/// <summary>
/// Adds Category model to cache, and returns cached object
/// </summary>
/// <param name="categoryModel">The categoryModel to cache</param>
/// <returns></returns>
public static CategoryCache Read(Rock.Model.Category categoryModel)
{
string cacheKey = CategoryCache.CacheKey(categoryModel.Id);
ObjectCache cache = MemoryCache.Default;
CategoryCache category = cache[cacheKey] as CategoryCache;
if (category != null)
{
return(category);
}
else
{
category = new CategoryCache(categoryModel);
var cachePolicy = new CacheItemPolicy();
cache.Set(cacheKey, category, cachePolicy);
cache.Set(category.Guid.ToString(), category.Id, cachePolicy);
return(category);
}
}
/// <summary>
/// Removes category from cache
/// </summary>
/// <param name="id">The id of the category to remove from cache</param>
public static void Flush(int id)
{
FlushCache(CategoryCache.CacheKey(id));
}
/// <summary>
/// Adds Category model to cache, and returns cached object
/// </summary>
/// <param name="categoryModel">The categoryModel to cache</param>
/// <returns></returns>
public static CategoryCache Read(Rock.Model.Category categoryModel)
{
return(GetOrAddExisting(CategoryCache.CacheKey(categoryModel.Id),
() => LoadByModel(categoryModel)));
}
/// <summary>
/// Returns Category object from cache. If category does not already exist in cache, it
/// will be read and added to cache
/// </summary>
/// <param name="id">The id of the Category to read</param>
/// <param name="rockContext">The rock context.</param>
/// <returns></returns>
public static CategoryCache Read(int id, RockContext rockContext = null)
{
return(GetOrAddExisting(CategoryCache.CacheKey(id),
() => LoadById(id, rockContext)));
}
/// <summary>
/// Removes category from cache
/// </summary>
/// <param name="id">The id of the category to remove from cache</param>
public static void Flush(int id)
{
ObjectCache cache = MemoryCache.Default;
cache.Remove(CategoryCache.CacheKey(id));
}
private static void AddAttributeCategory(List <AttributeCategory> attributeCategories, Rock.Web.Cache.CategoryCache category, Rock.Web.Cache.AttributeCache attribute)
{
AttributeCategory attributeCategory = null;
if (category != null)
{
attributeCategory = attributeCategories.Where(g => g.Category != null && g.Category.Id == category.Id).FirstOrDefault();
}
else
{
attributeCategory = attributeCategories.Where(g => g.Category == null).FirstOrDefault();
}
if (attributeCategory == null)
{
attributeCategory = new AttributeCategory();
attributeCategory.Category = category;
attributeCategory.Attributes = new List <Web.Cache.AttributeCache>();
attributeCategories.Add(attributeCategory);
}
attributeCategory.Attributes.Add(attribute);
}
