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/**
* Copyright (C) 2015 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kQuery
#include "mongo/platform/basic.h"
#include "mongo/s/query/cluster_client_cursor_mock.h"
#include "mongo/util/assert_util.h"
namespace mongo {
ClusterClientCursorMock::ClusterClientCursorMock(boost::optional<LogicalSessionId> lsid,
stdx::function<void(void)> killCallback)
: _killCallback(std::move(killCallback)), _lsid(lsid) {}
ClusterClientCursorMock::~ClusterClientCursorMock() {
invariant(_exhausted || _killed);
}
StatusWith<ClusterQueryResult> ClusterClientCursorMock::next(
RouterExecStage::ExecContext execContext) {
invariant(!_killed);
if (_resultsQueue.empty()) {
_exhausted = true;
return {ClusterQueryResult()};
}
auto out = _resultsQueue.front();
_resultsQueue.pop();
if (!out.isOK()) {
return out.getStatus();
}
++_numReturnedSoFar;
return out.getValue();
}
long long ClusterClientCursorMock::getNumReturnedSoFar() const {
return _numReturnedSoFar;
}
void ClusterClientCursorMock::kill(OperationContext* opCtx) {
_killed = true;
if (_killCallback) {
_killCallback();
}
}
bool ClusterClientCursorMock::isTailable() const {
return false;
}
bool ClusterClientCursorMock::isTailableAndAwaitData() const {
return false;
}
namespace {
const std::vector<UserName> emptyAuthenticatedUsers{};
} // namespace
UserNameIterator ClusterClientCursorMock::getAuthenticatedUsers() const {
return makeUserNameIterator(emptyAuthenticatedUsers.begin(), emptyAuthenticatedUsers.end());
}
void ClusterClientCursorMock::queueResult(const ClusterQueryResult& result) {
_resultsQueue.push({result});
}
bool ClusterClientCursorMock::remotesExhausted() {
return _remotesExhausted;
}
void ClusterClientCursorMock::markRemotesNotExhausted() {
_remotesExhausted = false;
}
void ClusterClientCursorMock::queueError(Status status) {
_resultsQueue.push({status});
}
Status ClusterClientCursorMock::setAwaitDataTimeout(Milliseconds awaitDataTimeout) {
MONGO_UNREACHABLE;
}
boost::optional<LogicalSessionId> ClusterClientCursorMock::getLsid() const {
return _lsid;
}
} // namespace mongo
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