/** {@inheritDoc} */
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
if (roundEnv.processingOver()) return false;
// We have: A sorted set of all priority levels: 'priorityLevels'
// Step 1: Take all CUs which aren't already in the map. Give them the first priority level.
for (Element element : roundEnv.getRootElements()) {
JCCompilationUnit unit = toUnit(element);
if (unit == null) continue;
if (roots.containsKey(unit)) continue;
roots.put(unit, priorityLevels[0]);
}
while (true) {
// Step 2: For all CUs (in the map, not the roundEnv!), run them across all handlers at their
// current prio level.
for (long prio : priorityLevels) {
List<JCCompilationUnit> cusForThisRound = new ArrayList<JCCompilationUnit>();
for (Map.Entry<JCCompilationUnit, Long> entry : roots.entrySet()) {
Long prioOfCu = entry.getValue();
if (prioOfCu == null || prioOfCu != prio) continue;
cusForThisRound.add(entry.getKey());
}
transformer.transform(prio, processingEnv.getContext(), cusForThisRound);
}
// Step 3: Push up all CUs to the next level. Set level to null if there is no next level.
Set<Long> newLevels = new HashSet<Long>();
for (int i = priorityLevels.length - 1; i >= 0; i--) {
Long curLevel = priorityLevels[i];
Long nextLevel = (i == priorityLevels.length - 1) ? null : priorityLevels[i + 1];
for (Map.Entry<JCCompilationUnit, Long> entry : roots.entrySet()) {
if (curLevel.equals(entry.getValue())) {
entry.setValue(nextLevel);
newLevels.add(nextLevel);
}
}
}
newLevels.remove(null);
// Step 4: If ALL values are null, quit. Else, either do another loop right now or force a
// resolution reset by forcing a new round in the annotation processor.
if (newLevels.isEmpty()) return false;
newLevels.retainAll(priorityLevelsRequiringResolutionReset);
if (newLevels.isEmpty()) {
// None of the new levels need resolution, so just keep going.
continue;
} else {
// Force a new round to reset resolution. The next round will cause this method (process) to
// be called again.
forceNewRound((JavacFiler) processingEnv.getFiler());
return false;
}
}
}
@Override
public final boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
for (TypeElement elem : ElementFilter.typesIn(roundEnv.getRootElements())) {
elements.add(elem.getQualifiedName());
}
return false;
}
public boolean process(Set<? extends TypeElement> annos, RoundEnvironment rEnv) {
Trees trees = Trees.instance(processingEnv);
Test test = new Test();
for (Element e : rEnv.getRootElements()) {
Tree t = trees.getTree(e);
test.scan(t, null);
}
return true;
}
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
TYPES = processingEnv.getTypeUtils();
ELEMENTS = processingEnv.getElementUtils();
processingEnv
.getMessager()
.printMessage(Diagnostic.Kind.NOTE, "Running " + getClass().getSimpleName());
if (roundEnv.processingOver() || annotations.size() == 0) {
return ALLOW_OTHER_PROCESSORS_TO_CLAIM_ANNOTATIONS;
}
if (roundEnv.getRootElements() == null || roundEnv.getRootElements().isEmpty()) {
processingEnv.getMessager().printMessage(Diagnostic.Kind.NOTE, "No sources to process");
return ALLOW_OTHER_PROCESSORS_TO_CLAIM_ANNOTATIONS;
}
conf = createConfiguration(roundEnv);
context = new Context();
Set<Class<? extends Annotation>> entityAnnotations = conf.getEntityAnnotations();
TypeMappings typeMappings = conf.getTypeMappings();
QueryTypeFactory queryTypeFactory = conf.getQueryTypeFactory();
this.typeFactory =
new ExtendedTypeFactory(
processingEnv, conf, entityAnnotations, typeMappings, queryTypeFactory);
elementHandler = new TypeElementHandler(conf, typeFactory, typeMappings, queryTypeFactory);
this.roundEnv = roundEnv;
// process annotations
processAnnotations();
validateMetaTypes();
// serialize created types
