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Fix SqlHelper so it uses to current db connection

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This commit is contained in:
Stephan
2016-09-15 12:14:25 +02:00
parent 5cd7cba4fb
commit ab3b04c165
10 changed files with 412 additions and 119 deletions
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35
src/SQLCE4Umbraco/SqlCEHelper.cs
View File

@@ -180,12 +180,16 @@ namespace SqlCE4Umbraco
/// <returns>The return value of the command.</returns>
protected override object ExecuteScalar(string commandText, SqlCeParameter[] parameters)
{
#if DEBUG && DebugDataLayer
#if DEBUG && DebugDataLayer
// Log Query Execution
Trace.TraceInformation(GetType().Name + " SQL ExecuteScalar: " + commandText);
#endif
return SqlCeApplicationBlock.ExecuteScalar(ConnectionString, CommandType.Text, commandText, parameters);
#endif
using (var cc = UseCurrentConnection)
{
return SqlCeApplicationBlock.ExecuteScalar(
(SqlCeConnection) cc.Connection, (SqlCeTransaction) cc.Transaction,
CommandType.Text, commandText, parameters);
}
}
/// <summary>
@@ -198,12 +202,17 @@ namespace SqlCE4Umbraco
/// </returns>
protected override int ExecuteNonQuery(string commandText, SqlCeParameter[] parameters)
{
#if DEBUG && DebugDataLayer
#if DEBUG && DebugDataLayer
// Log Query Execution
Trace.TraceInformation(GetType().Name + " SQL ExecuteNonQuery: " + commandText);
#endif
#endif
return SqlCeApplicationBlock.ExecuteNonQuery(ConnectionString, CommandType.Text, commandText, parameters);
using (var cc = UseCurrentConnection)
{
return SqlCeApplicationBlock.ExecuteNonQuery(
(SqlCeConnection) cc.Connection, (SqlCeTransaction) cc.Transaction,
CommandType.Text, commandText, parameters);
}
}
/// <summary>
@@ -216,13 +225,17 @@ namespace SqlCE4Umbraco
/// </returns>
protected override IRecordsReader ExecuteReader(string commandText, SqlCeParameter[] parameters)
{
#if DEBUG && DebugDataLayer
#if DEBUG && DebugDataLayer
// Log Query Execution
Trace.TraceInformation(GetType().Name + " SQL ExecuteReader: " + commandText);
#endif
#endif
return new SqlCeDataReaderHelper(SqlCeApplicationBlock.ExecuteReader(ConnectionString, CommandType.Text,
commandText, parameters));
using (var cc = UseCurrentConnection)
{
return new SqlCeDataReaderHelper(SqlCeApplicationBlock.ExecuteReader(
(SqlCeConnection) cc.Connection, (SqlCeTransaction) cc.Transaction,
CommandType.Text, commandText, parameters));
}
}

264
src/SQLCE4Umbraco/SqlCeApplicationBlock.cs
View File

@@ -1,7 +1,5 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlServerCe;
using System.Data;
using System.Diagnostics;
@@ -26,30 +24,61 @@ namespace SqlCE4Umbraco
params SqlCeParameter[] commandParameters
)
{
object retVal;
try
{
using (SqlCeConnection conn = SqlCeContextGuardian.Open(connectionString))
using (var conn = SqlCeContextGuardian.Open(connectionString))
{
using (SqlCeCommand cmd = new SqlCeCommand(commandText, conn))
{
AttachParameters(cmd, commandParameters);
Debug.WriteLine("---------------------------------SCALAR-------------------------------------");
Debug.WriteLine(commandText);
Debug.WriteLine("----------------------------------------------------------------------------");
retVal = cmd.ExecuteScalar();
}
return ExecuteScalarTry(conn, null, commandText, commandParameters);
}
return retVal;
}
catch (Exception ee)
{
throw new SqlCeProviderException("Error running Scalar: \nSQL Statement:\n" + commandText + "\n\nException:\n" + ee.ToString());
throw new SqlCeProviderException("Error running Scalar: \nSQL Statement:\n" + commandText + "\n\nException:\n" + ee);
