An alternative to UBB.threads
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// Copyright (c) 2004-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation
//
// There are special exceptions to the terms and conditions of the GPL
// as it is applied to this software. View the full text of the
// exception in file EXCEPTIONS in the directory of this software
// distribution.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
using System;
using System.Data;
using System.Text;
using MySql.Data.Common;
using System.Globalization;
using System.Diagnostics;
using System.Data.SqlTypes;
using MySql.Data.Types;
using System.Collections;
using MySql.Data.MySqlClient.Properties;
namespace MySql.Data.MySqlClient
{
internal class ISSchemaProvider : SchemaProvider
{
public ISSchemaProvider(MySqlConnection connection) : base(connection)
{
}
protected override DataTable GetCollections()
{
DataTable dt = base.GetCollections();
object[][] collections = new object[][]
{
new object[] {"Views", 2, 3},
new object[] {"ViewColumns", 3, 4},
new object[] {"Procedure Parameters", 5, 1},
new object[] {"Procedures", 4, 3},
new object[] {"Triggers", 2, 4}
};
FillTable(dt, collections);
return dt;
}
protected override DataTable GetRestrictions()
{
DataTable dt = base.GetRestrictions();
object[][] restrictions = new object[][]
{
new object[] {"Procedure Parameters", "Database", "", 0},
new object[] {"Procedure Parameters", "Schema", "", 1},
new object[] {"Procedure Parameters", "Name", "", 2},
new object[] {"Procedure Parameters", "Type", "", 3},
new object[] {"Procedure Parameters", "Parameter", "", 4},
new object[] {"Procedures", "Database", "", 0},
new object[] {"Procedures", "Schema", "", 1},
new object[] {"Procedures", "Name", "", 2},
new object[] {"Procedures", "Type", "", 3},
new object[] {"Views", "Database", "", 0},
new object[] {"Views", "Schema", "", 1},
new object[] {"Views", "Table", "", 2},
new object[] {"ViewColumns", "Database", "", 0},
new object[] {"ViewColumns", "Schema", "", 1},
new object[] {"ViewColumns", "Table", "", 2},
new object[] {"ViewColumns", "Column", "", 3},
new object[] {"Triggers", "Database", "", 0},
new object[] {"Triggers", "Schema", "", 1},
new object[] {"Triggers", "Name", "", 2},
new object[] {"Triggers", "EventObjectTable", "", 3},
};
FillTable(dt, restrictions);
return dt;
}
public override DataTable GetDatabases(string[] restrictions)
{
string[] keys = new string[1];
keys[0] = "SCHEMA_NAME";
DataTable dt = Query("SCHEMATA", "", keys, restrictions);
dt.Columns[1].ColumnName = "database_name";
dt.TableName = "Databases";
return dt;
}
public override DataTable GetTables(string[] restrictions)
{
string[] keys = new string[4];
keys[0] = "TABLE_CATALOG";
keys[1] = "TABLE_SCHEMA";
keys[2] = "TABLE_NAME";
keys[3] = "TABLE_TYPE";
DataTable dt = Query("TABLES", "TABLE_TYPE != 'VIEW'", keys, restrictions);
dt.TableName = "Tables";
return dt;
}
public override DataTable GetColumns(string[] restrictions)
{
string[] keys = new string[4];
keys[0] = "TABLE_CATALOG";
keys[1] = "TABLE_SCHEMA";
keys[2] = "TABLE_NAME";
keys[3] = "COLUMN_NAME";
DataTable dt = Query("COLUMNS", null, keys, restrictions);
dt.Columns.Remove("CHARACTER_OCTET_LENGTH");
dt.TableName = "Columns";
return dt;
}
private DataTable GetViews(string[] restrictions)
{
string[] keys = new string[3];
keys[0] = "TABLE_CATALOG";
keys[1] = "TABLE_SCHEMA";
keys[2] = "TABLE_NAME";
DataTable dt = Query("VIEWS", null, keys, restrictions);
dt.TableName = "Views";
return dt;
}
private DataTable GetViewColumns(string[] restrictions)
{
StringBuilder where = new StringBuilder();
