SpeechUtil.java 文件源码

public static PortletPreferences deleteVoiceCommand(ActionRequest request, String voiceCommand) 
        throws PortalException, SystemException, ReadOnlyException, ValidatorException, IOException {
    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
    long plid = themeDisplay.getLayout().getPlid();
    long ownerId = PortletKeys.PREFS_OWNER_ID_DEFAULT;
    int ownerType = PortletKeys.PREFS_OWNER_TYPE_LAYOUT;
    long companyId = themeDisplay.getCompanyId();

    PortletPreferences preference = request.getPreferences();
    Map<String, String[]> preferencesMap = new HashMap<String, String[]>(preference.getMap());
    preferencesMap.remove(voiceCommand);

    PortletPreferencesLocalServiceUtil.deletePortletPreferences(ownerId, ownerType, plid, SpeechConstants.PORTLET_NAMESPACE);

    preference = PortletPreferencesLocalServiceUtil.getPreferences(companyId, ownerId, ownerType, plid,
            SpeechConstants.PORTLET_NAMESPACE);

    for (Map.Entry<String, String[]> entry : preferencesMap.entrySet()) {
        preference.setValue(entry.getKey(), entry.getValue()[0]);
    }
    preference.store();
    return preference;
}