[1146] | 1 | using System;
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| 2 | using System.Data;
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[1180] | 3 | using System.Text;
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[1146] | 4 | using System.Windows.Forms;
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| 5 | using IndianHealthService.BMXNet.Model;
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| 6 | using IndianHealthService.BMXNet.Ado;
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| 7 | using System.Collections.Generic;
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| 8 | using System.Threading;
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| 9 |
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| 10 | namespace IndianHealthService.BMXNet.Services
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| 11 | {
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| 12 | /// <summary>
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| 13 | /// Extends BMX functionality for easier development and debugging.
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| 14 | /// Copied from Component Framework project IndianHealthService.Xo.Framework.Rpms
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| 15 | /// </summary>
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| 16 | internal class BMXNetRemoteSession : RemoteSession, RemoteEventService
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| 17 | {
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| 18 | public int ReceiveTimeout
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| 19 | {
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| 20 | get { return this.SessionConnection.ReceiveTimeout; }
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| 21 | set { this.SessionConnection.ReceiveTimeout = value; }
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| 22 | }
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| 23 |
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| 24 | public int SendTimeout
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| 25 | {
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| 26 | get { return this.SessionConnection.SendTimeout; }
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| 27 | set { this.SessionConnection.SendTimeout = value; }
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| 28 | }
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| 29 |
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| 30 | private Log _log = new NullLog();
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| 31 |
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| 32 | public Log Log
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| 33 | {
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| 34 | get { return _log; }
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| 35 | set { _log = value; }
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| 36 | }
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| 37 |
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| 38 | private object _rpcLock = new object();
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| 39 |
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| 40 | public object RpcLock
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| 41 | {
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| 42 | get { return _rpcLock; }
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| 43 | set { _rpcLock = value; }
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| 44 | }
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| 45 |
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| 46 | private Guid _id = Guid.NewGuid();
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| 47 |
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| 48 | public Guid Id
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| 49 | {
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| 50 | get { return _id; }
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| 51 | set { _id = value; }
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| 52 | }
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| 53 |
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| 54 | private System.Timers.Timer _pollingTimer = null;
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| 55 |
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| 56 | protected System.Timers.Timer PollingTimer
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| 57 | {
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| 58 | get { return _pollingTimer; }
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| 59 | set { _pollingTimer = value; }
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| 60 | }
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| 61 |
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| 62 | private int _eventPollingInterval = 5000;
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| 63 |
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| 64 | public int EventPollingInterval
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| 65 | {
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| 66 | get {
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| 67 | return _eventPollingInterval;
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| 68 | }
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| 69 | set
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| 70 | {
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| 71 | _eventPollingInterval = value;
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| 72 | if (this.IsEventPollingEnabled)
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| 73 | {
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| 74 | this.PollingTimer.Interval = value;
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| 75 | }
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| 76 | }
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| 77 | }
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| 78 |
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[1180] | 79 | public Encoding ConnectionEncoding
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| 80 | {
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| 81 | get
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| 82 | {
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| 83 | return SessionConnection.ConnectionEncoding;
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| 84 | }
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| 85 | set
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| 86 | {
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| 87 | SessionConnection.ConnectionEncoding = value;
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| 88 | }
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| 89 | }
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| 90 |
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[1146] | 91 | public bool IsEventPollingEnabled
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| 92 | {
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| 93 | get
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| 94 | {
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| 95 | return this.PollingTimer != null;
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| 96 | }
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| 97 | set
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| 98 | {
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| 99 | if (value)
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| 100 | {
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| 101 | this.StartPollingTimer();
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| 102 | }
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| 103 | else
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| 104 | {
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| 105 | this.StopPollingTimer();
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| 106 | }
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| 107 | }
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| 108 | }
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| 109 |
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| 110 | private void AssertPrimarySession()
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| 111 | {
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| 112 | if (!this.IsPrimary)
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| 113 | {
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| 114 | throw new NotSupportedException("This behavior is not supported on non-primary sessions. See documentation.");
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| 115 | }
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| 116 | }
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| 117 |
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| 118 |
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| 119 | private void StartPollingTimer()
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| 120 | {
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| 121 | if (this.PollingTimer == null)
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| 122 | {
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| 123 | this.PollingTimer = new System.Timers.Timer(this.EventPollingInterval);
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| 124 | this.PollingTimer.Enabled = true;
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| 125 | this.PollingTimer.Elapsed += new System.Timers.ElapsedEventHandler(PollingTimer_Elapsed);
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| 126 | this.PollingTimer.Start();
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| 127 | }
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| 128 | }
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| 129 |
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| 130 | private bool _inPollForEvent = false;
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| 131 |
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| 132 | protected bool InPollForEvent
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| 133 | {
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| 134 | get { return _inPollForEvent; }
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| 135 | set { _inPollForEvent = value; }
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| 136 | }
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| 137 |
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| 138 |
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| 139 | void PollingTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
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| 140 | {
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| 141 | if (!this.InPollForEvent)
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| 142 | {
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| 143 | try
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| 144 | {
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| 145 | this.InPollForEvent = true;
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| 146 | this.PollForEvent();
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| 147 | }
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| 148 | finally
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| 149 | {
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| 150 | this.InPollForEvent = false;
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| 151 | }
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| 152 | }
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| 153 | }
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| 154 |
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| 155 | private void StopPollingTimer()
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| 156 | {
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| 157 | if (this.PollingTimer != null)
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| 158 | {
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| 159 | this.PollingTimer.Enabled = false;
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| 160 | this.PollingTimer.Stop();
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| 161 | this.PollingTimer.Elapsed -= new System.Timers.ElapsedEventHandler(PollingTimer_Elapsed);
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| 162 | this.PollingTimer = null;
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| 163 | }
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| 164 | }
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| 165 |
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| 166 | public String Job
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| 167 | {
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| 168 | get { return this.SessionConnection == null ? "" : this.SessionConnection.Job; }
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| 169 | }
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| 170 |
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| 171 | public override string ToString()
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| 172 | {
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| 173 | return "RemoteSession [Process " + this.Job + (this.IsPrimary ? ", Primary Session]" : "]");
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| 174 | }
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| 175 | private bool _isPrimary = false;
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| 176 |
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| 177 | public bool IsPrimary
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| 178 | {
