Clear Cache

Added Clear Cache option to Cache Manager to remove all cached items irrespective of tags.
zzzprojects · Jan 30, 2015 · 29d5807 · 29d5807
1 parent ef14ba4
commit 29d5807
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Showing 3 changed files with 25 additions and 0 deletions.
diff --git a/Source/EntityFramework.Extended/Caching/CacheManager.cs b/Source/EntityFramework.Extended/Caching/CacheManager.cs
@@ -415,6 +415,15 @@ public virtual void Set(CacheKey cacheKey, object value, CachePolicy cachePolicy
             provider.Set(cacheKey, value, cachePolicy);
         }
 
+        /// <summary>
+        /// Clears all entries from the cache
+        /// </summary>
+        public virtual void Clear()
+        {
+            var provider = ResolveProvider();
+            provider.ClearCache();
+        }
+
 
         /// <summary>
         /// Gets the registered <see cref="ICacheProvider"/> from <see cref="Locator"/>.

diff --git a/Source/EntityFramework.Extended/Caching/ICacheProvider.cs b/Source/EntityFramework.Extended/Caching/ICacheProvider.cs
@@ -75,5 +75,11 @@ public interface ICacheProvider
         /// <param name="value">The object to insert.</param>
         /// <param name="cachePolicy">A <see cref="CachePolicy"/> that contains eviction details for the cache entry.</param>
         bool Set(CacheKey cacheKey, object value, CachePolicy cachePolicy);
+
+        /// <summary>
+        /// Clears all entries from the cache
+        /// </summary>
+        /// <returns>The number of items removed.</returns>
+        long ClearCache();
     }
 }
diff --git a/Source/EntityFramework.Extended/Caching/MemoryCacheProvider.cs b/Source/EntityFramework.Extended/Caching/MemoryCacheProvider.cs
@@ -157,6 +157,16 @@ public bool Set(CacheKey cacheKey, object value, CachePolicy cachePolicy)
             return true;
         }
 
+        /// <summary>
+        /// Clears all entries from the cache
+        /// </summary>
+        /// <returns></returns>
+        public long ClearCache()
+        {
+            return MemoryCache.Default.Trim(100);
+        }
+
+
         // internal for testing
         internal static string GetKey(CacheKey cacheKey)
         {