protected Integer getIntegerRequestParameterByMap(String name) {
String val = JsfHelper.getRequestParameterMap(FacesContext.getCurrentInstance()).get(name);
if (StringUtils.isNotBlank(val) && StringUtils.isNumeric(val)) {
return Integer.parseInt(val);
} else {
return null;
}
}
/** 得到当前网站ID */
protected Integer getCurrentSiteID() {
return JsfHelper.getIntegerParameter(FacesContext.getCurrentInstance(), "siteID");
}
/** 置session信息 */
protected void setAttribute(String name, Object value) {
JsfHelper.getSession(FacesContext.getCurrentInstance()).setAttribute(name, value);
}
/** 得到session信息 */
protected String getAttribute(String name) {
return (String) JsfHelper.getSession(FacesContext.getCurrentInstance()).getAttribute(name);
}
/** 得到当前用户ID */
protected Integer getCurrentUserID() {
return RequestHandler.getCurrentAdmin(JsfHelper.getRequest(FacesContext.getCurrentInstance()));
}
/** 得到当前请求中的参数 */
protected Integer getIntegerParameter(String name) {
return JsfHelper.getIntegerParameter(FacesContext.getCurrentInstance(), name);
}
/** 得到当前班级管理员 */
protected Teacher getCurrentTeacher() {
return (Teacher)
JsfHelper.getSession(FacesContext.getCurrentInstance())
.getAttribute(Contants.CLASS_TEACHER);
}
protected String getRequestParameterByMap(String name) {
return JsfHelper.getRequestParameterMap(FacesContext.getCurrentInstance()).get(name);
}
protected HttpSession getSession() {
return JsfHelper.getSession(FacesContext.getCurrentInstance());
}
protected HttpServletResponse getResponse() {
return JsfHelper.getResponse(FacesContext.getCurrentInstance());
}
protected HttpServletRequest getRequest() {
return JsfHelper.getRequest(FacesContext.getCurrentInstance());
}