[910] | 1 | #region License Information
|
---|
| 2 | /* HeuristicLab
|
---|
| 3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
---|
| 4 | *
|
---|
| 5 | * This file is part of HeuristicLab.
|
---|
| 6 | *
|
---|
| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
|
---|
| 8 | * it under the terms of the GNU General Public License as published by
|
---|
| 9 | * the Free Software Foundation, either version 3 of the License, or
|
---|
| 10 | * (at your option) any later version.
|
---|
| 11 | *
|
---|
| 12 | * HeuristicLab is distributed in the hope that it will be useful,
|
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 15 | * GNU General Public License for more details.
|
---|
| 16 | *
|
---|
| 17 | * You should have received a copy of the GNU General Public License
|
---|
| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
|
---|
| 19 | */
|
---|
| 20 | #endregion
|
---|
| 21 |
|
---|
| 22 | using System;
|
---|
| 23 | using System.Collections.Generic;
|
---|
| 24 | using System.Linq;
|
---|
| 25 | using System.Text;
|
---|
| 26 |
|
---|
| 27 | using HeuristicLab.Hive.Server.Core.InternalInterfaces.DataAccess;
|
---|
| 28 | using HeuristicLab.Hive.Contracts.BusinessObjects;
|
---|
[936] | 29 | using System.Runtime.CompilerServices;
|
---|
[939] | 30 | using System.Data;
|
---|
[910] | 31 |
|
---|
| 32 | namespace HeuristicLab.Hive.Server.ADODataAccess {
|
---|
[936] | 33 | class UserGroupAdapter: DataAdapterBase, IUserGroupAdapter {
|
---|
| 34 | private dsHiveServerTableAdapters.UserGroupTableAdapter adapter =
|
---|
| 35 | new dsHiveServerTableAdapters.UserGroupTableAdapter();
|
---|
| 36 |
|
---|
| 37 | private dsHiveServer.UserGroupDataTable data =
|
---|
| 38 | new dsHiveServer.UserGroupDataTable();
|
---|
| 39 |
|
---|
| 40 | private dsHiveServerTableAdapters.PermissionOwner_UserGroupTableAdapter permOwnerUserGroupAdapter =
|
---|
| 41 | new dsHiveServerTableAdapters.PermissionOwner_UserGroupTableAdapter();
|
---|
| 42 |
|
---|
| 43 | private dsHiveServer.PermissionOwner_UserGroupDataTable permOwnerUserGroupData =
|
---|
| 44 | new dsHiveServer.PermissionOwner_UserGroupDataTable();
|
---|
| 45 |
|
---|
| 46 | private IPermissionOwnerAdapter permOwnerAdapter =
|
---|
| 47 | ServiceLocator.GetPermissionOwnerAdapter();
|
---|
| 48 |
|
---|
| 49 | private IUserAdapter userAdapter =
|
---|
| 50 | ServiceLocator.GetUserAdapter();
|
---|
| 51 |
|
---|
| 52 | public UserGroupAdapter() {
|
---|
| 53 | adapter.Fill(data);
|
---|
| 54 | permOwnerUserGroupAdapter.Fill(permOwnerUserGroupData);
|
---|
| 55 | }
|
---|
| 56 |
|
---|
| 57 | protected override void Update() {
|
---|
| 58 | this.adapter.Update(this.data);
|
---|
| 59 | this.permOwnerUserGroupAdapter.Update(permOwnerUserGroupData);
|
---|
| 60 | }
|
---|
| 61 |
|
---|
| 62 | private UserGroup Convert(dsHiveServer.UserGroupRow row,
|
---|
| 63 | UserGroup userGroup) {
|
---|
| 64 | if (row != null && userGroup != null) {
|
---|
| 65 | /*Parent - Permission Owner*/
|
---|
| 66 | userGroup.PermissionOwnerId = row.PermissionOwnerId;
|
---|
| 67 | permOwnerAdapter.GetPermissionOwnerById(userGroup);
|
---|
| 68 |
|
---|
| 69 | //first check for created references
|
---|
