Examples of net.sf.joafip.asm.MethodVisitor.visitVarInsn()

net.sf.joafip.asm.MethodVisitor.visitVarInsn()
Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable. @param opcode the opcode of the local variable instruction to be visited. This opcode is either ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. @param var the operand of the instruction to be visited. This operand is the index of a local variable.

        null);


    {
      mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
      mv.visitCode();
      mv.visitVarInsn(ALOAD, 0);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>",
          "()V");
      mv.visitInsn(RETURN);
      mv.visitMaxs(1, 1);
      mv.visitEnd();

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      mv.visitCode();
      mv.visitTypeInsn(NEW, "java/lang/Object");
      mv.visitInsn(DUP);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>",
          "()V");
      mv.visitVarInsn(ASTORE, 1);
      mv.visitVarInsn(ALOAD, 0);
      mv.visitVarInsn(ALOAD, 1);
      mv.visitLdcInsn("xxx");
      mv.visitMethodInsn(INVOKESPECIAL, "net/sf/joafip/asm/InvokeStatic",
          "invokeStatic", "(Ljava/lang/Object;Ljava/lang/String;)V");

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      mv.visitTypeInsn(NEW, "java/lang/Object");
      mv.visitInsn(DUP);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>",
          "()V");
      mv.visitVarInsn(ASTORE, 1);
      mv.visitVarInsn(ALOAD, 0);
      mv.visitVarInsn(ALOAD, 1);
      mv.visitLdcInsn("xxx");
      mv.visitMethodInsn(INVOKESPECIAL, "net/sf/joafip/asm/InvokeStatic",
          "invokeStatic", "(Ljava/lang/Object;Ljava/lang/String;)V");
      mv.visitInsn(RETURN);

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      mv.visitInsn(DUP);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>",
          "()V");
      mv.visitVarInsn(ASTORE, 1);
      mv.visitVarInsn(ALOAD, 0);
      mv.visitVarInsn(ALOAD, 1);
      mv.visitLdcInsn("xxx");
      mv.visitMethodInsn(INVOKESPECIAL, "net/sf/joafip/asm/InvokeStatic",
          "invokeStatic", "(Ljava/lang/Object;Ljava/lang/String;)V");
      mv.visitInsn(RETURN);
      mv.visitMaxs(3, 2);

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    /**/null/* signature */,
    /**/exceptions);


    methodVisitor.visitCode();


    methodVisitor.visitVarInsn(ALOAD, 0);


    methodVisitor.visitTypeInsn(NEW, PROXY_CALL_BACK);
    methodVisitor.visitInsn(DUP);
    methodVisitor.visitMethodInsn(INVOKESPECIAL, PROXY_CALL_BACK,
        INIT_METHOD_NAME, proxyCallBackConstructorDesc);

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    /**/PUTFIELD,/* opcode */
        /**/classInternalName,/* owner */
        /**/PROXY_CALL_BACK_FIELD_NAME,/* name */
        /**/I_PROXY_CALL_BACK_DELEGATION_DESC);/* desc */


    methodVisitor.visitVarInsn(ALOAD, 0);
    final Class<?>[] parameterTypes = constructor.getParameterTypes();
    final int numberOfParams = parameterTypes.length;
    int paramSize = 0;
    for (int paramIndex = 0; paramIndex < numberOfParams; paramIndex++) {
      final Type type = Type.getType(parameterTypes[paramIndex]);

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    final int numberOfParams = parameterTypes.length;
    int paramSize = 0;
    for (int paramIndex = 0; paramIndex < numberOfParams; paramIndex++) {
      final Type type = Type.getType(parameterTypes[paramIndex]);
      final int opcode = type.getOpcode(ILOAD);
      methodVisitor.visitVarInsn(opcode, paramSize + 1);
      paramSize += type.getSize();
    }


    methodVisitor.visitMethodInsn(
    /**/INVOKESPECIAL,

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    /**/INVOKESPECIAL,
    /**/superClassInternalName,
    /**/INIT_METHOD_NAME,
    /**/desc);


    methodVisitor.visitVarInsn(ALOAD, 0);
    methodVisitor.visitMethodInsn(
    /**/INVOKEVIRTUAL,
    /**/classInternalName,
    /**/CONSTRUCTOR_END_METHOD_NAME,
    /**/constructorEndMethodDesc);

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    /**/setProxyCallBackMethodDesc,
    /**/null,
    /**/null);
    methodVisitor.visitCode();


    methodVisitor.visitVarInsn(ALOAD, 0);
    methodVisitor.visitVarInsn(ALOAD, 1);
    methodVisitor.visitFieldInsn(
    /**/PUTFIELD,/* opcode */
        /**/classInternalName,/* owner */
        /**/PROXY_CALL_BACK_FIELD_NAME,/* name */

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    /**/null,
    /**/null);
    methodVisitor.visitCode();


    methodVisitor.visitVarInsn(ALOAD, 0);
    methodVisitor.visitVarInsn(ALOAD, 1);
    methodVisitor.visitFieldInsn(
    /**/PUTFIELD,/* opcode */
        /**/classInternalName,/* owner */
        /**/PROXY_CALL_BACK_FIELD_NAME,/* name */
        /**/I_PROXY_CALL_BACK_DELEGATION_DESC);/* desc */

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