| #region Apache License |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to you under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #endregion |
| |
| // .NET Compact Framework 1.0 has no support for ASP.NET |
| // SSCLI 1.0 has no support for ASP.NET |
| #if !NETCF && !SSCLI && !CLIENT_PROFILE |
| |
| using System.IO; |
| using System.Web; |
| using log4net.Core; |
| using log4net.Util; |
| |
| namespace log4net.Layout.Pattern |
| { |
| /// <summary> |
| /// Converter for items in the ASP.Net Cache. |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// Outputs an item from the <see cref="HttpRuntime.Cache" />. |
| /// </para> |
| /// </remarks> |
| /// <author>Ron Grabowski</author> |
| internal sealed class AspNetCachePatternConverter : AspNetPatternLayoutConverter |
| { |
| /// <summary> |
| /// Write the ASP.Net Cache item to the output |
| /// </summary> |
| /// <param name="writer"><see cref="TextWriter" /> that will receive the formatted result.</param> |
| /// <param name="loggingEvent">The <see cref="LoggingEvent" /> on which the pattern converter should be executed.</param> |
| /// <param name="httpContext">The <see cref="HttpContext" /> under which the ASP.Net request is running.</param> |
| /// <remarks> |
| /// <para> |
| /// Writes out the value of a named property. The property name |
| /// should be set in the <see cref="log4net.Util.PatternConverter.Option"/> |
| /// property. If no property has been set, all key value pairs from the Cache will |
| /// be written to the output. |
| /// </para> |
| /// </remarks> |
| protected override void Convert(TextWriter writer, LoggingEvent loggingEvent, HttpContext httpContext) |
| { |
| if (HttpRuntime.Cache != null) |
| { |
| if (Option != null) |
| { |
| WriteObject(writer, loggingEvent.Repository, HttpRuntime.Cache[Option]); |
| } |
| else |
| { |
| WriteObject(writer, loggingEvent.Repository, HttpRuntime.Cache.GetEnumerator()); |
| } |
| } |
| else |
| { |
| writer.Write(SystemInfo.NotAvailableText); |
| } |
| } |
| } |
| } |
| |
| #endif |