[6983] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[7259] | 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[6983] | 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.ServiceModel;
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| 26 | using HeuristicLab.Services.Hive.DataTransfer;
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| 27 | using HeuristicLab.Services.Hive.ServiceContracts;
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| 28 | using DA = HeuristicLab.Services.Hive.DataAccess;
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| 29 | using DT = HeuristicLab.Services.Hive.DataTransfer;
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| 30 |
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| 31 |
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| 32 | namespace HeuristicLab.Services.Hive {
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| 33 |
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| 34 | /// <summary>
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| 35 | /// Implementation of the Hive service (interface <see cref="IHiveService"/>).
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| 36 | /// We need 'IgnoreExtensionDataObject' Attribute for the slave to work.
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| 37 | /// </summary>
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| 38 | [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall, IgnoreExtensionDataObject = true)]
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[9391] | 39 | [HiveOperationContextBehavior]
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[6983] | 40 | public class HiveService : IHiveService {
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[9391] | 41 | private IHiveDtoDao dtoDao {
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| 42 | get { return ServiceLocator.Instance.HiveDtoDao; }
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| 43 | }
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[6983] | 44 | private IHiveDao dao {
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| 45 | get { return ServiceLocator.Instance.HiveDao; }
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| 46 | }
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[8051] | 47 | private Access.IRoleVerifier authen {
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| 48 | get { return ServiceLocator.Instance.RoleVerifier; }
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[6983] | 49 | }
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| 50 | private IAuthorizationManager author {
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| 51 | get { return ServiceLocator.Instance.AuthorizationManager; }
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| 52 | }
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| 53 | private DataAccess.ITransactionManager trans {
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| 54 | get { return ServiceLocator.Instance.TransactionManager; }
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| 55 | }
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| 56 | private IEventManager eventManager {
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| 57 | get { return ServiceLocator.Instance.EventManager; }
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| 58 | }
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[8051] | 59 | private Access.IUserManager userManager {
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[6983] | 60 | get { return ServiceLocator.Instance.UserManager; }
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| 61 | }
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| 62 | private HeartbeatManager heartbeatManager {
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| 63 | get { return ServiceLocator.Instance.HeartbeatManager; }
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| 64 | }
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| 65 |
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| 66 | #region Task Methods
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| 67 | public Guid AddTask(Task task, TaskData taskData, IEnumerable<Guid> resourceIds) {
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| 68 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 69 | return trans.UseTransaction(() => {
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[9391] | 70 | task.Id = dtoDao.AddTask(task);
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[6983] | 71 | taskData.TaskId = task.Id;
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| 72 | taskData.LastUpdate = DateTime.Now;
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[9391] | 73 | dtoDao.AssignJobToResource(task.Id, resourceIds);
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| 74 | dtoDao.AddTaskData(taskData);
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| 75 | dtoDao.UpdateTaskState(task.Id, DA.TaskState.Waiting, null, userManager.CurrentUserId, null);
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[6983] | 76 | return taskData.TaskId;
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| 77 | }, false, true);
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| 78 | }
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| 79 |
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| 80 | public Guid AddChildTask(Guid parentTaskId, Task task, TaskData taskData) {
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| 81 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 82 | return trans.UseTransaction(() => {
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| 83 | task.ParentTaskId = parentTaskId;
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[9391] | 84 | return AddTask(task, taskData, dtoDao.GetAssignedResources(parentTaskId).Select(x => x.Id));
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[6983] | 85 | }, false, true);
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| 86 | }
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| 87 |
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| 88 | public Task GetTask(Guid taskId) {
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| 89 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 90 | author.AuthorizeForTask(taskId, Permission.Read);
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[7045] | 91 |
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| 92 | return trans.UseTransaction(() => {
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[9391] | 93 | return dtoDao.GetTask(taskId);
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[7045] | 94 | }, false, false);
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[6983] | 95 | }
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| 96 |
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| 97 | public IEnumerable<Task> GetTasks() {
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| 98 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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[9257] | 99 | return trans.UseTransaction(() => {
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[9391] | 100 | var tasks = dtoDao.GetTasks(x => true);
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[9257] | 101 | foreach (var task in tasks)
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| 102 | author.AuthorizeForTask(task.Id, Permission.Read);
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| 103 | return tasks;
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| 104 | });
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[6983] | 105 | }
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| 106 |
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| 107 | public IEnumerable<LightweightTask> GetLightweightTasks(IEnumerable<Guid> taskIds) {
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| 108 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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[7045] | 109 |
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| 110 | return trans.UseTransaction(() => {
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[9391] | 111 | var tasks = dtoDao.GetTasks(x => taskIds.Contains(x.TaskId)).Select(x => new LightweightTask(x)).ToArray();
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[7045] | 112 | foreach (var task in tasks)
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| 113 | author.AuthorizeForTask(task.Id, Permission.Read);
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| 114 | return tasks;
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| 115 | }, false, false);
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[6983] | 116 | }
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| 117 |
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| 118 | public IEnumerable<LightweightTask> GetLightweightChildTasks(Guid? parentTaskId, bool recursive, bool includeParent) {