StringBuilder sql = new StringBuilder(
"SELECT C.* FROM information_schema.columns C");
sql.Append(" JOIN information_schema.views V ");
sql.Append("ON C.table_schema=V.table_schema AND C.table_name=V.table_name ");
if (restrictions != null && restrictions.Length >= 2 &&
restrictions[1] != null)
where.AppendFormat(CultureInfo.InvariantCulture, "C.table_schema='{0}' ", restrictions[1]);
if (restrictions != null && restrictions.Length >= 3 &&
restrictions[2] != null)
{
if (where.Length > 0)
where.Append("AND ");
where.AppendFormat(CultureInfo.InvariantCulture, "C.table_name='{0}' ", restrictions[2]);
}
if (restrictions != null && restrictions.Length == 4 &&
restrictions[3] != null)
{
if (where.Length > 0)
where.Append("AND ");
where.AppendFormat(CultureInfo.InvariantCulture, "C.column_name='{0}' ", restrictions[3]);
}
if (where.Length > 0)
sql.AppendFormat(CultureInfo.InvariantCulture, " WHERE {0}", where);
DataTable dt = GetTable(sql.ToString());
dt.TableName = "ViewColumns";
dt.Columns[0].ColumnName = "VIEW_CATALOG";
dt.Columns[1].ColumnName = "VIEW_SCHEMA";
dt.Columns[2].ColumnName = "VIEW_NAME";
return dt;
}
private DataTable GetTriggers(string[] restrictions)
{
string[] keys = new string[4];
keys[0] = "TRIGGER_CATALOG";
keys[1] = "TRIGGER_SCHEMA";
keys[2] = "EVENT_OBJECT_TABLE";
keys[3] = "TRIGGER_NAME";
DataTable dt = Query("TRIGGERS", null, keys, restrictions);
dt.TableName = "Triggers";
return dt;
}
/// <summary>
/// Return schema information about procedures and functions
/// Restrictions supported are:
/// schema, name, type
/// </summary>
/// <param name="restrictions"></param>
/// <returns></returns>
public override DataTable GetProcedures(string[] restrictions)
{
// if the user has said that we have access to mysql.proc then
// we use that as it is a lot faster
// if (connection.HasProcAccess)
// return base.GetProcedures(restrictions);
string[] keys = new string[4];
keys[0] = "ROUTINE_CATALOG";
keys[1] = "ROUTINE_SCHEMA";
keys[2] = "ROUTINE_NAME";
keys[3] = "ROUTINE_TYPE";
DataTable dt = Query("ROUTINES", null, keys, restrictions);
dt.TableName = "Procedures";
return dt;
}
private DataTable GetProceduresWithParameters(string[] restrictions)
{
DataTable dt = GetProcedures(restrictions);
dt.Columns.Add("ParameterList", typeof(string));
foreach (DataRow row in dt.Rows)
{
row["ParameterList"] = GetProcedureParameterLine(row);
}
return dt;
}
private string GetProcedureParameterLine(DataRow isRow)
{
string sql = "SHOW CREATE {0} `{1}`.`{2}`";
sql = String.Format(sql, isRow["ROUTINE_TYPE"], isRow["ROUTINE_SCHEMA"],
isRow["ROUTINE_NAME"]);
MySqlCommand cmd = new MySqlCommand(sql, connection);
using (MySqlDataReader reader = cmd.ExecuteReader())
{
reader.Read();
// if we are not the owner of this proc or have permissions
// then we will get null for the body
if (reader.IsDBNull(2)) return null;
string sql_mode = reader.GetString(1);
string body = reader.GetString(2);
MySqlTokenizer tokenizer = new MySqlTokenizer(body);
tokenizer.AnsiQuotes = sql_mode.IndexOf("ANSI_QUOTES") != -1;
tokenizer.BackslashEscapes = sql_mode.IndexOf("NO_BACKSLASH_ESCAPES") == -1;
string token = tokenizer.NextToken();
while (token != "(")
token = tokenizer.NextToken();
int start = tokenizer.StartIndex + 1;
token = tokenizer.NextToken();
while (token != ")" || tokenizer.Quoted)
{
token = tokenizer.NextToken();
// if we see another ( and we are not quoted then we
// are in a size element and we need to look for the closing paren
if (token == "(" && !tokenizer.Quoted)
{
while (token != ")" || tokenizer.Quoted)
