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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
#ifndef ICE_INCOMING_ASYNC_H
#define ICE_INCOMING_ASYNC_H
#include <Ice/IncomingAsyncF.h>
#include <Ice/Incoming.h>
#ifndef ICE_CPP11_MAPPING
namespace Ice
{
/**
* Base class for generated AMD callback classes.
* \headerfile Ice/Ice.h
*/
class ICE_API AMDCallback : public Ice::LocalObject
{
public:
virtual ~AMDCallback();
/**
* Completes the asynchronous request with the given exception.
* @param ex The exception that completed the request.
*/
virtual void ice_exception(const ::std::exception& ex) = 0;
/**
* Completes the asynchronous request with an UnknownException.
*/
virtual void ice_exception() = 0;
};
}
#endif
namespace IceInternal
{
// TODO: fix this warning
#if defined(_MSC_VER) && (_MSC_VER >= 1900)
# pragma warning(push)
# pragma warning(disable:4239)
#endif
//
// We need virtual inheritance from AMDCallback, because we use multiple
// inheritance from Ice::AMDCallback for generated AMD code.
//
class ICE_API IncomingAsync : public IncomingBase,
#ifdef ICE_CPP11_MAPPING
public ::std::enable_shared_from_this<IncomingAsync>
#else
public virtual Ice::AMDCallback
#endif
{
public:
IncomingAsync(Incoming&);
#ifdef ICE_CPP11_MAPPING
static std::shared_ptr<IncomingAsync> create(Incoming&);
std::function<void()> response()
{
auto self = shared_from_this();
return [self]()
{
self->writeEmptyParams();
self->completed();
};
}
template<class T>
std::function<void(const T&)> response()
{
auto self = shared_from_this();
return [self](const T& marshaledResult)
{
self->setMarshaledResult(marshaledResult);
self->completed();
};
}
std::function<void(std::exception_ptr)> exception()
{
auto self = shared_from_this();
return [self](std::exception_ptr ex) { self->completed(ex); };
}
#else
virtual void ice_exception(const ::std::exception&);
virtual void ice_exception();
#endif
void kill(Incoming&);
void completed();
#ifdef ICE_CPP11_MAPPING
void completed(std::exception_ptr);
#endif
private:
void checkResponseSent();
bool _responseSent;
//
// We need a separate ConnectionIPtr, because IncomingBase only
// holds a ConnectionI* for optimization.
//
const ResponseHandlerPtr _responseHandlerCopy;
};
#if defined(_MSC_VER) && (_MSC_VER >= 1900)
# pragma warning(pop)
#endif
}
#ifndef ICE_CPP11_MAPPING
namespace Ice
{
/**
* Base class for the AMD callback for BlobjectAsync::ice_invoke_async.
* \headerfile Ice/Ice.h
*/
class ICE_API AMD_Object_ice_invoke : public virtual Ice::AMDCallback
{
public:
virtual ~AMD_Object_ice_invoke();
/**
* Completes the request.
* @param ok True if the request completed successfully, in which case bytes contains an encapsulation
* of the marshaled results. False if the request completed with a user exception, in which case bytes
* contains an encapsulation of the marshaled user exception.
* @param bytes An encapsulation of the results or user exception.
*/
virtual void ice_response(bool ok, const std::vector<Ice::Byte>& bytes) = 0;
/**
* Completes the request.
* @param ok True if the request completed successfully, in which case bytes contains an encapsulation
* of the marshaled results. False if the request completed with a user exception, in which case bytes
* contains an encapsulation of the marshaled user exception.
* @param bytes An encapsulation of the results or user exception.
*/
virtual void ice_response(bool ok, const std::pair<const Ice::Byte*, const Ice::Byte*>& bytes) = 0;
};
}
/// \cond INTERNAL
namespace IceAsync
{
namespace Ice
{
class ICE_API AMD_Object_ice_invoke : public ::Ice::AMD_Object_ice_invoke, public IceInternal::IncomingAsync
{
public:
AMD_Object_ice_invoke(IceInternal::Incoming&);
virtual void ice_response(bool, const std::vector< ::Ice::Byte>&);
virtual void ice_response(bool, const std::pair<const ::Ice::Byte*, const ::Ice::Byte*>&);
};
}
}
/// \endcond
#endif
#endif
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