@Override
public final boolean process(Set<? extends TypeElement> annotations, RoundEnvironment round) {
try {
StaticEnvironment.init(annotations, round, processingEnv);
if (!round.processingOver() && !round.errorRaised()) {
process();
}
StaticEnvironment.shutdown();
} catch (Exception ex) {
processingEnv
.getMessager()
.printMessage(
Diagnostic.Kind.ERROR,
getClass().getName() + " threw " + Throwables.getStackTraceAsString(ex));
}
return false;
}
/** {@inheritDoc} */
@Override
public boolean process(
final Set<? extends TypeElement> annotations, final RoundEnvironment roundEnv) {
for (final Element element : roundEnv.getElementsAnnotatedWith(Emits.class)) {
final TypeElement typeElement = (TypeElement) element;
for (final Emit emit : typeElement.getAnnotation(Emits.class).value()) {
processEmit(emit, typeElement);
}
}
for (final Element element : roundEnv.getElementsAnnotatedWith(Emit.class)) {
final TypeElement typeElement = (TypeElement) element;
processEmit(typeElement.getAnnotation(Emit.class), typeElement);
}
if (roundEnv.processingOver() && !roundEnv.errorRaised()) {
try {
final PrintWriter metaWriter =
new PrintWriter(
processingEnv
.getFiler()
.createResource(
StandardLocation.SOURCE_OUTPUT,
"",
"META-INF/services/javax.annotation.processing.Processor",
elementCollection.toArray(new Element[0]))
.openWriter());
for (final String processor : annotationProcessors) {
metaWriter.println(processor);
}
metaWriter.close();
} catch (final IOException e) {
final String msg =
MessageFormat.format(
LOG.getResourceBundle().getString("ioerror"),
"META-INF/services/javax.annotation.processing.Processor",
e.getMessage());
processingEnv.getMessager().printMessage(Kind.ERROR, msg);
throw new IllegalStateException(msg, e);
}
}
return true;
}
