daemon/src/storage/SQLiteConfigure.cpp

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/*
 * SQLiteConfigure.cpp
 *
 *  Created on: 30.03.2010
 *      Author: Myrtus
 */
#include "storage/SQLiteConfigure.h"
#include <sqlite3.h>
#include <iostream>
#include <ibrcommon/thread/MutexLock.h>
#include <ibrcommon/Logger.h>

namespace dtn
{
        namespace storage
        {
                ibrcommon::Mutex SQLiteConfigure::_mutex;
                bool SQLiteConfigure::_isSet = false;

                void SQLiteConfigure::configure()
                {
                        //Configure SQLite Library
                        ibrcommon::MutexLock lock = ibrcommon::MutexLock(_mutex);

                        if (!_isSet)
                        {
                                int err = sqlite3_config(SQLITE_CONFIG_SERIALIZED);

                                if (err != SQLITE_OK)
                                {
                                        IBRCOMMON_LOGGER(error) << "SQLite configure failed: " << err << IBRCOMMON_LOGGER_ENDL;
                                        throw ibrcommon::Exception("unable to set serialized sqlite configuration");
                                }

                                _isSet = true;

                                // initialize sqlite
                                sqlite3_initialize();
                        }
                }

                void SQLiteConfigure::shutdown()
                {
                        sqlite3_shutdown();
                }
        }
}