Processor.java

package org.tessell.processor;

import static javax.lang.model.util.ElementFilter.methodsIn;
import static javax.lang.model.util.ElementFilter.typesIn;

import java.util.Set;

import javax.annotation.processing.AbstractProcessor;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.ExecutableElement;
import javax.lang.model.element.TypeElement;

import org.tessell.GenDispatch;
import org.tessell.GenEvent;
import org.tessell.GenPlace;

@SupportedAnnotationTypes({ "org.tessell.GenDispatch", "org.tessell.GenEvent", "org.tessell.GenPlace" })
public class Processor extends AbstractProcessor {

  @Override
  public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
    for (TypeElement element : typesIn(roundEnv.getElementsAnnotatedWith(GenDispatch.class))) {
      try {
        new DispatchGenerator(this.processingEnv, element).generate();
      } catch (InvalidTypeElementException itee) {
        // continue
      }
    }

    for (TypeElement element : typesIn(roundEnv.getElementsAnnotatedWith(GenEvent.class))) {
      try {
        new EventGenerator(this.processingEnv, element, element.getAnnotation(GenEvent.class)).generate();
      } catch (InvalidTypeElementException itee) {
        // continue
      }
    }

    for (ExecutableElement element : methodsIn(roundEnv.getElementsAnnotatedWith(GenPlace.class))) {
      try {
        new PlaceGenerator(this.processingEnv, element, element.getAnnotation(GenPlace.class)).generate();
      } catch (InvalidTypeElementException itee) {
        // continue
      }
    }

    return true;
  }

  @Override
  public SourceVersion getSupportedSourceVersion() {
    return SourceVersion.latest();
  }

}