147 lines
3.4 KiB
C#
147 lines
3.4 KiB
C#
//
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// System.Web.UI.ControlCachePolicy
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//
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// Authors:
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// Dick Porter <dick@ximian.com>
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// Marek Habersack <mhabersack@novell.com>
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//
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// Copyright (C) 2005-2010 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System.Web.Caching;
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namespace System.Web.UI
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{
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public sealed class ControlCachePolicy
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{
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BasePartialCachingControl bpcc;
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bool cached;
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internal ControlCachePolicy () : this (null)
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{
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}
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internal ControlCachePolicy (BasePartialCachingControl bpcc)
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{
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this.bpcc = bpcc;
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}
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public bool Cached
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{
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get {
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AssertBasePartialCachingControl ();
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return cached;
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}
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set {
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AssertBasePartialCachingControl ();
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cached = value;
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}
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}
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public CacheDependency Dependency
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{
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get {
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AssertBasePartialCachingControl ();
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return bpcc.Dependency;
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}
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set {
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AssertBasePartialCachingControl ();
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bpcc.Dependency = value;
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}
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}
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public TimeSpan Duration
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{
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get {
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AssertBasePartialCachingControl ();
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return TimeSpan.FromMinutes (bpcc.Duration);
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}
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set {
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AssertBasePartialCachingControl ();
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bpcc.Duration = value.Minutes;
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}
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}
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public string ProviderName {
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get {
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AssertBasePartialCachingControl ();
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return bpcc.ProviderName;
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}
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set {
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AssertBasePartialCachingControl ();
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bpcc.ProviderName = value;
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}
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}
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public bool SupportsCaching
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{
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get {
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return bpcc != null;
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}
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}
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public string VaryByControl
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{
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get {
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AssertBasePartialCachingControl ();
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return bpcc.VaryByControls;
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}
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set {
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AssertBasePartialCachingControl ();
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bpcc.VaryByControls = value;
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}
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}
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public HttpCacheVaryByParams VaryByParams {
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get {
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AssertBasePartialCachingControl ();
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throw new NotImplementedException ();
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}
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}
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public void SetExpires (DateTime expirationTime)
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{
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AssertBasePartialCachingControl ();
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bpcc.ExpirationTime = expirationTime;
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}
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public void SetSlidingExpiration (bool useSlidingExpiration)
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{
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AssertBasePartialCachingControl ();
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bpcc.SlidingExpiration = useSlidingExpiration;
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}
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public void SetVaryByCustom (string varyByCustom)
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{
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AssertBasePartialCachingControl ();
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bpcc.VaryByCustom = varyByCustom;
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}
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void AssertBasePartialCachingControl ()
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{
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if (bpcc == null)
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throw new HttpException ("The user control is not associated with a 'BasePartialCachingControl' and is not cacheable.");
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}
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}
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}
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