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| 119 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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[7045] | 120 |
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| 121 | return trans.UseTransaction(() => {
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| 122 | var tasks = GetChildTasks(parentTaskId, recursive, includeParent).Select(x => new LightweightTask(x)).ToArray();
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| 123 | foreach (var task in tasks)
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| 124 | author.AuthorizeForTask(task.Id, Permission.Read);
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| 125 | return tasks;
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| 126 | }, false, false);
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[6983] | 127 | }
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| 128 |
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| 129 | public IEnumerable<LightweightTask> GetLightweightJobTasks(Guid jobId) {
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| 130 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 131 | author.AuthorizeForJob(jobId, Permission.Read);
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[7045] | 132 |
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| 133 | return trans.UseTransaction(() => {
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[9391] | 134 | return dtoDao.GetLightweightTasks(task => task.JobId == jobId).ToArray();
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[9219] | 135 | }, false, true);
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| 136 | }
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| 137 |
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| 138 | public IEnumerable<LightweightTask> GetLightweightJobTasksWithoutStateLog(Guid jobId) {
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| 139 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 140 | author.AuthorizeForJob(jobId, Permission.Read);
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| 141 |
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| 142 | return trans.UseTransaction(() => {
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[9391] | 143 | return dtoDao.GetLightweightTasksWithoutStateLog(task => task.JobId == jobId).ToArray();
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[7045] | 144 | }, false, false);
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[6983] | 145 | }
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| 146 |
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| 147 | public TaskData GetTaskData(Guid taskId) {
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| 148 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 149 | author.AuthorizeForTask(taskId, Permission.Read);
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[9257] | 150 |
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| 151 | return trans.UseTransaction(() => {
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[9391] | 152 | return dtoDao.GetTaskData(taskId);
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[9257] | 153 | });
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[6983] | 154 | }
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| 155 |
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| 156 | public void UpdateTask(Task taskDto) {
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| 157 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 158 | author.AuthorizeForTask(taskDto.Id, Permission.Full);
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[9257] | 159 |
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[6983] | 160 | trans.UseTransaction(() => {
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[9391] | 161 | dtoDao.UpdateTaskAndPlugins(taskDto);
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[6983] | 162 | });
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| 163 | }
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| 164 |
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| 165 | public void UpdateTaskData(Task task, TaskData taskData) {
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| 166 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 167 | author.AuthorizeForTask(task.Id, Permission.Full);
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[9257] | 168 |
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[9391] | 169 | // what for?
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| 170 | /*trans.UseTransaction(() => {
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| 171 | dtoDao.UpdateTaskAndPlugins(task);
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| 172 | });*/
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[9257] | 173 |
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| 174 | trans.UseTransaction(() => {
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[9391] | 175 | var data = dao.GetTaskDataByDto(taskData);
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| 176 | data.LastUpdate = DateTime.Now;
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| 177 | dao.UpdateTaskData(data);
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[9257] | 178 | });
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[6983] | 179 | }
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| 180 |
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| 181 | public void DeleteTask(Guid taskId) {
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| 182 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 183 | author.AuthorizeForTask(taskId, Permission.Full);
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| 184 | trans.UseTransaction(() => {
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[9391] | 185 | dtoDao.DeleteTask(taskId);
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[6983] | 186 | });
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| 187 | }
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| 188 |
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| 189 | public void DeleteChildTasks(Guid parentTaskId) {
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| 190 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 191 | author.AuthorizeForTask(parentTaskId, Permission.Full);
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| 192 | trans.UseTransaction(() => {
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| 193 | var tasks = GetChildTasks(parentTaskId, true, false);
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| 194 | foreach (var task in tasks) {
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[9391] | 195 | dtoDao.DeleteTask(task.Id);
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| 196 | dtoDao.DeleteTaskData(task.Id);
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[6983] | 197 | };
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| 198 | });
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| 199 | }
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| 200 |
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| 201 | public Task UpdateTaskState(Guid taskId, TaskState taskState, Guid? slaveId, Guid? userId, string exception) {
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| 202 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 203 | author.AuthorizeForTask(taskId, Permission.Full);
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[9391] | 204 |
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[6983] | 205 | return trans.UseTransaction(() => {
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[9391] | 206 | var task = dao.UpdateTaskState(taskId, DT.Convert.ToEntity(taskState), slaveId, userId, exception);
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[6983] | 207 |
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[9391] | 208 | if (task.Command.HasValue && task.Command.Value == DA.Command.Pause && task.State == DA.TaskState.Paused) {
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[6983] | 209 | task.Command = null;
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[9391] | 210 | } else if (task.Command.HasValue && task.Command.Value == DA.Command.Abort && task.State == DA.TaskState.Aborted) {
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[6983] | 211 | task.Command = null;
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[9391] | 212 | } else if (task.Command.HasValue && task.Command.Value == DA.Command.Stop && task.State == DA.TaskState.Aborted) {
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[6983] | 213 | task.Command = null;
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| 214 | } else if (taskState == TaskState.Paused && !task.Command.HasValue) {
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| 215 | // slave paused and uploaded the task (no user-command) -> set waiting.
