public string Proc(string nameSpace, string className, string sa, string password)
{
string SQL = @"
USE [{0}]
DECLARE @objid INT
SELECT @objid = object_id
FROM sys.all_objects
WHERE object_id = OBJECT_ID('{1}')
SELECT name,
'type' = TYPE_NAME(user_type_id),
max_length,
precision,
scale,
is_output
FROM sys.all_parameters
WHERE object_id = @objid
ORDER BY parameter_id
";
SqlCmd cmd = new SqlCmd(databaseName.Provider, string.Format(SQL, databaseName.Name, spName));
// cmd.ChangeConnection(sa,password);
DataTable dt = cmd.FillDataTable();
DPCollection<SpParamDpo> parameters = new DPCollection<SpParamDpo>(dt);
string comment = string.Format("//Machine Generated Code by {0} at {1}", ActiveAccount.Account.UserName, DateTime.Today);
string usingString = @"{0}
using System;
using System.Data;
using Sys.Data;
";
comment = string.Format(usingString, comment);
string clss = @"{0}
namespace {1}
{{
public partial class {2}
{{
{3}
}}
}}
";
string func = @"
private static object ___{0}(int __xtype{6}{1})
{{
SqlCmd cmd = new SqlCmd(""{2}..[{0}]"");
{3}
object __result = null;
if(__xtype == 1)
cmd.ExecuteNonQuery();
else if(__xtype == 2)
__result = cmd.FillDataTable();
else if(__xtype == 3)
__result = cmd.FillDataSet();
{4}
return __result;
}}
public static void {0}({1})
{{
___{0}(1{5});
}}
public static DataTable dt_{0}({1})
{{
return (DataTable)___{0}(2{5});
}}
public static DataSet ds_{0}({1})
{{
return (DataSet)___{0}(3{5});
}}
public const string {7} = @""{8}"";
";
string signuture1 = "";
string code1 = "";
string code2 = "";
string signuture2 = "";
string tab = " ";
foreach (SpParamDpo param in parameters)
{
SpParam p = new SpParam(param);
if (signuture1 != "")
signuture1 += ", ";
if (signuture2 != "")
signuture2 += ", ";
signuture1 += p.signuture1();
signuture2 += p.signuture2();
code1 += tab + p.param1();
code2 += tab + p.param2();
}
string method = string.Format(func,
spName,
signuture1,
databaseName.Name,
code1,
code2,
signuture2 == "" ? "" : ", " + signuture2,
signuture1 == "" ? "" : ", ",
this.spDefVariable,
escapeSpDef()
);
return string.Format(clss, comment, nameSpace, className, method);
}
protected bool RefreshRow()
{
SqlCmd sqlCmd = new SqlCmd(this.tableName.Provider, selectQuery());
foreach (ColumnAdapter column in columns)
{
column.AddParameter(sqlCmd);
}
DataTable dt = sqlCmd.FillDataTable();
if (dt.Rows.Count == 0)
{
this.loadedRow = dt.NewRow();
this.exists = false;
return(false);
}
if (dt.Rows.Count > 1 && this.locator.Unique)
{
throw new ApplicationException("ERROR: Row is not unique.");
}
this.loadedRow = dt.Rows[0];
this.exists = true;
return(true);
}
private DataTable LoadData()
{
DataTable dt = cmd.FillDataTable();
dt.CaseSensitive = CaseSensitive;
var schema = new TableSchema(tableName);
string[] keys = schema.PrimaryKeys.Keys;
dt.PrimaryKey = dt.Columns.OfType <DataColumn>().Where(column => keys.Contains(column.ColumnName)).ToArray();
foreach (IColumn column in schema.Columns)
{
DataColumn _column = dt.Columns[column.ColumnName];
_column.AllowDBNull = column.Nullable;
_column.AutoIncrement = column.IsIdentity;
//because string supports Unicode
if (column.CType == CType.NVarChar || column.CType == CType.NChar)
{
if (column.Length > 0)
{
_column.MaxLength = column.Length / 2;
}
}
}
return(dt);
}
private void Generate(SqlCmd cmd, DbDataReader reader, TextWriter writer, IProgress <int> progress)
{
if (reader != null)
{
GenerateByDbReader(reader, writer, progress);
return;
}
var dt = cmd.FillDataTable();
GenerateByDbTable(dt, writer);
}
public void SetValue()
{
if (association == null)
