Added events.Service and xmlhelper.service
This commit is contained in:
perploug
committed by
Per Ploug Krogslund
Per Ploug Krogslund
parent
3e3f12bf63
commit
e825c08901
@@ -1,184 +1,184 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel;
|
||||
using System.Linq;
|
||||
using System.Runtime.Caching;
|
||||
using System.Text.RegularExpressions;
|
||||
using System.Threading;
|
||||
using System.Web.Caching;
|
||||
using Umbraco.Core.Logging;
|
||||
using CacheItemPriority = System.Web.Caching.CacheItemPriority;
|
||||
|
||||
namespace Umbraco.Core.Cache
|
||||
{
|
||||
/// <summary>
|
||||
/// A cache provider that wraps the logic of a System.Runtime.Caching.ObjectCache
|
||||
/// </summary>
|
||||
internal class ObjectCacheRuntimeCacheProvider : IRuntimeCacheProvider
|
||||
{
|
||||
private static readonly ReaderWriterLockSlim Locker = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
|
||||
internal ObjectCache MemoryCache;
|
||||
|
||||
public ObjectCacheRuntimeCacheProvider()
|
||||
{
|
||||
MemoryCache = new MemoryCache("in-memory");
|
||||
}
|
||||
|
||||
public virtual void ClearAllCache()
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
MemoryCache.DisposeIfDisposable();
|
||||
MemoryCache = new MemoryCache("in-memory");
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheItem(string key)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
if (MemoryCache[key] == null) return;
|
||||
MemoryCache.Remove(key);
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheObjectTypes(string typeName)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
var keysToRemove = (from c in MemoryCache where c.Value.GetType().ToString().InvariantEquals(typeName) select c.Key).ToList();
|
||||
foreach (var k in keysToRemove)
|
||||
{
|
||||
MemoryCache.Remove(k);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheByKeySearch(string keyStartsWith)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
var keysToRemove = (from c in MemoryCache where c.Key.InvariantStartsWith(keyStartsWith) select c.Key).ToList();
|
||||
foreach (var k in keysToRemove)
|
||||
{
|
||||
MemoryCache.Remove(k);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheByKeyExpression(string regexString)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
var keysToRemove = (from c in MemoryCache where Regex.IsMatch(c.Key, regexString) select c.Key).ToList();
|
||||
foreach (var k in keysToRemove)
|
||||
{
|
||||
MemoryCache.Remove(k);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public virtual IEnumerable<object> GetCacheItemsByKeySearch(string keyStartsWith)
|
||||
{
|
||||
return (from c in MemoryCache
|
||||
where c.Key.InvariantStartsWith(keyStartsWith)
|
||||
select c.Value).ToList();
|
||||
}
|
||||
|
||||
public virtual object GetCacheItem(string cacheKey)
|
||||
{
|
||||
var result = MemoryCache.Get(cacheKey);
|
||||
return result;
|
||||
}
|
||||
|
||||
public virtual object GetCacheItem(string cacheKey, Func<object> getCacheItem)
|
||||
{
|
||||
return GetCacheItem(cacheKey, getCacheItem, null);
|
||||
}
|
||||
|
||||
public object GetCacheItem(
|
||||
string cacheKey,
|
||||
Func<object> getCacheItem,
|
||||
TimeSpan? timeout,
|
||||
bool isSliding = false,
|
||||
CacheItemPriority priority = CacheItemPriority.Normal,
|
||||
CacheItemRemovedCallback removedCallback = null,
|
||||
string[] dependentFiles = null)
|
||||
{
|
||||
using (var lck = new UpgradeableReadLock(Locker))
|
||||
{
|
||||
var result = MemoryCache.Get(cacheKey);
|
||||
if (result == null)
|
||||
{
|
||||
lck.UpgradeToWriteLock();
|
||||
|
||||
result = getCacheItem();
|
||||
if (result != null)
|
||||
{
|
||||
var policy = GetPolicy(timeout, isSliding, removedCallback, dependentFiles);
|
||||
MemoryCache.Set(cacheKey, result, policy);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
public void InsertCacheItem(string cacheKey, Func<object> getCacheItem, TimeSpan? timeout = null, bool isSliding = false, CacheItemPriority priority = CacheItemPriority.Normal, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)
