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;
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23 | using System.Collections.Generic;
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24 | using System.Linq;
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25 | using System.Text;
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26 |
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27 | using HeuristicLab.Hive.Server.DataAccess;
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28 | using HeuristicLab.Hive.Contracts.BusinessObjects;
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29 | using System.Data;
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30 | using HeuristicLab.DataAccess.ADOHelper;
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31 | using HeuristicLab.Hive.Server.ADODataAccess.dsHiveServerTableAdapters;
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32 | using System.Data.Common;
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33 | using System.Data.SqlClient;
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34 |
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35 | namespace HeuristicLab.Hive.Server.ADODataAccess {
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36 | class ClientGroupAdapterWrapper :
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37 | DataAdapterWrapperBase<dsHiveServerTableAdapters.ClientGroupTableAdapter,
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38 | ClientGroup,
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39 | dsHiveServer.ClientGroupRow> {
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40 | public override dsHiveServer.ClientGroupRow
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41 | InsertNewRow(ClientGroup group) {
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42 | dsHiveServer.ClientGroupDataTable data =
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43 | new dsHiveServer.ClientGroupDataTable();
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44 |
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45 | dsHiveServer.ClientGroupRow row =
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46 | data.NewClientGroupRow();
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47 |
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48 | row.ResourceId = group.Id;
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49 |
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50 | data.AddClientGroupRow(row);
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51 | TransactionalAdapter.Update(row);
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52 |
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53 | return row;
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54 | }
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55 |
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56 | public override void
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57 | UpdateRow(dsHiveServer.ClientGroupRow row) {
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58 | TransactionalAdapter.Update(row);
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59 | }
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60 |
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61 | public override IEnumerable<dsHiveServer.ClientGroupRow>
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62 | FindById(Guid id) {
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63 | return TransactionalAdapter.GetDataById(id);
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64 | }
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65 |
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66 | public override IEnumerable<dsHiveServer.ClientGroupRow>
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67 | FindAll() {
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68 | return TransactionalAdapter.GetData();
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69 | }
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70 |
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71 | protected override void SetConnection(DbConnection connection) {
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72 | adapter.Connection = connection as SqlConnection;
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73 | }
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74 |
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75 | protected override void SetTransaction(DbTransaction transaction) {
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76 | adapter.Transaction = transaction as SqlTransaction;
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77 | }
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78 | }
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79 |
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80 | class ClientGroup_ResourceAdapterWrapper :
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81 | DataAdapterWrapperBase<dsHiveServerTableAdapters.ClientGroup_ResourceTableAdapter,
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82 | BinaryRelation,
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83 | dsHiveServer.ClientGroup_ResourceRow> {
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84 | public override dsHiveServer.ClientGroup_ResourceRow
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85 | InsertNewRow(BinaryRelation relation) {
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86 | dsHiveServer.ClientGroup_ResourceDataTable data =
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87 | new dsHiveServer.ClientGroup_ResourceDataTable();
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88 |
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89 | dsHiveServer.ClientGroup_ResourceRow row =
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90 | data.NewClientGroup_ResourceRow();
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91 |
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92 | row.ClientGroupId = relation.Id;
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93 | row.ResourceId = relation.Id2;
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94 |
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95 | data.AddClientGroup_ResourceRow(row);
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96 | TransactionalAdapter.Update(row);
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97 |
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98 | return row;
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99 | }
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100 |
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101 | public override void
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102 | UpdateRow(dsHiveServer.ClientGroup_ResourceRow row) {
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103 | TransactionalAdapter.Update(row);
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104 | }
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105 |
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106 | public override IEnumerable<dsHiveServer.ClientGroup_ResourceRow>
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107 | FindById(Guid id) {
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108 | return TransactionalAdapter.GetDataByClientGroupId(id);
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109 | }
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110 |
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111 | public override IEnumerable<dsHiveServer.ClientGroup_ResourceRow>
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112 | FindAll() {
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113 | return TransactionalAdapter.GetData();
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114 | }
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115 |
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116 | protected override void SetConnection(DbConnection connection) {
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117 | adapter.Connection = connection as SqlConnection;
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118 | }
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119 |
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120 | protected override void SetTransaction(DbTransaction transaction) {
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121 | adapter.Transaction = transaction as SqlTransaction;
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122 | }
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123 | }
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124 |
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125 | class ClientGroupAdapter :
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126 | DataAdapterBase<dsHiveServerTableAdapters.ClientGroupTableAdapter,
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127 | ClientGroup,
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128 | dsHiveServer.ClientGroupRow>,
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129 | IClientGroupAdapter {
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130 | #region Fields
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131 | private BinaryRelationHelper<
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132 | dsHiveServerTableAdapters.ClientGroup_ResourceTableAdapter,
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133 | dsHiveServer.ClientGroup_ResourceRow> binaryRelationHelper = null;
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134 |
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135 | private BinaryRelationHelper<dsHiveServerTableAdapters.ClientGroup_ResourceTableAdapter,
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136 | dsHiveServer.ClientGroup_ResourceRow> BinaryRelationHelper {
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137 | get {
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138 | if (binaryRelationHelper == null) {
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139 | binaryRelationHelper =
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140 | new BinaryRelationHelper<dsHiveServerTableAdapters.ClientGroup_ResourceTableAdapter,
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141 | dsHiveServer.ClientGroup_ResourceRow>(new ClientGroup_ResourceAdapterWrapper());
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142 | }
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143 |