token = tokenizer.NextToken();
token = tokenizer.NextToken();
}
}
return body.Substring(start, tokenizer.StartIndex - start);
}
}
private void GetParametersForRoutineFromIS(DataTable dt, string[] restrictions)
{
Debug.Assert(dt != null);
string[] keys = new string[5];
keys[0] = "SPECIFIC_CATALOG";
keys[1] = "SPECIFIC_SCHEMA";
keys[2] = "SPECIFIC_NAME";
keys[3] = "ROUTINE_TYPE";
keys[4] = "PARAMETER_NAME";
StringBuilder sql = new StringBuilder(@"SELECT * FROM INFORMATION_SCHEMA.PARAMETERS");
// now get our where clause and append it if there is one
string where = GetWhereClause(null, keys, restrictions);
if (!String.IsNullOrEmpty(where))
sql.AppendFormat(CultureInfo.InvariantCulture, " WHERE {0}", where);
MySqlDataAdapter da = new MySqlDataAdapter(sql.ToString(), connection);
da.Fill(dt);
}
private DataTable GetParametersFromIS(string[] restrictions, DataTable routines)
{
DataTable parms = new DataTable();
if (routines == null || routines.Rows.Count == 0)
{
if (restrictions == null)
{
// first fill our table with the proper structure
MySqlDataAdapter da = new MySqlDataAdapter("SELECT * FROM INFORMATION_SCHEMA.PARAMETERS WHERE 1=2", connection);
da.Fill(parms);
}
else
GetParametersForRoutineFromIS(parms, restrictions);
}
else foreach (DataRow routine in routines.Rows)
{
if (restrictions != null && restrictions.Length >= 3)
restrictions[2] = routine["ROUTINE_NAME"].ToString();
GetParametersForRoutineFromIS(parms, restrictions);
}
parms.TableName = "Procedure Parameters";
return parms;
}
internal DataTable CreateParametersTable()
{
DataTable dt = new DataTable("Procedure Parameters");
dt.Columns.Add("SPECIFIC_CATALOG", typeof(string));
dt.Columns.Add("SPECIFIC_SCHEMA", typeof(string));
dt.Columns.Add("SPECIFIC_NAME", typeof(string));
dt.Columns.Add("ORDINAL_POSITION", typeof(Int32));
dt.Columns.Add("PARAMETER_MODE", typeof(string));
dt.Columns.Add("PARAMETER_NAME", typeof(string));
dt.Columns.Add("DATA_TYPE", typeof(string));
dt.Columns.Add("CHARACTER_MAXIMUM_LENGTH", typeof(Int32));
dt.Columns.Add("CHARACTER_OCTET_LENGTH", typeof(Int32));
dt.Columns.Add("NUMERIC_PRECISION", typeof(byte));
dt.Columns.Add("NUMERIC_SCALE", typeof(Int32));
dt.Columns.Add("CHARACTER_SET_NAME", typeof(string));
dt.Columns.Add("COLLATION_NAME", typeof(string));
dt.Columns.Add("DTD_IDENTIFIER", typeof(string));
dt.Columns.Add("ROUTINE_TYPE", typeof(string));
return dt;
}
/// <summary>
/// Return schema information about parameters for procedures and functions
/// Restrictions supported are:
/// schema, name, type, parameter name
/// </summary>
public virtual DataTable GetProcedureParameters(string[] restrictions,
DataTable routines)
{
if (connection.driver.Version.isAtLeast(6, 0, 6))
return GetParametersFromIS(restrictions, routines);
try
{
DataTable dt = CreateParametersTable();
GetParametersFromShowCreate(dt, restrictions, routines);
return dt;
}
catch (InvalidOperationException ioe)
{
throw new InvalidOperationException(Resources.UnableToRetrieveParameters, ioe);
}
}
protected override DataTable GetSchemaInternal(string collection, string[] restrictions)
{
DataTable dt = base.GetSchemaInternal(collection, restrictions);
if (dt != null)
return dt;
switch (collection)
{
case "VIEWS":
return GetViews(restrictions);
case "PROCEDURES":
return GetProcedures(restrictions);
case "PROCEDURES WITH PARAMETERS":
return GetProceduresWithParameters(restrictions);
case "PROCEDURE PARAMETERS":
return GetProcedureParameters(restrictions, null);
case "TRIGGERS":
return GetTriggers(restrictions);
case "VIEWCOLUMNS":
return GetViewColumns(restrictions);
}
return null;