| 70 | IEnumerable<dsHiveServer.PermissionOwner_UserGroupRow> userGroupRows =
|
---|
| 71 | from permOwner in
|
---|
| 72 | permOwnerUserGroupData.AsEnumerable<dsHiveServer.PermissionOwner_UserGroupRow>()
|
---|
| 73 | where permOwner.UserGroupId == userGroup.PermissionOwnerId
|
---|
| 74 | select permOwner;
|
---|
| 75 |
|
---|
| 76 | foreach (dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow in
|
---|
| 77 | userGroupRows) {
|
---|
| 78 | PermissionOwner permOwner = null;
|
---|
| 79 |
|
---|
| 80 | IEnumerable<PermissionOwner> permOwners =
|
---|
| 81 | from p in
|
---|
| 82 | userGroup.Members
|
---|
| 83 | where p.PermissionOwnerId == permOwnerUserGroupRow.PermissionOwnerId
|
---|
| 84 | select p;
|
---|
| 85 | if (permOwners.Count<PermissionOwner>() == 1)
|
---|
| 86 | permOwner = permOwners.First<PermissionOwner>();
|
---|
| 87 |
|
---|
| 88 | if (permOwner == null) {
|
---|
| 89 | PermissionOwner permissionOwner =
|
---|
| 90 | userAdapter.GetUserById(permOwnerUserGroupRow.PermissionOwnerId);
|
---|
| 91 |
|
---|
| 92 | if (permissionOwner == null) {
|
---|
| 93 | //is a user group
|
---|
| 94 | permissionOwner =
|
---|
| 95 | GetUserGroupById(permOwnerUserGroupRow.PermissionOwnerId);
|
---|
| 96 | }
|
---|
| 97 |
|
---|
| 98 | userGroup.Members.Add(permissionOwner);
|
---|
| 99 | }
|
---|
| 100 | }
|
---|
| 101 |
|
---|
| 102 | //secondly check for deleted references
|
---|
| 103 | ICollection<PermissionOwner> deleted =
|
---|
| 104 | new List<PermissionOwner>();
|
---|
| 105 |
|
---|
| 106 | foreach (PermissionOwner permOwner in userGroup.Members) {
|
---|
| 107 | dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow =
|
---|
| 108 | permOwnerUserGroupData.FindByPermissionOwnerIdUserGroupId(
|
---|
| 109 | permOwner.PermissionOwnerId,
|
---|
| 110 | userGroup.PermissionOwnerId);
|
---|
| 111 |
|
---|
| 112 | if (permOwnerUserGroupRow == null) {
|
---|
| 113 | deleted.Add(permOwner);
|
---|
| 114 | }
|
---|
| 115 | }
|
---|
| 116 |
|
---|
| 117 | foreach (PermissionOwner permOwner in deleted) {
|
---|
| 118 | userGroup.Members.Remove(permOwner);
|
---|
| 119 | }
|
---|
| 120 |
|
---|
| 121 | return userGroup;
|
---|
| 122 | } else
|
---|
| 123 | return null;
|
---|
| 124 | }
|
---|
| 125 |
|
---|
| 126 | private dsHiveServer.UserGroupRow Convert(UserGroup userGroup,
|
---|
| 127 | dsHiveServer.UserGroupRow row) {
|
---|
| 128 | if (userGroup != null && row != null) {
|
---|
| 129 | row.PermissionOwnerId = userGroup.PermissionOwnerId;
|
---|
| 130 |
|
---|
| 131 | //update references
|
---|
| 132 | foreach (PermissionOwner permOwner in userGroup.Members) {
|
---|
| 133 | //first update the member to make sure it exists in the DB
|
---|
| 134 | if (permOwner is User) {
|
---|
| 135 | userAdapter.UpdateUser(permOwner as User);
|
---|
| 136 | } else if (permOwner is UserGroup) {
|
---|
| 137 | UpdateUserGroup(permOwner as UserGroup);
|
---|
| 138 | }
|
---|
| 139 |
|
---|
| 140 | //secondly check for created references
|
---|
| 141 | dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow =
|
---|
| 142 | permOwnerUserGroupData.FindByPermissionOwnerIdUserGroupId(
|
---|
| 143 | permOwner.PermissionOwnerId,
|
---|
