/// <summary>
/// Flushes the memory cache.
/// </summary>
private static void FlushMemoryCache()
{
lock (RockMemoryCache.s_initLock)
{
if (RockMemoryCache.s_defaultCache != null)
{
RockMemoryCache.s_defaultCache.Dispose();
}
RockMemoryCache.s_defaultCache = new RockMemoryCache();
}
}
/// <summary>
/// Copies from model.
/// </summary>
/// <param name="model">The model.</param>
public virtual void CopyFromModel(Rock.Data.IEntity model)
{
this.Id = model.Id;
this.Guid = model.Guid;
this.ForeignId = model.ForeignId;
this.ForeignGuid = model.ForeignGuid;
this.ForeignKey = model.ForeignKey;
RockMemoryCache cache = RockMemoryCache.Default;
cache.Set(model.Guid.ToString(), model.Id, new CacheItemPolicy());
}
/// <summary>
/// Removes Global Attributes from cache
/// </summary>
public static void Flush()
{
RockMemoryCache cache = RockMemoryCache.Default;
cache.Remove(GlobalAttributesCache.CacheKey());
if (HttpContext.Current != null)
{
var appSettings = HttpContext.Current.Application;
appSettings[ORG_LOC_GUID] = null;
appSettings[ORG_LOC_STATE] = null;
appSettings[ORG_LOC_COUNTRY] = null;
}
}
/// <summary>
/// Flushes all the pages that use a specific layout.
/// </summary>
public static void FlushLayout(int layoutId)
{
RockMemoryCache cache = RockMemoryCache.Default;
foreach (var item in cache)
{
if (item.Key.StartsWith("Rock:Page:"))
{
var page = cache[item.Key] as PageCache;
if (page != null && page.LayoutId == layoutId)
{
cache.Remove(item.Key);
}
}
}
}
/// <summary>
/// Gets the or add existing.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="valueFactory">The value factory.</param>
/// <returns></returns>
public static int GetOrAddExisting(string key, Func <int> valueFactory)
{
RockMemoryCache cache = RockMemoryCache.Default;
object cacheValue = cache.Get(key);
if (cacheValue != null)
{
return((int)cacheValue);
}
int value = valueFactory();
cache.Set(key, value, new CacheItemPolicy());
return(value);
}
/// <summary>
/// Flushes the block instances for all the pages that use a specific site.
/// </summary>
public static void FlushSiteBlocks(int siteId)
{
RockMemoryCache cache = RockMemoryCache.Default;
foreach (var item in cache)
{
if (item.Key.StartsWith("Rock:Page:"))
{
var page = cache[item.Key] as PageCache;
if (page != null && page.SiteId == siteId)
{
page.FlushBlocks();
}
}
}
}
/// <summary>
/// Gets the or add existing.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="valueFactory">The value factory.</param>
/// <returns></returns>
public static int GetOrAddExisting(string key, Func <int> valueFactory)
{
RockMemoryCache cache = RockMemoryCache.Default;
var newValue = new Lazy <int>(valueFactory);
var oldValue = cache.AddOrGetExisting(key, newValue, new CacheItemPolicy()) as Lazy <int>;
try
{
return((oldValue ?? newValue).Value);
}
catch
{
cache.Remove(key);
throw;
}
}
/// <summary>
/// Gets the or add all.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="valueFactory">The value factory.</param>
/// <returns></returns>
public static List <int> GetOrAddAll(string key, Func <List <int> > valueFactory)
{
RockMemoryCache cache = RockMemoryCache.Default;
var value = cache.Get(key) as List <int>;
if (value != null)
{
return(value);
}
value = valueFactory();
if (value != null)
{
cache.Set(key, value, new CacheItemPolicy());
}
return(value);
}
/// <summary>
/// Gets the existing or a new item from cache
/// </summary>
/// <typeparam name="TT">The type of the t.</typeparam>
/// <param name="key">The key.</param>
/// <param name="valueFactory">The value factory.</param>
/// <returns></returns>
public static TT GetOrAddExisting <TT>(string key, Func <TT> valueFactory)
{
RockMemoryCache cache = RockMemoryCache.Default;
object cacheValue = cache.Get(key);
if (cacheValue != null)
{
return((TT)cacheValue);
}
TT value = valueFactory();
if (value != null)
{
cache.Set(key, value, new CacheItemPolicy());
}
return(value);
}
/// <summary>
/// Gets the or add existing.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="valueFactory">The value factory.</param>
/// <returns></returns>
public static LavaTemplateCache GetOrAddExisting(string key, Func <LavaTemplateCache> valueFactory)
{
RockMemoryCache cache = RockMemoryCache.Default;
object cacheValue = cache.Get(key);
if (cacheValue != null)
{
return((LavaTemplateCache)cacheValue);
}
LavaTemplateCache value = valueFactory();
var cacheItemPolicy = new CacheItemPolicy();
cacheItemPolicy.SlidingExpiration = new TimeSpan(0, 10, 0);
cache.Set(key, value, cacheItemPolicy);
return(value);
}
/// <summary>
/// Flushes the cache.
/// </summary>
/// <param name="key">The key.</param>
public static void FlushCache(string key)
{
RockMemoryCache cache = RockMemoryCache.Default;
cache.Remove(key);
}
/// <summary>
/// Caches the contains key.
/// </summary>
/// <param name="key">The key.</param>
/// <returns></returns>
public static bool CacheContainsKey(string key)
{
RockMemoryCache cache = RockMemoryCache.Default;
return(cache.Contains(key));
}
/// <summary>
/// Sets the cache.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="item">The item.</param>
/// <param name="policy">The policy.</param>
public static void SetCache(string key, object item, CacheItemPolicy policy)
{
RockMemoryCache cache = RockMemoryCache.Default;
cache.Set(key, item, policy);
}
/// <summary>
/// Flushes the memory cache.
/// </summary>
private static void FlushMemoryCache()
{
lock ( RockMemoryCache.s_initLock )
{
if ( RockMemoryCache.s_defaultCache != null )
{
RockMemoryCache.s_defaultCache.Dispose();
}
RockMemoryCache.s_defaultCache = new RockMemoryCache();
}
}
/// <summary>
/// Clears all items from cache.
/// </summary>
public static void Clear()
{
lock ( RockMemoryCache.s_initLock )
{
if ( RockMemoryCache.s_defaultCache != null )
{
RockMemoryCache.s_defaultCache.Dispose();
RockMemoryCache.s_defaultCache = null;
}
}
}
