1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2008 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.Linq;
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23 | using HeuristicLab.Hive.Server.DataAccess;
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24 | using HeuristicLab.PluginInfrastructure;
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25 | using System.Runtime.CompilerServices;
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26 | using HeuristicLab.Hive.Contracts.Interfaces;
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27 | using HeuristicLab.Hive.Server.Core;
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28 | using HeuristicLab.Hive.Server.Core.InternalInterfaces;
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29 | using HeuristicLab.DataAccess.Interfaces;
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30 | using System.Data.SqlClient;
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31 |
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32 | namespace HeuristicLab.Hive.Server.Core {
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33 | /// <summary>
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34 | /// The service locator for the server core
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35 | /// </summary>
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36 | public class ServiceLocator {
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37 | private static ISlaveManager slaveManager = null;
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38 |
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39 | private static IJobManager jobManager = null;
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40 |
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41 | private static ISlaveCommunicator slaveCommunicator = null;
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42 |
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43 | private static ILifecycleManager lifecycleManager = null;
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44 |
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45 | private static ISessionFactory sessionFactory = null;
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46 |
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47 | private static IScheduler scheduler = null;
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48 |
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49 | //private static IPermissionManager permManager = null;
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50 |
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51 | private static IHivePermissionManager hivePermManager = null;
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52 |
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53 | private static IContextFactory contextFactory = null;
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54 |
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55 | /// <summary>
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56 | /// Gets the slave manager
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57 | /// </summary>
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58 | /// <returns></returns>
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59 | [MethodImpl(MethodImplOptions.Synchronized)]
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60 | public static ISlaveManager GetSlaveManager() {
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61 | if (slaveManager == null)
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62 | slaveManager = new SlaveManager();
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63 |
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64 | return slaveManager;
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65 | }
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66 |
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67 | /// <summary>
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68 | /// Gets the job manager
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69 | /// </summary>
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70 | /// <returns></returns>
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71 | [MethodImpl(MethodImplOptions.Synchronized)]
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72 | public static IJobManager GetJobManager() {
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73 | if (jobManager == null)
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74 | jobManager = new JobManager();
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75 |
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76 | return jobManager;
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77 | }
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78 |
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79 | /// <summary>
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80 | /// Gets the client Communicator
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81 | /// </summary>
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82 | /// <returns></returns>
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83 | [MethodImpl(MethodImplOptions.Synchronized)]
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84 | public static ISlaveCommunicator GetSlaveCommunicator() {
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85 | if (slaveCommunicator == null)
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86 | slaveCommunicator = new SlaveCommunicator();
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87 |
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88 | return slaveCommunicator;
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89 | }
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90 |
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91 | /// <summary>
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92 | /// Gets the lifecycle manager
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93 | /// </summary>
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94 | /// <returns></returns>
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95 | [MethodImpl(MethodImplOptions.Synchronized)]
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96 | public static ILifecycleManager GetLifecycleManager() {
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97 | if (lifecycleManager == null) {
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98 | lifecycleManager = ApplicationManager.Manager.GetInstances<ILifecycleManager>().First();
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99 | }
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100 | return lifecycleManager;
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101 | }
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102 |
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103 | /// <summary>
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104 | /// Gets the scheduler
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105 | /// </summary>
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106 | /// <returns></returns>
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107 | [MethodImpl(MethodImplOptions.Synchronized)]
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108 | public static IScheduler GetScheduler() {
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109 | if (scheduler == null) {
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110 | scheduler = ApplicationManager.Manager.GetInstances<IScheduler>().First();
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111 | }
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112 |
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113 | return scheduler;
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114 | }
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115 |
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116 | /// <summary>
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117 | /// Gets the permission manager
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118 | /// </summary>
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119 | /// <returns></returns>
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120 | //[MethodImpl(MethodImplOptions.Synchronized)]
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121 | //public static IPermissionManager GetPermissionManager() {
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122 | // if (permManager == null)
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123 | // permManager = ApplicationManager.Manager.GetInstances<IPermissionManager>().First();
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124 | // return permManager;
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125 |
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126 | //}
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127 |
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128 | ///// <summary>
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129 | ///// Gets the permission manager
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130 | ///// </summary>
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131 | ///// <returns></returns>
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132 | //[MethodImpl(MethodImplOptions.Synchronized)]
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133 | //public static IHivePermissionManager GetHivePermissionManager() {
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134 | // if (hivePermManager == null)
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135 | // hivePermManager = ApplicationManager.Manager.GetInstances<IHivePermissionManager>().First();
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136 | // return hivePermManager;
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137 |
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138 | //}
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139 |
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140 | /// <summary>
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141 | /// Gets the database context manager
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142 | /// </summary>
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143 | /// <returns></returns>
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144 | [MethodImpl(MethodImplOptions.Synchronized)]
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145 | public static IContextFactory GetContextFactory() {
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146 | if (contextFactory == null)
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147 | contextFactory = ApplicationManager.Manager.GetInstances<IContextFactory>().First();
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148 | return contextFactory;
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149 | }
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150 | }
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151 | } |
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