[1146] | 1 | using System;
|
---|
| 2 | using System.Collections.Generic;
|
---|
| 3 | using System.Text;
|
---|
| 4 | using System.Runtime.InteropServices;
|
---|
| 5 | using CIA_CSS;
|
---|
| 6 | using IndianHealthService.BMXNet.Model;
|
---|
| 7 | using System.Windows.Forms;
|
---|
| 8 | using IndianHealthService.BMXNet.Services;
|
---|
| 9 |
|
---|
| 10 | namespace IndianHealthService.BMXNet.EHR.Model
|
---|
| 11 | {
|
---|
| 12 | internal class CiaSession : CiaObject, LocalSession, LocalEventService
|
---|
| 13 | {
|
---|
| 14 |
|
---|
| 15 | private CIA_CSS.ICSS_SessionEvents _comComponent = null;
|
---|
| 16 |
|
---|
| 17 | public CIA_CSS.ICSS_SessionEvents ComComponent
|
---|
| 18 | {
|
---|
| 19 | get { return _comComponent; }
|
---|
| 20 | set { _comComponent = value; }
|
---|
| 21 | }
|
---|
| 22 |
|
---|
| 23 | public void Teardown()
|
---|
| 24 | {
|
---|
| 25 |
|
---|
| 26 | if (this.CssSession != null)
|
---|
| 27 | {
|
---|
| 28 | this.ReleaseComObject(this.CssSession);
|
---|
| 29 | this.CssSession = null;
|
---|
| 30 | }
|
---|
| 31 | if (this.CssEncounter != null)
|
---|
| 32 | {
|
---|
| 33 | this.ReleaseComObject(this.CssEncounter);
|
---|
| 34 | this.CssEncounter = null;
|
---|
| 35 | }
|
---|
| 36 |
|
---|
| 37 | if (this.CssPatient != null)
|
---|
| 38 | {
|
---|
| 39 | this.ReleaseComObject(this.CssPatient);
|
---|
| 40 | this.CssPatient = null;
|
---|
| 41 | }
|
---|
| 42 |
|
---|
| 43 | if (this.CssUser != null)
|
---|
| 44 | {
|
---|
| 45 | this.ReleaseComObject(this.CssUser);
|
---|
| 46 | this.CssUser = null;
|
---|
| 47 | }
|
---|
| 48 |
|
---|
| 49 | this.PatientContext = null;
|
---|
| 50 | }
|
---|
| 51 |
|
---|
| 52 |
|
---|
| 53 | protected void ReleaseComObject(object o)
|
---|
| 54 | {
|
---|
| 55 | int countLeft=Marshal.ReleaseComObject(o);
|
---|
| 56 | }
|
---|
| 57 |
|
---|
| 58 | private CSS_User.ICSS_User _cssUser;
|
---|
| 59 |
|
---|
| 60 | public CSS_User.ICSS_User CssUser
|
---|
| 61 | {
|
---|
| 62 | get { return _cssUser; }
|
---|
| 63 | set { _cssUser = value; }
|
---|
| 64 | }
|
---|
| 65 |
|
---|
| 66 | private CSS_Patient.ICSS_Patient _cssPatient;
|
---|
| 67 |
|
---|
| 68 | public CSS_Patient.ICSS_Patient CssPatient
|
---|
| 69 | {
|
---|
| 70 | get { return _cssPatient; }
|
---|
| 71 | set
|
---|
| 72 | {
|
---|
| 73 | _cssPatient = value;
|
---|
| 74 |
|
---|
| 75 | }
|
---|
| 76 | }
|
---|
| 77 |
|
---|
| 78 | private CSS_Encounter.ICSS_Encounter _cssEncounter;
|
---|
| 79 |
|
---|
| 80 | public CSS_Encounter.ICSS_Encounter CssEncounter
|
---|
| 81 | {
|
---|
| 82 |
|
---|
| 83 | get { return _cssEncounter; }
|
---|
| 84 | set
|
---|
| 85 | {
|
---|
| 86 | _cssEncounter = value;
|
---|
| 87 | }
|
---|
| 88 | }
|
---|
| 89 |
|
---|
| 90 | private CSS_Site.ICSS_Site _cssSite;
|
---|
| 91 |
|
---|
| 92 | public CSS_Site.ICSS_Site CssSite
|
---|
| 93 | {
|
---|
| 94 | get { return _cssSite; }
|
---|
| 95 | set { _cssSite = value; }
|
---|
| 96 | }
|
---|
| 97 |
|
---|
| 98 | public CiaSession(ICSS_Session aCssSession, IEhrEvents eventSource)
|
---|
| 99 | {
|
---|
| 100 | this.CssSession = aCssSession;
|
---|