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[9391] | 216 | task = dao.UpdateTaskState(taskId, DA.TaskState.Waiting, slaveId, userId, exception);
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[6983] | 217 | }
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| 218 |
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[9391] | 219 | //dtoDao.UpdateTaskAndPluginsDA(task); no idea why this is needed
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| 220 | return DT.Convert.ToDto(task);
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[6983] | 221 | });
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| 222 | }
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| 223 |
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| 224 | public IEnumerable<Task> GetTasksByResourceId(Guid resourceId) {
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| 225 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
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[9391] | 226 | var tasks = trans.UseTransaction(() => dtoDao.GetJobsByResourceId(resourceId));
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[6983] | 227 | foreach (var task in tasks)
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| 228 | author.AuthorizeForTask(task.Id, Permission.Read);
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| 229 | return tasks;
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| 230 | }
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| 231 | #endregion
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| 232 |
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| 233 | #region Task Control Methods
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| 234 | public void StopTask(Guid taskId) {
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| 235 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 236 | author.AuthorizeForTask(taskId, Permission.Full);
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| 237 | trans.UseTransaction(() => {
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[9391] | 238 | var task = dtoDao.GetTask(taskId);
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[6983] | 239 | if (task.State == TaskState.Calculating || task.State == TaskState.Transferring) {
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| 240 | task.Command = Command.Stop;
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[9391] | 241 | dtoDao.UpdateTask(task);
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[6983] | 242 | } else {
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| 243 | if (task.State != TaskState.Aborted && task.State != TaskState.Finished && task.State != TaskState.Failed) {
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| 244 | task = UpdateTaskState(taskId, TaskState.Aborted, null, null, string.Empty);
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| 245 | }
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| 246 | }
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| 247 | });
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| 248 | }
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| 249 |
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| 250 | public void PauseTask(Guid taskId) {
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| 251 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 252 | author.AuthorizeForTask(taskId, Permission.Full);
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| 253 | trans.UseTransaction(() => {
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[9391] | 254 | var job = dtoDao.GetTask(taskId);
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[6983] | 255 | if (job.State == TaskState.Calculating || job.State == TaskState.Transferring) {
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| 256 | job.Command = Command.Pause;
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[9391] | 257 | dtoDao.UpdateTask(job);
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[6983] | 258 | } else {
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| 259 | job = UpdateTaskState(taskId, TaskState.Paused, null, null, string.Empty);
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| 260 | }
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| 261 | });
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| 262 | }
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| 263 |
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| 264 | public void RestartTask(Guid taskId) {
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| 265 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
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| 266 | author.AuthorizeForTask(taskId, Permission.Full);
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| 267 | trans.UseTransaction(() => {
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[9391] | 268 | Task task = dtoDao.UpdateTaskState(taskId, DA.TaskState.Waiting, null, userManager.CurrentUserId, string.Empty);
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[6983] | 269 | task.Command = null;
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[9391] | 270 | dtoDao.UpdateTask(task);
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[6983] | 271 | });
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| 272 | }
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| 273 | #endregion
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| 274 |
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| 275 | #region Job Methods
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| 276 | public Job GetJob(Guid id) {
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| 277 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 278 | author.AuthorizeForJob(id, Permission.Read);
