Example usage for com.liferay.portal.kernel.portlet PortalPreferences getValues

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.portlet PortalPreferences getValues.

Prototype

public String[] getValues(String namespace, String key, String[] defaultValue);

Source Link

Usage

From source file:com.liferay.journal.web.internal.display.context.JournalDisplayContext.java

License:Open Source License

public String[] getAddMenuFavItems() throws PortalException {
    if (_addMenuFavItems != null) {
        return _addMenuFavItems;
    }/*  www .j a  v a  2  s . co m*/

    PortalPreferences portalPreferences = PortletPreferencesFactoryUtil.getPortalPreferences(_request);

    String key = JournalPortletUtil.getAddMenuFavItemKey(_liferayPortletRequest, _liferayPortletResponse);

    _addMenuFavItems = portalPreferences.getValues(JournalPortletKeys.JOURNAL, key, new String[0]);

    return _addMenuFavItems;
}

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From source file:com.liferay.journal.web.internal.portlet.JournalPortlet.java

License:Open Source License

public void addAddMenuFavItem(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

    String ddmStructureKey = ParamUtil.getString(actionRequest, "ddmStructureKey");

    PortalPreferences portalPreferences = PortletPreferencesFactoryUtil.getPortalPreferences(actionRequest);

    String key = JournalPortletUtil.getAddMenuFavItemKey(actionRequest, actionResponse);

    String[] addMenuFavItems = portalPreferences.getValues(JournalPortletKeys.JOURNAL, key, new String[0]);

    if (addMenuFavItems.length >= _journalWebConfiguration.maxAddMenuItems()) {

        hideDefaultErrorMessage(actionRequest);

        throw new MaxAddMenuFavItemsException();
    }//from w  w  w  . j a va 2 s .co m

    portalPreferences.setValues(JournalPortletKeys.JOURNAL, key,
            ArrayUtil.append(addMenuFavItems, ddmStructureKey));

    SessionMessages.add(actionRequest,
            _portal.getPortletId(actionRequest) + SessionMessages.KEY_SUFFIX_REFRESH_PORTLET,
            JournalPortletKeys.JOURNAL);
}

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