| 101 | this.CssPatient = this.CssSession.FindServiceByProgID("CSS_Patient.Patient") as CSS_Patient.ICSS_Patient;
|
---|
| 102 | this.CssEncounter = this.CssSession.FindServiceByProgID("CSS_Encounter.Encounter") as CSS_Encounter.ICSS_Encounter;
|
---|
| 103 | this.CssUser = this.CssSession.FindServiceByProgID("CSS_User.User") as CSS_User.ICSS_User;
|
---|
| 104 | this.CssSite = this.CssSession.FindServiceByProgID("CSS_Site.Site") as CSS_Site.ICSS_Site;
|
---|
| 105 |
|
---|
| 106 | this._patientContext = CiaContext.CreateFrom(this, eventSource);
|
---|
| 107 | }
|
---|
| 108 |
|
---|
| 109 | private ICSS_Session _cssSession;
|
---|
| 110 |
|
---|
| 111 | public ICSS_Session CssSession
|
---|
| 112 | {
|
---|
| 113 | get { return _cssSession; }
|
---|
| 114 | set { _cssSession = value; }
|
---|
| 115 | }
|
---|
| 116 |
|
---|
| 117 | private CiaContext _patientContext = null;
|
---|
| 118 |
|
---|
| 119 | internal CiaContext PatientContext
|
---|
| 120 | {
|
---|
| 121 | get { return _patientContext; }
|
---|
| 122 | set { _patientContext = value; }
|
---|
| 123 | }
|
---|
| 124 |
|
---|
| 125 | public Context Context
|
---|
| 126 | {
|
---|
| 127 | get
|
---|
| 128 | {
|
---|
| 129 | return (Context)this.PatientContext;
|
---|
| 130 | }
|
---|
| 131 | }
|
---|
| 132 |
|
---|
| 133 | public User NewUser(String aName, String anIen, Division aDivision)
|
---|
| 134 | {
|
---|
| 135 | CiaUser user = new CiaUser();
|
---|
| 136 | user.Ien = anIen;
|
---|
| 137 | user.Name = aName;
|
---|
| 138 | user.FriendDivision = aDivision;
|
---|
| 139 | return user;
|
---|
| 140 | }
|
---|
| 141 |
|
---|
| 142 | private User _user = null;
|
---|
| 143 |
|
---|
| 144 | public User User
|
---|
| 145 | {
|
---|
| 146 | get
|
---|
| 147 | {
|
---|
| 148 | if ((_user == null) && (this.CssPatient != null))
|
---|
| 149 | {
|
---|
| 150 | CiaUser user = new CiaUser();
|
---|
| 151 | user.Ien = this.CssUser.Handle.ToString();
|
---|
| 152 | user.Name = this.CssUser.Name;
|
---|
| 153 | user.RemoteSession = this.RemoteSession;
|
---|
| 154 |
|
---|
| 155 | CiaDivision division = new CiaDivision();
|
---|
| 156 |
|
---|
| 157 | if (this.CssSite != null)
|
---|
| 158 | {
|
---|
| 159 | division.Name = this.CssSite.LongName;
|
---|
| 160 | division.Ien = this.CssSite.Handle.ToString();
|
---|
| 161 | }
|
---|
| 162 | else
|
---|
| 163 | {
|
---|
| 164 | division.Name = "Unable to access division";
|
---|
| 165 | division.Ien = "";
|
---|
| 166 | }
|
---|
| 167 |
|
---|
| 168 | user.FriendDivision = (Division)division;
|
---|
| 169 |
|
---|
| 170 | if (user.Name==null || user.Name.Length == 0)
|
---|
| 171 | {
|
---|
| 172 | return (User)user;
|
---|
| 173 | }
|
---|
| 174 | else
|
---|
| 175 | {
|
---|
| 176 | this._user = (User)user;
|
---|
| 177 | }
|
---|
| 178 |
|
---|
| 179 | /*
|
---|
| 180 | answer.Ien = aSession.CssPatient.Handle.ToString();
|
---|
| 181 | answer.PatientName = aSession.CssPatient.Name;
|
---|
| 182 | answer.Sex = aSession.CssPatient.Sex;
|
---|
| 183 | answer.Dob = aSession.CssPatient.DOB;
|
---|
| 184 | answer.AdminDate = aSession.CssPatient.AdmitDate;
|
---|
| 185 | answer.Age = aSession.CssPatient.Age;
