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//-----------------------------------------------------------------------
// <copyright file="SessionSecurityTokenCache.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace System.IdentityModel.Tokens
{
using System.Collections.Generic;
using System.IdentityModel.Configuration;
using System.Xml;
/// <summary>
/// Defines a simple interface to a cache of security tokens.
/// </summary>
public abstract class SessionSecurityTokenCache : ICustomIdentityConfiguration
{
/// <summary>
/// Load custom configuration from Xml
/// </summary>
/// <param name="nodelist">Custom configuration elements</param>
public virtual void LoadCustomConfiguration(XmlNodeList nodelist)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotImplementedException(SR.GetString(SR.ID0023, this.GetType().AssemblyQualifiedName)));
}
/// <summary>
/// Attempts to add an entry to the cache or update an existing one.
/// </summary>
/// <param name="key">The key of the entry to be added.</param>
/// <param name="value">The associated SessionSecurityToken to be added.</param>
/// <param name="expiryTime">The expiration time of the entry.</param>
public abstract void AddOrUpdate(SessionSecurityTokenCacheKey key, SessionSecurityToken value, DateTime expiryTime);
/// <summary>
/// Retrieves all tokens associated with a given key.
/// </summary>
/// <param name="endpointId">The endpointId to search for.</param>
/// <param name="contextId">The contextId to search for.</param>
/// <returns>In the derived class returns, the collection of tokens associated with the key.</returns>
public abstract IEnumerable<SessionSecurityToken> GetAll(string endpointId, System.Xml.UniqueId contextId);
/// <summary>
/// Attempts to retrieve an entry from the cache.
/// </summary>
/// <param name="key">The key of the entry to be retrieved.</param>
/// <returns>The SessionSecurityToken associated with the input key, null if not match is found.</returns>
public abstract SessionSecurityToken Get(SessionSecurityTokenCacheKey key);
/// <summary>
/// Attempts to remove all matching entries from cache.
/// </summary>
/// <param name="endpointId">The endpoint id for the entry to be removed.</param>
/// <param name="contextId">The context Id for the entry to be removed.</param>
public abstract void RemoveAll(string endpointId, System.Xml.UniqueId contextId);
/// <summary>
/// Attempts to remove all entries with a matching endpoint Id from the cache.
/// </summary>
/// <param name="endpointId">The endpoint id for the entry to be removed.</param>
public abstract void RemoveAll(string endpointId);
/// <summary>
/// Attempts to remove an entry from the cache.
/// </summary>
/// <param name="key">The key of the entry to be removed.</param>
public abstract void Remove(SessionSecurityTokenCacheKey key);
}
}
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