/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "ONSClientException.h"
#include <string>

namespace ons {

    ONSClientException::ONSClientException() throw() {}

    ONSClientException::~ONSClientException() throw() {}

    ONSClientException::ONSClientException(std::string msg, int error) throw()
            : m_msg(msg), m_error(error) {}

    const char *ONSClientException::what() const throw() { return m_msg.c_str(); }

    const char *ONSClientException::GetMsg() const throw() { return m_msg.c_str(); }

    int ONSClientException::GetError() const throw() { return m_error; }
}