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| 179 | get { return _isPrimary; }
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| 180 | set { _isPrimary = value; }
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| 181 | }
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| 182 |
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| 183 | private bool _isConnected = false;
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| 184 |
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| 185 | public bool IsConnected
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| 186 | {
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| 187 | get
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| 188 | {
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| 189 | return (_isConnected || this.IsPrimary) && this.SessionConnection.IsConnected;
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| 190 | }
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| 191 | set { _isConnected = value; }
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| 192 | }
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| 193 |
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| 194 | public User User
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| 195 | {
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| 196 | get { return this.Broker.User; }
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| 197 | }
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| 198 |
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| 199 | public BMXNetBroker Broker
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| 200 | {
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| 201 | get { return this.SessionConnection.Broker; }
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| 202 |
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| 203 | }
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| 204 | private BMXNetSessionConnection _sessionConnection;
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| 205 |
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| 206 | internal BMXNetSessionConnection SessionConnection
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| 207 | {
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| 208 | get { return _sessionConnection; }
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| 209 | set { _sessionConnection = value; }
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| 210 | }
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| 211 |
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| 212 | private BMXNetDataAdapter m_cachedDataAdapter;
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| 213 |
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| 214 | private String _debugLastRpcSignature;
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| 215 |
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| 216 | public String DebugLastRpcSignature
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| 217 | {
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| 218 | get { return _debugLastRpcSignature; }
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| 219 | set { _debugLastRpcSignature = value; }
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| 220 | }
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| 221 |
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| 222 | private String _debugLastRpcResult;
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| 223 |
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| 224 | public String DebugLastRpcResult
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| 225 | {
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| 226 | get { return _debugLastRpcResult; }
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| 227 | set { _debugLastRpcResult = value; }
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| 228 | }
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| 229 |
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| 230 | private DataTable _debugLastTableResult;
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| 231 |
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| 232 | public DataTable DebugLastTableResult
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| 233 | {
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| 234 | get { return _debugLastTableResult; }
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| 235 | set { _debugLastTableResult = value; }
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| 236 | }
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| 237 |
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| 238 | private String _rpcResult;
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| 239 |
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| 240 | public BMXNetRemoteSession()
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| 241 | {
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| 242 | this.m_cachedDataAdapter = new BMXNetDataAdapter();
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| 243 | }
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| 244 |
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| 245 | internal void Begin(BMXNetSessionConnection aConnection, BMXRemoteSessionPool aPool)
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| 246 | {
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| 247 | this.SessionConnection = aConnection;
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| 248 | this.SessionPool = aPool;
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| 249 | this.IsConnected = true;
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| 250 | }
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| 251 |
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| 252 | private void PollForTimerEvent()
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| 253 | {
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| 254 | if (this.TimerEvent != null)
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| 255 | {
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| 256 | try
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| 257 | {
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| 258 | this.TimerEvent(this, new EventArgs());
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| 259 | }
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| 260 | catch (Exception problemToIgnore)
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| 261 | {
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| 262 | this.Log.Log("BMXNetRemoteSession", "Exception", problemToIgnore.Message);
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| 263 | }
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| 264 | }
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| 265 | }
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| 266 |
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| 267 | public RemoteEventService EventServices
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| 268 | {
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| 269 | get { return this; }
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| 270 | }
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| 271 |
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| 272 | private Control _invokedControl = null;
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| 273 |
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| 274 | public Control InvokedControl
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| 275 | {
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| 276 | get { return _invokedControl; }
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| 277 | set { _invokedControl = value; }
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| 278 | }
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| 279 |
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| 280 |
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| 281 | private DataTable _debugLastTableChanges = null;
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| 282 |
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| 283 | public DataTable DebugLastTableChanges
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| 284 | {
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| 285 | get { return _debugLastTableChanges; }
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| 286 | set { _debugLastTableChanges = value; }
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| 287 | }
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| 288 |
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| 289 | public event EventHandler<RemoteEventArgs> RpmsEvent;
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| 290 | public event EventHandler TimerEvent;
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| 291 |
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| 292 | internal void AuthenticatedConnectionInfo(BMXNetSessionConnection aSessionConnection)
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| 293 | {
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| 294 | this.SessionConnection = aSessionConnection;
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| 295 | }
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| 296 |
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| 297 | public virtual String TransmitRPC(String rpcCommand, String rpcParameter, String aContext)
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| 298 | {
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| 299 | this.DebugLastRpcSignature = rpcCommand + "^" + rpcParameter + "^" + aContext;
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| 300 | this.DebugLastRpcResult = null;
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| 301 |
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| 302 | lock (this.RpcLock)
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| 303 | {
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| 304 | this.AppContext = aContext;
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| 305 | this.RpcResult = this.SessionConnection.TransmitRPC(rpcCommand, rpcParameter);
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| 306 | this.DebugLastRpcResult = this.RpcResult;
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| 307 | }
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| 308 |
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| 309 | return this.RpcResult;
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| 310 | }
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| 311 |
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| 312 | private void AssertConnected()
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| 313 | {
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| 314 | if (!this.IsConnected)
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| 315 | {
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| 316 | throw new BMXNetException("Session is not connected or has been closed.");
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| 317 | }
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| 318 | }
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| 319 |
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| 320 | public String SafelyTransmitRPC(String rpcCommand, String rpcParameter, String context)
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| 321 | {
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| 322 | this.AssertConnected();
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| 323 |
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| 324 | try
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| 325 | {
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| 326 | return this.TransmitRPC(rpcCommand, rpcParameter, context);
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| 327 | }
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| 328 | catch (Exception exception)
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| 329 | {
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| 330 | return "Exception: " + exception.Message;
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| 331 | }
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| 332 | }
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| 333 |
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| 334 |
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| 335 |
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| 336 | public bool SaveChanges(DataTable aDataTable)
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| 337 | {
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| 338 | this.AssertConnected();
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| 339 |
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| 340 | DataTable changes = aDataTable.GetChanges();
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| 341 |
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| 342 | this.DebugLastTableChanges = changes;
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| 343 |
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| 344 | if (changes == null)
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| 345 | return false;
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| 346 |
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| 347 | BMXNetConnection bmxConnection = null;
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| 348 |
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| 349 | lock (this.RpcLock)
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| 350 | {
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| 351 | try
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| 352 | {
