fix advanced operation portlet

liferay-plugins-sdk-6.2/portlets/portos-advanced-operation-portlet/docroot/WEB-INF/src/it/nextmind/liferay/portos/advanced/operation/portlet/AdvancedOperationPortlet.java

@@ -184,7 +184,7 @@ public class AdvancedOperationPortlet extends MVCPortlet {
 		long intPraticaId = ParamUtil.getLong(actionRequest, "intPraticaId", -1L);
 		IntPratica intPratica = IntPraticaLocalServiceUtil.fetchIntPratica(intPraticaId);
 
-		if(WorkflowConstants.STATUS_INCOMPLETE == intPratica.getStatus()){
+		if(WorkflowConstants.STATUS_INACTIVE == intPratica.getStatus()){
 			_log.info("AdvancedOperationPortlet --- Recovering Pratica Vidimata (INCOMPLETE ==> DRAFT) "
 					+ "with IntPraticaId " + intPraticaId);
 			_ripristinaPratica(intPratica, WorkflowConstants.STATUS_DRAFT);
@@ -241,7 +241,7 @@ public class AdvancedOperationPortlet extends MVCPortlet {
 		long intPraticaId = ParamUtil.getLong(actionRequest, "intPraticaId", -1L);
 		IntPratica intPratica = IntPraticaLocalServiceUtil.fetchIntPratica(intPraticaId);
 
-		if(WorkflowConstants.STATUS_INCOMPLETE == intPratica.getStatus()){
+		if(WorkflowConstants.STATUS_INACTIVE == intPratica.getStatus()){
 			_log.info("AdvancedOperationPortlet --- Recovering Pratica Vidimata (INCOMPLETE ==> APPROVED) "
 					+ "with IntPraticaId " + intPraticaId);
 			_ripristinaPratica(intPratica, WorkflowConstants.STATUS_APPROVED);
@@ -300,7 +300,9 @@ public class AdvancedOperationPortlet extends MVCPortlet {
 
 	private void _ripristinaPratica(IntPratica intPratica, int status) throws PortalException, SystemException{
 		long docPraticaAnnullamentoId = intPratica.getDocPraticaAnnullamentoId();
+		if(Validator.isNotNull(docPraticaAnnullamentoId)){
 			IntPraticaLocalServiceUtil.deleteFileAnnullamento(docPraticaAnnullamentoId);
+		}
 		IntPraticaLocalServiceUtil.updateStatus(intPratica.getIntPraticaId(), status);
 	}