| 144 | userGroup.PermissionOwnerId);
|
---|
| 145 |
|
---|
| 146 | if (permOwnerUserGroupRow == null) {
|
---|
| 147 | permOwnerUserGroupRow =
|
---|
| 148 | permOwnerUserGroupData.NewPermissionOwner_UserGroupRow();
|
---|
| 149 |
|
---|
| 150 | permOwnerUserGroupRow.PermissionOwnerId =
|
---|
| 151 | permOwner.PermissionOwnerId;
|
---|
| 152 | permOwnerUserGroupRow.UserGroupId =
|
---|
| 153 | userGroup.PermissionOwnerId;
|
---|
| 154 |
|
---|
| 155 | permOwnerUserGroupData.AddPermissionOwner_UserGroupRow(
|
---|
| 156 | permOwnerUserGroupRow);
|
---|
| 157 | }
|
---|
| 158 | }
|
---|
| 159 |
|
---|
| 160 | //thirdly check for deleted references
|
---|
| 161 | IEnumerable<dsHiveServer.PermissionOwner_UserGroupRow> userGroupRows =
|
---|
| 162 | from permOwner in
|
---|
| 163 | permOwnerUserGroupData.AsEnumerable<dsHiveServer.PermissionOwner_UserGroupRow>()
|
---|
| 164 | where permOwner.UserGroupId == userGroup.PermissionOwnerId
|
---|
| 165 | select permOwner;
|
---|
| 166 |
|
---|
| 167 | ICollection<dsHiveServer.PermissionOwner_UserGroupRow> deleted =
|
---|
| 168 | new List<dsHiveServer.PermissionOwner_UserGroupRow>();
|
---|
| 169 |
|
---|
| 170 | foreach (dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow in
|
---|
| 171 | userGroupRows) {
|
---|
[939] | 172 | PermissionOwner permOwner = null;
|
---|
[936] | 173 |
|
---|
[939] | 174 | IEnumerable<PermissionOwner> permOwners =
|
---|
| 175 | from p in
|
---|
| 176 | userGroup.Members
|
---|
| 177 | where p.PermissionOwnerId == permOwnerUserGroupRow.PermissionOwnerId
|
---|
| 178 | select p;
|
---|
| 179 |
|
---|
| 180 | if (permOwners.Count<PermissionOwner>() == 1)
|
---|
| 181 | permOwner = permOwners.First<PermissionOwner>();
|
---|
| 182 |
|
---|
[936] | 183 | if (permOwner == null) {
|
---|
| 184 | deleted.Add(permOwnerUserGroupRow);
|
---|
| 185 | }
|
---|
| 186 | }
|
---|
| 187 |
|
---|
| 188 | foreach (dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow in
|
---|
| 189 | deleted) {
|
---|
| 190 | permOwnerUserGroupData.RemovePermissionOwner_UserGroupRow(
|
---|
| 191 | permOwnerUserGroupRow);
|
---|
| 192 | }
|
---|
| 193 |
|
---|
| 194 | }
|
---|
| 195 |
|
---|
| 196 | return row;
|
---|
| 197 | }
|
---|
| 198 |
|
---|
[910] | 199 | #region IUserGroupAdapter Members
|
---|
[936] | 200 | [MethodImpl(MethodImplOptions.Synchronized)]
|
---|
| 201 | public void UpdateUserGroup(UserGroup group) {
|
---|
| 202 | if (group != null) {
|
---|
| 203 | permOwnerAdapter.UpdatePermissionOwner(group);
|
---|
[910] | 204 |
|
---|
[936] | 205 | dsHiveServer.UserGroupRow row =
|
---|
| 206 | data.FindByPermissionOwnerId(group.PermissionOwnerId);
|
---|
| 207 |
|
---|
| 208 | if (row == null) {
|
---|
| 209 | row = data.NewUserGroupRow();
|
---|
| 210 | row.PermissionOwnerId = group.PermissionOwnerId;
|
---|
| 211 | data.AddUserGroupRow(row);
|
---|
| 212 | }
|
---|
| 213 |
|
---|
| 214 | Convert(group, row);
|
---|
| 215 | }
|
---|
[910] | 216 | }
|
---|
| 217 |
|
---|
| 218 | public UserGroup GetUserGroupById(long userGroupId) {
|
---|
[936] | 219 | UserGroup userGroup = new UserGroup();
|
---|
| 220 |
|
---|
| 221 | dsHiveServer.UserGroupRow row =
|
---|
