private static void OnDaoContextConnectionStringSet(DaoContext context, string logicalName)
{
if (DaoContextConnectionStringSet != null)
{
DaoContextConnectionStringSet(context, logicalName);
}
}
/// <summary>
/// Get the current DaoContext instance for the specified logicalName.
/// If a DaoContext has already been instantiated for the specified logicalName
/// the connection string is updated with the one specified.
/// </summary>
/// <param name="contextName">The name of the DaoContext to retrieve.</param>
/// <param name="connString">The connection string to assign to the specified</param>
/// <returns>DaoContext instance.</returns>
public static DaoContext Get(string contextName, string connString)
{
if (contexts.ContainsKey(contextName))
{
return(contexts[contextName]);
}
// if no connection string was specified check if this logical name has
// been initialized
string connectionString = connString;
if (string.IsNullOrEmpty(connectionString))
{
connectionString = GetContextConnectionString(contextName);
}
DatabaseAgent agent = DatabaseAgent.CreateAgent(GetContextDatabaseType(contextName), connectionString);
DaoContext dao = new DaoContext();
dao.DatabaseAgent = agent;
if (!contexts.ContainsKey(contextName))
{
contexts.Add(contextName, dao);
}
else
{
contexts[contextName] = dao;
}
OnDaoContextConnectionStringSet(dao, contextName);
return(dao);
}
public DaoStub(int id)
{
this.Id = id;
T proxy = new T();
this.DatabaseAgent = DaoContext.Get(proxy.DataContextName).DatabaseAgent;
}
public DaoObjectCollection(DaoSearchFilter filter)
: base()
{
this.filter = filter;
this.pagedIds = new Book <long>(new List <long>(), DefaultPageSize);
T proxy = new T();
this.agent = DaoContext.Get(proxy.DataContextName).DatabaseAgent;
this.GetIds();
}
public void Add(string contextName, DaoContext daoContext)
{
this.contexts.Add(contextName, daoContext);
}
public void SetConnectionString()
{
DaoContext context = DaoContext.Get(contextName, GetConnectionString());
OnDaoContextConnectionStringSet(context, ContextName);
}
