Package org.jboss.classfilewriter.code

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

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                    ca.aload(loadPosition);
                }
                ca.aastore();
                loadPosition++;
            }
            ca.invokeinterface(InvocationHandler.class.getName(), "invoke",
                    "(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;");

            if (superclassMethod.getReturnType() != void.class) {
                if (superclassMethod.getReturnType().isPrimitive()) {
                    Boxing.unbox(ca, method.getReturnType());
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            ca.newInstruction(serializableProxyClass.getName());
            ca.dup();
            ca.invokespecial(serializableProxyClass.getName(), "<init>", "()V");
            ca.dup();
            ca.aload(0);
            ca.invokeinterface(SerializableProxy.class.getName(), "setProxyInstance", "(Ljava/lang/Object;)V");
            ca.returnInstruction();
        }
    }

    /**
 
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                localVariableCount++;
            }
        }
        // now we have all our arguments on the stack
        // lets invoke the method
        b.invokeinterface(MethodHandler.class.getName(), "invoke", "(" + LJAVA_LANG_OBJECT + LJAVA_LANG_REFLECT_METHOD + LJAVA_LANG_REFLECT_METHOD + "[" + LJAVA_LANG_OBJECT + ")" + LJAVA_LANG_OBJECT);
        if (addReturnInstruction) {
            // now we need to return the appropriate type
            if (methodInfo.getReturnType().equals(DescriptorUtils.VOID_CLASS_DESCRIPTOR)) {
                b.returnInstruction();
            } else if (DescriptorUtils.isPrimitive(methodInfo.getReturnType())) {
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            b.aload(0);
            b.getfield(classMethod.getClassFile().getName(), delegateField.getName(), DescriptorUtils.classToStringRepresentation(delegateField.getType()));
            // load the parameters
            b.loadMethodParameters();
            // invoke the delegate method
            b.invokeinterface(delegateField.getType().getName(), method.getName(), method.getDescriptor());
            // return the value if applicable
            b.returnInstruction();
        } else {
            if (!Modifier.isPrivate(method.getMethod().getModifiers())) {
                // if it is a parameter injection point we need to initialize the
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                localVariableCount++;
            }
        }
        // now we have all our arguments on the stack
        // lets invoke the method
        b.invokeinterface(MethodHandler.class.getName(), "invoke", LJAVA_LANG_OBJECT, new String[] { LJAVA_LANG_OBJECT,
                LJAVA_LANG_REFLECT_METHOD, LJAVA_LANG_REFLECT_METHOD, "[" + LJAVA_LANG_OBJECT });
        if (addReturnInstruction) {
            // now we need to return the appropriate type
            if (method.getReturnType().equals(DescriptorUtils.VOID_CLASS_DESCRIPTOR)) {
                b.returnInstruction();
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        //lets create the method invocation
        String methodDescriptor = methodInfo.getDescriptor();
        b.loadMethodParameters();
        if (method.getDeclaringClass().isInterface()) {
            b.invokeinterface(methodInfo.getDeclaringClass(), methodInfo.getName(), methodDescriptor);
        } else {
            b.invokevirtual(methodInfo.getDeclaringClass(), methodInfo.getName(), methodDescriptor);
        }

        // end the interceptor context, everything was fine
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        ca.dup();
        ca.ldc(classFile.getName());
        ca.loadClass(classFile.getName());
        ca.invokevirtual("java.lang.Class", "getClassLoader", "()Ljava/lang/ClassLoader;");
        ca.invokespecial(ClassIdentifier.class.getName(), "<init>", "(Ljava/lang/String;Ljava/lang/ClassLoader;)V");
        ca.invokeinterface(Map.class.getName(), "remove", "(Ljava/lang/Object;)Ljava/lang/Object;");
        ca.checkcast("[Ljava/lang/reflect/Method;");
        for (int i = 0; i < identifierCount; ++i) {
            ca.dup();
            ca.ldc(i);
            ca.aaload();
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                    ca.aload(loadPosition);
                }
                ca.aastore();
                loadPosition++;
            }
            ca.invokeinterface(InvocationHandler.class.getName(), "invoke",
                    "(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;");

            if (superclassMethod.getReturnType() != void.class) {
                if (superclassMethod.getReturnType().isPrimitive()) {
                    Boxing.unbox(ca, method.getReturnType());
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            ca.newInstruction(serializableProxyClass.getName());
            ca.dup();
            ca.invokespecial(serializableProxyClass.getName(), "<init>", "()V");
            ca.dup();
            ca.aload(0);
            ca.invokeinterface(SerializableProxy.class.getName(), "setProxyInstance", "(Ljava/lang/Object;)V");
            ca.returnInstruction();
        }
    }

    /**
 
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                    ca.aload(loadPosition);
                }
                ca.aastore();
                loadPosition++;
            }
            ca.invokeinterface(InvocationHandler.class.getName(), "invoke",
                    "(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;");

            if (superclassMethod.getReturnType() != void.class) {
                if (superclassMethod.getReturnType().isPrimitive()) {
                    Boxing.unbox(ca, method.getReturnType());
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