| // 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. |
| |
| using System.Diagnostics; |
| using Org.Apache.REEF.Tang.Annotations; |
| |
| namespace Org.Apache.REEF.Examples.AllHandlers |
| { |
| /// <summary> |
| /// This is a sample implementation on how custom trace listener can be implemented |
| /// </summary> |
| public class HelloTraceListener : TraceListener |
| { |
| private readonly TraceListener _listener; |
| |
| [Inject] |
| private HelloTraceListener() |
| { |
| _listener = new ConsoleTraceListener(); |
| } |
| |
| public override void Write(string message) |
| { |
| _listener.Write("[helloTrace]" + message); |
| } |
| |
| public override void WriteLine(string message) |
| { |
| _listener.WriteLine("[helloTrace]" + message); |
| } |
| } |
| } |