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144 | binaryRelationHelper.Session = Session as Session;
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145 |
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146 | return binaryRelationHelper;
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147 | }
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148 | }
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149 |
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150 | private IResourceAdapter resourceAdapter = null;
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151 |
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152 | private IResourceAdapter ResAdapter {
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153 | get {
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154 | if (resourceAdapter == null)
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155 | resourceAdapter =
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156 | this.Session.GetDataAdapter<Resource, IResourceAdapter>();
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157 |
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158 | return resourceAdapter;
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159 | }
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160 | }
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161 |
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162 | private IClientAdapter clientAdapter = null;
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163 |
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164 | private IClientAdapter ClientAdapter {
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165 | get {
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166 | if (clientAdapter == null)
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167 | clientAdapter =
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168 | this.Session.GetDataAdapter<ClientInfo, IClientAdapter>();
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169 |
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170 | return clientAdapter;
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171 | }
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172 | }
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173 | #endregion
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174 |
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175 | public ClientGroupAdapter():
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176 | base(new ClientGroupAdapterWrapper()) {
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177 | }
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178 |
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179 | #region Overrides
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180 | protected override ClientGroup ConvertRow(dsHiveServer.ClientGroupRow row,
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181 | ClientGroup clientGroup) {
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182 | if (row != null && clientGroup != null) {
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183 | /*Parent - Permission Owner*/
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184 | clientGroup.Id = row.ResourceId;
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185 | ResAdapter.GetById(clientGroup.Id);
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186 |
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187 | ICollection<Guid> resources =
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188 | BinaryRelationHelper.GetRelationships(clientGroup.Id);
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189 |
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190 | clientGroup.Resources.Clear();
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191 | foreach(Guid resource in resources) {
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192 | ClientInfo client =
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193 | ClientAdapter.GetById(resource);
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194 |
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195 | if (client == null) {
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196 | //client group
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197 | ClientGroup group =
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198 | GetById(resource);
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199 |
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200 | clientGroup.Resources.Add(group);
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201 | } else {
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202 | clientGroup.Resources.Add(client);
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203 | }
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204 | }
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205 |
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206 | return clientGroup;
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207 | } else
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208 | return null;
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209 | }
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210 |
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211 | protected override dsHiveServer.ClientGroupRow ConvertObj(ClientGroup clientGroup,
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212 | dsHiveServer.ClientGroupRow row) {
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213 | if (clientGroup != null && row != null) {
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214 | row.ResourceId = clientGroup.Id;
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215 | }
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216 |
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217 | return row;
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218 | }
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219 | #endregion
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220 |
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221 | #region IClientGroupAdapter Members
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222 | protected override void doUpdate(ClientGroup group) {
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223 | if (group != null) {
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224 | ResAdapter.Update(group);
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225 |
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226 | base.doUpdate(group);
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227 |
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228 | List<Guid> relationships =
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229 | new List<Guid>();
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230 | foreach(Resource res in group.Resources) {
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231 | if (res is ClientInfo) {
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232 | ClientAdapter.Update(res as ClientInfo);
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233 | } else if (res is ClientGroup) {
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234 | Update(res as ClientGroup);
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235 | } else {
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236 | ResAdapter.Update(res);
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237 | }
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238 |
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239 | relationships.Add(res.Id);
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240 | }
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241 |
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242 | BinaryRelationHelper.UpdateRelationships(group.Id,
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243 | relationships);
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244 | }
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245 | }
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246 |
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247 | public ClientGroup GetByName(string name) {
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248 | ClientGroup group = new ClientGroup();
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249 | Resource res =
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250 | ResAdapter.GetByName(name);
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251 |
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252 | if (res != null) {
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253 | return GetById(res.Id);
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254 | }
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255 |
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256 | return null;
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257 | }
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258 |
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259 | public ICollection<ClientGroup> MemberOf(Resource resource) {
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260 | throw new NotImplementedException();
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261 | }
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262 |
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263 | protected override bool doDelete(ClientGroup group) {
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264 | if (group != null) {
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265 | //delete all relationships
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266 | BinaryRelationHelper.UpdateRelationships(group.Id,
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267 | new List<Guid>());
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268 |
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269 | return base.doDelete(group) &&
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270 | ResAdapter.Delete(group);
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271 | }
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272 |
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273 | return false;
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274 | }
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275 |
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276 | #endregion
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277 | }
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278 | }
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