/// <summary>
/// Get all bird nest activities objects.
/// </summary>
/// <returns>All bird nest activities.</returns>
public static BirdNestActivityList GetBirdNestActivities()
{
BirdNestActivityList birdNestActivities = null;
for (Int32 getAttempts = 0; (birdNestActivities.IsNull()) && (getAttempts < 3); getAttempts++)
{
LoadBirdNestActivities();
birdNestActivities = BirdNestActivities;
}
return(birdNestActivities);
}
/// <summary>
/// Get bird nest activities from web service.
/// </summary>
private static void LoadBirdNestActivities()
{
BirdNestActivityList birdNestActivities;
if (BirdNestActivities.IsNull())
{
// Get data from web service.
birdNestActivities = new BirdNestActivityList();
foreach (WebBirdNestActivity webBirdNestActivity in WebServiceClient.GetBirdNestActivities())
{
birdNestActivities.Add(new BirdNestActivity(webBirdNestActivity.Id,
webBirdNestActivity.Name));
}
BirdNestActivities = birdNestActivities;
}
}
/// <summary>
/// Refresh cached data.
/// </summary>
private static void RefreshCache()
{
BirdNestActivities = null;
}
