Re: [m2e-users] Where does Java nature come from?

[Igor Fedorenko <igor@xxxxxxxxxxxxxx>]

compilerId=eclipse is not currently supported, somebody has to write a
project configurator for it. But otherwise, mapping is done for specific
value of compilerId parameter, so it is possible to have two separate
mappings and m2e will pick one of the other based on project configuration.

--
Regards,
Igor

On 11-05-30 05:55 PM, Fred Bricon wrote:
> Igor,
>
> how do you would you configure the lifecycle mapping to use the
> javaConfigurator for compilerId=javac OR compilerId=eclipse ?
>
> regards,
>
> Fred Bricon
>
> 2011/5/30 Igor Fedorenko <igor@xxxxxxxxxxxxxx <mailto:igor@xxxxxxxxxxxxxx>>
>
>     Java nature is enabled based on presence of maven-compiler-plugin with
>     compilerId=javac in project build lifecycle (see [1] for exact mapping).
>
>     Configuration logic is implemented in [2], which is meant to be
>     extensible, but I don't know if there is enough flexibility to support
>     groovy projects. If not, you'd have to implement java nature and
>     classpath setup logic in GroovyProjectConfigurator.
>
>     [1]
>     http://git.eclipse.org/c/m2e/m2e-core.git/tree/org.eclipse.m2e.jdt/lifecycle-mapping-metadata.xml
>     [2]
>     http://git.eclipse.org/c/m2e/m2e-core.git/tree/org.eclipse.m2e.jdt/src/org/eclipse/m2e/jdt/internal/AbstractJavaProjectConfigurator.java
>
>     --
>     Regards,
>     Igor
>
>
>     On 11-05-30 05:23 PM, Benson Margulies wrote:
>
>         No, this isn't zen.
>
>         I'm trying to help out the maintainer of the groovy maven/eclipse
>         plugins in adapting to 0.13.
>
>         Their configuration looks like:
>
>         public class GroovyProjectConfigurator extends
>         AbstractProjectConfigurator
>                  implements IJavaProjectConfigurator {
>         ...
>
>         }
>
>         When I load everything in with 0.13, a test project never acquires
>         java nature, and then their configuration fails because there's no
>         classpath.
>
>         Is
>         org.codehaus.groovy.m2eclipse.GroovyProjectConfigurator.configure(ProjectConfigurationRequest,
>         IProgressMonitor) responsible for adding the Java nature?
>
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> --
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