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[9232] | 279 | return trans.UseTransaction(() => {
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[9391] | 280 | var job = dtoDao.GetJobs(x =>
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[9232] | 281 | x.JobId == id
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| 282 | && (x.OwnerUserId == userManager.CurrentUserId || x.JobPermissions.Count(hep => hep.Permission != DA.Permission.NotAllowed && hep.GrantedUserId == userManager.CurrentUserId) > 0)
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| 283 | ).FirstOrDefault();
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| 284 | if (job != null) {
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[9391] | 285 | job.Permission = DT.Convert.ToDto(dtoDao.GetPermissionForJob(job.Id, userManager.CurrentUserId));
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[9232] | 286 | job.OwnerUsername = userManager.GetUserById(job.OwnerUserId).UserName;
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| 287 | }
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| 288 | return job;
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| 289 | });
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[6983] | 290 | }
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| 291 |
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| 292 | public IEnumerable<Job> GetJobs() {
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| 293 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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[9232] | 294 | return trans.UseTransaction(() => {
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[9391] | 295 | var jobs = dtoDao.GetJobs(x => x.OwnerUserId == userManager.CurrentUserId || x.JobPermissions.Count(hep => hep.Permission != DA.Permission.NotAllowed && hep.GrantedUserId == userManager.CurrentUserId) > 0);
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[9232] | 296 | foreach (var job in jobs) {
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| 297 | author.AuthorizeForJob(job.Id, Permission.Read);
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[9391] | 298 | job.Permission = DT.Convert.ToDto(dtoDao.GetPermissionForJob(job.Id, userManager.CurrentUserId));
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[9232] | 299 | job.OwnerUsername = userManager.GetUserById(job.OwnerUserId).UserName;
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| 300 | }
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| 301 | return jobs;
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| 302 | });
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[6983] | 303 | }
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| 304 |
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| 305 | public IEnumerable<Job> GetAllJobs() {
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| 306 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
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[9232] | 307 | return trans.UseTransaction(() => {
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[9391] | 308 | var jobs = dtoDao.GetJobs(x => true);
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[9232] | 309 | foreach (var job in jobs) { // no authorization here, since this method is admin-only! (admin is allowed to read all task)
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[9391] | 310 | job.Permission = DT.Convert.ToDto(dtoDao.GetPermissionForJob(job.Id, userManager.CurrentUserId));
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[9232] | 311 | job.OwnerUsername = userManager.GetUserById(job.OwnerUserId).UserName;
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| 312 | }
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| 313 | return jobs;
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| 314 | });
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[6983] | 315 | }
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| 316 |
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| 317 | public Guid AddJob(Job jobDto) {
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| 318 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 319 | return trans.UseTransaction(() => {
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| 320 | jobDto.OwnerUserId = userManager.CurrentUserId;
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| 321 | jobDto.DateCreated = DateTime.Now;
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[9391] | 322 | return dtoDao.AddJob(jobDto);
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[6983] | 323 | });
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| 324 | }
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| 325 |
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| 326 | public void UpdateJob(Job jobDto) {
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| 327 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 328 | author.AuthorizeForJob(jobDto.Id, Permission.Full);
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| 329 | trans.UseTransaction(() => {
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[9391] | 330 | dtoDao.UpdateJob(jobDto);
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[6983] | 331 | });
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| 332 | }
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| 333 |
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| 334 | public void DeleteJob(Guid jobId) {
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| 335 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 336 | author.AuthorizeForJob(jobId, Permission.Full);
