/// <summary>
/// 开始执行核心业务，此方法是为了封装统一的数据库池操作
/// 1、如果传入的键存在，则在此方法里不会释放此键的资源，由外面释放
/// 2、如果传入的键不存在，则创建新的键，并在此方法里释放资源
/// </summary>
/// <param name="databasePool">数据库池</param>
/// <param name="func">处理业务回调</param>
/// <param name="key">键</param>
/// <param name="isHaveUpdate">是否有更新，如果为true，且key不存在，业务回调又返回true，则会调用databasePool.Submit()</param>
/// <returns>影响行数</returns>
public static int StartExecCore(this IDatabasePool databasePool, Func <string, object, bool> func, string key = null, bool isHaveUpdate = false)
{
bool keyExists;
key = databasePool.GetNewKey(out keyExists, key);
try
{
var value = databasePool.GetNewValue(key);
if (func(key, value) && isHaveUpdate && !keyExists)
{
return(databasePool.Submit(value));
}
else
{
return(0);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
finally
{
databasePool.Release(key, keyExists);
}
}
public GameMetaDataRepository()
{
_databasePool = DatabasePool.GetInstance();
}
public GuessingSpeedRepository()
{
_databasePool = DatabasePool.GetInstance();
}
public AmountOfGuessesRepository(IMetaDataCalculator iMetaDataCalculator)
{
_databasePool = DatabasePool.GetInstance();
_metaDataCalculator = iMetaDataCalculator;
}