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| 353 | bmxConnection = new BMXNetConnection(this.SessionConnection);
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| 354 | bmxConnection.Open();
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| 355 |
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| 356 | if (bmxConnection.State == ConnectionState.Open)
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| 357 | {
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| 358 | BMXNetDataAdapter bmxDataAdaptor = this.m_cachedDataAdapter;
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| 359 |
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| 360 | BMXNetCommand bmxSelectCommand = bmxConnection.CreateCommand() as BMXNetCommand;
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| 361 | bmxSelectCommand.CommandText = aDataTable.ExtendedProperties["BMXNetSelectStatementForUpdate"] as String;
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| 362 | bmxDataAdaptor.SelectCommand = bmxSelectCommand;
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| 363 |
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| 364 | DataTable schema = bmxDataAdaptor.FillSchema(aDataTable, SchemaType.Source);
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| 365 | BMXNetCommand bmxUpdateCommand = bmxConnection.CreateCommand() as BMXNetCommand;
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| 366 | bmxUpdateCommand.BMXBuildUpdateCommand(schema);
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| 367 | bmxDataAdaptor.UpdateCommand = bmxUpdateCommand;
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| 368 |
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| 369 | bmxDataAdaptor.Update(changes);
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| 370 | aDataTable.AcceptChanges();
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| 371 |
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| 372 | return true;
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| 373 | }
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| 374 | else
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| 375 | {
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| 376 | throw new BMXNetException("Unable to connect to RPMS.");
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| 377 | }
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| 378 | }
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| 379 |
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| 380 | catch (Exception exception)
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| 381 | {
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| 382 | throw new BMXNetException("Unable to save data to RPMS.", exception);
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| 383 | }
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| 384 | finally
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| 385 | {
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| 386 | if (bmxConnection != null)
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| 387 | {
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| 388 | bmxConnection.Close();
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| 389 | }
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| 390 | }
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| 391 | }
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| 392 | }
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| 393 |
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| 394 |
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| 395 | public virtual DataTable TableFromCommand(String aCommand)
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| 396 | {
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| 397 | return this.TableFromCommand(aCommand, this.AppContext);
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| 398 | }
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| 399 |
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| 400 | public DataTable TableFromCommand(string aCommand, string aContext)
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| 401 | {
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| 402 | return this.TableFromCommand(aCommand, null, null,aContext);
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| 403 | }
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| 404 |
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| 405 |
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| 406 | public DataTable TableFromCommand(String aCommand, DataSet aDataSet, string aTableName)
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| 407 | {
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| 408 | return this.TableFromCommand(aCommand, aDataSet, aTableName, this.AppContext);
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| 409 | }
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| 410 |
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| 411 | public virtual DataTable TableFromCommand(String aCommand, DataSet aDataSet, string aTableName, string aContext)
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| 412 | {
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| 413 | this.Log.Log("BMX NET", "Debug", "TableFromCommand >> " + aCommand, aTableName == null ? "Null Table" : aTableName, aContext == null ? "Null Context" : aContext);
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| 414 | this.DebugLastTableResult = null;
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| 415 |
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| 416 | this.AssertConnected();
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| 417 |
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| 418 | DataSet dataSet = aDataSet == null ? new DataSet() : aDataSet;
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| 419 |
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| 420 | BMXNetConnection bmxConnection = new BMXNetConnection(this.SessionConnection);
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| 421 | bmxConnection.Open();
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| 422 |
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| 423 | if (bmxConnection.State != ConnectionState.Open)
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| 424 | throw new BMXNetException("Unable to connect to RPMS.");
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| 425 |
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| 426 | lock (this.RpcLock)
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| 427 | {
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| 428 | try
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| 429 | {
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| 430 | this.AppContext = aContext;
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| 431 | BMXNetCommand bmxCommand = bmxConnection.CreateCommand() as BMXNetCommand;
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| 432 | bmxCommand.CommandText = aCommand;
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| 433 | BMXNetDataAdapter bmxDataAdaptor = new BMXNetDataAdapter();
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| 434 | bmxDataAdaptor.SelectCommand = bmxCommand;
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| 435 |
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| 436 |
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| 437 | DataTable answer = null;
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| 438 | String validTableName = aTableName == null ? this.DefaultTableName : aTableName;
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| 439 | DateTime stopWatch = DateTime.Now;
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| 440 |
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| 441 | if (aDataSet == null)
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| 442 | {
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| 443 | answer = new DataTable(validTableName);
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| 444 | bmxDataAdaptor.Fill(answer);
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| 445 | }
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| 446 | else
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| 447 | {
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| 448 | DataTable dataTable = aDataSet.Tables.Contains(validTableName) ? aDataSet.Tables[validTableName] : aDataSet.Tables.Add(validTableName);
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| 449 | bmxDataAdaptor.Fill(aDataSet, validTableName);
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| 450 | answer = aDataSet.Tables[validTableName];
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| 451 | }
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| 452 |
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| 453 | answer.ExtendedProperties["BMXNetSelectStatementForUpdate"] = bmxCommand.CommandText;
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| 454 | answer.ExtendedProperties["BMXQueryStart"] = stopWatch;
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| 455 | answer.ExtendedProperties["BMXQueryTime"] = (DateTime.Now - stopWatch).TotalMilliseconds;
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| 456 | answer.ExtendedProperties["RpmsQuery"] = aCommand;
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| 457 | answer.ExtendedProperties["RpmsSchema"] = this.RpmsSchema(aCommand);
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| 458 |
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| 459 | this.DebugLastTableResult = answer;
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| 460 |
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| 461 | return answer;
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| 462 | }
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| 463 |
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| 464 | catch (Exception exception)
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| 465 | {
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| 466 | throw new BMXNetException("Unable to retrive data from RPMS.", exception);
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| 467 | }
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| 468 | finally
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| 469 | {
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| 470 | if (bmxConnection != null)
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| 471 | {
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| 472 | bmxConnection.Close();
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| 473 | }
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| 474 | }
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| 475 | }
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| 476 | }
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| 477 |
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| 478 | private String RpmsSchema(String aString)
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| 479 | {
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| 480 | char[] carrotDelimiter = "^".ToCharArray();
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| 481 | String[] parts = aString.Split(carrotDelimiter);
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| 482 | return (parts.Length > 2) ? parts[1] : "";
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| 483 | }
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| 484 |
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| 485 | public DataTable TableFromRPC(String rpcCommand, String rpcParameter)
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| 486 | {
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| 487 | return this.TableFromRPC(rpcCommand, rpcParameter, this.AppContext);
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| 488 | }
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| 489 |
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| 490 | public DataTable TableFromRPC(string rpcCommand, string rpcParameter, string aContext)
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| 491 | {
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| 492 | return this.TableFromRPC(rpcCommand, rpcParameter, new DataSet(), this.DefaultTableName, aContext);
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| 493 |
|
---|
| 494 | }
|
---|
| 495 |
|
---|
| 496 | public DataTable TableFromRPC(string rpcCommand, string rpcParameter, DataSet aDataSet, string aTableName)
|
---|
| 497 | {
|
---|
| 498 | return this.TableFromRPC(rpcCommand, rpcParameter, aDataSet, aTableName, this.AppContext);
|
---|
| 499 | }
|
---|
| 500 |
|
---|
| 501 | public DataTable TableFromRPC(String rpcCommand, String rpcParameter, DataSet aDataSet, String aTableName, String aContext)
|
---|
| 502 | {
|
---|
| 503 | String generatedCommand = this.TransmitRPC(rpcCommand, rpcParameter, aContext);
|
---|
| 504 |
|
---|
| 505 | return this.IsBmxAdoCommand(generatedCommand) ? this.TableFromCommand(generatedCommand, aDataSet, aTableName, aContext) : null;
|
---|
| 506 | }
|
---|
| 507 |
|
---|
| 508 | public String RpcResult
|
---|
| 509 | {
|
---|
| 510 | get { return this._rpcResult; }
|
---|
| 511 | set { this._rpcResult = value; }
|
---|
| 512 | }
|
---|
| 513 |
|
---|
| 514 | public virtual DataTable TableFromSQL(String sql)
|
---|
| 515 | {
|
---|
| 516 | return this.TableFromSQL(sql, this.AppContext);
|
---|
| 517 | }
|
---|
| 518 |
|
---|
| 519 | public DataTable TableFromSQL(string sql, string aContext)
|
---|
| 520 | {
|
---|
| 521 | return this.TableFromSQL(sql, new DataSet(), this.DefaultTableName,aContext);
|
---|
| 522 | }
|
---|
| 523 |
|
---|
[1180] | 524 | //smh: THIS IS WRONG. If you pass the data set, why make a new dataset...
