protected override Table CreateTable(Database database, DataRow row)
{
Table table = new Table();
table.ParentDatabase = database;
table.Name = row["tablename"].ToString();
return table;
}
protected internal TableCollection GetTables(Database database)
{
TableCollection tables = new TableCollection();
DataAccessProviderFactory dataAccessProviderFactory = new DataAccessProviderFactory(Server.ProviderType);
IDbConnection connection = dataAccessProviderFactory.CreateConnection(Server.ConnectionString);
if(connection.State == ConnectionState.Closed)
{
connection.Open();
}
connection.ChangeDatabase(database.Name);
DataSet ds;
if (Server.ProviderType != DataProviderType.Oracle)
{
connection.ChangeDatabase(database.Name);
ds = TableSchema(dataAccessProviderFactory, connection);
}
else
{
ds = TableSchema(dataAccessProviderFactory, connection, database);
}
connection.Close();
/* Changed by Ferhat */
if (ds.Tables.Count > 0)
{
foreach (DataRow row in ds.Tables[0].Rows)
{
tables.Add(CreateTable(database, row));
}
}
return tables;
}
protected override Table CreateTable(Database database, DataRow row)
{
var table = new Table();
table.ParentDatabase = database;
table.Name = row["tablename"].ToString();
table.Schema = string.Empty;
return table;
}
protected override Table CreateTable(Database database, DataRow row)
{
var table = new Table {
ParentDatabase = database,
Schema = row["SCHEMA"].ToString(),
Name = row["NAME"].ToString()
};
return table;
}
protected override DataSet TableSchema(DataAccessProviderFactory dataProvider, IDbConnection connection, Database database)
{
var ds = new DataSet();
var sqlString = dataProvider.CreateCommand("SELECT OWNER, TABLE_NAME FROM all_tables where OWNER = '" + database.Name + "'",connection);
sqlString.CommandType = CommandType.Text;
var da = dataProvider.CreateDataAdapter();
da.SelectCommand = sqlString;
da.Fill(ds);
return ds;
}
/* Add by Ferhat */
protected internal TableCollection GetViews(Database database)
{
var tables = new TableCollection();
var dataAccessProviderFactory = new DataAccessProviderFactory(Server.ProviderType);
var connection = dataAccessProviderFactory.CreateConnection(Server.ConnectionString);
if (connection.State == ConnectionState.Closed)
{
connection.Open();
}
connection.ChangeDatabase(database.Name);
var ds = ViewSchema(dataAccessProviderFactory, connection);
connection.Close();
if (ds.Tables.Count > 0)
{
foreach (DataRow row in ds.Tables[0].Rows)
{
tables.Add(CreateTable(database, row));
}
}
return tables;
}
protected virtual DataSet TableSchema(DataAccessProviderFactory dataAccessProvider,IDbConnection connection, Database database)
{
throw new NotImplementedException();
}
protected abstract Table CreateTable(Database database, DataRow row);
public bool Contains(Database database)
{
return List.Contains(database);
}
public void Remove(Database database)
{
List.Remove(database);
}
public int IndexOf(Database database)
{
return List.IndexOf(database);
}
public void Add(Database database)
{
List.Add(database);
}
protected override Database CreateDatabase(DataRow row, DatabaseCollection databases)
{
Database db = new Database();
db.Name = row["DATABASE_NAME"].ToString();
return db;
}
public DatabaseEventArgs(Database database)
{
_database = database;
}