|
||||
{
|
||||
object result = getCacheItem();
|
||||
if (result != null)
|
||||
{
|
||||
var policy = GetPolicy(timeout, isSliding, removedCallback, dependentFiles);
|
||||
MemoryCache.Set(cacheKey, result, policy);
|
||||
}
|
||||
}
|
||||
|
||||
private static CacheItemPolicy GetPolicy(TimeSpan? timeout = null, bool isSliding = false, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)
|
||||
{
|
||||
var absolute = isSliding ? ObjectCache.InfiniteAbsoluteExpiration : (timeout == null ? ObjectCache.InfiniteAbsoluteExpiration : DateTime.Now.Add(timeout.Value));
|
||||
var sliding = isSliding == false ? ObjectCache.NoSlidingExpiration : (timeout ?? ObjectCache.NoSlidingExpiration);
|
||||
|
||||
var policy = new CacheItemPolicy
|
||||
{
|
||||
AbsoluteExpiration = absolute,
|
||||
SlidingExpiration = sliding
|
||||
};
|
||||
|
||||
if (dependentFiles != null && dependentFiles.Any())
|
||||
{
|
||||
policy.ChangeMonitors.Add(new HostFileChangeMonitor(dependentFiles.ToList()));
|
||||
}
|
||||
|
||||
if (removedCallback != null)
|
||||
{
|
||||
policy.RemovedCallback = arguments =>
|
||||
{
|
||||
//convert the reason
|
||||
var reason = CacheItemRemovedReason.Removed;
|
||||
switch (arguments.RemovedReason)
|
||||
{
|
||||
case CacheEntryRemovedReason.Removed:
|
||||
reason = CacheItemRemovedReason.Removed;
|
||||
break;
|
||||
case CacheEntryRemovedReason.Expired:
|
||||
reason = CacheItemRemovedReason.Expired;
|
||||
break;
|
||||
case CacheEntryRemovedReason.Evicted:
|
||||
reason = CacheItemRemovedReason.Underused;
|
||||
break;
|
||||
case CacheEntryRemovedReason.ChangeMonitorChanged:
|
||||
reason = CacheItemRemovedReason.Expired;
|
||||
break;
|
||||
case CacheEntryRemovedReason.CacheSpecificEviction:
|
||||
reason = CacheItemRemovedReason.Underused;
|
||||
break;
|
||||
}
|
||||
//call the callback
|
||||
removedCallback(arguments.CacheItem.Key, arguments.CacheItem.Value, reason);
|
||||
};
|
||||
}
|
||||
return policy;
|
||||
}
|
||||
|
||||
}
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel;
|
||||
using System.Linq;
|
||||
using System.Runtime.Caching;
|
||||
using System.Text.RegularExpressions;
|
||||
using System.Threading;
|
||||
using System.Web.Caching;
|
||||
using Umbraco.Core.Logging;
|
||||
using CacheItemPriority = System.Web.Caching.CacheItemPriority;
|
||||
|
||||
namespace Umbraco.Core.Cache
|
||||
{
|
||||
/// <summary>
|
||||
/// A cache provider that wraps the logic of a System.Runtime.Caching.ObjectCache
|
||||
/// </summary>
|
||||
internal class ObjectCacheRuntimeCacheProvider : IRuntimeCacheProvider
|
||||
{
|
||||
private static readonly ReaderWriterLockSlim Locker = new ReaderWriterLockSlim(LockRecursionPolicy.SupportsRecursion);
|
||||
internal ObjectCache MemoryCache;
|
||||
|
||||
public ObjectCacheRuntimeCacheProvider()
|
||||
{
|
||||
MemoryCache = new MemoryCache("in-memory");
|
||||
}
|
||||
|
||||
public virtual void ClearAllCache()
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
MemoryCache.DisposeIfDisposable();
|
||||
MemoryCache = new MemoryCache("in-memory");
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheItem(string key)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
if (MemoryCache[key] == null) return;
|
||||
MemoryCache.Remove(key);
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheObjectTypes(string typeName)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
var keysToRemove = (from c in MemoryCache where c.Value.GetType().ToString().InvariantEquals(typeName) select c.Key).ToList();
|
||||
foreach (var k in keysToRemove)
|
||||
{
|
||||
MemoryCache.Remove(k);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheByKeySearch(string keyStartsWith)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
var keysToRemove = (from c in MemoryCache where c.Key.InvariantStartsWith(keyStartsWith) select c.Key).ToList();
|
||||
foreach (var k in keysToRemove)
|
||||
{
|
||||
