/** 置session信息 */
protected void setAttribute(String name, Object value) {
JsfHelper.getSession(FacesContext.getCurrentInstance()).setAttribute(name, value);
}
/** 得到当前班级管理员 */
protected Teacher getCurrentTeacher() {
return (Teacher)
JsfHelper.getSession(FacesContext.getCurrentInstance())
.getAttribute(Contants.CLASS_TEACHER);
}
/** 得到session信息 */
protected String getAttribute(String name) {
return (String) JsfHelper.getSession(FacesContext.getCurrentInstance()).getAttribute(name);
}
protected HttpSession getSession() {
return JsfHelper.getSession(FacesContext.getCurrentInstance());
}