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@@ -53,28 +53,36 @@ namespace VEPROMS.CSLA.Library
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}
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#endregion
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#region Collection
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protected static List<Annotation> _AllList = new List<Annotation>();
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private static Dictionary<string, List<Annotation>> _AllByPrimaryKey = new Dictionary<string, List<Annotation>>();
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private static List<Annotation> _CacheList = new List<Annotation>();
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protected static void AddToCache(Annotation annotation)
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{
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if (!_CacheList.Contains(annotation)) _CacheList.Add(annotation); // In AddToCache
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}
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protected static void RemoveFromCache(Annotation annotation)
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{
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while (_CacheList.Contains(annotation)) _CacheList.Remove(annotation); // In RemoveFromCache
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}
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private static Dictionary<string, List<Annotation>> _CacheByPrimaryKey = new Dictionary<string, List<Annotation>>();
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private static void ConvertListToDictionary()
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{
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List<Annotation> remove = new List<Annotation>();
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foreach (Annotation tmp in _AllList)
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foreach (Annotation tmp in _CacheList)
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{
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if (!_AllByPrimaryKey.ContainsKey(tmp.AnnotationID.ToString()))
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if (!_CacheByPrimaryKey.ContainsKey(tmp.AnnotationID.ToString()))
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{
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_AllByPrimaryKey[tmp.AnnotationID.ToString()] = new List<Annotation>(); // Add new list for PrimaryKey
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_CacheByPrimaryKey[tmp.AnnotationID.ToString()] = new List<Annotation>(); // Add new list for PrimaryKey
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}
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_AllByPrimaryKey[tmp.AnnotationID.ToString()].Add(tmp); // Add to Primary Key list
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_CacheByPrimaryKey[tmp.AnnotationID.ToString()].Add(tmp); // Add to Primary Key list
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remove.Add(tmp);
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}
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foreach (Annotation tmp in remove)
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_AllList.Remove(tmp);
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RemoveFromCache(tmp);
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}
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public static Annotation GetExistingByPrimaryKey(int annotationID)
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protected static Annotation GetCachedByPrimaryKey(int annotationID)
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{
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ConvertListToDictionary();
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string key = annotationID.ToString();
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if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key][0];
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if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
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return null;
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}
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#endregion
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@@ -442,24 +450,29 @@ namespace VEPROMS.CSLA.Library
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public int CurrentEditLevel
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{ get { return EditLevel; } }
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private static int _AnnotationUnique = 0;
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private int _MyAnnotationUnique;
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protected static int AnnotationUnique
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{ get { return ++_AnnotationUnique; } }
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private int _MyAnnotationUnique = AnnotationUnique;
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public int MyAnnotationUnique
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{
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get { return _MyAnnotationUnique; }
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}
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{ get { return _MyAnnotationUnique; } }
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protected Annotation()
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{/* require use of factory methods */
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_MyAnnotationUnique = ++_AnnotationUnique;
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_AllList.Add(this);
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AddToCache(this);
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}
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public void Dispose()
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{
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_AllList.Remove(this);
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if (!_AllByPrimaryKey.ContainsKey(AnnotationID.ToString())) return;
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List<Annotation> listAnnotation = _AllByPrimaryKey[AnnotationID.ToString()]; // Get the list of items
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listAnnotation.Remove(this); // Remove the item from the list
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if (listAnnotation.Count == 0) //If there are no items left in the list
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_AllByPrimaryKey.Remove(AnnotationID.ToString()); // remove the list
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RemoveFromDictionaries();
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}
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private void RemoveFromDictionaries()
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{
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RemoveFromCache(this);
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if (_CacheByPrimaryKey.ContainsKey(AnnotationID.ToString()))
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{
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List<Annotation> listAnnotation = _CacheByPrimaryKey[AnnotationID.ToString()]; // Get the list of items
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while (listAnnotation.Contains(this)) listAnnotation.Remove(this); // Remove the item from the list
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if (listAnnotation.Count == 0) //If there are no items left in the list
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_CacheByPrimaryKey.Remove(AnnotationID.ToString()); // remove the list
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}
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}
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public static Annotation New()
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{
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@@ -497,7 +510,11 @@ namespace VEPROMS.CSLA.Library
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{
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Annotation tmp = Annotation.New(myItem, myAnnotationType, rtfText, searchText, config, dts, userID);
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if (tmp.IsSavable)
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tmp = tmp.Save();
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{
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Annotation tmp2 = tmp;
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tmp = tmp2.Save();
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tmp2.Dispose();
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}
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else
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{
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Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
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@@ -523,7 +540,11 @@ namespace VEPROMS.CSLA.Library
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{
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Annotation tmp = Annotation.New(myItem, myAnnotationType, rtfText, searchText, config);
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if (tmp.IsSavable)
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tmp = tmp.Save();
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{
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Annotation tmp2 = tmp;
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tmp = tmp2.Save();
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tmp2.Dispose();
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}
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else
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{
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Csla.Validation.BrokenRulesCollection brc = tmp.ValidationRules.GetBrokenRules();
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@@ -541,13 +562,17 @@ namespace VEPROMS.CSLA.Library
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throw new System.Security.SecurityException("User not authorized to view a Annotation");
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try
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{
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Annotation tmp = GetExistingByPrimaryKey(annotationID);
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Annotation tmp = GetCachedByPrimaryKey(annotationID);
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if (tmp == null)
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{
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tmp = DataPortal.Fetch<Annotation>(new PKCriteria(annotationID));
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if (!_AllList.Contains(tmp)) _AllList.Add(tmp);
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AddToCache(tmp);
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}
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if (tmp.ErrorMessage == "No Record Found")
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{
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tmp.Dispose(); // Clean-up Annotation
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tmp = null;
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}
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if (tmp.ErrorMessage == "No Record Found") tmp = null;
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return tmp;
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}
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catch (Exception ex)
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@@ -589,7 +614,8 @@ namespace VEPROMS.CSLA.Library
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{
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BuildRefreshList();
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Annotation annotation = base.Save();
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_AllList.Add(annotation);//Refresh the item in AllList
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RemoveFromDictionaries(); // if save is successful remove the previous Folder from the cache
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AddToCache(annotation);//Refresh the item in AllList
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ProcessRefreshList();
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return annotation;
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}
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