GeoportalDataViewer.html geoportalDataViewerServlet org.gcube.portlets.user.geoportaldataviewer.server.GeoportalDataViewerServiceImpl geoportalExporterServerActionServlet org.gcube.portlets.user.geoportaldataviewer.server.GeoportalExporterActionServlet mpformbuilderServlet org.gcube.portlets.widgets.mpformbuilder.server.MetadataProfileFormBuilderServiceImpl mpformbuilderServlet /GeoportalDataViewer/mpformbuilderservice geoportalDataViewerServlet /GeoportalDataViewer/geoportaldataviewerservice geoportalExporterServerActionServlet /GeoportalDataViewer/geoportalexporterservice