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| 337 | trans.UseTransaction(() => {
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[9391] | 338 | dtoDao.DeleteJob(jobId); // child task will be deleted by db-trigger
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[6983] | 339 | });
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| 340 | }
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| 341 | #endregion
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| 342 |
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| 343 | #region JobPermission Methods
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| 344 | public void GrantPermission(Guid jobId, Guid grantedUserId, Permission permission) {
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| 345 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
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| 346 | trans.UseTransaction(() => {
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[9391] | 347 | Job job = dtoDao.GetJob(jobId);
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[6983] | 348 | if (job == null) throw new FaultException<FaultReason>(new FaultReason("Could not find task with id " + jobId));
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[9391] | 349 | Permission perm = DT.Convert.ToDto(dtoDao.GetPermissionForJob(job.Id, userManager.CurrentUserId));
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[6983] | 350 | if (perm != Permission.Full) throw new FaultException<FaultReason>(new FaultReason("Not allowed to grant permissions for this experiment"));
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[9391] | 351 | dtoDao.SetJobPermission(jobId, userManager.CurrentUserId, grantedUserId, DT.Convert.ToEntity(permission));
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[6983] | 352 | });
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| 353 | }
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| 354 |
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| 355 | public void RevokePermission(Guid jobId, Guid grantedUserId) {
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| 356 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 357 | trans.UseTransaction(() => {
|
---|
[9391] | 358 | Job job = dtoDao.GetJob(jobId);
|
---|
[6983] | 359 | if (job == null) throw new FaultException<FaultReason>(new FaultReason("Could not find task with id " + jobId));
|
---|
[9391] | 360 | DA.Permission perm = dtoDao.GetPermissionForJob(job.Id, userManager.CurrentUserId);
|
---|
[6983] | 361 | if (perm != DA.Permission.Full) throw new FaultException<FaultReason>(new FaultReason("Not allowed to grant permissions for this experiment"));
|
---|
[9391] | 362 | dtoDao.SetJobPermission(jobId, userManager.CurrentUserId, grantedUserId, DA.Permission.NotAllowed);
|
---|
[6983] | 363 | });
|
---|
| 364 | }
|
---|
[7910] | 365 |
|
---|
[6983] | 366 | public IEnumerable<JobPermission> GetJobPermissions(Guid jobId) {
|
---|
| 367 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 368 | return trans.UseTransaction(() => {
|
---|
[9391] | 369 | DA.Permission currentUserPermission = dtoDao.GetPermissionForJob(jobId, userManager.CurrentUserId);
|
---|
[6983] | 370 | if (currentUserPermission != DA.Permission.Full) throw new FaultException<FaultReason>(new FaultReason("Not allowed to list permissions for this experiment"));
|
---|
[9391] | 371 | return dtoDao.GetJobPermissions(x => x.JobId == jobId);
|
---|
[6983] | 372 | });
|
---|
| 373 | }
|
---|
| 374 |
|
---|
| 375 | public bool IsAllowedPrivileged() {
|
---|
| 376 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 377 | return authen.IsInRole(HiveRoles.IsAllowedPrivileged);
|
---|
| 378 | }
|
---|
| 379 | #endregion
|
---|
| 380 |
|
---|
| 381 | #region Login Methods
|
---|
| 382 | public void Hello(Slave slaveInfo) {
|
---|
| 383 | authen.AuthenticateForAnyRole(HiveRoles.Slave);
|
---|
[7916] | 384 | if (userManager.CurrentUser.UserName != "hiveslave")
|
---|
| 385 | slaveInfo.OwnerUserId = userManager.CurrentUserId;
|
---|
| 386 |
|
---|
[6983] | 387 | trans.UseTransaction(() => {
|
---|
[9391] | 388 | var slave = dtoDao.GetSlave(slaveInfo.Id);
|
---|
[6983] | 389 |
|
---|
| 390 | if (slave == null) {
|
---|
[9391] | 391 | var healGroup = dtoDao.GetResources(x => x.Name == "HEAL").First();
|
---|
[9369] | 392 | if (healGroup != null) {
|
---|
| 393 | slaveInfo.ParentResourceId = healGroup.Id;
|
---|
| 394 | }
|
---|
[9391] | 395 | dtoDao.AddSlave(slaveInfo);
|
---|
[6983] | 396 | } else {
|
---|
[7916] | 397 | slave.Name = slaveInfo.Name;
|
---|
| 398 | slave.Description = slaveInfo.Description;
|
---|
| 399 | slave.OwnerUserId = slaveInfo.OwnerUserId;
|
---|
[6983] | 400 |
|
---|
[7916] | 401 | slave.Cores = slaveInfo.Cores;
|
---|
| 402 | slave.CpuArchitecture = slaveInfo.CpuArchitecture;
|
---|
| 403 | slave.CpuSpeed = slaveInfo.CpuSpeed;
|
---|
| 404 | slave.FreeCores = slaveInfo.FreeCores;
|
---|
| 405 | slave.FreeMemory = slaveInfo.FreeMemory;
|
---|
| 406 | slave.Memory = slaveInfo.Memory;
|
---|
| 407 | slave.OperatingSystem = slaveInfo.OperatingSystem;
|
---|
[6983] | 408 |
|
---|
[7916] | 409 | slave.LastHeartbeat = DateTime.Now;
|
---|
| 410 | slave.SlaveState = SlaveState.Idle;
|
---|
[6983] | 411 |
|
---|
| 412 | // don't update those properties: dbSlave.IsAllowedToCalculate, dbSlave.ParentResourceId
|
---|
| 413 |
|
---|
[9391] | 414 | dtoDao.UpdateSlave(slave);
|
---|
[6983] | 415 | }
|
---|
| 416 | });
|
---|
| 417 | }
|
---|
| 418 |
|
---|
| 419 | public void GoodBye(Guid slaveId) {
|
---|
| 420 | authen.AuthenticateForAnyRole(HiveRoles.Slave);
|
---|
| 421 | trans.UseTransaction(() => {
|
---|
[9391] | 422 | var slave = dtoDao.GetSlave(slaveId);
|
---|