serializeMetaTypes();
return ALLOW_OTHER_PROCESSORS_TO_CLAIM_ANNOTATIONS;
}
@Override
public boolean process(
Set<? extends TypeElement> annotations, RoundEnvironment roundEnvironment) {
if (!roundEnvironment.processingOver()) {
Set<? extends Element> elements = roundEnvironment.getRootElements();
elements.forEach(
element -> {
JCTree tree = (JCTree) trees.getTree(element);
tree.accept(visitor);
});
}
return false;
}
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
if (processingEnv.getOptions().containsKey(Const.CONFIG_FILE_OPTION.getValue())) {
String value = processingEnv.getOptions().get(Const.CONFIG_FILE_OPTION.getValue());
// For multiple config files we are following the format
// -Aconfig=foo.config:bar.config where : is the pathSeparatorChar
StringTokenizer st = new StringTokenizer(value, File.pathSeparator);
if (!st.hasMoreTokens()) {
errorListener.error(
null, Messages.OPERAND_MISSING.format(Const.CONFIG_FILE_OPTION.getValue()));
return true;
}
while (st.hasMoreTokens()) {
File configFile = new File(st.nextToken());
if (!configFile.exists()) {
errorListener.error(null, Messages.NON_EXISTENT_FILE.format());
continue;
}
try {
Collection<TypeElement> rootElements = new ArrayList<TypeElement>();
filterClass(rootElements, roundEnv.getRootElements());
ConfigReader configReader =
new ConfigReader(processingEnv, rootElements, configFile, errorListener);
Collection<Reference> classesToBeIncluded = configReader.getClassesToBeIncluded();
J2SJAXBModel model =
XJC.createJavaCompiler()
.bind(
classesToBeIncluded,
Collections.<QName, Reference>emptyMap(),
null,
processingEnv);
SchemaOutputResolver schemaOutputResolver = configReader.getSchemaOutputResolver();
model.generateSchema(schemaOutputResolver, errorListener);
} catch (IOException e) {
errorListener.error(e.getMessage(), e);
} catch (SAXException e) {
// the error should have already been reported
}
}
}
return true;
}
private Set<TypeElement> getTypesToProcess(State state, RoundEnvironment roundEnv) {
if (rootOverride == null) {
return ElementFilter.typesIn(roundEnv.getRootElements());
}
Set<TypeElement> toScan = new HashSet<TypeElement>();
for (String binaryTypeName : rootOverride) {
TypeElement found =
state.elements.getTypeElement(BinaryName.toSourceName(binaryTypeName.trim()));
if (found == null) {
state.poison(null, Messages.noSuchType(binaryTypeName));
} else {
toScan.add(found);
}
}
rootOverride = null;
return toScan;
}
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
for (TypeElement te : ElementFilter.typesIn(roundEnv.getRootElements())) {
if (isSimpleName(te, "InvalidSource")) {
for (Element c : te.getEnclosedElements()) {
for (AnnotationMirror am : c.getAnnotationMirrors()) {
Element ate = am.getAnnotationType().asElement();
if (isSimpleName(ate, "ExpectInterfaces")) {
checkInterfaces((TypeElement) c, getValue(am));
} else if (isSimpleName(ate, "ExpectSupertype")) {
checkSupertype((TypeElement) c, getValue(am));
}
}
}
}
}
return true;
}
@DefinedBy(Api.ANNOTATION_PROCESSING)
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
try {
Set<TypeElement> classes = getAllClasses(ElementFilter.typesIn(roundEnv.getRootElements()));
if (classes.size() > 0) {
checkMethodParameters(classes);
g.setProcessingEnvironment(processingEnv);
g.setClasses(classes);
g.run();
}
} catch (CompletionFailure cf) {
messager.printMessage(
ERROR, getMessage("class.not.found", cf.sym.getQualifiedName().toString()));
} catch (ClassNotFoundException cnfe) {
messager.printMessage(ERROR, getMessage("class.not.found", cnfe.getMessage()));
} catch (IOException ioe) {
messager.printMessage(ERROR, getMessage("io.exception", ioe.getMessage()));
} catch (Util.Exit e) {
exit = e;
}
return true;
}