}
}
public static object ExecuteScalar(
SqlCeConnection conn, SqlCeTransaction trx,
CommandType commandType,
string commandText,
params SqlCeParameter[] commandParameters)
{
try
{
return ExecuteScalarTry(conn, trx, commandText, commandParameters);
}
catch (Exception ee)
{
throw new SqlCeProviderException("Error running Scalar: \nSQL Statement:\n" + commandText + "\n\nException:\n" + ee);
}
}
public static object ExecuteScalar(
SqlCeConnection conn,
CommandType commandType,
string commandText,
params SqlCeParameter[] commandParameters)
{
return ExecuteScalar(conn, null, commandType, commandText, commandParameters);
}
private static object ExecuteScalarTry(
SqlCeConnection conn, SqlCeTransaction trx,
string commandText,
params SqlCeParameter[] commandParameters)
{
object retVal;
using (var cmd = trx == null ? new SqlCeCommand(commandText, conn) : new SqlCeCommand(commandText, conn, trx))
{
AttachParameters(cmd, commandParameters);
Debug.WriteLine("---------------------------------SCALAR-------------------------------------");
Debug.WriteLine(commandText);
Debug.WriteLine("----------------------------------------------------------------------------");
retVal = cmd.ExecuteScalar();
}
return retVal;
}
/// <summary>
///
/// </summary>
@@ -66,49 +95,10 @@ namespace SqlCE4Umbraco
{
try
{
int rowsAffected;
using (SqlCeConnection conn = SqlCeContextGuardian.Open(connectionString))
using (var conn = SqlCeContextGuardian.Open(connectionString))
{
// this is for multiple queries in the installer
if (commandText.Trim().StartsWith("!!!"))
{
commandText = commandText.Trim().Trim('!');
string[] commands = commandText.Split('|');
string currentCmd = String.Empty;
foreach (string cmd in commands)
{
try
{
currentCmd = cmd;
if (!String.IsNullOrWhiteSpace(cmd))
{
SqlCeCommand c = new SqlCeCommand(cmd, conn);
c.ExecuteNonQuery();
}
}
catch (Exception e)
{
Debug.WriteLine("*******************************************************************");
Debug.WriteLine(currentCmd);
Debug.WriteLine(e);
Debug.WriteLine("*******************************************************************");
}
}
return 1;
}
else
{
Debug.WriteLine("----------------------------------------------------------------------------");
Debug.WriteLine(commandText);
Debug.WriteLine("----------------------------------------------------------------------------");
SqlCeCommand cmd = new SqlCeCommand(commandText, conn);
AttachParameters(cmd, commandParameters);
rowsAffected = cmd.ExecuteNonQuery();
}
return ExecuteNonQueryTry(conn, null, commandText, commandParameters);
}
return rowsAffected;
}
catch (Exception ee)
{
@@ -116,6 +106,74 @@ namespace SqlCE4Umbraco
}
}
public static int ExecuteNonQuery(
SqlCeConnection conn,
CommandType commandType,
string commandText,
params SqlCeParameter[] commandParameters
)
{
return ExecuteNonQuery(conn, null, commandType, commandText, commandParameters);
}
public static int ExecuteNonQuery(
SqlCeConnection conn, SqlCeTransaction trx,
CommandType commandType,
string commandText,
params SqlCeParameter[] commandParameters
)
{
try
{
return ExecuteNonQueryTry(conn, trx, commandText, commandParameters);
}
catch (Exception ee)
{
throw new SqlCeProviderException("Error running NonQuery: \nSQL Statement:\n" + commandText + "\n\nException:\n" + ee.ToString());
}
}
private static int ExecuteNonQueryTry(
SqlCeConnection conn, SqlCeTransaction trx,
string commandText,
params SqlCeParameter[] commandParameters)
{
// this is for multiple queries in the installer
if (commandText.Trim().StartsWith("!!!"))
