[Nhibernate-commit] nhibernate/src/NHibernate/SqlCommand SqlString.cs,1.11,1.12

[Michael D. <mik...@us...>]

Update of /cvsroot/nhibernate/nhibernate/src/NHibernate/SqlCommand
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23509/NHibernate/SqlCommand

Modified Files:
	SqlString.cs 
Log Message:
Added methods to SqlString and tests for them.

Index: SqlString.cs
===================================================================
RCS file: /cvsroot/nhibernate/nhibernate/src/NHibernate/SqlCommand/SqlString.cs,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -d -r1.11 -r1.12
*** SqlString.cs	18 Aug 2004 20:15:04 -0000	1.11
--- SqlString.cs	20 Aug 2004 15:26:24 -0000	1.12
***************
*** 1,3 ****
--- 1,4 ----
  using System;
+ using System.Collections;
  using System.Text;
  
***************
*** 16,20 ****
  	{
  		readonly object[] sqlParts;
! 		
  		public SqlString(string sqlPart) : this(new object[] {sqlPart}) 
  		{
--- 17,22 ----
  	{
  		readonly object[] sqlParts;
! 		private int[] parameterIndexes;
! 
  		public SqlString(string sqlPart) : this(new object[] {sqlPart}) 
  		{
***************
*** 120,123 ****
--- 122,150 ----
  
  		/// <summary>
+ 		/// Gets a bool that indicates if there is a Parameter that has a null SqlType.
+ 		/// </summary>
+ 		/// <value>true if there is a Parameter with a null SqlType.</value>
+ 		public bool ContainsUntypedParameter 
+ 		{
+ 			get 
+ 			{
+ 				for(int i=0; i<sqlParts.Length; i++) 
+ 				{
+ 					Parameter paramPart = sqlParts[i] as Parameter;
+ 					if(paramPart!=null) 
+ 					{
+ 						if( paramPart.SqlType==null ) 
+ 						{
+ 							// only need to find one null SqlType
+ 							return true;
+ 						}
+ 					}
+ 				}
+ 
+ 				return false;
+ 			}
+ 		}
+ 
+ 		/// <summary>
  		/// Determines whether the end of this instance matches the specified String.
  		/// </summary>
***************
*** 146,149 ****
--- 173,205 ----
  
  		/// <summary>
+ 		/// Gets the indexes of the Parameters in the SqlParts
+ 		/// </summary>
+ 		/// <value>
+ 		/// An Int32 array that contains the indexes of the Parameters in the SqlPart array.
+ 		/// </value>
+ 		public int[] ParameterIndexes
+ 		{
+ 			get
+ 			{
+ 				// only calculate this one time because this object is immutable.
+ 				if( parameterIndexes==null ) 
+ 				{
+ 					ArrayList paramList = new ArrayList();
+ 					for(int i=0; i<sqlParts.Length; i++) 
+ 					{
+ 						if(sqlParts[i] is Parameter) 
+ 						{
+ 							paramList.Add(i);
+ 						}
+ 					}
+ 
+ 					parameterIndexes = (int[])paramList.ToArray( typeof(int) );
+ 				}
+ 
+ 				return parameterIndexes ;
+ 			}
+ 
+ 		}
+ 		/// <summary>
  		/// Determines whether the beginning of this SqlString matches the specified System.String
  		/// </summary>