FreeSqlStatement.cs :  » Persistence-Frameworks » Persist.NET » Persist » Statements » C# / CSharp Open Source

using System;
using Persist;
using Persist.Sql;
using Persist.Maps;


namespace Persist.Statements{
  /// <summary>
  /// Used to execute a Free text Query 
  /// </summary>
  public class FreeSqlStatement : Statements.PersistentStatement
  {
      private SqlStatement theStatement;

      /// <summary>
      /// Create a FreeSqlCriteria
      /// </summary>
      /// <param name="criteriaType"></param>
      public FreeSqlStatement(Type criteriaType):base(criteriaType)
      {
         theStatement = new SqlStatement(base.ClassMap.RelationalDatabase);
      }

      /// <summary>
      /// the SqlCommand to Execute
      /// </summary>
      public System.Data.IDbCommand SqlCommand
      {
         get{return theStatement.DbCommand;}
      }

      /// <summary>
      /// Return the SqlStatement
      /// </summary>
      /// <returns></returns>
      public SqlStatement SqlStatement
      {
         get
         {
            return theStatement;
         }
      }

      /// <summary>
      /// Execute the query and return the Cursor
      /// </summary>
      /// <returns></returns>
      public Cursor PerformCursor()
      {
         return Persist.PersistenceManagerFactory.Instance.ProcessStatement(this);
      }

      /// <summary>
      /// Exexcute the query and return a Cursor of proxies objects
      /// </summary>
      /// <returns></returns>
      public Cursor PerformCursorForProxies()
      {
         return Persist.PersistenceManagerFactory.Instance.ProcessStatementForProxies(this);
      }

      /// <summary>
      /// Perform the Query and return and integer
      /// </summary>
      /// <returns></returns>
      public int PerformNonQuery()
      {
         return Persist.PersistenceManagerFactory.Instance.ProcessStatementNonQuery(this);
      }
  }
}