Maven annotation processing fails with JDK9-ea+138

[Richard Opalka]

Hi Christian,

    the following snippet should work for you:

<plugins>
   <plugin>
     <groupId>org.apache.maven.plugins</groupId>
     <artifactId>maven-compiler-plugin</artifactId>
       <configuration>
         <!-- fork is needed so compiler args can be used -->
         <fork>true</fork>
         <compilerArgs>
           <arg>-J--add-modules</arg>
           <arg>-Jjava.xml.bind</arg>
         </compilerArgs>
     </configuration>
   </plugin>
</plugins>

Richard


On 10/05/2016 08:24 AM, Christian Beikov wrote:
> So --add-modules didn't work, I still had the same exception. That's 
> because the annotation processor is trying to instantiate classes from 
> that module. When trying -J--add-modules it says: invalid flag: 
> -J--add-modules=java.xml.bind
>
> Any ideas?
>
> Regads,
> Christian
>
> Am 04.10.2016 um 21:39 schrieb Jonathan Gibbons:
>> If the annotation processor is trying to execute code in that module, 
>> you may want -J--add-modules=java.xml.bind to add the module to the 
>> javac runtime environment, as compared to the compilation environment
>>
>> -- Jon
>>
>>
>> On 10/4/16 11:48 AM, Stephen Felts wrote:
>>> In JDK9, the java.xml.bind module is hidden by default.
>>> You can normally turn it on by specifying --add-modules=java.xml.bind
>>>
>>>
>>> -----Original Message-----
>>> From: Christian Beikov [mailto:christian.beikov at gmail.com]
>>> Sent: Tuesday, October 04, 2016 2:22 PM
>>> To: jigsaw-dev at openjdk.java.net
>>> Subject: Maven annotation processing fails with JDK9-ea+138
>>>
>>> Hello,
>>>
>>> I have been trying out to build one of my Maven projects with JDK
>>> 9-ea+138 and it failed.
>>> Specifically I got java.lang.NoClassDefFoundError:
>>> javax/xml/bind/JAXBException during annotation processing.
>>>
>>> I am using the org.bsc.maven:maven-processor-plugin:2.2.4 and the 
>>> annotation processor is the hibernate metamodel generator.
>>> Is this a known issue or am I missing some configuration?
>>>
>>> Regards,
>>> Christian
>>
>