| #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.IO; |
| using System.Text; |
| |
| using log4net.Core; |
| |
| namespace log4net.Util |
| { |
| /// <summary> |
| /// A <see cref="TextWriter"/> that ignores the <see cref="Close"/> message |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// This writer is used in special cases where it is necessary |
| /// to protect a writer from being closed by a client. |
| /// </para> |
| /// </remarks> |
| /// <author>Nicko Cadell</author> |
| public class ProtectCloseTextWriter : TextWriterAdapter |
| { |
| #region Public Instance Constructors |
| |
| /// <summary> |
| /// Constructor |
| /// </summary> |
| /// <param name="writer">the writer to actually write to</param> |
| /// <remarks> |
| /// <para> |
| /// Create a new ProtectCloseTextWriter using a writer |
| /// </para> |
| /// </remarks> |
| public ProtectCloseTextWriter(TextWriter writer) : base(writer) |
| { |
| } |
| |
| #endregion Public Instance Constructors |
| |
| #region Public Properties |
| |
| /// <summary> |
| /// Attach this instance to a different underlying <see cref="TextWriter"/> |
| /// </summary> |
| /// <param name="writer">the writer to attach to</param> |
| /// <remarks> |
| /// <para> |
| /// Attach this instance to a different underlying <see cref="TextWriter"/> |
| /// </para> |
| /// </remarks> |
| public void Attach(TextWriter writer) |
| { |
| this.Writer = writer; |
| } |
| |
| #endregion |
| |
| #region Override Implementation of TextWriter |
| |
| /// <summary> |
| /// Does not close the underlying output writer. |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// Does not close the underlying output writer. |
| /// This method does nothing. |
| /// </para> |
| /// </remarks> |
| public override void Close() |
| { |
| // do nothing |
| } |
| |
| #endregion Public Instance Methods |
| } |
| } |