Examples with AnnotationValue javax.lang.model.element.AnnotationValue used on opensource projects

Example 41 with AnnotationValue

use of javax.lang.model.element.AnnotationValue in project robolectric by robolectric.

the class ImplementsValidator method visitType.

@Override
public Void visitType(TypeElement elem, Element parent) {
    // Don't import nested classes because some of them have the same name.
    AnnotationMirror am = getCurrentAnnotation();
    AnnotationValue av = RobolectricModel.getAnnotationValue(am, "value");
    AnnotationValue cv = RobolectricModel.getAnnotationValue(am, "className");
    AnnotationValue maxSdk = RobolectricModel.getAnnotationValue(am, "maxSdk");
    // This shadow doesn't apply to the current SDK. todo: check each SDK.
    if (maxSdk != null && RobolectricModel.intVisitor.visit(maxSdk) < MAX_SUPPORTED_ANDROID_SDK) {
        String sdkClassName;
        if (av == null) {
            sdkClassName = RobolectricModel.classNameVisitor.visit(cv).replace('$', '.');
        } else {
            sdkClassName = av.toString();
        }
        // there's no such type at the current SDK level, so just use strings...
        model.addExtraShadow(sdkClassName, elem.getQualifiedName().toString());
        return null;
    }
    TypeElement type = null;
    if (av == null) {
        if (cv == null) {
            error("@Implements: must specify <value> or <className>");
            return null;
        }
        type = getClassNameTypeElement(cv);
    } else {
        TypeMirror value = RobolectricModel.valueVisitor.visit(av);
        if (value == null) {
            return null;
        }
        boolean isAnything = model.ANYTHING_MIRROR != null && types.isSameType(value, model.ANYTHING_MIRROR);
        if (isAnything) {
            if (cv == null) {
                error("@Implements: Anything class specified but no <className> attribute");
                return null;
            }
            type = getClassNameTypeElement(cv);
        } else if (cv != null) {
            error("@Implements: cannot specify both <value> and <className> attributes");
        } else {
            type = RobolectricModel.typeVisitor.visit(types.asElement(value));
        }
    }
    if (type == null) {
        return null;
    }
    final List<? extends TypeParameterElement> typeTP = type.getTypeParameters();
    final List<? extends TypeParameterElement> elemTP = elem.getTypeParameters();
    if (!model.isSameParameterList(typeTP, elemTP)) {
        StringBuilder message = new StringBuilder();
        if (elemTP.isEmpty()) {
            message.append("Shadow type is missing type parameters, expected <");
            model.appendParameterList(message, type.getTypeParameters());
            message.append('>');
        } else if (typeTP.isEmpty()) {
            message.append("Shadow type has type parameters but real type does not");
        } else {
            message.append("Shadow type must have same type parameters as its real counterpart: expected <");
            model.appendParameterList(message, type.getTypeParameters());
            message.append(">, was <");
            model.appendParameterList(message, elem.getTypeParameters());
            message.append('>');
        }
        messager.printMessage(Kind.ERROR, message, elem);
        return null;
    }
    model.addShadowType(elem, type);
    return null;
}