| 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using HeuristicLab.Common;
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| 24 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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| 25 |
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| 26 | namespace HeuristicLab.Services.Hive.Common {
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| 27 | /// <summary>
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| 28 | /// The MessageContainer is a container class for Messages. Its two parts are:
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| 29 | /// the actual message itself and the JobId, refered by the message
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| 30 | /// </summary>
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| 31 | [StorableClass]
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| 32 | [Serializable]
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| 33 | public class MessageContainer : IDeepCloneable {
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| 34 |
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| 35 | public enum MessageType {
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| 36 | // *** commands from hive server ***
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| 37 | AquireJob, // slave should aquire a new job (formerly FetchJob)
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| 38 | StopJob, // slave should stop the job and submit results
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| 39 | AbortJob, // slave should shut the job down immediately without submitting results
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| 40 | PauseJob, // pause the job and submit the results
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| 41 | StopSlave, // slave should stop all jobs, submit results and shut itself down
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| 42 | ShutdownSlave, // slave should shutdown immediately without submitting results
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| 43 | SayHello, // Slave should say hello, because he is unknown to the server
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| 44 |
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| 45 | // *** commands from execution engine ***
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| 46 | AddChildJob, // adds a new child job for the provided jobId
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| 47 | GetChildJobs, // return all child jobs of the provided jobId
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| 48 | DeleteChildJobs, // delete all child jobs of the provided jobId
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| 49 | };
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| 50 |
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| 51 | [Storable]
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| 52 | public MessageType Message { get; set; }
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| 53 | [Storable]
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| 54 | public Guid JobId { get; set; }
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| 55 |
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| 56 | protected MessageContainer() { }
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| 57 | public MessageContainer(MessageType message) {
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| 58 | Message = message;
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| 59 | JobId = Guid.Empty;
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| 60 | }
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| 61 | public MessageContainer(MessageType message, Guid jobId) {
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| 62 | Message = message;
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| 63 | JobId = jobId;
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| 64 | }
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| 65 | protected MessageContainer(MessageContainer original, Cloner cloner) {
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| 66 | cloner.RegisterClonedObject(original, this);
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| 67 | this.Message = original.Message;
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| 68 | this.JobId = original.JobId;
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| 69 | }
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| 70 | public virtual IDeepCloneable Clone(Cloner cloner) {
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| 71 | return new MessageContainer(this, cloner);
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| 72 | }
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| 73 | public object Clone() {
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| 74 | return Clone(new Cloner());
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| 75 | }
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| 76 | }
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| 77 | }
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