AbstractMangedBean.java 文件源码

/**
 * Switches to the view mode of the portlet without storing the current preferences.
 */
public void view() {
    try {
        ((ActionResponse) FacesContext.getCurrentInstance().getExternalContext().getResponse())
                .setPortletMode(PortletMode.VIEW);
    } catch (final PortletModeException e) {
        throw new IllegalStateException(e);
    }
}