MemoryCache.Remove(k);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public virtual void ClearCacheByKeyExpression(string regexString)
|
||||
{
|
||||
using (new WriteLock(Locker))
|
||||
{
|
||||
var keysToRemove = (from c in MemoryCache where Regex.IsMatch(c.Key, regexString) select c.Key).ToList();
|
||||
foreach (var k in keysToRemove)
|
||||
{
|
||||
MemoryCache.Remove(k);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public virtual IEnumerable<object> GetCacheItemsByKeySearch(string keyStartsWith)
|
||||
{
|
||||
return (from c in MemoryCache
|
||||
where c.Key.InvariantStartsWith(keyStartsWith)
|
||||
select c.Value).ToList();
|
||||
}
|
||||
|
||||
public virtual object GetCacheItem(string cacheKey)
|
||||
{
|
||||
var result = MemoryCache.Get(cacheKey);
|
||||
return result;
|
||||
}
|
||||
|
||||
public virtual object GetCacheItem(string cacheKey, Func<object> getCacheItem)
|
||||
{
|
||||
return GetCacheItem(cacheKey, getCacheItem, null);
|
||||
}
|
||||
|
||||
public object GetCacheItem(
|
||||
string cacheKey,
|
||||
Func<object> getCacheItem,
|
||||
TimeSpan? timeout,
|
||||
bool isSliding = false,
|
||||
CacheItemPriority priority = CacheItemPriority.Normal,
|
||||
CacheItemRemovedCallback removedCallback = null,
|
||||
string[] dependentFiles = null)
|
||||
{
|
||||
using (var lck = new UpgradeableReadLock(Locker))
|
||||
{
|
||||
var result = MemoryCache.Get(cacheKey);
|
||||
if (result == null)
|
||||
{
|
||||
lck.UpgradeToWriteLock();
|
||||
|
||||
result = getCacheItem();
|
||||
if (result != null)
|
||||
{
|
||||
var policy = GetPolicy(timeout, isSliding, removedCallback, dependentFiles);
|
||||
MemoryCache.Set(cacheKey, result, policy);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
public void InsertCacheItem(string cacheKey, Func<object> getCacheItem, TimeSpan? timeout = null, bool isSliding = false, CacheItemPriority priority = CacheItemPriority.Normal, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)
|
||||
{
|
||||
object result = getCacheItem();
|
||||
if (result != null)
|
||||
{
|
||||
var policy = GetPolicy(timeout, isSliding, removedCallback, dependentFiles);
|
||||
MemoryCache.Set(cacheKey, result, policy);
|
||||
}
|
||||
}
|
||||
|
||||
private static CacheItemPolicy GetPolicy(TimeSpan? timeout = null, bool isSliding = false, CacheItemRemovedCallback removedCallback = null, string[] dependentFiles = null)
|
||||
{
|
||||
var absolute = isSliding ? ObjectCache.InfiniteAbsoluteExpiration : (timeout == null ? ObjectCache.InfiniteAbsoluteExpiration : DateTime.Now.Add(timeout.Value));
|
||||
var sliding = isSliding == false ? ObjectCache.NoSlidingExpiration : (timeout ?? ObjectCache.NoSlidingExpiration);
|
||||
|
||||
var policy = new CacheItemPolicy
|
||||
{
|
||||
AbsoluteExpiration = absolute,
|
||||
SlidingExpiration = sliding
|
||||
};
|
||||
|
||||
if (dependentFiles != null && dependentFiles.Any())
|
||||
{
|
||||
policy.ChangeMonitors.Add(new HostFileChangeMonitor(dependentFiles.ToList()));
|
||||
}
|
||||
|
||||
if (removedCallback != null)
|
||||
{
|
||||
policy.RemovedCallback = arguments =>
|
||||
{
|
||||
//convert the reason
|
||||
var reason = CacheItemRemovedReason.Removed;
|
||||
switch (arguments.RemovedReason)
|
||||
{
|
||||
case CacheEntryRemovedReason.Removed:
|
||||
reason = CacheItemRemovedReason.Removed;
|
||||
break;
|
||||
case CacheEntryRemovedReason.Expired:
|
||||
reason = CacheItemRemovedReason.Expired;
|
||||
break;
|
||||
case CacheEntryRemovedReason.Evicted:
|
||||
reason = CacheItemRemovedReason.Underused;
|
||||
break;
|
||||
case CacheEntryRemovedReason.ChangeMonitorChanged:
|
||||
reason = CacheItemRemovedReason.Expired;
|
||||
break;
|
||||
case CacheEntryRemovedReason.CacheSpecificEviction:
|
||||
reason = CacheItemRemovedReason.Underused;
|
||||
break;
|
||||
}
|
||||
//call the callback
|
||||
removedCallback(arguments.CacheItem.Key, arguments.CacheItem.Value, reason);
|
||||
};
|
||||
}
|
||||
return policy;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user