package zall.action;

import java.io.PrintWriter;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import zall.bean.User;
import zutil.db.DBConnection;
import zutil.ui.UserMessageManager;

public abstract class ZalleryAction {

    private final String actionId;
    private final boolean requireUser;

    public ZalleryAction(String actionId) {
        this(actionId, false);
    }

    public ZalleryAction(String actionId, boolean requireUser) {
        this.actionId = actionId;
        this.requireUser = requireUser;
    }

    public abstract void handleRequest(
            DBConnection db,
            HttpServletRequest request,
            HttpServletResponse response,
            HttpSession session,
            PrintWriter out,
            User user,
            UserMessageManager msgs) throws Exception;


    public String getActionId() {
        return actionId;
    }

    public boolean requireUser() {
        return requireUser;
    }
}