private bool HasConnectionStringParameterExtract(string parameterName, out string newVal)
{
newVal = null;
if (!string.IsNullOrEmpty(parameterName))
{
string divider = DatabaseNexus.GetConnectionStringParameterDivider(DatabaseType);
if (divider != null && divider.Length == 1)
{
string match = DatabaseNexus.GetConnectionStringPart(DatabaseType, parameterName, "[^" + divider + "]*");
if (match != null)
{
string str = ConnectionString;
if (!string.IsNullOrEmpty(str))
{
string newStr = Regex.Replace(str, match, "");
if (str.Length != newStr.Length)
{
newVal = newStr;
return(true);
}
}
}
}
}
return(false);
}
/// <summary>
/// Sets the connection string parameter.
/// </summary>
/// <param name="parameterName">Name of the parameter.</param>
/// <param name="parameterValue">The parameter value.</param>
public virtual void SetConnectionStringParameter(string parameterName, string parameterValue)
{
if (!string.IsNullOrEmpty(parameterName))
{
RemoveConnectionStringParameter(parameterName);
ConnectionString += DatabaseNexus.GetConnectionStringPart(DatabaseType, parameterName, parameterValue);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Database"/> class.
/// </summary>
/// <param name="databaseType">Type of the database.</param>
/// <param name="connectionString">The connection string.</param>
public Database(DatabaseType databaseType, string connectionString)
{
if (Log.Enabled)
{
Log.Entry("Database", databaseType, connectionString);
}
InitializeCurrent();
DatabaseType = databaseType;
DbProviderFactory = DatabaseNexus.GetDbProviderFactory(databaseType);
if (!string.IsNullOrEmpty(connectionString))
{
ConnectionProvider = new DatabaseConnectionProvider(connectionString);
ConnectionProvider.DbProviderFactory = DbProviderFactory;
}
if (Log.Enabled)
{
Log.Exit("Database", DbProviderFactory, ConnectionProvider);
}
}
/// <summary>
/// Sets the connection string parameter.
/// </summary>
/// <param name="parameterName">Name of the parameter.</param>
/// <param name="parameterValue">The parameter value.</param>
public virtual void SetConnectionStringParameter(ConnectionParameterName parameterName, string parameterValue)
{
SetConnectionStringParameter(DatabaseNexus.GetConnectionStringParameter(DatabaseType, parameterName), parameterValue);
}
/// <summary>
/// Determines whether [has connection string parameter] [the specified parameter name].
/// </summary>
/// <param name="parameterName">Name of the parameter.</param>
/// <returns>
/// <c>true</c> if [has connection string parameter] [the specified parameter name]; otherwise, <c>false</c>.
/// </returns>
public virtual bool HasConnectionStringParameter(ConnectionParameterName parameterName)
{
return(HasConnectionStringParameter(DatabaseNexus.GetConnectionStringParameter(DatabaseType, parameterName)));
}
/// <summary>
/// Gets the database.
/// </summary>
/// <param name="type">The type.</param>
/// <param name="server">The server.</param>
/// <param name="databaseName">Name of the database.</param>
/// <param name="userName">Name of the user.</param>
/// <param name="password">The password.</param>
/// <param name="port">The port.</param>
/// <param name="otherParameters">The other parameters.</param>
/// <returns></returns>
public static IDatabase GetDatabase(DatabaseType type, string server, string databaseName, string userName, string password, int port, params string[] otherParameters)
{
return(GetDatabase(type, DatabaseNexus.GetConnectionString(type, server, databaseName, userName, password, port, otherParameters)));
}
