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source: branches/3.3-Hive/sources/HeuristicLab.Hive/HeuristicLab.Hive.Server.Core/3.3/SlaveManager.cs @ 4424

Last change on this file since 4424 was 4424, checked in by cneumuel, 14 years ago
  • Added and updated License Information in every file
  • Sort and remove usings in every file
  • Deleted obsolete DataAccess.ADOHelper
  • Deleted some obsolete files
File size: 6.9 KB
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1#region License Information
2
3/* HeuristicLab
4 * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
5 *
6 * This file is part of HeuristicLab.
7 *
8 * HeuristicLab is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * HeuristicLab is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
20 */
21
22#endregion
23
24using System;
25using System.Collections.Generic;
26using HeuristicLab.Hive.Contracts;
27using HeuristicLab.Hive.Contracts.BusinessObjects;
28using HeuristicLab.Hive.Contracts.Interfaces;
29using HeuristicLab.Hive.Contracts.ResponseObjects;
30using SlaveGroup = HeuristicLab.Hive.Contracts.BusinessObjects.SlaveGroupDto;
31
32namespace HeuristicLab.Hive.Server.Core {
33  internal class SlaveManager : ISlaveManager {
34    private List<SlaveGroup> slaveGroups;
35
36    public SlaveManager() {
37      slaveGroups = new List<SlaveGroup>();
38    }
39
40    #region ISlaveManager Members
41
42    /// <summary>
43    /// Returns all slaves stored in the database
44    /// </summary>
45    /// <returns></returns>
46    public ResponseList<SlaveDto> GetAllSlaves() {
47      ResponseList<SlaveDto> response = new ResponseList<SlaveDto>();
48      response.List = new List<SlaveDto>(DaoLocator.SlaveDao.FindAll());
49      return response;
50    }
51
52    /// <summary>
53    /// returns all slave groups stored in the database
54    /// </summary>
55    /// <returns></returns>
56    public ResponseList<SlaveGroup> GetAllSlaveGroups() {
57      ResponseList<SlaveGroup> response = new ResponseList<SlaveGroup>();
58
59      List<SlaveGroup> allSlaveGroups = new List<SlaveGroup>(DaoLocator.SlaveGroupDao.FindAllWithSubGroupsAndSlaves());
60      SlaveGroup emptySlaveGroup = new SlaveGroup();
61      IEnumerable<SlaveDto> groupLessSlaves = DaoLocator.SlaveDao.FindAllSlavesWithoutGroup();
62      if (groupLessSlaves != null) {
63        foreach (SlaveDto currSlave in groupLessSlaves) {
64          emptySlaveGroup.Resources.Add(currSlave);
65        }
66      }
67      emptySlaveGroup.Id = Guid.Empty;
68      allSlaveGroups.Add(emptySlaveGroup);
69
70      response.List = allSlaveGroups;
71
72      return response;
73    }
74
75    /// <summary>
76    /// [chn] check usage
77    /// </summary>
78    public ResponseList<UpTimeStatisticsDto> GetAllUpTimeStatistics() {
79      return new ResponseList<UpTimeStatisticsDto>();
80    }
81
82    /// <summary>
83    /// Add a slave group into the database
84    /// </summary>
85    /// <param name="slaveGroup"></param>
86    /// <returns></returns>
87    public ResponseObject<SlaveGroup> AddSlaveGroup(SlaveGroup slaveGroup) {
88      ResponseObject<SlaveGroup> response = new ResponseObject<SlaveGroup>();
89
90      if (slaveGroup.Id != Guid.Empty) {
91        //response.Success = false;
92        response.StatusMessage = ResponseStatus.AddSlaveGroup_SlaveIdMustNotBeSet;
93      }
94      else {
95        slaveGroup = DaoLocator.SlaveGroupDao.Insert(slaveGroup);
96        //slaveGroupAdapter.Update(slaveGroup);
97        response.Obj = slaveGroup;
98      }
99
100      return response;
101    }
102
103    /// <summary>
104    ///  Add a resource to a group
105    /// </summary>
106    /// <param name="slaveGroupId"></param>
107    /// <param name="resource"></param>
108    /// <returns></returns>
109    public Response AddResourceToGroup(Guid slaveGroupId, ResourceDto resource) {
110      Response response = new Response();
111
112      SlaveGroup slaveGroup = DaoLocator.SlaveGroupDao.FindById(slaveGroupId);
113      if (slaveGroup == null) {
114        //response.Success = false;
115        response.StatusMessage = ResponseStatus.AddResourceToGroup_SlaveGroupDoesNotExist;
116        return response;
117      }
118
119      slaveGroup.Resources.Add(resource);
120      DaoLocator.SlaveGroupDao.AddRessourceToSlaveGroup(resource.Id, slaveGroup.Id);
121
122      //If our resource is in fact a slave => set the callendar from the resource as current one.
