Cleaning up folder structure (U4-56)

src/SQLCE4Umbraco/SqlCEHelper.cs

@@ -0,0 +1,99 @@
+/************************************************************************************
+ * 
+ *  Umbraco Data Layer
+ *  MIT Licensed work
+ *  ©2008 Ruben Verborgh
+ * 
+ ***********************************************************************************/
+
+using System;
+using System.Data;
+using System.Data.SqlServerCe;
+using System.Xml;
+using System.Diagnostics;
+using umbraco.DataLayer;
+using umbraco.DataLayer.SqlHelpers.SqlServer;
+
+
+namespace SqlCE4Umbraco
+{
+    /// <summary>
+    /// Sql Helper for an SQL Server database.
+    /// </summary>
+    public class SqlCEHelper : SqlHelper<SqlCeParameter>
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="SqlCEHelper"/> class.
+        /// </summary>
+        /// <param name="connectionString">The connection string.</param>
+        public SqlCEHelper(string connectionString) : base(connectionString)
+        {
+            m_Utility = new SqlCEUtility(this);
+        }
+
+        /// <summary>
+        /// Creates a new parameter for use with this specific implementation of ISqlHelper.
+        /// </summary>
+        /// <param name="parameterName">Name of the parameter.</param>
+        /// <param name="value">Value of the parameter.</param>
+        /// <returns>A new parameter of the correct type.</returns>
+        /// <remarks>Abstract factory pattern</remarks>
+        public override IParameter CreateParameter(string parameterName, object value)
+        {
+            return new SqlCEParameter(parameterName, value);
+        }
+
+        /// <summary>
+        /// Executes a command that returns a single value.
+        /// </summary>
+        /// <param name="commandText">The command text.</param>
+        /// <param name="parameters">The parameters.</param>
+        /// <returns>The return value of the command.</returns>
+        protected override object ExecuteScalar(string commandText, SqlCeParameter[] parameters)
+        {
+            #if DEBUG && DebugDataLayer
+                // Log Query Execution
+                Trace.TraceInformation(GetType().Name + " SQL ExecuteScalar: " + commandText);
+            #endif
+
+            return SqlCeApplicationBlock.ExecuteScalar(ConnectionString, CommandType.Text, commandText, parameters);
+        }
+
+        /// <summary>
+        /// Executes a command and returns the number of rows affected.
+        /// </summary>
+        /// <param name="commandText">The command text.</param>
+        /// <param name="parameters">The parameters.</param>
+        /// <returns>
+        /// The number of rows affected by the command.
+        /// </returns>
+        protected override int ExecuteNonQuery(string commandText, SqlCeParameter[] parameters)
+        {
+            #if DEBUG && DebugDataLayer
+                // Log Query Execution
+                Trace.TraceInformation(GetType().Name + " SQL ExecuteNonQuery: " + commandText);
+            #endif
+
+            return SqlCeApplicationBlock.ExecuteNonQuery(ConnectionString, CommandType.Text, commandText, parameters);
+        }
+
+        /// <summary>
+        /// Executes a command and returns a records reader containing the results.
+        /// </summary>
+        /// <param name="commandText">The command text.</param>
+        /// <param name="parameters">The parameters.</param>
+        /// <returns>
+        /// A data reader containing the results of the command.
+        /// </returns>
+        protected override IRecordsReader ExecuteReader(string commandText, SqlCeParameter[] parameters)
+        {
+            #if DEBUG && DebugDataLayer
+                // Log Query Execution
+                Trace.TraceInformation(GetType().Name + " SQL ExecuteReader: " + commandText);
+            #endif
+
+            return new SqlCeDataReaderHelper(SqlCeApplicationBlock.ExecuteReader(ConnectionString, CommandType.Text,
+                                                            commandText, parameters));
+        }
+    }
+}