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b0581433a7
fix: remove executable flag and change back to 100644 (was 100755) Signed-off-by: Roger Meier <r.meier@siemens.com>
76 lines
1.4 KiB
C++
76 lines
1.4 KiB
C++
//
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// Cursor.cpp
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//
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// $Id$
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//
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// Library: MongoDB
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// Package: MongoDB
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// Module: Cursor
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//
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// Implementation of the Cursor class.
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//
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// Copyright (c) 2012, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#include "Poco/MongoDB/Cursor.h"
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#include "Poco/MongoDB/GetMoreRequest.h"
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#include "Poco/MongoDB/KillCursorsRequest.h"
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namespace Poco {
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namespace MongoDB {
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Cursor::Cursor(const std::string& db, const std::string& collection, QueryRequest::Flags flags)
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: _query(db + '.' + collection, flags)
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{
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}
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Cursor::Cursor(const std::string& fullCollectionName, QueryRequest::Flags flags)
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: _query(fullCollectionName, flags)
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{
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}
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Cursor::~Cursor()
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{
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poco_assert_dbg(!_response.cursorID());
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}
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ResponseMessage& Cursor::next(Connection& connection)
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{
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if ( _response.cursorID() == 0 )
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{
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connection.sendRequest(_query, _response);
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}
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else
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{
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Poco::MongoDB::GetMoreRequest getMore(_query.fullCollectionName(), _response.cursorID());
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getMore.setNumberToReturn(_query.getNumberToReturn());
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_response.clear();
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connection.sendRequest(getMore, _response);
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}
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return _response;
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}
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void Cursor::kill(Connection& connection)
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{
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if ( _response.cursorID() != 0 )
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{
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KillCursorsRequest killRequest;
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killRequest.cursors().push_back(_response.cursorID());
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connection.sendRequest(killRequest);
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}
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_response.clear();
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}
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} } // Namespace Poco::MongoDB
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