{
return;
}
object value1 = propertyInfo1.GetValue(dpoInstance, null);
SqlCmd cmd = new SqlCmd(this.clause2);
cmd.AddParameter(association.Column1.SqlParameterName(), value1);
DataTable dataTable = cmd.FillDataTable();
if (mappingType == MappingType.One2One)
{
//if association object was not instatiated
if (propertyInfo2.GetValue(this, null) == null)
{
PersistentObject dpo = (PersistentObject)Activator.CreateInstance(propertyInfo2.PropertyType, null);
dpo.FillObject(dataTable.Rows[0]);
propertyInfo2.SetValue(this, dpo, null);
}
else
{
IDPObject dpo = (IDPObject)propertyInfo2.GetValue(this, null);
dpo.FillObject(dataTable.Rows[0]);
}
}
else
{
//if association collection was not instatiated
if (propertyInfo2.GetValue(this, null) == null)
{
propertyInfo2.SetValue(this, Activator.CreateInstance(propertyInfo2.PropertyType, new object[] { dataTable }), null);
}
else
{
IPersistentCollection collection = (IPersistentCollection)propertyInfo2.GetValue(this, null);
collection.Table = dataTable;
}
}
}
public int Generate(string nameSpace, string sa, string password)
{
string SQL = @"
USE [{0}]
SELECT name, OBJECT_DEFINITION(OBJECT_ID) AS sp
FROM sys.procedures
WHERE is_ms_shipped <> 1
ORDER BY name
";
SqlCmd cmd = new SqlCmd(databaseName.Provider, string.Format(SQL, databaseName.Name));
// cmd.ChangeConnection(sa, password);
DataTable dt = cmd.FillDataTable();
foreach (DataRow row in dt.Rows)
{
SpProc proc = new SpProc(databaseName, (string)row[SP_NAME], row[SP_DEFINITION].IsNull<string>(""));
string sourceCode = proc.Proc(nameSpace, databaseName.Name, sa, password);
WriteFile(proc.SpName, sourceCode, nameSpace, proc.IsSpChanged(nameSpace, databaseName.Name));
}
return dt.Rows.Count;
}
public static DataTable FillDataTable(this ConnectionProvider provider, string script)
{
SqlCmd cmd = new SqlCmd(provider, script);
return(cmd.FillDataTable());
}
public static DataTable FillDataTable(this TableName tname, string script)
{
SqlCmd cmd = new SqlCmd(tname.Provider, script);
return(cmd.FillDataTable());
}
protected bool RefreshRow()
{
SqlCmd sqlCmd = new SqlCmd(this.tableName.Provider, selectQuery());
foreach (ColumnAdapter column in columns)
{
column.AddParameter(sqlCmd);
}
DataTable dt = sqlCmd.FillDataTable();
if (dt.Rows.Count == 0)
{
this.loadedRow = dt.NewRow();
this.exists = false;
return false;
}
if (dt.Rows.Count > 1 && this.locator.Unique)
throw new ApplicationException("ERROR: Row is not unique.");
this.loadedRow = dt.Rows[0];
this.exists = true;
return true;
}
public void SetValue()
{
if (association == null)
return ;
object value1 = propertyInfo1.GetValue(dpoInstance, null);
SqlCmd cmd = new SqlCmd(this.clause2);
cmd.AddParameter(association.Column1.SqlParameterName(), value1);
DataTable dataTable = cmd.FillDataTable();
if (mappingType == MappingType.One2One)
{
//if association object was not instatiated
if (propertyInfo2.GetValue(this, null) == null)
{
PersistentObject dpo = (PersistentObject)Activator.CreateInstance(propertyInfo2.PropertyType, null);
dpo.FillObject(dataTable.Rows[0]);
propertyInfo2.SetValue(this, dpo, null);
}
else
{
IDPObject dpo = (IDPObject)propertyInfo2.GetValue(this, null);
dpo.FillObject(dataTable.Rows[0]);
}
}
else
{
//if association collection was not instatiated
if (propertyInfo2.GetValue(this, null) == null)
propertyInfo2.SetValue(this, Activator.CreateInstance(propertyInfo2.PropertyType, new object[] { dataTable }), null);
else
{
IPersistentCollection collection = (IPersistentCollection)propertyInfo2.GetValue(this, null);
collection.Table = dataTable;
}
}
}
