/*
 * Copyright 2011-2018, Rene Gollent, rene@gollent.com.
 * Distributed under the terms of the MIT License.
 */


#include "BMessageTypeHandler.h"

#include <new>

#include "BMessageValueNode.h"
#include "Type.h"


BMessageTypeHandler::~BMessageTypeHandler()
{
}


const char*
BMessageTypeHandler::Name() const
{
        return "Message content";
}


float
BMessageTypeHandler::SupportsType(Type* type) const
{
        if (dynamic_cast<CompoundType*>(type) != NULL
                && type->Name() == "BMessage")
                return 1.0f;

        return 0.0f;
}


status_t
BMessageTypeHandler::CreateValueNode(ValueNodeChild* nodeChild, Type* type,
        ValueNode*& _node)
{
        if (SupportsType(type) == 0.0f)
                return B_BAD_VALUE;

        ValueNode* node = new(std::nothrow) BMessageValueNode(nodeChild,
                type);

        if (node == NULL)
                return B_NO_MEMORY;

        _node = node;

        return B_OK;
}