Package org.jboss.classfilewriter.code

Examples of org.jboss.classfilewriter.code.CodeAttribute.aload()

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                ca.dup();
                ca.iconst(j);
                if (!type.isPrimitive()) {
                    // object or array
                    ca.aload(index);
                } else if (type.equals(double.class)) {
                    ca.dload(index);
                    Boxing.boxDouble(ca);
                    index++;
                } else if (type.equals(long.class)) {
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        // Generate the method code
        final CodeAttribute ca = asm.addMethod(m).getCodeAttribute();

        // The method code issues a call
        // super.invoke*(idlName, strategyField, args)
        ca.aload(0);
        ca.ldc(idlName);
        ca.getstatic(asm.getName(), strategyField, StubStrategy.class);

        // Push args
        if (paramTypes.length == 0) {
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                ca.dup();
                ca.iconst(j);
                if (!type.isPrimitive()) {
                    // object or array
                    ca.aload(index);
                } else if (type.equals(double.class)) {
                    ca.dload(index);
                    Boxing.boxDouble(ca);
                    index++;
                } else if (type.equals(long.class)) {
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            try {
                final ClassFile file = new ClassFile(NAME, SerializationHackProxy.class.getName());

                final ClassMethod method = file.addMethod(Modifier.PUBLIC, "read", "Ljava/lang/Object;", "Ljava/io/ObjectInputStream;");
                final CodeAttribute codeAttribute = method.getCodeAttribute();
                codeAttribute.aload(1);
                codeAttribute.invokevirtual("java/io/ObjectInputStream", "readObject", "()Ljava/lang/Object;");
                codeAttribute.returnInstruction();

                ClassMethod ctor = file.addMethod(Modifier.PUBLIC, "<init>", "V");
                ctor.getCodeAttribute().aload(0);
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    }

    private void createDelegateToSuper(ClassMethod classMethod, MethodInformation method) {
        CodeAttribute b = classMethod.getCodeAttribute();
        // first generate the invokespecial call to the super class method
        b.aload(0);
        b.loadMethodParameters();
        b.invokespecial(classMethod.getClassFile().getSuperclass(), method.getName(), method.getDescriptor());
        b.returnInstruction();
    }
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        // invokeinterface the invoke method
        // add checkcast to cast the result to the return type, or unbox if
        // primitive
        // add an appropriate return instruction
        final CodeAttribute b = method.getCodeAttribute();
        b.aload(0);
        b.getfield(method.getClassFile().getName(), METHOD_HANDLER_FIELD_NAME, DescriptorUtils.classToStringRepresentation(MethodHandler.class));

        // this is a self invocation optimisation
        // test to see if this is a self invocation, and if so invokespecial the
        // superclass method directly
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            b.checkcast(COMBINED_INTERCEPTOR_AND_DECORATOR_STACK_METHOD_HANDLER_CLASS_NAME);
            b.invokevirtual(COMBINED_INTERCEPTOR_AND_DECORATOR_STACK_METHOD_HANDLER_CLASS_NAME, "isDisabledHandler", "()" + DescriptorUtils.BOOLEAN_CLASS_DESCRIPTOR);
            b.iconst(0);
            BranchEnd invokeSuperDirectly = b.ifIcmpeq();
            // now build the bytecode that invokes the super class method
            b.aload(0);
            // create the method invocation
            b.loadMethodParameters();
            b.invokespecial(methodInfo.getDeclaringClass(), methodInfo.getName(), methodInfo.getDescriptor());
            b.returnInstruction();
            b.branchEnd(invokeSuperDirectly);
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            b.loadMethodParameters();
            b.invokespecial(methodInfo.getDeclaringClass(), methodInfo.getName(), methodInfo.getDescriptor());
            b.returnInstruction();
            b.branchEnd(invokeSuperDirectly);
        }
        b.aload(0);
        bytecodeMethodResolver.getDeclaredMethod(method, methodInfo.getDeclaringClass(), methodInfo.getName(), methodInfo.getParameterTypes(), staticConstructor);

        if (addProceed) {
            bytecodeMethodResolver.getDeclaredMethod(method, method.getClassFile().getName(), methodInfo.getName() + SUPER_DELEGATE_SUFFIX, methodInfo.getParameterTypes(), staticConstructor);
        } else {
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        }
    }

    private static void generateGetMethodHandlerBody(ClassMethod method) {
        final CodeAttribute b = method.getCodeAttribute();
        b.aload(0);
        b.getfield(method.getClassFile().getName(), METHOD_HANDLER_FIELD_NAME, DescriptorUtils.classToStringRepresentation(MethodHandler.class));
        b.returnInstruction();
    }

    private static void generateGetTargetInstanceBody(ClassMethod method) {
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        b.returnInstruction();
    }

    private static void generateGetTargetInstanceBody(ClassMethod method) {
        final CodeAttribute b = method.getCodeAttribute();
        b.aload(0);
        b.returnInstruction();
    }

    private static void generateGetTargetClassBody(ClassMethod method) {
        final CodeAttribute b = method.getCodeAttribute();
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