Examples of org.apache.xbean.asm5.ClassReader.accept()

org.apache.xbean.asm5.ClassReader.accept()
Makes the given visitor visit the Java class of this {@link ClassReader}. This class is the one specified in the constructor (see {@link #ClassReader(byte[]) ClassReader}). @param classVisitor the visitor that must visit this class.

    private static void file(final File file, final KeysAnnotationVisitor visitor) {
        try {
            final InputStream in = IO.read(file);
            try {
                final ClassReader classReader = new ClassReader(in);
                classReader.accept(visitor, ClassWriter.COMPUTE_MAXS);
            } finally {
                IO.close(in);
            }
        } catch (IOException e) {
            e.printStackTrace();

View Full Code Here

     * enum class.
     */
    private static boolean isEnum(final byte[] bytes) {
        final IsEnumVisitor isEnumVisitor = new IsEnumVisitor();
        final ClassReader classReader = new ClassReader(bytes);
        classReader.accept(isEnumVisitor, ClassReader.SKIP_DEBUG);
        return isEnumVisitor.isEnum;
    }


    /**
     * Fast-parse the given class bytecode to determine if it is an

View Full Code Here

     * annotation class.
     */
    private static boolean isAnnotationClass(final byte[] bytes) {
        final IsAnnotationVisitor isAnnotationVisitor = new IsAnnotationVisitor();
        final ClassReader classReader = new ClassReader(bytes);
        classReader.accept(isAnnotationVisitor, ClassReader.SKIP_DEBUG);
        return isAnnotationVisitor.isAnnotation;
    }


    public static class IsAnnotationVisitor extends EmptyVisitor {
        public boolean isAnnotation = false;

View Full Code Here

            if (resource != null) {
                InputStream in = resource.openStream();
                in = new BufferedInputStream(in);
                try {
                    final ClassReader classReader = new ClassReader(in);
                    classReader.accept(visitor, ASM_FLAGS);
                } finally {
                    in.close();
                }
            } else {
                new Exception("Could not load " + className).printStackTrace();

View Full Code Here

    private static void file(final File file, final DependencyVisitor dependencyVisitor) {
        try {
            final InputStream in = IO.read(file);
            try {
                final ClassReader classReader = new ClassReader(in);
                classReader.accept(dependencyVisitor, ClassWriter.COMPUTE_MAXS);
            } finally {
                IO.close(in);
            }
        } catch (IOException e) {
            e.printStackTrace();

View Full Code Here

        if (processed.contains(c.getName())) return;


        try {
            URL u = c.getResource("/" + c.getName().replace('.', '/') + ".class");
            ClassReader r = new ClassReader(IO.read(u));
            r.accept(new PersistenceContextReader(contexts), ClassReader.SKIP_DEBUG);
        } catch (IOException e) {
            throw new OpenEJBException("Unable to read class " + c.getName());
        }


        processed.add(c.getName());

View Full Code Here

        Class clazz = classToProxy;
        while (clazz != null && !clazz.equals(Object.class)) {
            try {
                final ClassReader classReader = new ClassReader(readClassFile(clazz));
                final ClassVisitor copyMethodAnnotations = new CopyMethodAnnotations(visitors);
                classReader.accept(copyMethodAnnotations, ClassReader.SKIP_CODE);
            } catch (IOException e) {
                throw new ProxyGenerationException(e);
            }
            clazz = clazz.getSuperclass();
        }

View Full Code Here


    private static void copyClassAnnotations(Class<?> clazz, final ClassVisitor newClass) throws ProxyGenerationException {
        try {
            final ClassReader classReader = new ClassReader(readClassFile(clazz));
            final ClassVisitor visitor = new CopyClassAnnotations(newClass);
            classReader.accept(visitor, ClassReader.SKIP_CODE);
        } catch (IOException e) {
            throw new ProxyGenerationException(e);
        }
    }

View Full Code Here

        ClassWriter classWriter = new ClassWriter(ClassWriter.COMPUTE_MAXS);


        FieldAdderClassVisitor visitor = new FieldAdderClassVisitor(classWriter);


        ClassReader classReader = new ClassReader(origBytes);
        classReader.accept(visitor, 0);


        return classWriter.toByteArray();
    }


    public static class FieldAdderClassVisitor extends ClassVisitor {

View Full Code Here

        ByteArrayInputStream bais = new ByteArrayInputStream(classBytes);
        BufferedInputStream bis = new BufferedInputStream(bais);


        ClassWriter cw = new BCClassWriter(ClassWriter.COMPUTE_FRAMES, bc.getClassLoader());
        ClassReader cr = new ClassReader(bis);
        cr.accept(cw, 0);
        return cw.toByteArray();
    }


    private static class BCClassWriter extends ClassWriter {
        private final ClassLoader _loader;

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.