InvokeAgentHandler.h

 
#pragma once
#include <aws/core/utils/HashingUtils.h>
#include <aws/core/utils/event/EventStreamHandler.h>
#include <aws/core/client/AWSError.h>
#include <aws/bedrock-agent-runtime/BedrockAgentRuntime_EXPORTS.h>
#include <aws/bedrock-agent-runtime/BedrockAgentRuntimeErrors.h>
 
#include <aws/bedrock-agent-runtime/model/InvokeAgentInitialResponse.h>
#include <aws/bedrock-agent-runtime/model/PayloadPart.h>
#include <aws/bedrock-agent-runtime/model/FilePart.h>
#include <aws/bedrock-agent-runtime/model/ReturnControlPayload.h>
#include <aws/bedrock-agent-runtime/model/TracePart.h>
 
namespace Aws
{
namespace BedrockAgentRuntime
{
namespace Model
{
    enum class InvokeAgentEventType
    {
        INITIAL_RESPONSE,
        CHUNK,
        FILES,
        RETURNCONTROL,
        TRACE,
        UNKNOWN
    };
 
    class InvokeAgentHandler : public Aws::Utils::Event::EventStreamHandler
    {
        typedef std::function<void(const InvokeAgentInitialResponse&)> InvokeAgentInitialResponseCallback;
        typedef std::function<void(const InvokeAgentInitialResponse&, const Utils::Event::InitialResponseType)> InvokeAgentInitialResponseCallbackEx;
        typedef std::function<void(const PayloadPart&)> PayloadPartCallback;
        typedef std::function<void(const FilePart&)> FilePartCallback;
        typedef std::function<void(const ReturnControlPayload&)> ReturnControlPayloadCallback;
        typedef std::function<void(const TracePart&)> TracePartCallback;
        typedef std::function<void(const Aws::Client::AWSError<BedrockAgentRuntimeErrors>& error)> ErrorCallback;
 
    public:
        AWS_BEDROCKAGENTRUNTIME_API InvokeAgentHandler();
        AWS_BEDROCKAGENTRUNTIME_API InvokeAgentHandler& operator=(const InvokeAgentHandler&) = default;
        AWS_BEDROCKAGENTRUNTIME_API InvokeAgentHandler(const InvokeAgentHandler&) = default;
 
        AWS_BEDROCKAGENTRUNTIME_API virtual void OnEvent() override;
 
 
        inline void SetInitialResponseCallbackEx(const InvokeAgentInitialResponseCallbackEx& callback) { m_onInitialResponse = callback; }
        inline void SetInitialResponseCallback(const InvokeAgentInitialResponseCallback& noArgCallback)
        {
            m_onInitialResponse = [noArgCallback](const InvokeAgentInitialResponse& rs, const Utils::Event::InitialResponseType) { return noArgCallback(rs); };
        }
        inline void SetPayloadPartCallback(const PayloadPartCallback& callback) { m_onPayloadPart = callback; }
        inline void SetFilePartCallback(const FilePartCallback& callback) { m_onFilePart = callback; }
        inline void SetReturnControlPayloadCallback(const ReturnControlPayloadCallback& callback) { m_onReturnControlPayload = callback; }
        inline void SetTracePartCallback(const TracePartCallback& callback) { m_onTracePart = callback; }
        inline void SetOnErrorCallback(const ErrorCallback& callback) { m_onError = callback; }
 
        inline InvokeAgentInitialResponseCallbackEx& GetInitialResponseCallbackEx() { return m_onInitialResponse; }
 
    private:
        AWS_BEDROCKAGENTRUNTIME_API void HandleEventInMessage();
        AWS_BEDROCKAGENTRUNTIME_API void HandleErrorInMessage();
        AWS_BEDROCKAGENTRUNTIME_API void MarshallError(const Aws::String& errorCode, const Aws::String& errorMessage);
 
        InvokeAgentInitialResponseCallbackEx m_onInitialResponse;
        PayloadPartCallback m_onPayloadPart;
        FilePartCallback m_onFilePart;
        ReturnControlPayloadCallback m_onReturnControlPayload;
        TracePartCallback m_onTracePart;
        ErrorCallback m_onError;
    };
 
namespace InvokeAgentEventMapper
{
    AWS_BEDROCKAGENTRUNTIME_API InvokeAgentEventType GetInvokeAgentEventTypeForName(const Aws::String& name);
 
    AWS_BEDROCKAGENTRUNTIME_API Aws::String GetNameForInvokeAgentEventType(InvokeAgentEventType value);
} // namespace InvokeAgentEventMapper
} // namespace Model
} // namespace BedrockAgentRuntime
} // namespace Aws