public static DatabaseMapperFactory GetInstance()
{
if (instance == null)
{
instance = new DatabaseMapperFactory();
}
return(instance);
}
public static bool Generate(string dbType, string connectionString, string folderPath)
{
ISQLDriver driver = SQLDriverFactory.GetInstance().GetDriver(dbType);
if (driver == null)
{
return(false);
}
if (!driver.Open(connectionString))
{
return(false);
}
DatabaseMapper databaseMapper = DatabaseMapperFactory.GetInstance().GetDatabaseMapper(dbType);
if (databaseMapper == null)
{
return(false);
}
databaseMapper.Attach(driver);
List <string> tables = databaseMapper.GetTables();
foreach (string table in tables)
{
Console.WriteLine("Table name: " + table);
Console.WriteLine("\tTable schema:");
Dictionary <string, string> tableSchema = databaseMapper.GetTableSchema(table);
foreach (KeyValuePair <string, string> tmp in tableSchema)
{
Console.WriteLine("\t\t" + tmp.Key + ": " + tmp.Value);
}
List <string> primaryKeys = databaseMapper.GetTablePrimaryKey(table);
if (primaryKeys != null && primaryKeys.Count > 0)
{
Console.Write("\t\tPrimary key: ");
foreach (string primaryKey in primaryKeys)
{
Console.Write(primaryKey + "\t");
}
Console.WriteLine();
}
Dictionary <string, string> foreignKeys = databaseMapper.GetTableForeignKeys(table);
if (foreignKeys != null && foreignKeys.Count > 0)
{
Console.Write("\t\tForeign key: ");
foreach (KeyValuePair <string, string> foreignKey in foreignKeys)
{
Console.Write("[" + foreignKey.Key + ", " + foreignKey.Value + "]\t");
}
Console.WriteLine();
}
List <string> tablesHaveForeignKey = databaseMapper.GetTableHaveForeignKey(table);
if (tablesHaveForeignKey != null && tablesHaveForeignKey.Count > 0)
{
Console.Write("\t\tTable have Foreign key: ");
foreach (string tableHaveForeignKey in tablesHaveForeignKey)
{
Console.Write(tableHaveForeignKey + "\t");
}
Console.WriteLine();
}
ClassGenerator.Generate(table, tableSchema, primaryKeys, foreignKeys, tablesHaveForeignKey, folderPath);
}
driver.Close();
return(true);
}