|
---|
| 186 | answer.Ssn = aSession.CssPatient.SSN;
|
---|
| 187 | */
|
---|
| 188 | }
|
---|
| 189 |
|
---|
| 190 | return _user;
|
---|
| 191 | }
|
---|
| 192 | }
|
---|
| 193 |
|
---|
| 194 | private int _traceHandle = 0;
|
---|
| 195 |
|
---|
| 196 | protected int TraceHandle
|
---|
| 197 | {
|
---|
| 198 | get { return _traceHandle; }
|
---|
| 199 | set { _traceHandle = value; }
|
---|
| 200 | }
|
---|
| 201 |
|
---|
| 202 | public void TraceAll(String someContent, String aHeader)
|
---|
| 203 | {
|
---|
| 204 |
|
---|
| 205 | }
|
---|
| 206 |
|
---|
| 207 | public void TraceAll(String someContent)
|
---|
| 208 | {
|
---|
| 209 |
|
---|
| 210 | }
|
---|
| 211 |
|
---|
| 212 | public void TraceBegin(String traceClass, String traceType)
|
---|
| 213 | {
|
---|
| 214 |
|
---|
| 215 | }
|
---|
| 216 |
|
---|
| 217 | public void TraceHeader(String aString)
|
---|
| 218 | {
|
---|
| 219 |
|
---|
| 220 | }
|
---|
| 221 |
|
---|
| 222 | public void Trace(String aString)
|
---|
| 223 | {
|
---|
| 224 |
|
---|
| 225 | }
|
---|
| 226 |
|
---|
| 227 | #region Session Members
|
---|
| 228 |
|
---|
| 229 | public event EventHandler<LocalEventArgs> ApplicationEvent;
|
---|
| 230 |
|
---|
| 231 | public void FireLocalEvent(string anEventName, string someDetails)
|
---|
| 232 | {
|
---|
| 233 | try
|
---|
| 234 | {
|
---|
| 235 | this.CssSession.EventFireLocal(anEventName, someDetails);
|
---|
| 236 | }
|
---|
| 237 | catch (Exception aProblem)
|
---|
| 238 | {
|
---|
| 239 | throw new Exception("Unable to raise local event.", aProblem);
|
---|
| 240 | }
|
---|
| 241 | }
|
---|
| 242 |
|
---|
| 243 | public void FireRemoteEvent(string anEventName, string someDetails)
|
---|
| 244 | {
|
---|
| 245 | }
|
---|
| 246 |
|
---|
| 247 | public bool HasSubscribers(string anEventName)
|
---|
| 248 | {
|
---|
| 249 | try
|
---|
| 250 | {
|
---|
| 251 | return this.CssSession.EventHasSubscribers(anEventName);
|
---|
| 252 | }
|
---|
| 253 | catch (Exception aProblem)
|
---|
| 254 | {
|
---|
| 255 | throw new Exception("Unable to subscribe to event.", aProblem);
|
---|
| 256 | }
|
---|
| 257 | }
|
---|
| 258 |
|
---|
| 259 | public void Subscribe(string anEventName)
|
---|
| 260 | {
|
---|
| 261 | try
|
---|
| 262 | {
|
---|
| 263 | this.CssSession.EventSubscribe(anEventName,(ICSS_SessionEvents)this.ComComponent);
|
---|
| 264 | }
|
---|
| 265 | catch (Exception aProblem)
|
---|
| 266 | {
|
---|
| 267 | throw new Exception("Unable to subscribe to event.",aProblem);
|
---|
| 268 | }
|
---|
| 269 | }
|
---|
| 270 |
|
---|
| 271 |
|
---|
| 272 | public void Unsubscribe(string anEventName)
|
---|
| 273 | {
|
---|
| 274 | try
|
---|
| 275 | {
|
---|
| 276 | this.CssSession.EventUnsubscribe(anEventName, (ICSS_SessionEvents)this.ComComponent);
|
---|
| 277 | }
|
---|
| 278 | catch (Exception aProblem)
|
---|
| 279 | {
|
---|
| 280 | throw new Exception("Unable to unsubscribe to event.", aProblem);
|
---|
| 281 | }
|
---|
| 282 | }
|
---|
| 283 |
|
---|
| 284 |
|
---|
| 285 | EventHandler refreshRequested;
|
---|
| 286 |
|
---|
| 287 | public event EventHandler RefreshRequested
|
---|