}
private static string GetWhereClause(string initial_where, string[] keys, string[] values)
{
StringBuilder where = new StringBuilder(initial_where);
if (values != null)
{
for (int i = 0; i < keys.Length; i++)
{
if (i >= values.Length) break;
if (values[i] == null || values[i] == String.Empty) continue;
if (where.Length > 0)
where.Append(" AND ");
where.AppendFormat(CultureInfo.InvariantCulture,
"{0} LIKE '{1}'", keys[i], values[i]);
}
}
return where.ToString();
}
private DataTable Query(string table_name, string initial_where,
string[] keys, string[] values)
{
StringBuilder query = new StringBuilder("SELECT * FROM INFORMATION_SCHEMA.");
query.Append(table_name);
string where = GetWhereClause(initial_where, keys, values);
if (where.Length > 0)
query.AppendFormat(CultureInfo.InvariantCulture, " WHERE {0}", where);
return GetTable(query.ToString());
}
private DataTable GetTable(string sql)
{
DataTable table = new DataTable();
MySqlDataAdapter da = new MySqlDataAdapter(sql, connection);
da.Fill(table);
return table;
}
public override DataTable GetForeignKeys(string[] restrictions)
{
if (!connection.driver.Version.isAtLeast(5, 1, 16))
return base.GetForeignKeys(restrictions);
string sql = @"SELECT rc.constraint_catalog, rc.constraint_schema,
rc.constraint_name, kcu.table_catalog, kcu.table_schema, rc.table_name,
rc.match_option, rc.update_rule, rc.delete_rule,
NULL as referenced_table_catalog,
kcu.referenced_table_schema, rc.referenced_table_name
FROM INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS rc
LEFT JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu ON
kcu.constraint_catalog <=> rc.constraint_catalog AND
kcu.constraint_schema <=> rc.constraint_schema AND
kcu.constraint_name <=> rc.constraint_name AND
kcu.ORDINAL_POSITION=1 WHERE 1=1";
StringBuilder where =new StringBuilder();
if (restrictions.Length >= 2 && !String.IsNullOrEmpty(restrictions[1]))
where.AppendFormat(CultureInfo.InvariantCulture,
" AND rc.constraint_schema LIKE '{0}'", restrictions[1]);
if (restrictions.Length >= 3 && !String.IsNullOrEmpty(restrictions[2]))
where.AppendFormat(CultureInfo.InvariantCulture,
" AND rc.table_name LIKE '{0}'", restrictions[2]);
if (restrictions.Length >= 4 && !String.IsNullOrEmpty(restrictions[3]))
where.AppendFormat(CultureInfo.InvariantCulture,
" AND rc.constraint_name LIKE '{0}'", restrictions[2]);
sql += where.ToString();
return GetTable(sql);
}
public override DataTable GetForeignKeyColumns(string[] restrictions)
{
if (!connection.driver.Version.isAtLeast(5, 0, 6))
return base.GetForeignKeyColumns(restrictions);
string sql = @"SELECT kcu.* FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu
WHERE kcu.referenced_table_name IS NOT NULL";
StringBuilder where = new StringBuilder();
if (restrictions.Length >= 2 && !String.IsNullOrEmpty(restrictions[1]))
where.AppendFormat(CultureInfo.InvariantCulture,
" AND kcu.constraint_schema LIKE '{0}'", restrictions[1]);
if (restrictions.Length >= 3 && !String.IsNullOrEmpty(restrictions[2]))
where.AppendFormat(CultureInfo.InvariantCulture,
" AND kcu.table_name LIKE '{0}'", restrictions[2]);
if (restrictions.Length >= 4 && !String.IsNullOrEmpty(restrictions[3]))
where.AppendFormat(CultureInfo.InvariantCulture,
" AND kcu.constraint_name LIKE '{0}'", restrictions[3]);
sql += where.ToString();
return GetTable(sql);
}
#region Procedures Support Rouines
internal void GetParametersFromShowCreate(DataTable parametersTable,
string[] restrictions, DataTable routines)
{
// this allows us to pass in a pre-populated routines table
// and avoid the querying for them again.
