61 lines
1.9 KiB
C#
61 lines
1.9 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Runtime.Caching;
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namespace ULA.Cathay.Credito.Commons
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{
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public enum MyCachePriority
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{
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Default,
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NotRemovable
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}
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public class CacheManager
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{
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// Gets a reference to the default MemoryCache instance.
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private static ObjectCache cache = MemoryCache.Default;
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private CacheItemPolicy policy = null;
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private CacheEntryRemovedCallback callback = null;
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public void AddToMyCache(String CacheKeyName, Object CacheItem,
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MyCachePriority MyCacheItemPriority)
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{
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//
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callback = new CacheEntryRemovedCallback(this.MyCachedItemRemovedCallback);
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policy = new CacheItemPolicy();
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policy.Priority = (MyCacheItemPriority == MyCachePriority.Default) ?
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CacheItemPriority.Default : CacheItemPriority.NotRemovable;
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policy.AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(60.00);
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policy.RemovedCallback = callback;
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// Add inside cache
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cache.Set(CacheKeyName, CacheItem, policy);
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}
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public Object GetMyCachedItem(String CacheKeyName)
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{
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//
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return cache[CacheKeyName] as Object;
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}
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public void RemoveMyCachedItem(String CacheKeyName)
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{
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//
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if (cache.Contains(CacheKeyName))
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{
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cache.Remove(CacheKeyName);
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}
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}
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private void MyCachedItemRemovedCallback(CacheEntryRemovedArguments arguments)
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{
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// Log these values from arguments list
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String strLog = String.Concat("Reason: ", arguments.RemovedReason.ToString(), " | Key-Name: ", arguments.CacheItem.Key, " | Value-Object: ",
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arguments.CacheItem.Value.ToString());
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}
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}
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}
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