Examples of jodd.asm5.MethodVisitor.visitCode()

jodd.asm5.MethodVisitor.visitCode()
Starts the visit of the method's code, if any (i.e. non abstract method).

   * advice static init methods in correct order.
   */
  protected void makeStaticInitBlock() {
    if (wd.adviceClinits != null) {
      MethodVisitor mv = wd.dest.visitMethod(AsmUtil.ACC_STATIC, CLINIT, DESC_VOID, null, null);
      mv.visitCode();
      for (String name : wd.adviceClinits) {
        mv.visitMethodInsn(INVOKESTATIC, wd.thisReference, name, DESC_VOID);
      }
      mv.visitInsn(RETURN);
      mv.visitMaxs(0, 0);

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   * Creates init method that simply calls all advice constructor methods in correct order.
   * This created init method is called from each destination's constructor.
   */
  protected void makeProxyConstructor() {
    MethodVisitor mv = wd.dest.visitMethod(AsmUtil.ACC_PRIVATE | AsmUtil.ACC_FINAL, initMethodName, DESC_VOID, null, null);
    mv.visitCode();
    if (wd.adviceInits != null) {
      for (String name : wd.adviceInits) {
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, wd.thisReference, name, DESC_VOID);
      }

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    access &= ~ACC_NATIVE;
    access &= ~ACC_ABSTRACT;
    access = ProxettaAsmUtil.makePrivateFinalAccess(access);


    final MethodVisitor mv = wd.dest.visitMethod(access, td.methodName(), td.msign.getDescription(), null, null);
    mv.visitCode();


    //*** VISIT ADVICE - called for each aspect and each method
    aspectData.getAdviceClassReader().accept(new EmptyClassVisitor() {


      @Override

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    access &= ~ACC_NATIVE;
    access &= ~ACC_ABSTRACT;
    access = ProxettaAsmUtil.makePrivateFinalAccess(access);


    final MethodVisitor mv = wd.dest.visitMethod(access, td.methodName(), td.msign.getDescription(), null, null);
    mv.visitCode();


    //*** VISIT ADVICE - called for each aspect and each method
    aspectData.getAdviceClassReader().accept(new EmptyClassVisitor() {


      @Override

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   * advice static init methods in correct order.
   */
  protected void makeStaticInitBlock() {
    if (wd.adviceClinits != null) {
      MethodVisitor mv = wd.dest.visitMethod(AsmUtil.ACC_STATIC, CLINIT, DESC_VOID, null, null);
      mv.visitCode();
      for (String name : wd.adviceClinits) {
        mv.visitMethodInsn(INVOKESTATIC, wd.thisReference, name, DESC_VOID);
      }
      mv.visitInsn(RETURN);
      mv.visitMaxs(0, 0);

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   * Creates init method that simply calls all advice constructor methods in correct order.
   * This created init method is called from each destination's constructor.
   */
  protected void makeProxyConstructor() {
    MethodVisitor mv = wd.dest.visitMethod(AsmUtil.ACC_PRIVATE | AsmUtil.ACC_FINAL, initMethodName, DESC_VOID, null, null);
    mv.visitCode();
    if (wd.adviceInits != null) {
      for (String name : wd.adviceInits) {
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, wd.thisReference, name, DESC_VOID);
      }

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  /**
   * Created empty default constructor.
   */
  protected void createEmptyCtor() {
    MethodVisitor mv = wd.dest.visitMethod(AsmUtil.ACC_PUBLIC, INIT, "()V", null, null);
    mv.visitCode();
    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, AsmUtil.SIGNATURE_JAVA_LANG_OBJECT, INIT, "()V");
    mv.visitInsn(Opcodes.RETURN);
    mv.visitMaxs(1, 1);
    mv.visitEnd();

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    access &= ~ACC_ABSTRACT;
    access &= ~ACC_NATIVE;


    MethodVisitor mv = wd.dest.visitMethod(
        access, msign.getMethodName(), msign.getDescription(), msign.getRawSignature(), msign.getExceptionsArray());
    mv.visitCode();
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETFIELD, wd.thisReference, wd.wrapperRef, wd.wrapperType);
    loadVirtualMethodArguments(mv, msign);
    if (wd.wrapInterface) {
      mv.visitMethodInsn(INVOKEINTERFACE, wd.wrapperType.substring(1, wd.wrapperType.length() - 1), msign.getMethodName(), msign.getDescription());

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    {
        String[] exceptionTypeNames = {Type.getType(ObjectStreamException.class).getInternalName()};
        MethodVisitor mv = cw.visitMethod(Modifier.PUBLIC, "writeReplace", "()Ljava/lang/Object;", null, exceptionTypeNames);


        // fill method body
        mv.visitCode();


        // load the contextual instance Provider
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitFieldInsn(Opcodes.GETFIELD, proxyClassFileName, FIELD_INSTANCE_PROVIDER, Type.getDescriptor(Provider.class));

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                superDefaultCt = classToProxy.getDeclaredConstructor(null);
            }


            final String descriptor = Type.getConstructorDescriptor(superDefaultCt);
            final MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", descriptor, null, null);
            mv.visitCode();
            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitMethodInsn(Opcodes.INVOKESPECIAL, parentClassFileName, "<init>", descriptor);


            // the instance provider field
            mv.visitVarInsn(Opcodes.ALOAD, 0);

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