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//
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// CircleManager.cs
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//
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// Author:
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// Paul Schneider <paul@pschneider.fr>
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//
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// Copyright (c) 2015 GNU GPL
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using System;
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using System.Security.Permissions;
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using System.Configuration;
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using System.Collections.Specialized;
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using System.Collections;
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using System.Reflection;
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namespace Yavsc.Model.Circles
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{
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/// <summary>
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/// Circle manager.
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/// </summary>
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public class CircleManager
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="Yavsc.Model.Circles.CircleManager"/> class.
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/// </summary>
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public CircleManager ()
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{
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}
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private static CircleProvider defaultProvider=null;
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/// <summary>
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/// Gets the default provider.
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/// </summary>
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/// <value>The default provider.</value>
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public static CircleProvider DefaultProvider {
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get {
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if (defaultProvider == null)
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GetProviderSettings ();
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return defaultProvider;
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}
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}
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[PermissionSet(SecurityAction.Demand, Name = "FullTrust")]
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private static void GetProviderSettings()
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{
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System.Configuration.Configuration config =
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ConfigurationManager.OpenExeConfiguration(
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ConfigurationUserLevel.None);
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DataProviderConfigurationSection pSection =
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config.GetSection("system.web/circleProviders")
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as DataProviderConfigurationSection;
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if (pSection == null)
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throw new ConfigurationErrorsException ("no circleProviders section defined");
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ProviderSettingsCollection providerSettings =
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pSection.Providers;
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if (pSection.DefaultProvider != null) {
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var pSetDef = providerSettings [pSection.DefaultProvider];
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ConstructorInfo ci = Type.GetType (pSetDef.Type).GetConstructor (Type.EmptyTypes);
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defaultProvider = ci.Invoke (Type.EmptyTypes) as CircleProvider;
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defaultProvider.Initialize (pSection.DefaultProvider,pSetDef.Parameters);
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}
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}
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}
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}
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