Examples with Annotation com.android.dx.rop.annotation.Annotation used on opensource projects

Example 21 with Annotation

use of com.android.dx.rop.annotation.Annotation in project buck by facebook.

the class AnnotationUtils method makeThrows.

/**
     * Constructs a standard {@code Throws} annotation.
     *
     * @param types {@code non-null;} the list of thrown types
     * @return {@code non-null;} the annotation
     */
public static Annotation makeThrows(TypeList types) {
    CstArray array = makeCstArray(types);
    Annotation result = new Annotation(THROWS_TYPE, SYSTEM);
    result.put(new NameValuePair(VALUE_STRING, array));
    result.setImmutable();
    return result;
}

Example 22 with Annotation

use of com.android.dx.rop.annotation.Annotation in project buck by facebook.

the class AnnotationUtils method makeInnerClass.

/**
     * Constructs a standard {@code InnerClass} annotation.
     *
     * @param name {@code null-ok;} the original name of the class, or
     * {@code null} to represent an anonymous class
     * @param accessFlags the original access flags
     * @return {@code non-null;} the annotation
     */
public static Annotation makeInnerClass(CstString name, int accessFlags) {
    Annotation result = new Annotation(INNER_CLASS_TYPE, SYSTEM);
    Constant nameCst = (name != null) ? name : CstKnownNull.THE_ONE;
    result.put(new NameValuePair(NAME_STRING, nameCst));
    result.put(new NameValuePair(ACCESS_FLAGS_STRING, CstInteger.make(accessFlags)));
    result.setImmutable();
    return result;
}

Example 23 with Annotation

use of com.android.dx.rop.annotation.Annotation in project J2ME-Loader by nikita36078.

the class AnnotationParser method parseValue.

/**
 * Parses an annotation value.
 *
 * @return {@code non-null;} the parsed value
 */
private Constant parseValue() throws IOException {
    int tag = input.readUnsignedByte();
    if (observer != null) {
        CstString humanTag = new CstString(Character.toString((char) tag));
        parsed(1, "tag: " + humanTag.toQuoted());
    }
    switch(tag) {
        case 'B':
            {
                CstInteger value = (CstInteger) parseConstant();
                return CstByte.make(value.getValue());
            }
        case 'C':
            {
                CstInteger value = (CstInteger) parseConstant();
                int intValue = value.getValue();
                return CstChar.make(value.getValue());
            }
        case 'D':
            {
                CstDouble value = (CstDouble) parseConstant();
                return value;
            }
        case 'F':
            {
                CstFloat value = (CstFloat) parseConstant();
                return value;
            }
        case 'I':
            {
                CstInteger value = (CstInteger) parseConstant();
                return value;
            }
        case 'J':
            {
                CstLong value = (CstLong) parseConstant();
                return value;
            }
        case 'S':
            {
                CstInteger value = (CstInteger) parseConstant();
                return CstShort.make(value.getValue());
            }
        case 'Z':
            {
                CstInteger value = (CstInteger) parseConstant();
                return CstBoolean.make(value.getValue());
            }
        case 'c':
            {
                int classInfoIndex = input.readUnsignedShort();
                CstString value = (CstString) pool.get(classInfoIndex);
                Type type = Type.internReturnType(value.getString());
                if (observer != null) {
                    parsed(2, "class_info: " + type.toHuman());
                }
                return new CstType(type);
            }
        case 's':
            {
                return parseConstant();
            }
        case 'e':
            {
                requireLength(4);
                int typeNameIndex = input.readUnsignedShort();
                int constNameIndex = input.readUnsignedShort();
                CstString typeName = (CstString) pool.get(typeNameIndex);
                CstString constName = (CstString) pool.get(constNameIndex);
                if (observer != null) {
                    parsed(2, "type_name: " + typeName.toHuman());
                    parsed(2, "const_name: " + constName.toHuman());
                }
                return new CstEnumRef(new CstNat(constName, typeName));
            }
        case '@':
            {
                Annotation annotation = parseAnnotation(AnnotationVisibility.EMBEDDED);
                return new CstAnnotation(annotation);
            }
        case '[':
            {
                requireLength(2);
                int numValues = input.readUnsignedShort();
                CstArray.List list = new CstArray.List(numValues);
                if (observer != null) {
                    parsed(2, "num_values: " + numValues);
                    changeIndent(1);
                }
                for (int i = 0; i < numValues; i++) {
                    if (observer != null) {
                        changeIndent(-1);
                        parsed(0, "element_value[" + i + "]:");
                        changeIndent(1);
                    }
                    list.set(i, parseValue());
                }
                if (observer != null) {
                    changeIndent(-1);
                }
                list.setImmutable();
                return new CstArray(list);
            }
        default:
            {
                throw new ParseException("unknown annotation tag: " + Hex.u1(tag));
            }
    }
}

Example 24 with Annotation

use of com.android.dx.rop.annotation.Annotation in project J2ME-Loader by nikita36078.

the class AnnotationParser method parseAnnotation.

/**
 * Parses a single annotation.
 *
 * @param visibility {@code non-null;} visibility of the parsed annotation
 * @return {@code non-null;} the parsed annotation
 */
private Annotation parseAnnotation(AnnotationVisibility visibility) throws IOException {
    requireLength(4);
    int typeIndex = input.readUnsignedShort();
    int numElements = input.readUnsignedShort();
    CstString typeString = (CstString) pool.get(typeIndex);
    CstType type = new CstType(Type.intern(typeString.getString()));
    if (observer != null) {
        parsed(2, "type: " + type.toHuman());
        parsed(2, "num_elements: " + numElements);
    }
    Annotation annotation = new Annotation(type, visibility);
    for (int i = 0; i < numElements; i++) {
        if (observer != null) {
            parsed(0, "elements[" + i + "]:");
            changeIndent(1);
        }
        NameValuePair element = parseElement();
        annotation.add(element);
        if (observer != null) {
            changeIndent(-1);
        }
    }
    annotation.setImmutable();
    return annotation;
}

Example 25 with Annotation

use of com.android.dx.rop.annotation.Annotation in project J2ME-Loader by nikita36078.

the class AttributeTranslator method getMethodAnnotations.

/**
 * Gets the annotations out of a given method, similar to {@link
 * #getAnnotations}, also including an annotation for the translation
 * of the method-specific attribute {@code Exceptions}.
 *
 * @param method {@code non-null;} the method in question
 * @return {@code non-null;} the set of annotations, which may be empty
 */
public static Annotations getMethodAnnotations(Method method) {
    Annotations result = getAnnotations(method.getAttributes());
    TypeList exceptions = getExceptions(method);
    if (exceptions.size() != 0) {
        Annotation throwsAnnotation = AnnotationUtils.makeThrows(exceptions);
        result = Annotations.combine(result, throwsAnnotation);
    }
    return result;
}