private void putMongoDBData(xFerDb db, DataTable dt, xFerTransferType t, string mongoCollection)
{
if (dt != null)
{
if (dt.Rows.Count > 0)
{
try
{
Console.WriteLine("Insert mongodb begin");
MongoServer server = MongoServer.Create(db.ConnectionString);
MongoDatabase database = server.GetDatabase(db.DbName); // "test" is the name of the database
MongoCollection<BsonDocument> collection = database.GetCollection<BsonDocument>(mongoCollection);
if (t == xFerTransferType.REPLACE)
{
collection.RemoveAll();
}
List<BsonDocument> docs = new List<BsonDocument>();
foreach (DataRow dr in dt.Rows)
{
BsonDocument d = new BsonDocument();
foreach (DataColumn dc in dt.Columns)
{
Type colType = dr[dc.ColumnName].GetType();
string val = string.Empty;
if (colType.FullName != "System.String")
{
if (colType.FullName == "System.DateTime")
{
d.Add(dc.ColumnName.ToString(), Convert.ToDateTime(dr[dc.ColumnName].ToString()));
}
else if (colType.FullName == "System.Int32")
{
d.Add(dc.ColumnName.ToString(), Convert.ToInt32(dr[dc.ColumnName].ToString()));
}
else if (colType.FullName == "System.Int64")
{
d.Add(dc.ColumnName.ToString(), Convert.ToInt64(dr[dc.ColumnName].ToString()));
}
else if (colType.FullName == "System.Boolean")
{
d.Add(dc.ColumnName.ToString(), Convert.ToBoolean(dr[dc.ColumnName].ToString()));
}
else if (colType.FullName == "System.Decimal")
{
d.Add(dc.ColumnName.ToString(), Convert.ToDouble(dr[dc.ColumnName].ToString()));
}
}
else
{
d.Add(dc.ColumnName.ToString(), dr[dc.ColumnName].ToString());
}
}
docs.Add(d);
}
collection.InsertBatch(docs);
Console.WriteLine("Insert mongodb finish: rows added to " + db.DbName + "." + mongoCollection + "(" + dt.Rows.Count + ")");
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message.ToString());
}
}
else
{
Console.WriteLine("Source failed to return data.");
}
}
else
{
Console.WriteLine("Source failed to return data.");
}
}
public void putSqlDbData(xFerDb db, DataTable dt, xFerTransferType t, xFerQuery q)
{
CommandType ct = CommandType.StoredProcedure;
if (dt != null)
{
if (dt.Rows.Count > 0)
{
if (q.QueryType == xFerQueryType.Text)
{
ct = CommandType.Text;
}
if (q.QueryText.ToString() != string.Empty && db.ConnectionString != string.Empty)
{
SqlConnection oSqlConn = new SqlConnection(db.ConnectionString);
SqlCommand com = new SqlCommand();
try
{
com.Connection = oSqlConn;
com.CommandTimeout = db.CommandTimeout;
com.Connection = oSqlConn;
com.CommandType = ct;
com.CommandText = q.QueryText.ToString();
com.Connection.Open();
foreach (DataRow dr in dt.Rows)
{
if (com.Parameters.Count > 0)
{
com.Parameters.Clear();
}
if (q.Paramaters != null)
{
if (q.Paramaters.Count == 0)
{
foreach (DataColumn c in dt.Columns)
{
q.Paramaters.Add(new xFerParamater(c.ColumnName.Trim(), ""));
}
}
foreach (xFerParamater p in q.Paramaters)
{
try
{
com.Parameters.AddWithValue("@" + p.Name, dr[p.Name].ToString());
}
catch
{
_errors.Add("Insert missing column " + p.Name);
}
}
}
com.ExecuteNonQuery();
}
com.Connection.Close();
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message.ToString());
}
finally
{
if (com.Connection.State == ConnectionState.Open)
{
com.Connection.Close();
}
}
}
}
else
{
Console.WriteLine("Source failed to return data.");
}
}
else
{
Console.WriteLine("Source failed to return data.");
}
}
private void putData(xFerDb db, DataTable dt, xFerTransferType t, xFerQuery xOut, string mongoCollection)
{
switch (db.DbType)
{
case xFerDbType.mongoDb:
putMongoDBData(db, dt, t, mongoCollection);
break;
case xFerDbType.MSSQL:
putSqlDbData(db, dt, t, xOut);
break;
case xFerDbType.MySql:
putMySqlDbData(db, dt, t, xOut);
break;
}
}