123     
124      SlaveDto dbr = DaoLocator.SlaveDao.FindById(resource.Id);
125      if(dbr != null) {
126        DaoLocator.SlaveDao.SetServerSideCalendar(dbr, slaveGroup.Id); 
127      }
128
129      return response;
130    }
131
132    /// <summary>
133    /// Remove a resource from a group
134    /// </summary>
135    /// <param name="slaveGroupId"></param>
136    /// <param name="resourceId"></param>
137    /// <returns></returns>
138    public Response DeleteResourceFromGroup(Guid slaveGroupId, Guid resourceId) {
139      Response response = new Response();
140
141      SlaveGroup slaveGroup = DaoLocator.SlaveGroupDao.FindById(slaveGroupId);
142      if (slaveGroup == null) {
143        // response.Success = false;
144        response.StatusMessage = ResponseStatus.AddResourceToGroup_SlaveGroupDoesNotExist;
145        return response;
146      }
147     
148      DaoLocator.SlaveGroupDao.RemoveRessourceFromSlaveGroup(resourceId, slaveGroup.Id);
149      return response;               
150    }
151
152    public ResponseObject<SlaveGroupDtoList> GetAllGroupsOfResource(Guid resourceId) {
153      ResponseObject<SlaveGroupDtoList> response = new ResponseObject<SlaveGroupDtoList>();
154
155      SlaveDto slave = DaoLocator.SlaveDao.FindById(resourceId);
156      if (slave != null) {
157        SlaveGroupDtoList groupsOfSlave = new SlaveGroupDtoList(DaoLocator.SlaveGroupDao.MemberOf(slave));
158        response.Obj = groupsOfSlave;
159      } else {
160        response.Obj = new SlaveGroupDtoList();
161        //response.Success = false;
162        response.StatusMessage = ResponseStatus.GetAllGroupsOfResource_ResourceDoesNotExist;
163      }
164
165      return response;
166    }
167
168    public Response DeleteSlaveGroup(Guid slaveGroupId) {
169      Response response = new Response();
170
171      SlaveGroup slaveGroup = DaoLocator.SlaveGroupDao.FindById(slaveGroupId);
172      if (slaveGroup == null) {
173        response.StatusMessage = ResponseStatus.DeleteSlaveGroup_SlaveGroupDoesNotExist;
174        return response;
175      }
176
177      DaoLocator.SlaveGroupDao.Delete(slaveGroup.Id);
178      return response;
179    }
180
181    public ResponseList<AppointmentDto> GetUptimeCalendarForResource(Guid guid) {
182      ResponseList<AppointmentDto> response = new ResponseList<AppointmentDto>();
183      response.List = new List<AppointmentDto>(DaoLocator.UptimeCalendarDao.GetUptimeCalendarForResource(guid));
184      return response;
185    }
186
187    public Response SetUptimeCalendarForResource(Guid guid, IEnumerable<AppointmentDto> appointments, bool isForced) {
188      DaoLocator.UptimeCalendarDao.SetUptimeCalendarForResource(guid, appointments);
189      DaoLocator.UptimeCalendarDao.NotifySlavesOfNewCalendar(guid, isForced);
190      return new Response();
191    }
192    #endregion
193 }
194}
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