[6983] | 423 | if (slave != null) {
|
---|
| 424 | slave.SlaveState = SlaveState.Offline;
|
---|
[9391] | 425 | dtoDao.UpdateSlave(slave);
|
---|
[6983] | 426 | }
|
---|
| 427 | });
|
---|
| 428 | }
|
---|
| 429 | #endregion
|
---|
| 430 |
|
---|
| 431 | #region Heartbeat Methods
|
---|
| 432 | public List<MessageContainer> Heartbeat(Heartbeat heartbeat) {
|
---|
| 433 | authen.AuthenticateForAnyRole(HiveRoles.Slave);
|
---|
[7189] | 434 |
|
---|
[9257] | 435 | List<MessageContainer> result = new List<MessageContainer>();
|
---|
| 436 | try {
|
---|
| 437 | result = heartbeatManager.ProcessHeartbeat(heartbeat);
|
---|
| 438 | }
|
---|
| 439 | catch (Exception ex) {
|
---|
| 440 | DA.LogFactory.GetLogger(this.GetType().Namespace).Log("Exception processing Heartbeat: " + ex.ToString());
|
---|
| 441 | }
|
---|
[7189] | 442 |
|
---|
| 443 | if (HeuristicLab.Services.Hive.Properties.Settings.Default.TriggerEventManagerInHeartbeat) {
|
---|
| 444 | TriggerEventManager(false);
|
---|
| 445 | }
|
---|
| 446 |
|
---|
| 447 | return result;
|
---|
[6983] | 448 | }
|
---|
| 449 | #endregion
|
---|
| 450 |
|
---|
| 451 | #region Plugin Methods
|
---|
| 452 | public Guid AddPlugin(Plugin plugin, List<PluginData> pluginDatas) {
|
---|
| 453 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 454 | return trans.UseTransaction(() => {
|
---|
| 455 | plugin.UserId = userManager.CurrentUserId;
|
---|
| 456 | plugin.DateCreated = DateTime.Now;
|
---|
| 457 |
|
---|
[9391] | 458 | var existing = dtoDao.GetPlugins(x => x.Hash != null).Where(x => x.Hash.SequenceEqual(plugin.Hash));
|
---|
[6983] | 459 | if (existing.Count() > 0) {
|
---|
| 460 | // a plugin already exists.
|
---|
| 461 | throw new FaultException<PluginAlreadyExistsFault>(new PluginAlreadyExistsFault(existing.Single().Id));
|
---|
| 462 | }
|
---|
| 463 |
|
---|
[9391] | 464 | Guid pluginId = dtoDao.AddPlugin(plugin);
|
---|
[6983] | 465 | foreach (PluginData pluginData in pluginDatas) {
|
---|
| 466 | pluginData.PluginId = pluginId;
|
---|
[9391] | 467 | dtoDao.AddPluginData(pluginData);
|
---|
[6983] | 468 | }
|
---|
| 469 | return pluginId;
|
---|
| 470 | });
|
---|
| 471 | }
|
---|
| 472 |
|
---|
| 473 | public Plugin GetPlugin(Guid pluginId) {
|
---|
| 474 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
|
---|
[9257] | 475 | return trans.UseTransaction(() => {
|
---|
[9391] | 476 | return dtoDao.GetPlugin(pluginId);
|
---|
[9257] | 477 | });
|
---|
[6983] | 478 | }
|
---|
| 479 |
|
---|
| 480 | public Plugin GetPluginByHash(byte[] hash) {
|
---|
| 481 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
|
---|
[9257] | 482 | return trans.UseTransaction(() => {
|
---|
[9391] | 483 | return dtoDao.GetPlugins(x => x.Hash == hash).FirstOrDefault();
|
---|
[9257] | 484 | });
|
---|
[6983] | 485 | }
|
---|
| 486 |
|
---|
| 487 | // note: this is a possible security problem, since a client is able to download all plugins, which may contain proprietary code (which can be disassembled)
|
---|
| 488 | // change so that only with GetPluginByHash it is possible to download plugins
|
---|
| 489 | public IEnumerable<Plugin> GetPlugins() {
|
---|
| 490 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
|
---|
[9257] | 491 | return trans.UseTransaction(() => {
|
---|
[9391] | 492 | return dtoDao.GetPlugins(x => x.Hash != null);
|
---|
[9257] | 493 | });
|
---|
[6983] | 494 | }
|
---|
| 495 |
|
---|
| 496 | public IEnumerable<PluginData> GetPluginDatas(List<Guid> pluginIds) {
|
---|
| 497 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
|
---|
| 498 | var pluginDatas = new List<PluginData>();
|
---|
| 499 | return trans.UseTransaction(() => {
|
---|
| 500 | foreach (Guid guid in pluginIds) {
|
---|
[9391] | 501 | pluginDatas.AddRange(dtoDao.GetPluginDatas(x => x.PluginId == guid).ToList());
|
---|
[6983] | 502 | }
|
---|
| 503 | return pluginDatas;
|
---|
| 504 | });
|
---|
| 505 | }
|
---|
| 506 |
|
---|
| 507 | public void DeletePlugin(Guid pluginId) {
|
---|
| 508 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client, HiveRoles.Slave);
|
---|
[9257] | 509 | trans.UseTransaction(() => {
|
---|
[9391] | 510 | dtoDao.DeletePlugin(pluginId);
|
---|
[9257] | 511 | });
|
---|
[6983] | 512 | }
|
---|
| 513 | #endregion
|
---|
| 514 |
|
---|
[7916] | 515 | #region ResourcePermission Methods
|
---|
[8065] | 516 | public void GrantResourcePermissions(Guid resourceId, Guid[] grantedUserIds) {
|
---|
[7916] | 517 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 518 | trans.UseTransaction(() => {
|
---|
[9391] | 519 | Resource resource = dtoDao.GetResource(resourceId);
|
---|
[7916] | 520 | if (resource == null) throw new FaultException<FaultReason>(new FaultReason("Could not find resource with id " + resourceId));
|
---|
[8051] | 521 | if (resource.OwnerUserId != userManager.CurrentUserId && !authen.IsInRole(HiveRoles.Administrator)) throw new FaultException<FaultReason>(new FaultReason("Not allowed to grant permission for this resource"));
|
---|
| 522 | foreach (Guid id in grantedUserIds)
|
---|
[9391] | 523 | dtoDao.AddResourcePermission(new ResourcePermission { ResourceId = resourceId, GrantedByUserId = userManager.CurrentUserId, GrantedUserId = id });
|
---|
[7916] | 524 | });
|
---|
| 525 | }
|
---|
| 526 |
|
---|
[8065] | 527 | public void RevokeResourcePermissions(Guid resourceId, Guid[] grantedUserIds) {
|
---|
[7916] | 528 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 529 | trans.UseTransaction(() => {
|
---|
[9391] | 530 | Resource resource = dtoDao.GetResource(resourceId);
|
---|
[7916] | 531 | if (resource == null) throw new FaultException<FaultReason>(new FaultReason("Could not find resource with id " + resourceId));
|
---|
