Examples with AttEnclosingMethod com.taobao.android.dx.cf.attrib.AttEnclosingMethod used on opensource projects

Example 1 with AttEnclosingMethod

use of com.taobao.android.dx.cf.attrib.AttEnclosingMethod in project atlas by alibaba.

the class StdAttributeFactory method enclosingMethod.

/**
 * Parses an {@code EnclosingMethod} attribute.
 */
private Attribute enclosingMethod(DirectClassFile cf, int offset, int length, ParseObserver observer) {
    if (length != 4) {
        throwBadLength(4);
    }
    ByteArray bytes = cf.getBytes();
    ConstantPool pool = cf.getConstantPool();
    int idx = bytes.getUnsignedShort(offset);
    CstType type = (CstType) pool.get(idx);
    idx = bytes.getUnsignedShort(offset + 2);
    CstNat method = (CstNat) pool.get0Ok(idx);
    Attribute result = new AttEnclosingMethod(type, method);
    if (observer != null) {
        observer.parsed(bytes, offset, 2, "class: " + type);
        observer.parsed(bytes, offset + 2, 2, "method: " + DirectClassFile.stringOrNone(method));
    }
    return result;
}

Example 2 with AttEnclosingMethod

use of com.taobao.android.dx.cf.attrib.AttEnclosingMethod in project atlas by alibaba.

the class AttributeTranslator method translateEnclosingMethod.

/**
 * Gets the {@code EnclosingMethod} attribute out of a given
 * {@link AttributeList}, if any, translating it to an annotation.
 * If the class really has an enclosing method, this returns an
 * {@code EnclosingMethod} annotation; if not, this returns
 * an {@code EnclosingClass} annotation.
 *
 * @param attribs {@code non-null;} the attributes list to search in
 * @return {@code null-ok;} the converted {@code EnclosingMethod} or
 * {@code EnclosingClass} annotation, if there was an
 * attribute to translate
 */
private static Annotation translateEnclosingMethod(AttributeList attribs) {
    AttEnclosingMethod enclosingMethod = (AttEnclosingMethod) attribs.findFirst(AttEnclosingMethod.ATTRIBUTE_NAME);
    if (enclosingMethod == null) {
        return null;
    }
    CstType enclosingClass = enclosingMethod.getEnclosingClass();
    CstNat nat = enclosingMethod.getMethod();
    if (nat == null) {
        /*
             * Dalvik doesn't use EnclosingMethod annotations unless
             * there really is an enclosing method. Anonymous classes
             * are unambiguously identified by having an InnerClass
             * annotation with an empty name along with an appropriate
             * EnclosingClass.
             */
        return AnnotationUtils.makeEnclosingClass(enclosingClass);
    }
    return AnnotationUtils.makeEnclosingMethod(new CstMethodRef(enclosingClass, nat));
}