[m2e-dev] Annotations Processing Contribution

[Eric Dalquist <eric.dalquist@xxxxxxxxxxxxx>]

I have a project that uses the hibernate-jpamodelgen library to generate 
code based on annotations. We had this working for our project under the 
old m2eclipse plugin by using the maven-processor-plugin and 
build-helper-maven-plugin, I've included the config below.

I'm interested in helping figure out the best way to do this and write 
the m2e plugin to get it working. I've looked over the source for the 
m2e jaxb feature that was created for this issue: 
https://bugs.eclipse.org/bugs/show_bug.cgi?id=350299 that gives me some 
ideas but before I started playing with code I was wondering if anyone 
here had any words of wisdom to share.

Thanks,
-Eric

<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<compilerArgument>-proc:none</compilerArgument>
</configuration>
</plugin>
<plugin>
<groupId>org.bsc.maven</groupId>
<artifactId>maven-processor-plugin</artifactId>
<version>2.0.2</version>
<executions>
<execution>
<id>process</id>
<goals>
<goal>process</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<outputDirectory>target/generated-sources/metamodel</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.5</version>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>target/generated-sources/metamodel</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>

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