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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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.
*/
#include "mongo/platform/basic.h"
#include <boost/algorithm/string.hpp>
#include "mongo/db/lasterror.h"
#include "mongo/db/jsobj.h"
#include "mongo/util/assert_util.h"
namespace mongo {
const Client::Decoration<LastError> LastError::get = Client::declareDecoration<LastError>();
namespace {
void appendDupKeyFields(BSONObjBuilder& builder, std::string errMsg) {
// errMsg format for duplicate key errors:
// "E11000 duplicate key error collection: test.coll index: a_1 dup key: { a: 1.0 }",
std::vector<std::string> results;
boost::split(results, errMsg, [](char c) { return c == ' '; });
auto collName = results[5];
auto indexName = results[7];
builder.append("ns", collName);
builder.append("index", indexName);
}
} // namespace
void LastError::reset(bool valid) {
*this = LastError();
_valid = valid;
}
void LastError::setLastError(int code, std::string msg) {
if (_disabled) {
return;
}
reset(true);
_code = code;
_msg = std::move(msg);
if (ErrorCodes::isNotPrimaryError(ErrorCodes::Error(_code)))
_hadNotPrimaryError = true;
}
void LastError::recordUpdate(bool updateObjects, long long nObjects, BSONObj upsertedId) {
reset(true);
_nObjects = nObjects;
_updatedExisting = updateObjects ? True : False;
// We record updates containing decimal data even if decimal is disabled.
if (upsertedId.valid() && upsertedId.hasField(kUpsertedFieldName))
_upsertedId = upsertedId;
}
void LastError::recordDelete(long long nDeleted) {
reset(true);
_nObjects = nDeleted;
}
void LastError::disable() {
invariant(!_disabled);
_disabled = true;
_nPrev--; // caller is a command that shouldn't count as an operation
}
void LastError::startRequest() {
_disabled = false;
++_nPrev;
_hadNotPrimaryError = false;
}
} // namespace mongo
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