IsMaximizedTag.java 文件源码

public int doStartTag() throws JspException {
    PortalRequestContext portalEnv = PortalRequestContext.getContext(
            (HttpServletRequest) pageContext.getRequest());

    PortalURL portalURL = portalEnv.getRequestedPortalURL();

    // Check if someone else is maximized. If yes, don't show content.
    Map windowStates = portalURL.getWindowStates();
    for (Iterator it = windowStates.values().iterator(); it.hasNext();) {
        WindowState windowState = (WindowState) it.next();
        if (WindowState.MAXIMIZED.equals(windowState)) {
            pageContext.setAttribute(var, Boolean.TRUE);
            break;
        }
    }
    return SKIP_BODY;
}