|
---|
[1146] | 525 | public DataTable TableFromSQL(string sql, DataSet aDataSet, string aTableName)
|
---|
| 526 | {
|
---|
[1180] | 527 | return this.TableFromSQL(sql, aDataSet, aTableName, this.AppContext);
|
---|
[1146] | 528 | }
|
---|
| 529 |
|
---|
| 530 | public DataTable TableFromSQL(string sql, DataSet aDataSet, string aTableName, String aContext)
|
---|
| 531 | {
|
---|
| 532 | this.Log.Log("BMX NET", "Debug", "TableFromSQL>> " + sql, aTableName == null ? "Null Table" : aTableName, aContext == null ? "Null Context" : aContext);
|
---|
| 533 | this.DebugLastTableResult = null;
|
---|
| 534 |
|
---|
| 535 | this.AssertConnected();
|
---|
| 536 |
|
---|
| 537 | BMXNetConnection bmxConnection;
|
---|
| 538 | BMXNetCommand bmxCommand;
|
---|
| 539 | BMXNetDataAdapter bmxDataAdaptor;
|
---|
| 540 |
|
---|
| 541 | bmxConnection = new BMXNetConnection(this.SessionConnection);
|
---|
| 542 | bmxConnection.Open();
|
---|
| 543 | if (bmxConnection.State != ConnectionState.Open)
|
---|
| 544 | {
|
---|
| 545 | throw new BMXNetException("Unable to connect to RPMS.");
|
---|
| 546 | }
|
---|
| 547 |
|
---|
| 548 | lock (this.RpcLock)
|
---|
| 549 | {
|
---|
| 550 | try
|
---|
| 551 | {
|
---|
| 552 | this.AppContext = aContext;
|
---|
| 553 |
|
---|
| 554 | bmxCommand = bmxConnection.CreateCommand() as BMXNetCommand;
|
---|
| 555 | bmxCommand.CommandText = sql;
|
---|
| 556 | bmxDataAdaptor = new BMXNetDataAdapter();
|
---|
| 557 | bmxDataAdaptor = this.m_cachedDataAdapter;
|
---|
| 558 | bmxDataAdaptor.SelectCommand = bmxCommand;
|
---|
| 559 |
|
---|
| 560 | DataTable answer = null;
|
---|
| 561 | String validTableName = aTableName == null ? this.DefaultTableName : aTableName;
|
---|
| 562 | DateTime stopWatch = DateTime.Now;
|
---|
| 563 |
|
---|
| 564 | if (aDataSet == null)
|
---|
| 565 | {
|
---|
| 566 | answer = new DataTable(validTableName);
|
---|
| 567 | bmxDataAdaptor.Fill(answer);
|
---|
| 568 | }
|
---|
| 569 | else
|
---|
| 570 | {
|
---|
| 571 | DataTable dataTable = aDataSet.Tables.Contains(validTableName) ? aDataSet.Tables[validTableName] : aDataSet.Tables.Add(validTableName);
|
---|
| 572 | bmxDataAdaptor.Fill(aDataSet, validTableName);
|
---|
| 573 | answer = aDataSet.Tables[validTableName];
|
---|
| 574 | }
|
---|
| 575 |
|
---|
| 576 |
|
---|
| 577 | answer.ExtendedProperties["BMXNetSelectStatementForUpdate"] = bmxCommand.CommandText;
|
---|
| 578 | answer.ExtendedProperties["SqlQuery"] = sql;
|
---|
| 579 | answer.ExtendedProperties["BMXQueryStart"] = stopWatch;
|
---|
| 580 | answer.ExtendedProperties["BMXQueryTime"] = (DateTime.Now - stopWatch).TotalMilliseconds;
|
---|
| 581 |
|
---|
| 582 | this.DebugLastTableResult = answer;
|
---|
| 583 |
|
---|
| 584 | return answer;
|
---|
| 585 | }
|
---|
| 586 |
|
---|
| 587 | catch (Exception exception)
|
---|
| 588 | {
|
---|
| 589 | throw new Exception("Unable to retrive sql data from RPMS.", exception);
|
---|
| 590 | }
|
---|
| 591 | finally
|
---|
| 592 | {
|
---|
| 593 | if (bmxConnection != null)
|
---|
| 594 | bmxConnection.ToString();
|
---|
| 595 | }
|
---|
| 596 | }
|
---|
| 597 | }
|
---|
| 598 |
|
---|
| 599 | public bool IsBmxAdoCommand(String aString)
|
---|
| 600 | {
|
---|
| 601 | String validFetchTransactionPrefix = "BMX ADO SS";
|
---|
| 602 |
|
---|
| 603 | return aString.StartsWith(validFetchTransactionPrefix);
|
---|
| 604 | }
|
---|
| 605 |
|
---|
| 606 | private BMXRemoteSessionPool _sessionPool = null;
|
---|
| 607 |
|
---|
| 608 | internal BMXRemoteSessionPool SessionPool
|
---|
| 609 | {
|
---|
| 610 | get { return _sessionPool; }
|
---|
| 611 | set { _sessionPool = value; }
|
---|
| 612 | }
|
---|
| 613 |
|
---|
| 614 | private bool _hasSubscribedForAsyncEvents = false;
|
---|
| 615 |
|
---|
| 616 | internal bool HasSubscribedForAsyncEvents
|
---|
| 617 | {
|
---|
| 618 | get { return _hasSubscribedForAsyncEvents; }
|
---|
| 619 | set { _hasSubscribedForAsyncEvents = value; }
|
---|
| 620 | }
|
---|
| 621 |
|
---|
| 622 | public virtual void Close()
|
---|
| 623 | {
|
---|
| 624 | if (this.HasSubscribedForAsyncEvents)
|
---|
| 625 | {
|
---|
| 626 | this.EventServices.Unsubscribe(this.AsyncFinishedEventName);
|
---|
| 627 | }
|
---|
| 628 | this.StopPollingTimer();
|
---|
| 629 | this.SessionPool.CloseSession(this);
|
---|
| 630 | }
|
---|
| 631 |
|
---|
| 632 | public string HostAddress
|
---|
| 633 | {
|
---|
| 634 | get { throw new NotImplementedException(); }
|
---|
| 635 | }
|
---|
| 636 |
|
