>
>
> /usr/local/glassfish/glassfish/domains/domain1/generated/xml/j2ee-modules/KA
> RT/KARTClient.jar
>
>>
>> it throws the
>> error:
>
> ValidationException.currentLoaderNotValid(ValidationException.java:1865)
>
>>
>>
>> Question: Is there a command line parameter to pass to appclient
>> similar to the '-Dderby.system.home' for the java command line and
>> the '?prop=DBHome=/usr/local/dbHome' for the browser URL for
>> appclient/JWS ?
>>
>>
>>
>> Note A: Even though the application ran from within Netbeans, it
>> was still not pointing to the directory that I wanted.
>>
>> Note B: It is NOT necessary to place the EntityManagerFactory lines
>> in the main class. I have tested and the line work equally well in
>> any class of the project.
>>
>>
>
>
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