java enterprise

[eg...@gmail.com]

Hello,

 

I try to develop an java enterprise web program with netbeans 17, glassfish
7 and maven.

 

First, I've to update manually < org.apache.maven.plugins /maven war plugin
> to 3.3.2  and < maven-dependency-plugin > to 3.5.0 in pom.xml because the
project can't build and compile.

 

When trying to create the entity class from database, I get the connection
but I've a message < the project has an invalid persistence.xml file.
Indeed, this file is nearby empty.  I have to complete it.

 

And when trying to create session bean from entity, I've an error message :
< Cannot be generated because EJB Lite classes are not available on project
classpath. < .

 

That's it.

 

Can you help me ?

 

Many thanks.

 

Best regards.

 

Robert Simons

 

 

 

 

 

 

 

Re: java enterprise

[Josh Juneau <ju...@gmail.com>]

Hi Robert,

Hope you are doing well.  Can I ask which option you chose when you created
the project?  Did you choose New - > "Java with Maven" -> "Web
Application", or did you choose New -> "Java with Maven" -> "Enterprise
Application"?  I do not believe that the "Enterprise Application" option
has been updated to work with recent versions of Jakarta EE/Java EE.
However, the "Web Application" should work (although there are some issues
that still need ironing out).

If you create the "Web Application" option, and then create a "Jakarta EE
10" project, you should be able to build and deploy to GlassFish 7
immediately.  There should be no need to update POM dependencies.  The
persistence.xml is certainly empty, but that is so you can add your
applicable connections.

I also did receive the error message when trying to create  "Session Bean
from Entity Classes", so there is certainly an issue there:
Cannot be generated because EJB Lite classes are not available on
project classpath

Hope this helps a bit.  Thanks


Josh Juneau


On Fri, Mar 3, 2023 at 11:54 AM <eg...@gmail.com> wrote:

> Hello,
>
>
>
> I try to develop an java enterprise web program with netbeans 17,
> glassfish 7 and maven.
>
>
>
> First, I’ve to update manually « org.apache.maven.plugins /maven war
> plugin » to 3.3.2  and « maven-dependency-plugin » to 3.5.0 in pom.xml
> because the project can’t build and compile.
>
>
>
> When trying to create the entity class from database, I get the connection
> but I’ve a message « the project has an invalid persistence.xml file.
> Indeed, this file is nearby empty.  I have to complete it.
>
>
>
> And when trying to create session bean from entity, I’ve an error
> message : « Cannot be generated because EJB Lite classes are not available on project classpath.
> « .
>
>
>
> That’s it.
>
>
>
> Can you help me ?
>
>
>
> Many thanks.
>
>
>
> Best regards.
>
>
>
> Robert Simons
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>