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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/searchlib/engine/docsumapi.h>
#include <vespa/searchcore/fdispatch/common/appcontext.h>
#include <vespa/searchcore/fdispatch/common/search.h>
#include <vespa/searchsummary/docsummary/getdocsumargs.h>
namespace fdispatch {
/**
* Implementation of the common search api for the fdispatch server
* application.
**/
class DocsumAdapter : public FastOS_Runnable
{
public:
typedef search::engine::DocsumRequest DocsumRequest;
typedef search::engine::DocsumReply DocsumReply;
typedef search::engine::DocsumClient DocsumClient;
private:
FastS_AppContext *_appCtx;
DocsumRequest::Source _request;
DocsumClient &_client;
// internal docsum related state
search::docsummary::GetDocsumArgs _args;
uint32_t _hitcnt;
FastS_hitresult *_hitbuf;
FastS_DataSetCollection *_dsc;
FastS_ISearch *_search;
FastS_DocsumsResult *_docsumsResult;
void setupRequest();
void handleRequest();
void createReply();
void writeLog();
void cleanup();
virtual void Run(FastOS_ThreadInterface *, void *) override;
public:
DocsumAdapter(FastS_AppContext *appCtx,
DocsumRequest::Source request,
DocsumClient &client);
};
} // namespace fdispatch
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