---|
| 637 | public string AuthenicatedDuz
|
---|
| 638 | {
|
---|
| 639 | get { return this.SessionConnection.DUZ; }
|
---|
| 640 | }
|
---|
| 641 |
|
---|
| 642 |
|
---|
| 643 | public string AuthenicatedUserName
|
---|
| 644 | {
|
---|
| 645 | get { return this.SessionConnection.UserName; }
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | public string AppContext
|
---|
| 649 | {
|
---|
| 650 | get
|
---|
| 651 | {
|
---|
| 652 | return this.SessionConnection.AppContext;
|
---|
| 653 | }
|
---|
| 654 | set
|
---|
| 655 | {
|
---|
| 656 | this.SessionConnection.AppContext = value;
|
---|
| 657 | }
|
---|
| 658 | }
|
---|
| 659 |
|
---|
| 660 | public string TransmitRPC(string rpcCommand, string rpcParameter)
|
---|
| 661 | {
|
---|
| 662 | return this.TransmitRPC(rpcCommand, rpcParameter, this.AppContext);
|
---|
| 663 | }
|
---|
| 664 |
|
---|
| 665 | public string SafelyTransmitRPC(string rpcCommand, string rpcParameter)
|
---|
| 666 | {
|
---|
| 667 | return this.SafelyTransmitRPC(rpcCommand, rpcParameter, this.AppContext);
|
---|
| 668 | }
|
---|
| 669 |
|
---|
| 670 | public System.Data.DataTable TableFromRPC(string rpcCommand, string rpcParameter, System.Data.DataSet aDataSet)
|
---|
| 671 | {
|
---|
| 672 | return this.TableFromRPC(rpcCommand, rpcParameter, aDataSet);
|
---|
| 673 | }
|
---|
| 674 |
|
---|
| 675 | public int Subscribe(string anEventName)
|
---|
| 676 | {
|
---|
| 677 | int result=this.EventManagmentCall("BMX EVENT REGISTER^" + anEventName);
|
---|
| 678 | if (result == 0)
|
---|
| 679 | {
|
---|
| 680 | this.Log.Log("BMX NET", "Events", "Subscribed to " + anEventName);
|
---|
| 681 | }
|
---|
| 682 | else
|
---|
| 683 | {
|
---|
| 684 | this.Log.Log("BMX NET", "Events", "Unable to subscribe to " + anEventName);
|
---|
| 685 | }
|
---|
| 686 | return result;
|
---|
| 687 | }
|
---|
| 688 |
|
---|
| 689 | public int Unsubscribe(string anEventName)
|
---|
| 690 | {
|
---|
| 691 | int result=this.EventManagmentCall("BMX EVENT UNREGISTER^" + anEventName);
|
---|
| 692 | if (result == 0)
|
---|
| 693 | {
|
---|
| 694 | this.Log.Log("BMX NET", "Events", "Unsubscribed from " + anEventName);
|
---|
| 695 | }
|
---|
| 696 | else
|
---|
| 697 | {
|
---|
| 698 | this.Log.Log("BMX NET", "Events", "Unable to unsubscribe from " + anEventName);
|
---|
| 699 | }
|
---|
| 700 | return result;
|
---|
| 701 | }
|
---|
| 702 |
|
---|
| 703 | public int TriggerEvent(string anEventName, string aParameter, bool doRaiseBack)
|
---|
| 704 | {
|
---|
| 705 | this.Log.Log("BMX NET", "Remote Events", "Triggered " + anEventName);
|
---|
| 706 | return this.EventManagmentCall("BMX EVENT RAISE^" + anEventName + "^" + aParameter + "^" + doRaiseBack.ToString().ToUpper() + "^");
|
---|
| 707 | }
|
---|
| 708 |
|
---|
| 709 | protected int EventManagmentCall(String aCommand)
|
---|
| 710 | {
|
---|
| 711 | try
|
---|
| 712 | {
|
---|
| 713 | DataTable table = this.TableFromCommand(aCommand);
|
---|
| 714 | return (int)table.Rows[0]["ERRORID"];
|
---|
| 715 | }
|
---|
| 716 | catch
|
---|
| 717 | {
|
---|
| 718 | return 99;
|
---|
| 719 | }
|
---|
| 720 | }
|
---|
| 721 |
|
---|
| 722 | delegate void UiCallPollForEvent();
|
---|
| 723 |
|
---|
| 724 | protected void PollForEvent()
|
---|
| 725 | {
|
---|
| 726 | if (this.InvokedControl != null && this.InvokedControl.InvokeRequired)
|
---|
| 727 | {
|
---|
| 728 | this.InvokedControl.Invoke(new UiCallPollForEvent(SafePollForEvent));
|
---|
| 729 | }
|
---|
| 730 | else
|
---|
| 731 | {
|
---|
| 732 | this.SafePollForEvent();
|
---|
| 733 | }
|
---|
| 734 | }
|
---|
| 735 |
|
---|
| 736 | protected void SafePollForEvent()
|
---|
| 737 | {
|
---|
| 738 | this.Log.Log("BMX NET", "Events", "Polling for event (" + this.PollingTimer.Interval.ToString() + ")");
|
---|
| 739 |
|
---|
| 740 | this.PollForTimerEvent();
|
---|
| 741 |
|
---|
| 742 | if (this.RpmsEvent != null || this.AsyncFutureLookup.Count > 0)
|
---|
| 743 | {
|
---|
| 744 | if (Monitor.TryEnter(this.RpcLock))
|
---|
| 745 | {
|
---|
| 746 | Monitor.Exit(this.RpcLock);
|
---|
| 747 | }
|
---|
| 748 | else
|
---|
| 749 | {
|
---|
| 750 | return;
|
---|
| 751 | }
|
---|
| 752 | DataTable events = this.TableFromCommand("BMX EVENT POLL");
|
---|
| 753 |
|
---|
| 754 | foreach (DataRow row in events.Rows)
|
---|
| 755 | {
|
---|
| 756 | try
|
---|
| 757 | {
|
---|
| 758 | RemoteEventArgs args = new RemoteEventArgs();
|
---|
| 759 | args.EventType = row["EVENT"].ToString();
|
---|