// we use this when calling a procedure or function
if (routines == null)
routines = GetSchema("procedures", restrictions);
MySqlCommand cmd = connection.CreateCommand();
foreach (DataRow routine in routines.Rows)
{
string showCreateSql = String.Format("SHOW CREATE {0} `{1}`.`{2}`",
routine["ROUTINE_TYPE"], routine["ROUTINE_SCHEMA"],
routine["ROUTINE_NAME"]);
cmd.CommandText = showCreateSql;
try
{
string nameToRestrict = null;
if (restrictions != null && restrictions.Length == 5 &&
restrictions[4] != null)
nameToRestrict = restrictions[4];
using (MySqlDataReader reader = cmd.ExecuteReader())
{
reader.Read();
string body = reader.GetString(2);
reader.Close();
ParseProcedureBody(parametersTable, body, routine, nameToRestrict);
}
}
catch (SqlNullValueException snex)
{
throw new InvalidOperationException(
String.Format(Resources.UnableToRetrieveSProcData, routine["ROUTINE_NAME"]), snex);
}
}
}
private void ParseProcedureBody(DataTable parametersTable, string body,
DataRow row, string nameToRestrict)
{
ArrayList modes = new ArrayList(new string[3] { "IN", "OUT", "INOUT" });
string sqlMode = row["SQL_MODE"].ToString();
int pos = 1;
MySqlTokenizer tokenizer = new MySqlTokenizer(body);
tokenizer.AnsiQuotes = sqlMode.IndexOf("ANSI_QUOTES") != -1;
tokenizer.BackslashEscapes = sqlMode.IndexOf("NO_BACKSLASH_ESCAPES") == -1;
tokenizer.ReturnComments = false;
string token = tokenizer.NextToken();
// this block will scan for the opening paren while also determining
// if this routine is a function. If so, then we need to add a
// parameter row for the return parameter since it is ordinal position
// 0 and should appear first.
while (token != "(")
{
if (String.Compare(token, "FUNCTION", true) == 0 &&
nameToRestrict == null)
{
parametersTable.Rows.Add(parametersTable.NewRow());
InitParameterRow(row, parametersTable.Rows[0]);
}
token = tokenizer.NextToken();
}
token = tokenizer.NextToken(); // now move to the next token past the (
while (token != ")")
{
DataRow parmRow = parametersTable.NewRow();
InitParameterRow(row, parmRow);
parmRow["ORDINAL_POSITION"] = pos++;
// handle mode and name for the parameter
string mode = token.ToUpper(CultureInfo.InvariantCulture);
if (!tokenizer.Quoted && modes.Contains(mode))
{
parmRow["PARAMETER_MODE"] = mode;
token = tokenizer.NextToken();
}
if (tokenizer.Quoted)
token = token.Substring(1, token.Length - 2);
parmRow["PARAMETER_NAME"] = token;
// now parse data type
token = ParseDataType(parmRow, tokenizer);
if (token == ",")
token = tokenizer.NextToken();
// now determine if we should include this row after all
// we need to parse it before this check so we are correctly
// positioned for the next parameter
if (nameToRestrict == null ||
String.Compare(parmRow["PARAMETER_NAME"].ToString(), nameToRestrict, true) == 0)
parametersTable.Rows.Add(parmRow);
}
// now parse out the return parameter if there is one.
token = tokenizer.NextToken().ToUpper(CultureInfo.InvariantCulture);
if (String.Compare(token, "RETURNS", true) == 0)
{
DataRow parameterRow = parametersTable.Rows[0];
parameterRow["PARAMETER_NAME"] = "RETURN_VALUE";
ParseDataType(parameterRow, tokenizer);
}
}
/// <summary>
/// Initializes a new row for the procedure parameters table.
