/// <summary>
/// Add context value with given key. The value will be ignored if the key already exists.
/// </summary>
public void AddContextValue(string key, ITransactionContextItem value)
{
Debug.Assert(_efiTransactionContext.Contains(key) == false, "Key: " + key + " already exists in the context.");
if (_efiTransactionContext.Contains(key) == false)
{
_efiTransactionContext.Add(key, value);
}
}
/// <summary>
/// Associate a value with a particular key in the transaction context.
/// </summary>
/// <param name="key">The key to associate the value with. Cannot be null.</param>
/// <param name="value">The value to be associated with the key. Can be null.</param>
/// <remarks>Suggested best practice is to use GUIDs for the keys to ensure uniqueness</remarks>
public void Add(string key, ITransactionContextItem value)
{
if (key == null)
{
throw new ArgumentNullException("key");
}
_contextInfo[key] = value;
}