| 760 | args.Details = row["PARAM"].ToString();
|
---|
| 761 | this.Log.Log("BMX NET", "Remote Events", "Raised: " + args.EventType + "(" + args.Details + ")");
|
---|
| 762 | if (args.EventType.Equals(this.AsyncFinishedEventName))
|
---|
| 763 | {
|
---|
| 764 | this.AsyncTableRequestReturned(args);
|
---|
| 765 | }
|
---|
| 766 | else
|
---|
| 767 | {
|
---|
| 768 | this.TriggerRpmsEvent(args);
|
---|
| 769 | }
|
---|
| 770 | }
|
---|
| 771 | catch
|
---|
| 772 | {
|
---|
| 773 | }
|
---|
| 774 | }
|
---|
| 775 | }
|
---|
| 776 | }
|
---|
| 777 |
|
---|
| 778 |
|
---|
| 779 | delegate void UiCallTriggerRpmsEvent(RemoteEventArgs args);
|
---|
| 780 |
|
---|
| 781 | protected void TriggerRpmsEvent(RemoteEventArgs args)
|
---|
| 782 | {
|
---|
| 783 | if (this.RpmsEvent != null)
|
---|
| 784 | {
|
---|
| 785 | if (this.InvokedControl != null && this.InvokedControl.InvokeRequired)
|
---|
| 786 | {
|
---|
| 787 | this.InvokedControl.Invoke(new UiCallTriggerRpmsEvent(SafeTriggerRpmsEvent), args);
|
---|
| 788 | }
|
---|
| 789 | else
|
---|
| 790 | {
|
---|
| 791 | this.SafeTriggerRpmsEvent(args);
|
---|
| 792 | }
|
---|
| 793 | }
|
---|
| 794 | }
|
---|
| 795 |
|
---|
| 796 | private void SafeTriggerRpmsEvent(RemoteEventArgs args)
|
---|
| 797 | {
|
---|
| 798 | this.RpmsEvent.Invoke(this, args);
|
---|
| 799 | }
|
---|
| 800 |
|
---|
| 801 | private void AsyncTableRequestReturned(RemoteEventArgs args)
|
---|
| 802 | {
|
---|
| 803 | int key = 0;
|
---|
| 804 | if (int.TryParse(M.Piece(args.Details,"~",1), out key) && this.AsyncFutureLookup.ContainsKey(key))
|
---|
| 805 | {
|
---|
| 806 | DataTableFuture future = this.AsyncFutureLookup[key];
|
---|
| 807 | this.RemoveFromFutures(future);
|
---|
| 808 | future.FutureHasReturned(this, M.Piece(args.Details, "~", 2));
|
---|
| 809 | }
|
---|
| 810 | }
|
---|
| 811 |
|
---|
| 812 | private double _timerEventPollingMultiple = 1;
|
---|
| 813 |
|
---|
| 814 | public double TimerEventPollingMultiple
|
---|
| 815 | {
|
---|
| 816 | get { return _timerEventPollingMultiple; }
|
---|
| 817 | set { _timerEventPollingMultiple = value; }
|
---|
| 818 | }
|
---|
| 819 |
|
---|
| 820 | public DataTable VersionInfo
|
---|
| 821 | {
|
---|
| 822 | get { return this.TableFromCommand("BMX VERSION INFO^EBCI"); }//"+this.Broker.NameSpace); }
|
---|
| 823 | }
|
---|
| 824 |
|
---|
| 825 | internal void Resume(BMXRemoteSessionPool bMXRemoteSessionPool)
|
---|
| 826 | {
|
---|
| 827 | this._isConnected = true;
|
---|
| 828 | }
|
---|
| 829 |
|
---|
| 830 | internal void Suspend(BMXRemoteSessionPool bMXRemoteSessionPool)
|
---|
| 831 | {
|
---|
| 832 | this._isConnected = false;
|
---|
| 833 | if (this.EventSourcePrimarySession != null)
|
---|
| 834 | {
|
---|
| 835 | this.EventSourcePrimarySession.Unsubscribe(this.AsyncFinishedEventName);
|
---|
| 836 | this.EventSourcePrimarySession.RpmsEvent -= new EventHandler<RemoteEventArgs>(aSession_RpmsEvent);
|
---|
| 837 | }
|
---|
| 838 | this.IsEventPollingEnabled = false;
|
---|
| 839 | }
|
---|
| 840 |
|
---|
| 841 |
|
---|
| 842 |
|
---|
| 843 | #region RemoteSession Members
|
---|
| 844 |
|
---|
| 845 | private String _defaultTableName = "BmxResultTable";
|
---|
| 846 |
|
---|
| 847 | public String DefaultTableName
|
---|
| 848 | {
|
---|
| 849 | get { return _defaultTableName; }
|
---|
| 850 | set { _defaultTableName = value; }
|
---|
| 851 | }
|
---|
| 852 |
|
---|
| 853 |
|
---|
| 854 | public DataTableFuture AsyncTableFromCommand(string aCommand)
|
---|
| 855 | {
|
---|
| 856 | return this.AsyncTableFromCommand(aCommand, this.AppContext);
|
---|
| 857 | }
|
---|
| 858 |
|
---|
| 859 | public DataTableFuture AsyncTableFromCommand(string aCommand, string aContext)
|
---|
| 860 | {
|
---|
| 861 | return this.AsyncTableFromCommand(aCommand, new DataSet(), this.DefaultTableName, aContext);
|
---|
| 862 | }
|
---|
| 863 |
|
---|
| 864 | public DataTableFuture AsyncTableFromCommand(string aCommand, DataSet aDataSet, string aTableName)
|
---|
| 865 | {
|
---|
| 866 | return this.AsyncTableFromCommand(aCommand, aDataSet, aTableName, this.AppContext);
|
---|
| 867 | }
|
---|
| 868 |
|
---|
| 869 | private String _asyncFinishedEventName=null;
|
---|
| 870 |
|
---|
| 871 | public String AsyncFinishedEventName
|
---|
| 872 | {
|
---|
| 873 | get
|
---|
| 874 | {
|
---|
| 875 | if (_asyncFinishedEventName == null)
|
---|
| 876 | {
|
---|
| 877 | _asyncFinishedEventName = "BMX ASYNC FINISHED " + this.Id.ToString();
|
---|
| 878 | }
|
---|