[8051] | 532 | if (resource.OwnerUserId != userManager.CurrentUserId && !authen.IsInRole(HiveRoles.Administrator)) throw new FaultException<FaultReason>(new FaultReason("Not allowed to revoke permission for this resource"));
|
---|
| 533 | foreach (Guid id in grantedUserIds)
|
---|
[9391] | 534 | dtoDao.DeleteResourcePermission(resourceId, id);
|
---|
[7916] | 535 | });
|
---|
| 536 | }
|
---|
| 537 |
|
---|
| 538 | public IEnumerable<ResourcePermission> GetResourcePermissions(Guid resourceId) {
|
---|
| 539 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 540 | return trans.UseTransaction(() => {
|
---|
[9391] | 541 | Resource resource = dtoDao.GetResource(resourceId);
|
---|
[7916] | 542 | if (resource == null) throw new FaultException<FaultReason>(new FaultReason("Could not find resource with id " + resourceId));
|
---|
[9391] | 543 | return dtoDao.GetResourcePermissions(x => x.ResourceId == resourceId);
|
---|
[7916] | 544 | });
|
---|
| 545 | }
|
---|
| 546 | #endregion
|
---|
| 547 |
|
---|
[9123] | 548 | #region Resource Methods
|
---|
| 549 | public IEnumerable<Resource> GetChildResources(Guid resourceId) {
|
---|
[9391] | 550 | return trans.UseTransaction(() => { return dtoDao.GetChildResources(resourceId); });
|
---|
[9123] | 551 | }
|
---|
| 552 | #endregion
|
---|
| 553 |
|
---|
[6983] | 554 | #region Slave Methods
|
---|
| 555 | public int GetNewHeartbeatInterval(Guid slaveId) {
|
---|
| 556 | authen.AuthenticateForAnyRole(HiveRoles.Slave);
|
---|
[9257] | 557 |
|
---|
[9391] | 558 | Slave s = trans.UseTransaction(() => { return dtoDao.GetSlave(slaveId); });
|
---|
[6983] | 559 | if (s != null) {
|
---|
| 560 | return s.HbInterval;
|
---|
| 561 | } else {
|
---|
| 562 | return -1;
|
---|
| 563 | }
|
---|
| 564 | }
|
---|
| 565 |
|
---|
| 566 | public Guid AddSlave(Slave slave) {
|
---|
| 567 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
|
---|
[9391] | 568 | return trans.UseTransaction(() => dtoDao.AddSlave(slave));
|
---|
[6983] | 569 | }
|
---|
| 570 |
|
---|
| 571 | public Guid AddSlaveGroup(SlaveGroup slaveGroup) {
|
---|
[8051] | 572 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
[9391] | 573 | return trans.UseTransaction(() => dtoDao.AddSlaveGroup(slaveGroup));
|
---|
[6983] | 574 | }
|
---|
| 575 |
|
---|
| 576 | public Slave GetSlave(Guid slaveId) {
|
---|
| 577 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
|
---|
[9391] | 578 | return trans.UseTransaction(() => { return dtoDao.GetSlave(slaveId); });
|
---|
[6983] | 579 | }
|
---|
| 580 |
|
---|
| 581 | public SlaveGroup GetSlaveGroup(Guid slaveGroupId) {
|
---|
| 582 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
|
---|
[9391] | 583 | return trans.UseTransaction(() => { return dtoDao.GetSlaveGroup(slaveGroupId); });
|
---|
[6983] | 584 | }
|
---|
| 585 |
|
---|
| 586 | public IEnumerable<Slave> GetSlaves() {
|
---|
[7910] | 587 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
[9257] | 588 | return trans.UseTransaction(() => {
|
---|
[9391] | 589 | return dtoDao.GetSlaves(x => true).Where(x => x.OwnerUserId == null
|
---|
[9257] | 590 | || x.OwnerUserId == userManager.CurrentUserId
|
---|
| 591 | || userManager.VerifyUser(userManager.CurrentUserId, GetResourcePermissions(x.Id).Select(y => y.GrantedUserId).ToList())
|
---|
| 592 | || authen.IsInRole(HiveRoles.Administrator)).ToArray();
|
---|
| 593 | });
|
---|
[6983] | 594 | }
|
---|
| 595 |
|
---|
| 596 | public IEnumerable<SlaveGroup> GetSlaveGroups() {
|
---|
[7910] | 597 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
[9257] | 598 | return trans.UseTransaction(() => {
|
---|
[9391] | 599 | return dtoDao.GetSlaveGroups(x => true).Where(x => x.OwnerUserId == null
|
---|
[9257] | 600 | || x.OwnerUserId == userManager.CurrentUserId
|
---|
| 601 | || userManager.VerifyUser(userManager.CurrentUserId, GetResourcePermissions(x.Id).Select(y => y.GrantedUserId).ToList())
|
---|
| 602 | || authen.IsInRole(HiveRoles.Administrator)).ToArray();
|
---|
| 603 | });
|
---|
[6983] | 604 | }
|
---|
| 605 |
|
---|
| 606 | public void UpdateSlave(Slave slave) {
|
---|
[8051] | 607 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
[6983] | 608 | trans.UseTransaction(() => {
|
---|
[9391] | 609 | dtoDao.UpdateSlave(slave);
|
---|
[6983] | 610 | });
|
---|
| 611 | }
|
---|
| 612 |
|
---|
| 613 | public void UpdateSlaveGroup(SlaveGroup slaveGroup) {
|
---|
[8051] | 614 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
[6983] | 615 | trans.UseTransaction(() => {
|
---|
[9391] | 616 | dtoDao.UpdateSlaveGroup(slaveGroup);
|
---|
[6983] | 617 | });
|
---|
| 618 | }
|
---|
| 619 |
|
---|
| 620 | public void DeleteSlave(Guid slaveId) {
|
---|
[8051] | 621 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 622 | author.AuthorizeForResourceAdministration(slaveId);
|
---|
[6983] | 623 | trans.UseTransaction(() => {
|
---|
[9391] | 624 | dtoDao.DeleteSlave(slaveId);
|
---|
[6983] | 625 | });
|
---|
| 626 | }
|
---|
| 627 |
|
---|
| 628 | public void DeleteSlaveGroup(Guid slaveGroupId) {
|
---|
[8051] | 629 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 630 | author.AuthorizeForResourceAdministration(slaveGroupId);
|
---|
[6983] | 631 | trans.UseTransaction(() => {
|
---|
[9391] | 632 | dtoDao.DeleteSlaveGroup(slaveGroupId);
|
---|
[6983] | 633 | });
|
---|
| 634 | }
|
---|
| 635 |
|
---|
| 636 | public void AddResourceToGroup(Guid slaveGroupId, Guid resourceId) {
|
---|
| 637 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
|
---|
| 638 | trans.UseTransaction(() => {
|
---|
[9391] | 639 | var resource = dtoDao.GetResource(resourceId);
|
---|
[6983] | 640 | resource.ParentResourceId = slaveGroupId;
|
---|
[9391] | 641 | dtoDao.UpdateResource(resource);
|
---|
[6983] | 642 | });
|
---|
| 643 | }
|
---|
| 644 |
