Java Code Examples for io.vertx.codegen.TypeParamInfo#Class

public ApiTypeInfo(
    String fqcn,
    boolean concrete,
    List<TypeParamInfo.Class> params,
    TypeInfo handlerArg,
    ModuleInfo module,
    boolean nullable,
    boolean proxyGen,
    DataObjectInfo dataObject) {
  super(ClassKind.API, fqcn, module, nullable, params, dataObject);
  this.concrete = concrete;
  this.proxyGen = proxyGen;
  this.handlerArg = handlerArg;
}
 

public ClassTypeInfo(ClassKind kind, String name, ModuleInfo module, boolean nullable, List<TypeParamInfo.Class> params, DataObjectInfo dataObject) {
  this.kind = kind;
  this.name = name;
  this.simpleName = Helper.getSimpleName(name);
  this.packageName = Helper.getPackageName(name);
  this.module = module;
  this.nullable = nullable;
  this.params = params;
  this.dataObject = dataObject;
}
 

public static TypeInfo create(Type type) {
  if (type == void.class) {
    return VoidTypeInfo.INSTANCE;
  } else if (type instanceof Class) {
    String fqcn = type.getTypeName();
    Class<?> classType = (Class<?>) type;
    if (classType.isPrimitive()) {
      return PrimitiveTypeInfo.PRIMITIVES.get(classType.getName());
    } else {
      Package pkg = classType.getPackage();
      ModuleInfo module = null;
      ClassLoader loader = Thread.currentThread().getContextClassLoader();
      Thread.currentThread().setContextClassLoader(classType.getClassLoader());
      try {
        while (pkg != null) {
          ModuleGen annotation = pkg.getAnnotation(ModuleGen.class);
          if (annotation != null) {
            module = new ModuleInfo(pkg.getName(), annotation.name(), annotation.groupPackage());
            break;
          } else {
            int pos = pkg.getName().lastIndexOf('.');
            if (pos == -1) {
              break;
            } else {
              pkg = Package.getPackage(pkg.getName().substring(0, pos));
            }
          }
        }
      } finally {
        Thread.currentThread().setContextClassLoader(loader);
      }
      if (classType.isEnum()) {
        return new EnumTypeInfo(
          fqcn,
          classType.getDeclaredAnnotation(VertxGen.class) != null,
          Stream.of(classType.getEnumConstants()).map(Object::toString).collect(Collectors.toList()),
          module,
          false
        );
      } else {
        ClassKind kind = ClassKind.getKind(fqcn, classType.getAnnotation(VertxGen.class) != null);
        List<TypeParamInfo.Class> typeParams = new ArrayList<>();
        int index = 0;
        for (java.lang.reflect.TypeVariable<? extends Class<?>> var : classType.getTypeParameters()) {
          typeParams.add(new TypeParamInfo.Class(classType.getName(), index++, var.getName()));
        }
        if (kind == ClassKind.API) {
          java.lang.reflect.TypeVariable<Class<Handler>> classTypeVariable = Handler.class.getTypeParameters()[0];
          Type handlerArg = Helper.resolveTypeParameter(type, classTypeVariable);
          return new ApiTypeInfo(fqcn, true, typeParams, handlerArg != null ? create(handlerArg) : null, module, false, false, null);
        } else {

          boolean serializable = isDataObjectAnnotatedSerializable(classType);
          boolean deserializable = isDataObjectAnnotatedDeserializable(classType);
          MapperInfo serializer = null;
          if (serializable) {
            serializer = new MapperInfo();
            serializer.setQualifiedName(fqcn);
            serializer.setKind(MapperKind.SELF);
          }
          MapperInfo deserializer = null;
          if (deserializable) {
            deserializer = new MapperInfo();
            deserializer.setQualifiedName(fqcn);
            deserializer.setKind(MapperKind.SELF);
          }
          DataObjectInfo dataObject = null;
          if (serializable || serializable) {
            dataObject = new DataObjectInfo(serializer, deserializer);
          }
          return new ClassTypeInfo(kind, fqcn, module, false, typeParams, dataObject);
        }
      }
    }
  } else if (type instanceof ParameterizedType) {
    ParameterizedType parameterizedType = (ParameterizedType) type;
    List<TypeInfo> args = Arrays.asList(parameterizedType.getActualTypeArguments()).
      stream().
      map(TypeReflectionFactory::create).
      collect(Collectors.toList());
    Type raw = parameterizedType.getRawType();
    return new ParameterizedTypeInfo((ClassTypeInfo) create(raw), false, args);
  } else if (type instanceof java.lang.reflect.TypeVariable) {
    java.lang.reflect.TypeVariable typeVar = (java.lang.reflect.TypeVariable) type;
    TypeParamInfo param = TypeParamInfo.create(typeVar);
    return new TypeVariableInfo(param, false, ((java.lang.reflect.TypeVariable) type).getName());
  } else {
    throw new IllegalArgumentException("Unsupported type " + type);
  }
}
 

public List<TypeParamInfo.Class> getParams() {
  return params;
}