| 288 | {
|
---|
| 289 | add
|
---|
| 290 | {
|
---|
| 291 | if (refreshRequested == null)
|
---|
| 292 | {
|
---|
| 293 | this.Subscribe("REFRESH");
|
---|
| 294 | }
|
---|
| 295 |
|
---|
| 296 | refreshRequested = (EventHandler)Delegate.Combine(refreshRequested, value);
|
---|
| 297 |
|
---|
| 298 |
|
---|
| 299 | }
|
---|
| 300 | remove
|
---|
| 301 | {
|
---|
| 302 | refreshRequested = (EventHandler)Delegate.Remove(refreshRequested, value);
|
---|
| 303 | if (refreshRequested.GetInvocationList().Length == 0)
|
---|
| 304 | {
|
---|
| 305 | this.Unsubscribe("REFRESH");
|
---|
| 306 | }
|
---|
| 307 | }
|
---|
| 308 | }
|
---|
| 309 |
|
---|
| 310 |
|
---|
| 311 | #endregion
|
---|
| 312 |
|
---|
| 313 | public void IncomingEventCallback(String anEventType, String aStub)
|
---|
| 314 | {
|
---|
| 315 | //Cascade "well-known" events here
|
---|
| 316 | if ("REFRESH".Equals(anEventType))
|
---|
| 317 | {
|
---|
| 318 | this.FireRefreshRequestedEvent();
|
---|
| 319 | }
|
---|
| 320 | else
|
---|
| 321 | {
|
---|
| 322 | this.FireApplicationEvent(anEventType, aStub);
|
---|
| 323 | }
|
---|
| 324 | }
|
---|
| 325 |
|
---|
| 326 | private void FireRefreshRequestedEvent()
|
---|
| 327 | {
|
---|
| 328 | if (this.refreshRequested != null)
|
---|
| 329 | {
|
---|
| 330 | this.refreshRequested.Invoke(this, new EventArgs());
|
---|
| 331 | }
|
---|
| 332 | }
|
---|
| 333 |
|
---|
| 334 |
|
---|
| 335 | private void FireApplicationEvent(String anEventType, String someDetails)
|
---|
| 336 | {
|
---|
| 337 | LocalEventArgs args = new LocalEventArgs();
|
---|
| 338 | args.EventType = anEventType;
|
---|
| 339 | args.Details = someDetails;
|
---|
| 340 |
|
---|
| 341 | if (this.ApplicationEvent != null)
|
---|
| 342 | {
|
---|
| 343 | try
|
---|
| 344 | {
|
---|
| 345 | this.ApplicationEvent.Invoke(this, args);
|
---|
| 346 | }
|
---|
| 347 | catch
|
---|
| 348 | {
|
---|
| 349 | //TODO: Decide what to do in case of error. For now, do not
|
---|
| 350 | //disrupt work.
|
---|
| 351 | }
|
---|
| 352 | }
|
---|
| 353 | }
|
---|
| 354 |
|
---|
| 355 | #region Session Members
|
---|
| 356 |
|
---|
| 357 | public bool IsLogging
|
---|
| 358 | {
|
---|
| 359 | get { return this.CssSession.TraceMode; }
|
---|
| 360 | set { this.CssSession.TraceMode = value; }
|
---|
| 361 | }
|
---|
| 362 |
|
---|
| 363 |
|
---|
| 364 | public void Log(string aClass, string aCategory, params string[] lines)
|
---|
| 365 | {
|
---|
| 366 | if (this.CssSession.TraceMode)
|
---|
| 367 | {
|
---|
| 368 | int handle = this.CssSession.TraceBegin(aClass, aCategory);
|
---|
| 369 | this.LogLines(handle, lines);
|
---|
| 370 | this.CssSession.TraceEnd(handle);
|
---|
| 371 | }
|
---|
| 372 | }
|
---|
| 373 |
|
---|
| 374 |
|
---|
| 375 | public void Log(string aClass, string aCategory, Exception anException, params string[] lines)
|
---|
| 376 | {
|
---|
| 377 | if (this.CssSession.TraceMode)
|
---|
| 378 | {
|
---|
| 379 | int handle = this.CssSession.TraceBegin(aClass, aCategory);
|
---|
| 380 |
|
---|
| 381 | this.LogLines(handle, lines);
|
---|
| 382 | this.LogException(handle, anException);
|
---|
| 383 |
|
---|
