public SqlErrorStore(string connectionString, string connectionKey, int displayCount = DefaultDisplayCount, int rollupSeconds = DefaultRollupSeconds)
: base(rollupSeconds)
{
displayCount = Math.Min(displayCount, MaximumDisplayCount);
if (connectionString.IsNullOrEmpty())
{
var cs = SqlConnections.GetConnectionString(connectionKey);
this.connectionString = cs.ConnectionString;
this.providerName = cs.ProviderName;
isSqlServer = cs.Dialect.ServerType.StartsWith("SqlServer", StringComparison.OrdinalIgnoreCase);
}
else
{
this.connectionString = connectionString;
this.providerName = connectionKey;
isSqlServer = providerName.IndexOf("SqlClient", StringComparison.OrdinalIgnoreCase) >= 0;
}
// check that provider name is valid
SqlConnections.GetFactory(this.providerName);
if (this.connectionString.IsNullOrEmpty())
{
throw new ArgumentOutOfRangeException("settings", "A connection string or connection string name must be specified when using a SQL error store");
}
}