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http://jira.codehaus.org/browse/MCOMPILER-134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jürgen updated MCOMPILER-134:
-----------------------------

    Attachment: maven-compiler-plugin-2.3.3-SNAPSHOT.jar

first upload might have been corrupted ?

> add support for jdk 6 javac -processorpath parameter
> ----------------------------------------------------
>
>                 Key: MCOMPILER-134
>                 URL: http://jira.codehaus.org/browse/MCOMPILER-134
>             Project: Maven 2.x Compiler Plugin
>          Issue Type: New Feature
>    Affects Versions: 2.3.2
>            Reporter: Jürgen
>            Priority: Minor
>         Attachments: maven-compiler-plugin-2.3.3-SNAPSHOT.jar, 
> maven-compiler-plugin-2.3.3-SNAPSHOT.jar, ProcCompilerMojo.java
>
>
> add support for annotation processing javac option -processorpath
> cf. 
> http://download.oracle.com/javase/6/docs/technotes/tools/windows/javac.html#processing
> while not supported, annotation processor classes have to be supplied via 
> compile classpath.
> annotation processor dependencies (e.g. database, xml processing, ...) might 
> not be wanted as project dependencies or event be in conflict with them.
> as a workaround I have attached new ProcCompilerMojo, where I tried to 
> implement processorpath support
> 1) via a new configuration option: dependency resolution is done with bits of 
> code I copied from other maven classes like ProjectBuilder, ...
> {code}
> <configuration>
>       <proc>only</proc>
>       <processorpath>
>               <dependency>
>                       <groupId>org.slf4j</groupId>
>                       <artifactId>slf4j-jdk14</artifactId>
>                       <version>1.5.6</version>
>               </dependency>
>               <dependency>
>                       <groupId>com.example</groupId>
>                       <artifactId>annoproc</artifactId>
>                       <version>1.0.0</version>
>               </dependency>
>       </processorpath>
> </configuration>
> {code}
> 2) (unused) via plugin dependencies: I basically make use of ProcCompilerMojo 
> classloader urls. This variant is quite "dirty". it adds unnecessary maven 
> plugin jars to annotation processor classpath and unnecessary annotation 
> processor jars to compiler-plugin classpath

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