[6976] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[12969] | 3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[6976] | 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.Threading;
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| 24 | using HeuristicLab.Common;
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| 25 | using HeuristicLab.Core;
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| 26 |
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| 27 | namespace HeuristicLab.Clients.Hive {
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| 28 | [Item("Hive Administrator", "Hive Administrator")]
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| 29 | public sealed class HiveAdminClient : IContent {
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| 30 | private static HiveAdminClient instance;
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| 31 | public static HiveAdminClient Instance {
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| 32 | get {
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| 33 | if (instance == null) instance = new HiveAdminClient();
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| 34 | return instance;
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| 35 | }
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| 36 | }
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| 37 |
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| 38 | private IItemList<Resource> resources;
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| 39 | public IItemList<Resource> Resources {
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| 40 | get { return resources; }
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| 41 | }
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| 42 |
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| 43 | private IItemList<Downtime> downtimes;
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| 44 | public IItemList<Downtime> Downtimes {
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| 45 | get { return downtimes; }
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| 46 | }
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| 47 |
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| 48 | private Guid downtimeForResourceId;
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| 49 | public Guid DowntimeForResourceId {
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| 50 | get { return downtimeForResourceId; }
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| 51 | set {
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| 52 | downtimeForResourceId = value;
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| 53 | if (downtimes != null) {
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| 54 | downtimes.Clear();
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| 55 | }
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| 56 | }
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| 57 | }
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| 58 |
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| 59 | #region Events
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| 60 | public event EventHandler Refreshing;
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| 61 | private void OnRefreshing() {
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| 62 | EventHandler handler = Refreshing;
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| 63 | if (handler != null) handler(this, EventArgs.Empty);
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| 64 | }
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| 65 | public event EventHandler Refreshed;
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| 66 | private void OnRefreshed() {
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| 67 | var handler = Refreshed;
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| 68 | if (handler != null) handler(this, EventArgs.Empty);
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| 69 | }
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| 70 | #endregion
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| 71 |
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| 72 | private HiveAdminClient() { }
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| 73 |
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| 74 | #region Refresh
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| 75 | public void Refresh() {
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| 76 | OnRefreshing();
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| 77 |
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| 78 | try {
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| 79 | resources = new ItemList<Resource>();
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| 80 |
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[7132] | 81 | HiveServiceLocator.Instance.CallHiveService(service => {
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[6976] | 82 | service.GetSlaveGroups().ForEach(g => resources.Add(g));
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| 83 | service.GetSlaves().ForEach(s => resources.Add(s));
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| 84 | });
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| 85 | }
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| 86 | catch {
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| 87 | throw;
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| 88 | }
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| 89 | finally {
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| 90 | OnRefreshed();
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| 91 | }
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| 92 | }
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| 93 | #endregion
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| 94 |
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| 95 | #region Refresh downtime calendar
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| 96 | public void RefreshCalendar() {
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| 97 | if (downtimeForResourceId != null && downtimeForResourceId != Guid.Empty) {
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| 98 | OnRefreshing();
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| 99 |
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| 100 | try {
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| 101 | downtimes = new ItemList<Downtime>();
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| 102 |
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[7132] | 103 | HiveServiceLocator.Instance.CallHiveService(service => {
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[6976] | 104 | service.GetDowntimesForResource(downtimeForResourceId).ForEach(d => downtimes.Add(d));
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| 105 | });
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| 106 | }
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| 107 | catch {
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| 108 | throw;
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| 109 | }
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| 110 | finally {
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| 111 | OnRefreshed();
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| 112 | }
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| 113 | }
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| 114 | }
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| 115 | #endregion
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| 116 |
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| 117 | #region Store
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| 118 | public static void Store(IHiveItem item, CancellationToken cancellationToken) {
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| 119 | if (item.Id == Guid.Empty) {
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| 120 | if (item is SlaveGroup) {
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[7132] | 121 | item.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddSlaveGroup((SlaveGroup)item));
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[6976] | 122 | }
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| 123 | if (item is Slave) {
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[7132] | 124 | item.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddSlave((Slave)item));
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[6976] | 125 | }
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| 126 | if (item is Downtime) {
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[7132] | 127 | item.Id = HiveServiceLocator.Instance.CallHiveService((s) => s.AddDowntime((Downtime)item));
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[6976] | 128 | }
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| 129 | } else {
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| 130 | if (item is SlaveGroup) {
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[7132] | 131 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateSlaveGroup((SlaveGroup)item));
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[6976] | 132 | }
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| 133 | if (item is Slave) {
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[7132] | 134 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateSlave((Slave)item));
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[6976] | 135 | }
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| 136 | if (item is Downtime) {
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[7132] | 137 | HiveServiceLocator.Instance.CallHiveService((s) => s.UpdateDowntime((Downtime)item));
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[6976] | 138 | }
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| 139 | }
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| 140 | }
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| 141 | #endregion
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| 142 |
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| 143 | #region Delete
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| 144 | public static void Delete(IHiveItem item) {
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| 145 | if (item is SlaveGroup) {
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[7132] | 146 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteSlaveGroup(item.Id));
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[6976] | 147 | } else if (item is Slave) {
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[7132] | 148 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteSlave(item.Id));
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[6976] | 149 | } else if (item is Downtime) {
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[7132] | 150 | HiveServiceLocator.Instance.CallHiveService((s) => s.DeleteDowntime(item.Id));
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[6976] | 151 | }
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| 152 | }
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| 153 | #endregion
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| 154 |
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| 155 | public void ResetDowntime() {
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| 156 | downtimeForResourceId = Guid.Empty;
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| 157 | if (downtimes != null) {
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| 158 | downtimes.Clear();
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| 159 | }
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| 160 | }
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| 161 | }
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| 162 | }
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