[Quantproject-developers] QuantProject/b2_DataAccess DataBaseVersionManager.cs,1.1,1.2

[<gla...@us...>]

Update of /cvsroot/quantproject/QuantProject/b2_DataAccess
In directory sc8-pr-cvs1:/tmp/cvs-serv32120/b2_DataAccess

Modified Files:
	DataBaseVersionManager.cs 
Log Message:
Minor readability improvements have been
performed: private methods have been grouped
using a region for each public method.

Index: DataBaseVersionManager.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b2_DataAccess/DataBaseVersionManager.cs,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** DataBaseVersionManager.cs	1 Jan 2004 19:07:12 -0000	1.1
--- DataBaseVersionManager.cs	3 Jan 2004 16:20:37 -0000	1.2
***************
*** 55,58 ****
--- 55,75 ----
  		private SortedList updatingMethods;
  		
+     #region "DataBaseVersionManager"
+     /// <summary>
+     /// The method initialize a populate updatingMethods, a SortedList
+     /// that contains all the delegates that encapsulate all methods
+     /// whose function is to modify the structure of the database.
+     /// The key in the sortedList is the new version number that signs 
+     /// the database after the execution of the encapsulated method 
+     /// </summary>
+     private void initialize_updatingMethods()
+     {
+       this.updatingMethods  = new SortedList();
+       //After adding a new private method to the class, write
+       //the following code, paying attention to the version number:
+       //this.updatingMethods.Add(yourVersionNumber,
+       //						new updatingMethodHandler(this.yourMethodName))
+ 
+     }
  		public DataBaseVersionManager(OleDbConnection oleDbConnection)
  		{
***************
*** 77,80 ****
--- 94,126 ----
  		}
  		
+     #endregion
+     #region "UpdateDataBaseStructure"
+     private int getDataBaseVersionNumber()
+     {
+       this.dataTable_version.Clear();
+       this.oleDbDataAdapter.Fill(this.dataTable_version);
+       DataRow dataRow = this.dataTable_version.Rows[0];
+       return (int)dataRow["veId"];
+     }
+     private void setNewDataBaseVersionNumber(int newVersionNumber)
+     {
+       this.dataTable_version.Rows[0]["veId"] = newVersionNumber;
+       this.oleDbDataAdapter.Update(this.dataTable_version);
+       this.dataTable_version.AcceptChanges();
+     }
+     private void executeMethod(DictionaryEntry itemContainingMethod)
+     {
+       this.databaseVersion = this.getDataBaseVersionNumber();
+       int differenceBetweenNewVersionAndDataBaseVersion =
+         (int)itemContainingMethod.Key  - this.databaseVersion;
+       if(differenceBetweenNewVersionAndDataBaseVersion == 1)
+         //db's structure can be updated by the method contained in the item
+       {
+         updatingMethodHandler handler = (updatingMethodHandler)itemContainingMethod.Value;
+         handler();
+         //it calls the method that modifies the db structure
+         this.setNewDataBaseVersionNumber((int)itemContainingMethod.Key);
+       }
+     }
  		public void UpdateDataBaseStructure()
  		{
***************
*** 92,147 ****
  				this.oleDbConnection.Close();
  			}
- 
- 		}
- 		
- 		private int getDataBaseVersionNumber()
- 		{
- 			this.dataTable_version.Clear();
- 			this.oleDbDataAdapter.Fill(this.dataTable_version);
- 			DataRow dataRow = this.dataTable_version.Rows[0];
- 			return (int)dataRow["veId"];
- 		}
- 
- 		
- 		private void setNewDataBaseVersionNumber(int newVersionNumber)
- 		{
- 			this.dataTable_version.Rows[0]["veId"] = newVersionNumber;
- 			this.oleDbDataAdapter.Update(this.dataTable_version);
- 			this.dataTable_version.AcceptChanges();
- 		}
- 	  /// <summary>
- 	  /// The method initialize a populate updatingMethods, a SortedList
- 	  /// that contains all the delegates that encapsulate all methods
- 	  /// whose function is to modify the structure of the database.
- 	  /// The key in the sortedList is the new version number that signs 
- 	  /// the database after the execution of the encapsulated method 
- 	  /// </summary>
- 		private void initialize_updatingMethods()
- 		{
- 			this.updatingMethods  = new SortedList();
- 			//After adding a new private method to the class, write
- 			//the following code, paying attention to the version number:
- 			//this.updatingMethods.Add(yourVersionNumber,
- 			//						new updatingMethodHandler(this.yourMethodName))
- 
- 		}
- 		
- 		private void executeMethod(DictionaryEntry itemContainingMethod)
- 		{
- 			this.databaseVersion = this.getDataBaseVersionNumber();
- 			int differenceBetweenNewVersionAndDataBaseVersion =
- 				(int)itemContainingMethod.Key  - this.databaseVersion;
- 			if(differenceBetweenNewVersionAndDataBaseVersion == 1)
- 			//db's structure can be updated by the method contained in the item
- 			{
- 				updatingMethodHandler handler = (updatingMethodHandler)itemContainingMethod.Value;
- 				handler();
- 				//it calls the method that modifies the db structure
- 				this.setNewDataBaseVersionNumber((int)itemContainingMethod.Key);
- 			}
- 
  		}
! 
! 		
  	}
  }
--- 138,143 ----
  				this.oleDbConnection.Close();
  			}
  		}
!     #endregion	
  	}
  }