| 879 | return _asyncFinishedEventName;
|
---|
| 880 | }
|
---|
| 881 |
|
---|
| 882 | set { _asyncFinishedEventName = value; }
|
---|
| 883 | }
|
---|
| 884 |
|
---|
| 885 | private Dictionary<int, DataTableFuture> _asyncFutureLookup = new Dictionary<int, DataTableFuture>();
|
---|
| 886 |
|
---|
| 887 | protected Dictionary<int, DataTableFuture> AsyncFutureLookup
|
---|
| 888 | {
|
---|
| 889 | get { return _asyncFutureLookup; }
|
---|
| 890 | set { _asyncFutureLookup = value; }
|
---|
| 891 | }
|
---|
| 892 |
|
---|
| 893 | public DataTableFuture AsyncTableFromCommand(string aCommand, DataSet aDataSet, string aTableName, string aContext)
|
---|
| 894 | {
|
---|
| 895 | int errorCode = -1;
|
---|
| 896 |
|
---|
| 897 | try
|
---|
| 898 | {
|
---|
| 899 | if (!this.HasSubscribedForAsyncEvents)
|
---|
| 900 | {
|
---|
| 901 | this.HasSubscribedForAsyncEvents = 0 == this.EventServices.Subscribe(this.AsyncFinishedEventName);
|
---|
| 902 | }
|
---|
| 903 |
|
---|
| 904 | //replace ^'s in CommandString with $c(30)'s
|
---|
| 905 | DataTable infoTable = this.TableFromCommand("BMX ASYNC QUEUE^"+aCommand.Replace('^', (char)30) + "^" + this.AsyncFinishedEventName,aContext);
|
---|
| 906 |
|
---|
| 907 | if (infoTable.Rows.Count == 1)
|
---|
| 908 | {
|
---|
| 909 | DataRow queueingInfo = infoTable.Rows[0];
|
---|
| 910 | errorCode = int.Parse(queueingInfo["ERRORID"].ToString());
|
---|
| 911 | if (errorCode == 1)
|
---|
| 912 | {
|
---|
| 913 | int resultId = int.Parse(queueingInfo["PARAM"].ToString());
|
---|
| 914 |
|
---|
| 915 | DataTableFuture answer = new DataTableFuture();
|
---|
| 916 | answer.InvokedControl = this.InvokedControl;
|
---|
| 917 | answer.ResultDataSet = aDataSet;
|
---|
| 918 | answer.ResultTableName = aTableName;
|
---|
| 919 | answer.ResultAppContext = aContext;
|
---|
| 920 | answer.ResultId = resultId;
|
---|
| 921 | this.AddToFutures(answer);
|
---|
| 922 | return answer;
|
---|
| 923 | }
|
---|
| 924 | else
|
---|
| 925 | {
|
---|
| 926 | throw new BMXNetException("Async call failed: " + queueingInfo["PARAM"].ToString());
|
---|
| 927 | }
|
---|
| 928 |
|
---|
| 929 | }
|
---|
| 930 | else
|
---|
| 931 | {
|
---|
| 932 | throw new BMXNetException("Error code not available.");
|
---|
| 933 | }
|
---|
| 934 |
|
---|
| 935 | }
|
---|
| 936 | catch (Exception problem)
|
---|
| 937 | {
|
---|
| 938 | String codeString = (errorCode == -1) ? "" : "Error code " + errorCode.ToString();
|
---|
| 939 | throw new BMXNetException("BMX Unable to places async request on queue. " + codeString,problem);
|
---|
| 940 | }
|
---|
| 941 | }
|
---|
| 942 |
|
---|
| 943 | private void AddToFutures(DataTableFuture aFuture)
|
---|
| 944 | {
|
---|
| 945 | if (this.AsyncFutureLookup.ContainsKey(aFuture.ResultId))
|
---|
| 946 | {
|
---|
| 947 | DataTableFuture toCancel = this.AsyncFutureLookup[aFuture.ResultId];
|
---|
| 948 | toCancel.Cancel();
|
---|
| 949 | }
|
---|
| 950 |
|
---|
| 951 | lock (this.AsyncFutureLookup)
|
---|
| 952 | {
|
---|
| 953 | aFuture.Session = this;
|
---|
| 954 | this.AsyncFutureLookup[aFuture.ResultId] = aFuture;
|
---|
| 955 | }
|
---|
| 956 |
|
---|
| 957 | }
|
---|
| 958 |
|
---|
| 959 | internal void RemoveFromFutures(DataTableFuture aFuture)
|
---|
| 960 | {
|
---|
| 961 | if (this.AsyncFutureLookup.ContainsKey(aFuture.ResultId))
|
---|
| 962 | {
|
---|
| 963 | lock (this.AsyncFutureLookup)
|
---|
| 964 | {
|
---|
| 965 | this.AsyncFutureLookup.Remove(aFuture.ResultId);
|
---|
| 966 | }
|
---|
| 967 | }
|
---|
| 968 | }
|
---|
| 969 |
|
---|
| 970 |
|
---|
| 971 | public DataTableFuture AsyncTableFromSQL(string sql)
|
---|
| 972 | {
|
---|
| 973 | return this.AsyncTableFromSQL(sql, this.AppContext);
|
---|
| 974 | }
|
---|
| 975 |
|
---|
| 976 | public DataTableFuture AsyncTableFromSQL(string sql, string aContext)
|
---|
| 977 | {
|
---|
| 978 | return this.AsyncTableFromSQL(sql, new DataSet(),this.DefaultTableName, this.AppContext);
|
---|
| 979 | }
|
---|
| 980 |
|
---|
| 981 | public DataTableFuture AsyncTableFromSQL(string sql, DataSet aDataSet, string aTableName)
|
---|
| 982 | {
|
---|
| 983 | return this.AsyncTableFromSQL(sql, aDataSet, aTableName, this.AppContext);
|
---|
| 984 | }
|
---|
| 985 |
|
---|
| 986 |
|
---|
| 987 | public DataTableFuture AsyncTableFromSQL(string sql, DataSet aDataSet, string aTableName, string aContext)
|
---|
| 988 | {
|
---|
| 989 | int errorCode = -1;
|
---|
| 990 |
|
---|
| 991 | try
|
---|
| 992 | {
|
---|