{
commandText = commandText.Trim().Trim('!');
var commands = commandText.Split('|');
var currentCmd = string.Empty;
foreach (var command in commands)
{
try
{
currentCmd = command;
if (string.IsNullOrWhiteSpace(command)) continue;
var c = trx == null ? new SqlCeCommand(command, conn) : new SqlCeCommand(command, conn, trx);
c.ExecuteNonQuery();
}
catch (Exception e)
{
Debug.WriteLine("*******************************************************************");
Debug.WriteLine(currentCmd);
Debug.WriteLine(e);
Debug.WriteLine("*******************************************************************");
}
}
return 1;
}
Debug.WriteLine("----------------------------------------------------------------------------");
Debug.WriteLine(commandText);
Debug.WriteLine("----------------------------------------------------------------------------");
var cmd = new SqlCeCommand(commandText, conn);
AttachParameters(cmd, commandParameters);
var rowsAffected = cmd.ExecuteNonQuery();
return rowsAffected;
}
/// <summary>
///
/// </summary>
@@ -133,25 +191,8 @@ namespace SqlCE4Umbraco
{
try
{
Debug.WriteLine("---------------------------------READER-------------------------------------");
Debug.WriteLine(commandText);
Debug.WriteLine("----------------------------------------------------------------------------");
SqlCeDataReader reader;
SqlCeConnection conn = SqlCeContextGuardian.Open(connectionString);
try
{
SqlCeCommand cmd = new SqlCeCommand(commandText, conn);
AttachParameters(cmd, commandParameters);
reader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
}
catch
{
conn.Close();
throw;
}
return reader;
var conn = SqlCeContextGuardian.Open(connectionString);
return ExecuteReaderTry(conn, null, commandText, commandParameters);
}
catch (Exception ee)
{
@@ -159,30 +200,71 @@ namespace SqlCE4Umbraco
}
}
public static bool VerifyConnection(string connectionString)
public static SqlCeDataReader ExecuteReader(
SqlCeConnection conn,
CommandType commandType,
string commandText,
params SqlCeParameter[] commandParameters
)
{
bool isConnected = false;
using (SqlCeConnection conn = SqlCeContextGuardian.Open(connectionString))
{
isConnected = conn.State == ConnectionState.Open;
}
return isConnected;
return ExecuteReader(conn, commandType, commandText, commandParameters);
}
private static void AttachParameters(SqlCeCommand command, SqlCeParameter[] commandParameters)
public static SqlCeDataReader ExecuteReader(
SqlCeConnection conn, SqlCeTransaction trx,
CommandType commandType,
string commandText,
params SqlCeParameter[] commandParameters
)
{
foreach (SqlCeParameter parameter in commandParameters)
try
{
return ExecuteReaderTry(conn, trx, commandText, commandParameters);
}
catch (Exception ee)
{
throw new SqlCeProviderException("Error running Reader: \nSQL Statement:\n" + commandText + "\n\nException:\n" + ee.ToString());
}
}
private static SqlCeDataReader ExecuteReaderTry(
SqlCeConnection conn, SqlCeTransaction trx,
string commandText,
params SqlCeParameter[] commandParameters)
{
Debug.WriteLine("---------------------------------READER-------------------------------------");
Debug.WriteLine(commandText);
Debug.WriteLine("----------------------------------------------------------------------------");
try
{
var cmd = trx == null ? new SqlCeCommand(commandText, conn) : new SqlCeCommand(commandText, conn, trx);
AttachParameters(cmd, commandParameters);
return cmd.ExecuteReader(CommandBehavior.CloseConnection);
}
catch
{
conn.Close();
throw;
}
}
public static bool VerifyConnection(string connectionString)
{
using (var conn = SqlCeContextGuardian.Open(connectionString))
{
return conn.State == ConnectionState.Open;
}
}
private static void AttachParameters(SqlCeCommand command, IEnumerable<SqlCeParameter> commandParameters)
{
foreach (var parameter in commandParameters)
{
if ((parameter.Direction == ParameterDirection.InputOutput) && (parameter.Value == null))
{
parameter.Value = DBNull.Value;
}
command.Parameters.Add(parameter);
}
}
}
}