Package org.objectweb.asm

Examples of org.objectweb.asm.ClassWriter.visit()

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  byte[] compile (String name) {
    // class header
    String[] itfs = {Expression.class.getName()};
    ClassWriter cw = new ClassWriter(true);
    cw.visit(V1_1, ACC_PUBLIC, name, "java/lang/Object", itfs, null);

    // default public constructor
    CodeVisitor mw = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
    mw.visitVarInsn(ALOAD, 0);
    mw.visitMethodInsn(
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            wrapperPart.setTypeClass(def);
            wrapperBeans.add(def);
            return;
        }
        String classFileName = periodToSlashes(className);
        cw.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC + Opcodes.ACC_SUPER, classFileName, null,
                 "java/lang/Object", null);

        AnnotationVisitor av0 = cw.visitAnnotation("Ljavax/xml/bind/annotation/XmlRootElement;", true);
        av0.visit("name", wrapperElement.getLocalPart());
        av0.visit("namespace", wrapperElement.getNamespaceURI());
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    }

    private void generatePackageInfo(String className, String ns, Class clz) {
        ClassWriter cw = createClassWriter();
        String classFileName = periodToSlashes(className);
        cw.visit(Opcodes.V1_5, Opcodes.ACC_ABSTRACT + Opcodes.ACC_INTERFACE, classFileName, null,
                 "java/lang/Object", null);
       
        boolean q = qualified;
        SchemaInfo si = interfaceInfo.getService().getSchema(ns);
        if (si != null) {
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    }

    public Class<?> createFakeClass() {
      String className = TestCustomFunctions.class.getName() + "$Foo";
      ClassWriter classWriter = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS);
      classWriter.visit(Opcodes.V1_5, ACC_PUBLIC | ACC_SUPER | ACC_FINAL | ACC_SYNTHETIC,
          className.replace('.', '/'), null, Type.getInternalName(Object.class), null);
     
      org.objectweb.asm.commons.Method m = org.objectweb.asm.commons.Method.getMethod("void <init>()");
      GeneratorAdapter constructor = new GeneratorAdapter(ACC_PRIVATE | ACC_SYNTHETIC, m, null, null, classWriter);
      constructor.loadThis();
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        String dispatcherClassName = "OverloadDispatcher" + (Math.abs(rand.nextInt() % 3256));

        // class headers
        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
        // CheckClassAdapter cw = new CheckClassAdapter(cw1);
        cw.visit(V1_6, ACC_PUBLIC + ACC_SUPER, dispatcherClassName, null, Type.getInternalName(Object.class),
                new String[] { Type.getInternalName(OverloadDispatcher.class) });

        // constructor
        MethodVisitor mv1 = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
        mv1.visitCode();
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          className = "$" + className;
        }

        Method[] methods = spec.getMethods(); // Method to delegate

        cw.visit(Opcodes.V1_3, Opcodes.ACC_PUBLIC | Opcodes.ACC_FINAL, className, null, parent, itfs);
        addDependencyField(cw);

        // We try to call super() on the parent, however this should not be used as proxing does work only for interface.
        generateConstructor(cw, className, parent);
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  public static CompiledCodes compile(Code[] newcodes) {
    ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES);
    int classId = id.incrementAndGet();
    String className = "com.github.mustachejava.codegen.RunCodes" + classId;
    String internalClassName = className.replace(".", "/");
    cw.visit(Opcodes.V1_6, Opcodes.ACC_PUBLIC + Opcodes.ACC_SUPER, internalClassName, null, "java/lang/Object", new String[]{CompiledCodes.class.getName().replace(".", "/")});
    cw.visitSource("runCodes", null);

    GeneratorAdapter cm = new GeneratorAdapter(Opcodes.ACC_PUBLIC, getMethod("void <init> (com.github.mustachejava.Code[])"), null, null, cw);
    cm.loadThis();
    cm.invokeConstructor(Type.getType(Object.class), getMethod("void <init> ()"));
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  private static Guard compile(String source, Iterable<CompilableGuard> guards) throws InstantiationException, IllegalAccessException, InvocationTargetException, NoSuchMethodException {
    ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES);
    int classId = id.incrementAndGet();
    String className = "com.github.mustachejava.codegen.CompiledGuards" + classId;
    String internalClassName = className.replace(".", "/");
    cw.visit(Opcodes.V1_6, Opcodes.ACC_PUBLIC + Opcodes.ACC_SUPER, internalClassName, null, "java/lang/Object", new String[]{Guard.class.getName().replace(".", "/")});
    cw.visitSource(source, null);

    // Constructor
    GeneratorAdapter cm = new GeneratorAdapter(Opcodes.ACC_PUBLIC, getMethod("void <init> (Object[])"), null, null, cw);
    cm.loadThis();
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        } else {
            super_class_name = EFUN_NAME + residual_arity;
      EFunCG.ensure(residual_arity);
        }

    cw.visit(V1_6, ACC_FINAL | ACC_PUBLIC, full_inner_name, null,
        super_class_name, null);

    if (lambda != null) {
      cw.visitField(ACC_STATIC | ACC_PUBLIC | ACC_FINAL, "index", "I",
          null, new Integer(lambda.index));
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            }
            */
            ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
            MethodVisitor mv;

            cw.visit(V1_2, ACC_PUBLIC + ACC_SUPER, "Hello", null, "java/lang/Object", null);

      mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
      mv.visitCode();
      mv.visitVarInsn(ALOAD, 0);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
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