|
---|
| 645 | public void RemoveResourceFromGroup(Guid slaveGroupId, Guid resourceId) {
|
---|
| 646 | authen.AuthenticateForAnyRole(HiveRoles.Administrator);
|
---|
| 647 | trans.UseTransaction(() => {
|
---|
[9391] | 648 | var resource = dtoDao.GetResource(resourceId);
|
---|
[6983] | 649 | resource.ParentResourceId = null;
|
---|
[9391] | 650 | dtoDao.UpdateResource(resource);
|
---|
[6983] | 651 | });
|
---|
| 652 | }
|
---|
| 653 |
|
---|
| 654 | public Guid GetResourceId(string resourceName) {
|
---|
| 655 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 656 | return trans.UseTransaction(() => {
|
---|
[9391] | 657 | var resource = dtoDao.GetResources(x => x.Name == resourceName).FirstOrDefault();
|
---|
[6983] | 658 | if (resource != null) {
|
---|
| 659 | return resource.Id;
|
---|
| 660 | } else {
|
---|
| 661 | return Guid.Empty;
|
---|
| 662 | }
|
---|
| 663 | });
|
---|
| 664 | }
|
---|
| 665 |
|
---|
| 666 | public void TriggerEventManager(bool force) {
|
---|
| 667 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Slave);
|
---|
| 668 | // use a serializable transaction here to ensure not two threads execute this simultaniously (mutex-lock would not work since IIS may use multiple AppDomains)
|
---|
[7187] | 669 | bool cleanup = false;
|
---|
[6983] | 670 | trans.UseTransaction(() => {
|
---|
[9391] | 671 | DateTime lastCleanup = dtoDao.GetLastCleanup();
|
---|
[7189] | 672 | if (force || DateTime.Now - lastCleanup > HeuristicLab.Services.Hive.Properties.Settings.Default.CleanupInterval) {
|
---|
[9391] | 673 | dtoDao.SetLastCleanup(DateTime.Now);
|
---|
[7187] | 674 | cleanup = true;
|
---|
[6983] | 675 | }
|
---|
| 676 | }, true);
|
---|
[7187] | 677 |
|
---|
| 678 | if (cleanup) {
|
---|
| 679 | eventManager.Cleanup();
|
---|
| 680 | }
|
---|
[6983] | 681 | }
|
---|
| 682 | #endregion
|
---|
| 683 |
|
---|
| 684 | #region Downtime Methods
|
---|
| 685 | public Guid AddDowntime(Downtime downtime) {
|
---|
[8051] | 686 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 687 | author.AuthorizeForResourceAdministration(downtime.ResourceId);
|
---|
[9391] | 688 | return trans.UseTransaction(() => dtoDao.AddDowntime(downtime));
|
---|
[6983] | 689 | }
|
---|
| 690 |
|
---|
| 691 | public void DeleteDowntime(Guid downtimeId) {
|
---|
[8051] | 692 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 693 | // TODO: pass resource id
|
---|
| 694 | // author.AuthorizeForResource(resourceId);
|
---|
[6983] | 695 | trans.UseTransaction(() => {
|
---|
[9391] | 696 | dtoDao.DeleteDowntime(downtimeId);
|
---|
[6983] | 697 | });
|
---|
| 698 | }
|
---|
| 699 |
|
---|
| 700 | public void UpdateDowntime(Downtime downtime) {
|
---|
[8051] | 701 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 702 | author.AuthorizeForResourceAdministration(downtime.ResourceId);
|
---|
[6983] | 703 | trans.UseTransaction(() => {
|
---|
[9391] | 704 | dtoDao.UpdateDowntime(downtime);
|
---|
[6983] | 705 | });
|
---|
| 706 | }
|
---|
| 707 |
|
---|
| 708 | public IEnumerable<Downtime> GetDowntimesForResource(Guid resourceId) {
|
---|
[8051] | 709 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
[9391] | 710 | return trans.UseTransaction(() => dtoDao.GetDowntimes(x => x.ResourceId == resourceId));
|
---|
[6983] | 711 | }
|
---|
| 712 | #endregion
|
---|
| 713 |
|
---|
| 714 | #region User Methods
|
---|
| 715 | public string GetUsernameByUserId(Guid userId) {
|
---|
| 716 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 717 | var user = ServiceLocator.Instance.UserManager.GetUserById(userId);
|
---|
| 718 | if (user != null)
|
---|
| 719 | return user.UserName;
|
---|
| 720 | else
|
---|
| 721 | return null;
|
---|
| 722 | }
|
---|
| 723 |
|
---|
| 724 | public Guid GetUserIdByUsername(string username) {
|
---|
| 725 | authen.AuthenticateForAnyRole(HiveRoles.Administrator, HiveRoles.Client);
|
---|
| 726 | var user = ServiceLocator.Instance.UserManager.GetUserByName(username);
|
---|
| 727 | return user != null ? (Guid)user.ProviderUserKey : Guid.Empty;
|
---|
| 728 | }
|
---|
| 729 | #endregion
|
---|
| 730 |
|
---|
[9123] | 731 | #region UserPriority Methods
|
---|
| 732 | public IEnumerable<UserPriority> GetUserPriorities() {
|
---|
[9391] | 733 | return trans.UseTransaction(() => dtoDao.GetUserPriorities(x => true));
|
---|
[9123] | 734 | }
|
---|
| 735 | #endregion
|
---|
| 736 |
|
---|
[6983] | 737 | #region Helper Methods
|
---|
| 738 | private IEnumerable<Task> GetChildTasks(Guid? parentTaskId, bool recursive, bool includeParent) {
|
---|
[9391] | 739 | var tasks = new List<Task>(dtoDao.GetTasks(x => parentTaskId == null ? !x.ParentTaskId.HasValue : x.ParentTaskId.Value == parentTaskId));
|
---|
[6983] | 740 |
|
---|
| 741 | if (recursive) {
|
---|
| 742 | var childs = new List<Task>();
|
---|
| 743 | foreach (var task in tasks) {
|
---|
| 744 | childs.AddRange(GetChildTasks(task.Id, recursive, false));
|
---|
| 745 | }
|
---|
| 746 | tasks.AddRange(childs);
|
---|
| 747 | }
|
---|
| 748 |
|
---|
| 749 | if (includeParent) tasks.Add(GetTask(parentTaskId.Value));
|
---|
| 750 | return tasks;
|
---|
| 751 | }
|
---|
| 752 | #endregion
|
---|
[9123] | 753 |
|
---|
| 754 | #region Statistics Methods
|
---|
| 755 | public IEnumerable<Statistics> GetStatistics() {
|
---|
[9391] | 756 | return trans.UseTransaction(() => { return dtoDao.GetStatistics(x => true); });
|
---|
[9123] | 757 | }
|
---|
| 758 | public IEnumerable<Statistics> GetStatisticsForTimePeriod(DateTime from, DateTime to) {
|
---|
[9391] | 759 | return trans.UseTransaction(() => { return dtoDao.GetStatistics(x => x.Timestamp >= from && x.Timestamp <= to); });
|
---|
[9123] | 760 | }
|
---|
| 761 | #endregion
|
---|
[6983] | 762 | }
|
---|
| 763 | }
|
---|