constants.java

这是我自己做的一个选课系统

package org.struts2.util;

public class Constants {

	// session username
	public final static String USERNAME_KEY = "username";
	public final static String USERNAME_ROLE = "role";
	public final static String USERINFO_KEY ="userinfo";

	// struts mapping
	public final static String SUCCESS_KEY = "success";
	public final static String FAILURE_KEY = "failure";
	public final static String LOGOUT_KEY = "logout";

	public final static String INDEX_KEY = "index";
	public final static String LIST_KEY = "list";
	public final static String ADD_KEY = "add";
	public final static String EDIT_KEY = "edit";
	
	// pager default parameters
	public final static int pageSize = 25;
	public final static int pageNo =1;
	
	// pager session
	public final static String PAGER_STUDENT = "pager_student";
	public final static String PAGER_TEACHER = "pager_teacher";
	public final static String PAGER_ADMIN = "pager_admin";
	public final static String PAGER_STUDENT_INFO = "pager_student";
	public final static String PAGER_TEACHER_INFO = "pager_teacher";
	public final static String PAGER_ADMIN_INFO = "pager_admin";
	
	//struts login
	public final static String ADMIN_LOGIN_KEY = "admin_login";
	public final static String TEACHER_LOGIN_KEY = "teacher_login";
	public final static String STUDENT_LOGIN_KEY = "student_login";
}