Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
Connection connection = DriverManager.getConnection("jdbc:derby:jar:(" + dbFile.getAbsolutePath()
+ ")derby_testdb;territory=en");
connection.setReadOnly(true);
DB db = new Mongo().getDB("orderdb_copy");
DataContext sourceDataContext = new JdbcDataContext(connection);
new MongoDbDataCopyer(db, "orders", sourceDataContext, "APP", "orders").copy();
new MongoDbDataCopyer(db, "offices", sourceDataContext, "APP", "offices").copy();