How do I run annotation processing via maven 3.3?

Question

For years, we\'ve been running the maven-processor-plugin as a separate goal (using proc:none on maven-compiler-plugin). We are finally upgrading from

Answer 1

You can use the maven-compiler-plugin for annotation processing because the functionality exists in javac. To do annotation processing and regular compilation in separate phases, you can do multiple executions of the plugin, one with annotation processing turned on, the other with it turned off. The configuration for that is as follows:

    org.apache.maven.plugins
    maven-compiler-plugin
    3.5
    
        
            process-annotations
            generate-sources
            
                compile
            
            
                
                    -proc:only
                    -processor
                    MyAnnotationProcessor
                
            
        
        
            default-compile 
            compile
            
                compile
            
            
                
                    -proc:none