| 993 | if (!this.HasSubscribedForAsyncEvents)
|
---|
| 994 | {
|
---|
| 995 | this.HasSubscribedForAsyncEvents = 0== this.EventServices.Subscribe(this.AsyncFinishedEventName);
|
---|
| 996 | }
|
---|
| 997 |
|
---|
| 998 | //replace ^'s in CommandString with $c(30)'s
|
---|
| 999 | DataTable infoTable = this.TableFromCommand("BMX ASYNC QUEUE^" + sql.Replace('^', (char)30) + "^" + this.AsyncFinishedEventName, aContext);
|
---|
| 1000 |
|
---|
| 1001 | DataRow queueingInfo = infoTable.Rows[0];
|
---|
| 1002 | errorCode = int.Parse(queueingInfo["ERRORID"].ToString());
|
---|
| 1003 | if (errorCode == 1)
|
---|
| 1004 | {
|
---|
| 1005 | int resultId = int.Parse(queueingInfo["PARAM"].ToString());
|
---|
| 1006 |
|
---|
| 1007 | DataTableFuture answer = new DataTableFuture();
|
---|
| 1008 | answer.ResultDataSet = aDataSet;
|
---|
| 1009 | answer.ResultTableName = aTableName;
|
---|
| 1010 | answer.ResultAppContext = aContext;
|
---|
| 1011 | answer.ResultId = resultId;
|
---|
| 1012 | this.AddToFutures(answer);
|
---|
| 1013 | return answer;
|
---|
| 1014 | }
|
---|
| 1015 | else
|
---|
| 1016 | {
|
---|
| 1017 | throw new BMXNetException("Unexcepted error code");
|
---|
| 1018 | }
|
---|
| 1019 |
|
---|
| 1020 |
|
---|
| 1021 | }
|
---|
| 1022 | catch (Exception problem)
|
---|
| 1023 | {
|
---|
| 1024 | String codeString = (errorCode == -1) ? "" : "Error code " + errorCode.ToString();
|
---|
| 1025 | throw new BMXNetException("BMX Unable to places async request on queue. " + codeString, problem);
|
---|
| 1026 | }
|
---|
| 1027 |
|
---|
| 1028 | }
|
---|
| 1029 |
|
---|
| 1030 |
|
---|
| 1031 | public DataTableFuture AsyncTableFromRPC(string rpcCommand, string rpcParameter)
|
---|
| 1032 | {
|
---|
| 1033 | return this.AsyncTableFromRPC(rpcCommand, rpcParameter, this.AppContext);
|
---|
| 1034 | }
|
---|
| 1035 |
|
---|
| 1036 |
|
---|
| 1037 | public DataTableFuture AsyncTableFromRPC(string rpcCommand, string rpcParameter, string aContext)
|
---|
| 1038 | {
|
---|
| 1039 | return this.AsyncTableFromRPC(rpcParameter, rpcParameter, new DataSet(), this.DefaultTableName, aContext);
|
---|
| 1040 | }
|
---|
| 1041 |
|
---|
| 1042 |
|
---|
| 1043 | public DataTableFuture AsyncTableFromRPC(string rpcCommand, string rpcParameter, DataSet aDataSet, string aTableName)
|
---|
| 1044 | {
|
---|
| 1045 | return this.AsyncTableFromRPC(rpcCommand, rpcParameter, aDataSet, aTableName, this.AppContext);
|
---|
| 1046 | }
|
---|
| 1047 |
|
---|
| 1048 | public DataTableFuture AsyncTableFromRPC(string rpcCommand, string rpcParameter, DataSet aDataSet, string aTableName, string aContext)
|
---|
| 1049 | {
|
---|
| 1050 | String generatedCommand = this.TransmitRPC(rpcCommand, rpcParameter, aContext);
|
---|
| 1051 |
|
---|
| 1052 | return this.IsBmxAdoCommand(generatedCommand) ? this.AsyncTableFromCommand(generatedCommand, aDataSet, aTableName, aContext) : null;
|
---|
| 1053 |
|
---|
| 1054 | }
|
---|
| 1055 |
|
---|
| 1056 | #endregion
|
---|
| 1057 |
|
---|
| 1058 | private BMXNetRemoteSession _eventSourcePrimarySession = null;
|
---|
| 1059 |
|
---|
| 1060 | public BMXNetRemoteSession EventSourcePrimarySession
|
---|
| 1061 | {
|
---|
| 1062 | get { return _eventSourcePrimarySession; }
|
---|
| 1063 | set { _eventSourcePrimarySession = value; }
|
---|
| 1064 | }
|
---|
| 1065 |
|
---|
| 1066 |
|
---|
| 1067 | internal void PrimarySession(BMXNetRemoteSession aSession)
|
---|
| 1068 | {
|
---|
| 1069 | this.EventSourcePrimarySession = aSession;
|
---|
| 1070 | // this.EventSourcePrimarySession.RpmsEvent += new EventHandler<RemoteEventArgs>(aSession_RpmsEvent);
|
---|
| 1071 | // this.EventSourcePrimarySession.Subscribe(this.AsyncFinishedEventName);
|
---|
| 1072 | }
|
---|
| 1073 |
|
---|
| 1074 | void aSession_RpmsEvent(object sender, RemoteEventArgs e)
|
---|
| 1075 | {
|
---|
| 1076 | this.Log.Log("BMX NET", "Remote Events", "Raised: " + e.EventType + "(" + e.Details + ")");
|
---|
| 1077 | if (e.EventType.Equals(this.AsyncFinishedEventName))
|
---|
| 1078 | {
|
---|
| 1079 | this.AsyncTableRequestReturned(e);
|
---|
| 1080 | }
|
---|
| 1081 | else if (this.RpmsEvent != null)
|
---|
| 1082 | {
|
---|
| 1083 | this.RpmsEvent(this, e);
|
---|
| 1084 | }
|
---|
| 1085 | }
|
---|
[1180] | 1086 |
|
---|
| 1087 | public bool Lock(string lvnToLock, string addOrSubstract)
|
---|
| 1088 | {
|
---|
| 1089 | return SessionConnection.Lock(lvnToLock, addOrSubstract);
|
---|
| 1090 | }
|
---|
[1146] | 1091 | }
|
---|
| 1092 | }
|
---|