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

Example 26 with Annotation

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

the class AttributeTranslator method translateAnnotationDefaults.

/**
 * Gets the {@code AnnotationDefault} attributes out of a
 * given class, if any, reforming them as an
 * {@code AnnotationDefault} annotation.
 *
 * @param cf {@code non-null;} the class in question
 * @return {@code null-ok;} an appropriately-constructed
 * {@code AnnotationDefault} annotation, if there were any
 * annotation defaults in the class, or {@code null} if not
 */
private static Annotation translateAnnotationDefaults(DirectClassFile cf) {
    CstType thisClass = cf.getThisClass();
    MethodList methods = cf.getMethods();
    int sz = methods.size();
    Annotation result = new Annotation(thisClass, AnnotationVisibility.EMBEDDED);
    boolean any = false;
    for (int i = 0; i < sz; i++) {
        Method one = methods.get(i);
        AttributeList attribs = one.getAttributes();
        AttAnnotationDefault oneDefault = (AttAnnotationDefault) attribs.findFirst(AttAnnotationDefault.ATTRIBUTE_NAME);
        if (oneDefault != null) {
            NameValuePair pair = new NameValuePair(one.getNat().getName(), oneDefault.getValue());
            result.add(pair);
            any = true;
        }
    }
    if (!any) {
        return null;
    }
    result.setImmutable();
    return AnnotationUtils.makeAnnotationDefault(result);
}

Example 27 with Annotation

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

the class AttributeTranslator method getClassAnnotations.

/**
 * Gets the annotations out of a given class, similar to {@link
 * #getAnnotations}, also including annotations for translations
 * of class-level attributes {@code EnclosingMethod} and
 * {@code InnerClasses}, if present. Additionally, if the
 * class is an annotation class, then this also includes a
 * representation of all the {@code AnnotationDefault}
 * values.
 *
 * @param cf {@code non-null;} the class in question
 * @param args {@code non-null;} the high-level options
 * @return {@code non-null;} the set of annotations, which may be empty
 */
public static Annotations getClassAnnotations(DirectClassFile cf, CfOptions args) {
    CstType thisClass = cf.getThisClass();
    AttributeList attribs = cf.getAttributes();
    Annotations result = getAnnotations(attribs);
    Annotation enclosingMethod = translateEnclosingMethod(attribs);
    try {
        Annotations innerClassAnnotations = translateInnerClasses(thisClass, attribs, enclosingMethod == null);
        if (innerClassAnnotations != null) {
            result = Annotations.combine(result, innerClassAnnotations);
        }
    } catch (Warning warn) {
        args.warn.println("warning: " + warn.getMessage());
    }
    if (enclosingMethod != null) {
        result = Annotations.combine(result, enclosingMethod);
    }
    if (AccessFlags.isAnnotation(cf.getAccessFlags())) {
        Annotation annotationDefault = translateAnnotationDefaults(cf);
        if (annotationDefault != null) {
            result = Annotations.combine(result, annotationDefault);
        }
    }
    return result;
}

Example 28 with Annotation

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

the class AnnotationUtils method makeSignature.

/**
 * Constructs a standard {@code Signature} annotation.
 *
 * @param signature {@code non-null;} the signature string
 * @return {@code non-null;} the annotation
 */
public static Annotation makeSignature(CstString signature) {
    Annotation result = new Annotation(SIGNATURE_TYPE, SYSTEM);
    /*
         * Split the string into pieces that are likely to be common
         * across many signatures and the rest of the file.
         */
    String raw = signature.getString();
    int rawLength = raw.length();
    ArrayList<String> pieces = new ArrayList<String>(20);
    for (int at = 0; at < rawLength; ) /*at*/
    {
        char c = raw.charAt(at);
        int endAt = at + 1;
        if (c == 'L') {
            // Scan to ';' or '<'. Consume ';' but not '<'.
            while (endAt < rawLength) {
                c = raw.charAt(endAt);
                if (c == ';') {
                    endAt++;
                    break;
                } else if (c == '<') {
                    break;
                }
                endAt++;
            }
        } else {
            // Scan to 'L' without consuming it.
            while (endAt < rawLength) {
                c = raw.charAt(endAt);
                if (c == 'L') {
                    break;
                }
                endAt++;
            }
        }
        pieces.add(raw.substring(at, endAt));
        at = endAt;
    }
    int size = pieces.size();
    CstArray.List list = new CstArray.List(size);
    for (int i = 0; i < size; i++) {
        list.set(i, new CstString(pieces.get(i)));
    }
    list.setImmutable();
    result.put(new NameValuePair(VALUE_STRING, new CstArray(list)));
    result.setImmutable();
    return result;
}

Example 29 with Annotation

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

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 30 with Annotation

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

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;
}