| #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 |
| |
| using System; |
| using System.Collections; |
| |
| using log4net.Util; |
| |
| namespace log4net |
| { |
| /// <summary> |
| /// The log4net Global Context. |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// The <c>GlobalContext</c> provides a location for global debugging |
| /// information to be stored. |
| /// </para> |
| /// <para> |
| /// The global context has a properties map and these properties can |
| /// be included in the output of log messages. The <see cref="log4net.Layout.PatternLayout"/> |
| /// supports selecting and outputing these properties. |
| /// </para> |
| /// <para> |
| /// By default the <c>log4net:HostName</c> property is set to the name of |
| /// the current machine. |
| /// </para> |
| /// </remarks> |
| /// <example> |
| /// <code lang="C#"> |
| /// GlobalContext.Properties["hostname"] = Environment.MachineName; |
| /// </code> |
| /// </example> |
| /// <threadsafety static="true" instance="true" /> |
| /// <author>Nicko Cadell</author> |
| public sealed class GlobalContext |
| { |
| #region Private Instance Constructors |
| |
| /// <summary> |
| /// Private Constructor. |
| /// </summary> |
| /// <remarks> |
| /// Uses a private access modifier to prevent instantiation of this class. |
| /// </remarks> |
| private GlobalContext() |
| { |
| } |
| |
| #endregion Private Instance Constructors |
| |
| static GlobalContext() |
| { |
| Properties[log4net.Core.LoggingEvent.HostNameProperty] = SystemInfo.HostName; |
| } |
| |
| #region Public Static Properties |
| |
| /// <summary> |
| /// The global properties map. |
| /// </summary> |
| /// <value> |
| /// The global properties map. |
| /// </value> |
| /// <remarks> |
| /// <para> |
| /// The global properties map. |
| /// </para> |
| /// </remarks> |
| public static GlobalContextProperties Properties |
| { |
| get { return s_properties; } |
| } |
| |
| #endregion Public Static Properties |
| |
| #region Private Static Fields |
| |
| /// <summary> |
| /// The global context properties instance |
| /// </summary> |
| private readonly static GlobalContextProperties s_properties = new GlobalContextProperties(); |
| |
| #endregion Private Static Fields |
| } |
| } |