package bridge;
 
import java.util.Date;
import java.util.List;
 
abstract public class CommandImpl {
	private Date execTime;
	protected String errMess;
 
	public CommandImpl() {
		super();
	}
 
	public boolean Exec() {
		errMess = null;
		execTime = new Date();
		return true;
	}
 
	public String GetError() {
		return errMess;
	}
 
	public Date getExecTime() {
		return execTime;
	}
 
	abstract public List GetGeneratedKeys();
}