| 384 | this.CssSession.TraceEnd(handle);
|
---|
| 385 | }
|
---|
| 386 | }
|
---|
| 387 |
|
---|
| 388 | protected void LogLines(int aHandle, params string[] someLines)
|
---|
| 389 | {
|
---|
| 390 | foreach (string each in someLines)
|
---|
| 391 | {
|
---|
| 392 | String message = null;
|
---|
| 393 |
|
---|
| 394 | if (each.StartsWith("***"))
|
---|
| 395 | {
|
---|
| 396 | String header = each.Substring(3, each.IndexOf("***", 4) - 3).Trim();
|
---|
| 397 | message = each.Substring(3 + 3 + header.Length - 1).Trim();
|
---|
| 398 |
|
---|
| 399 | if (header.Length > 0)
|
---|
| 400 | {
|
---|
| 401 | this.CssSession.TraceAdd(aHandle, header, true);
|
---|
| 402 | }
|
---|
| 403 | }
|
---|
| 404 | else
|
---|
| 405 | {
|
---|
| 406 | message = each;
|
---|
| 407 | }
|
---|
| 408 |
|
---|
| 409 | if (message.Length > 0)
|
---|
| 410 | {
|
---|
| 411 | this.CssSession.TraceAdd(aHandle, message, false);
|
---|
| 412 | }
|
---|
| 413 | }
|
---|
| 414 | }
|
---|
| 415 |
|
---|
| 416 | protected void LogException(int aHandle, Exception anException)
|
---|
| 417 | {
|
---|
| 418 | this.CssSession.TraceAdd(aHandle, "Exception" + ((anException.InnerException != null) ? " (w/Inner)" : ""), true);
|
---|
| 419 | this.CssSession.TraceAdd(aHandle, anException.Message, false);
|
---|
| 420 | this.CssSession.TraceAdd(aHandle, anException.StackTrace, false);
|
---|
| 421 | if (anException.InnerException != null)
|
---|
| 422 | {
|
---|
| 423 | this.CssSession.TraceAdd(aHandle, "Inner Exception", true);
|
---|
| 424 | this.CssSession.TraceAdd(aHandle, anException.InnerException.Message, false);
|
---|
| 425 | this.CssSession.TraceAdd(aHandle, anException.InnerException.StackTrace, false);
|
---|
| 426 | }
|
---|
| 427 |
|
---|
| 428 | }
|
---|
| 429 | #endregion
|
---|
| 430 |
|
---|
| 431 | #region Session Members
|
---|
| 432 |
|
---|
| 433 |
|
---|
| 434 | /// <summary>
|
---|
| 435 | /// Component is responsible for VueCentric/CSS cleanup
|
---|
| 436 | /// </summary>
|
---|
| 437 | public void Close()
|
---|
| 438 | {
|
---|
| 439 |
|
---|
| 440 | }
|
---|
| 441 |
|
---|
| 442 | #endregion
|
---|
| 443 |
|
---|
| 444 |
|
---|
| 445 | public LocalEventService EventServices
|
---|
| 446 | {
|
---|
| 447 | get { return this; }
|
---|
| 448 | }
|
---|
| 449 |
|
---|
| 450 |
|
---|
| 451 |
|
---|
| 452 | #region LocalSession Members
|
---|
| 453 |
|
---|
| 454 |
|
---|
| 455 | public void Notify(String aTitle, Exception anException)
|
---|
| 456 | {
|
---|
| 457 | MessageBox.Show(anException.Message, aTitle);
|
---|
| 458 |
|
---|
| 459 | }
|
---|
| 460 |
|
---|
| 461 | public void Notify(String aTitle, String aMessage)
|
---|
| 462 | {
|
---|
| 463 | MessageBox.Show(aMessage, aTitle);
|
---|
| 464 | }
|
---|
| 465 |
|
---|
| 466 | #endregion
|
---|
| 467 |
|
---|
| 468 | #region LocalEventService Members
|
---|
| 469 |
|
---|
| 470 |
|
---|
| 471 | public void TriggerEvent(string anEventName, string someDetails)
|
---|
| 472 | {
|
---|
| 473 | this.FireLocalEvent(anEventName, someDetails);
|
---|
| 474 | }
|
---|
| 475 |
|
---|
| 476 | #endregion
|
---|
| 477 | }
|
---|
| 478 | }
|
---|