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/*
* Software License Agreement (BSD License)
*
* Copyright (c) 2012, Willow Garage, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CLASS_LOADER__EXCEPTIONS_HPP_
#define CLASS_LOADER__EXCEPTIONS_HPP_
#include <stdexcept>
#include <string>
#include "class_loader/visibility_control.hpp"
namespace class_loader
{
/**
* @class ClassLoader sException
* @brief A base class for all class_loader exceptions that inherits from std::runtime_exception
*/
class ClassLoaderException : public std::runtime_error
{
public:
explicit inline ClassLoaderException(const std::string & error_desc)
: std::runtime_error(error_desc)
{}
};
/**
* @class LibraryLoadException
* @brief An exception class thrown when class_loader is unable to load a runtime library
*/
class LibraryLoadException : public ClassLoaderException
{
public:
explicit inline LibraryLoadException(const std::string & error_desc)
: ClassLoaderException(error_desc)
{}
};
/**
* @class LibraryUnloadException
* @brief An exception class thrown when class_loader is unable to unload a runtime library
*/
class LibraryUnloadException : public ClassLoaderException
{
public:
explicit inline LibraryUnloadException(const std::string & error_desc)
: ClassLoaderException(error_desc)
{}
};
/**
* @class CreateClassException
* @brief An exception class thrown when class_loader is unable to create a plugin
*/
class CreateClassException : public ClassLoaderException
{
public:
explicit inline CreateClassException(const std::string & error_desc)
: ClassLoaderException(error_desc)
{}
};
/**
* @class NoClassLoaderExistsException
* @brief An exception class thrown when a multilibrary class loader does not have a ClassLoader
* bound to it
*/
class NoClassLoaderExistsException : public ClassLoaderException
{
public:
explicit inline NoClassLoaderExistsException(const std::string & error_desc)
: ClassLoaderException(error_desc)
{}
};
} // namespace class_loader
#endif // CLASS_LOADER__EXCEPTIONS_HPP_
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