| 222 | data.FindByPermissionOwnerId(userGroupId);
|
---|
| 223 |
|
---|
| 224 | if (row != null) {
|
---|
| 225 | Convert(row, userGroup);
|
---|
| 226 |
|
---|
| 227 | return userGroup;
|
---|
| 228 | } else {
|
---|
| 229 | return null;
|
---|
| 230 | }
|
---|
[910] | 231 | }
|
---|
| 232 |
|
---|
| 233 | public ICollection<UserGroup> GetAllUserGroups() {
|
---|
[936] | 234 | ICollection<UserGroup> allUserGroups =
|
---|
| 235 | new List<UserGroup>();
|
---|
| 236 |
|
---|
| 237 | foreach (dsHiveServer.UserGroupRow row in data) {
|
---|
| 238 | UserGroup userGroup = new UserGroup();
|
---|
| 239 |
|
---|
| 240 | Convert(row, userGroup);
|
---|
| 241 | allUserGroups.Add(userGroup);
|
---|
| 242 | }
|
---|
| 243 |
|
---|
| 244 | return allUserGroups;
|
---|
[910] | 245 | }
|
---|
| 246 |
|
---|
[939] | 247 | public ICollection<UserGroup> MemberOf(PermissionOwner permOwner) {
|
---|
| 248 | ICollection<UserGroup> userGroups =
|
---|
| 249 | new List<UserGroup>();
|
---|
| 250 |
|
---|
| 251 | if (permOwner != null) {
|
---|
| 252 | IEnumerable<dsHiveServer.PermissionOwner_UserGroupRow> userGroupRows =
|
---|
| 253 | from userGroup in
|
---|
| 254 | permOwnerUserGroupData.AsEnumerable<dsHiveServer.PermissionOwner_UserGroupRow>()
|
---|
| 255 | where userGroup.PermissionOwnerId == permOwner.PermissionOwnerId
|
---|
| 256 | select userGroup;
|
---|
| 257 |
|
---|
| 258 | foreach (dsHiveServer.PermissionOwner_UserGroupRow userGroupRow in
|
---|
| 259 | userGroupRows) {
|
---|
| 260 | UserGroup userGroup =
|
---|
| 261 | GetUserGroupById(userGroupRow.UserGroupId);
|
---|
| 262 | userGroups.Add(userGroup);
|
---|
| 263 | }
|
---|
| 264 | }
|
---|
| 265 |
|
---|
| 266 | return userGroups;
|
---|
| 267 | }
|
---|
| 268 |
|
---|
[936] | 269 | [MethodImpl(MethodImplOptions.Synchronized)]
|
---|
[910] | 270 | public bool DeleteUserGroup(UserGroup group) {
|
---|
[936] | 271 | if (group != null) {
|
---|
| 272 | dsHiveServer.UserGroupRow row =
|
---|
| 273 | data.FindByPermissionOwnerId(group.PermissionOwnerId);
|
---|
| 274 |
|
---|
| 275 | if (row != null) {
|
---|
| 276 | ICollection<dsHiveServer.PermissionOwner_UserGroupRow> deleted =
|
---|
| 277 | new List<dsHiveServer.PermissionOwner_UserGroupRow>();
|
---|
| 278 |
|
---|
| 279 | foreach (dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow in
|
---|
| 280 | permOwnerUserGroupData) {
|
---|
| 281 | if (permOwnerUserGroupRow.UserGroupId == group.PermissionOwnerId ||
|
---|
[939] | 282 | permOwnerUserGroupRow.PermissionOwnerId == group.PermissionOwnerId) {
|
---|
[936] | 283 | deleted.Add(permOwnerUserGroupRow);
|
---|
| 284 | }
|
---|
| 285 | }
|
---|
| 286 |
|
---|
| 287 | foreach (dsHiveServer.PermissionOwner_UserGroupRow permOwnerUserGroupRow in
|
---|
| 288 | deleted) {
|
---|
| 289 | permOwnerUserGroupData.RemovePermissionOwner_UserGroupRow(
|
---|
| 290 | permOwnerUserGroupRow);
|
---|
| 291 | }
|
---|
| 292 |
|
---|
| 293 | data.RemoveUserGroupRow(row);
|
---|
| 294 | return permOwnerAdapter.DeletePermissionOwner(group);
|
---|
| 295 | }
|
---|
| 296 | }
|
---|
| 297 |
|
---|
| 298 | return false;
|
---|
[910] | 299 | }
|
---|
| 300 |
|
---|
| 301 | #endregion
|
---|
| 302 | }
|
---|
| 303 | }
|
---|