/// </summary>
private static void InitParameterRow(DataRow procedure, DataRow parameter)
{
parameter["SPECIFIC_CATALOG"] = null;
parameter["SPECIFIC_SCHEMA"] = procedure["ROUTINE_SCHEMA"];
parameter["SPECIFIC_NAME"] = procedure["ROUTINE_NAME"];
parameter["PARAMETER_MODE"] = "IN";
parameter["ORDINAL_POSITION"] = 0;
parameter["ROUTINE_TYPE"] = procedure["ROUTINE_TYPE"];
}
/// <summary>
/// Parses out the elements of a procedure parameter data type.
/// </summary>
private string ParseDataType(DataRow row, MySqlTokenizer tokenizer)
{
StringBuilder dtd = new StringBuilder(
tokenizer.NextToken().ToUpper(CultureInfo.InvariantCulture));
row["DATA_TYPE"] = dtd.ToString();
string type = row["DATA_TYPE"].ToString();
string token = tokenizer.NextToken();
if (token == "(")
{
token = tokenizer.ReadParenthesis();
dtd.AppendFormat(CultureInfo.InvariantCulture, "{0}", token);
if (type != "ENUM" && type != "SET")
ParseDataTypeSize(row, token);
token = tokenizer.NextToken();
}
else
dtd.Append(GetDataTypeDefaults(type, row));
while (token != ")" &&
token != "," &&
String.Compare(token, "begin", true) != 0 &&
String.Compare(token, "return", true) != 0)
{
if (String.Compare(token, "CHARACTER", true) == 0 ||
String.Compare(token, "BINARY", true) == 0)
{ } // we don't need to do anything with this
else if (String.Compare(token, "SET", true) == 0 ||
String.Compare(token, "CHARSET", true) == 0)
row["CHARACTER_SET_NAME"] = tokenizer.NextToken();
else if (String.Compare(token, "ASCII", true) == 0)
row["CHARACTER_SET_NAME"] = "latin1";
else if (String.Compare(token, "UNICODE", true) == 0)
row["CHARACTER_SET_NAME"] = "ucs2";
else if (String.Compare(token, "COLLATE", true) == 0)
row["COLLATION_NAME"] = tokenizer.NextToken();
else
dtd.AppendFormat(CultureInfo.InvariantCulture, " {0}", token);
token = tokenizer.NextToken();
}
if (dtd.Length > 0)
row["DTD_IDENTIFIER"] = dtd.ToString();
// now default the collation if one wasn't given
if (row["COLLATION_NAME"].ToString().Length == 0 &&
row["CHARACTER_SET_NAME"].ToString().Length > 0)
row["COLLATION_NAME"] = CharSetMap.GetDefaultCollation(
row["CHARACTER_SET_NAME"].ToString(), connection);
// now set the octet length
if (row["CHARACTER_MAXIMUM_LENGTH"] != DBNull.Value)
row["CHARACTER_OCTET_LENGTH"] =
CharSetMap.GetMaxLength(row["CHARACTER_SET_NAME"].ToString(), connection) *
(int)row["CHARACTER_MAXIMUM_LENGTH"];
return token;
}
private static string GetDataTypeDefaults(string type, DataRow row)
{
string format = "({0},{1})";
if (MetaData.IsNumericType(type) &&
row["NUMERIC_PRECISION"].ToString().Length == 0)
{
row["NUMERIC_PRECISION"] = 10;
row["NUMERIC_SCALE"] = 0;
if (!MetaData.SupportScale(type))
format = "({0})";
return String.Format(format, row["NUMERIC_PRECISION"],
row["NUMERIC_SCALE"]);
}
return String.Empty;
}
private static void ParseDataTypeSize(DataRow row, string size)
{
size = size.Trim('(', ')');
string[] parts = size.Split(',');
if (!MetaData.IsNumericType(row["DATA_TYPE"].ToString()))
{
row["CHARACTER_MAXIMUM_LENGTH"] = Int32.Parse(parts[0]);
// will set octet length in a minute
}
else
{
row["NUMERIC_PRECISION"] = Int32.Parse(parts[0]);
if (parts.Length == 2)
row["NUMERIC_SCALE"] = Int32.Parse(parts[1]);
}
}
#endregion
}
}