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rocksdb/util/event_logger.cc

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// Copyright (c) 2014, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
#include "util/event_logger.h"
#include <inttypes.h>
#include <cassert>
#include <sstream>
#include <string>
#include "util/string_util.h"
namespace rocksdb {
const char* kEventLoggerPrefix = "EVENT_LOG_v1";
EventLoggerStream::EventLoggerStream(Logger* logger)
: logger_(logger), json_writter_(nullptr) {}
EventLoggerStream::~EventLoggerStream() {
if (json_writter_) {
json_writter_->EndObject();
Log(logger_, "%s %s", kEventLoggerPrefix, json_writter_->Get().c_str());
delete json_writter_;
}
}
} // namespace rocksdb