log empty model

vivo-community · Jun 21, 2021 · e152b4e · e152b4e
1 parent 631ce49
commit e152b4e
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/src/main/java/eu/tib/service/ResponseService.java b/src/main/java/eu/tib/service/ResponseService.java
@@ -29,11 +29,15 @@ public ResponseEntity<String> buildResponse(String queryName, Map<String, String
         Model result = pipeline.run(queryName, input);
         log.info("Finished pipeline for " + queryName);
 
+        if (result.isEmpty()) log.info("No data was generated.");
+
         if (vivoProperties.isValid()) {
             log.info("Found VIVO properties");
             vivoExport.exportData(result, vivoProperties);
-            String status = String.format("{\"status\":\"%s\"}", "SPARQL update accepted.");
-            return ResponseEntity.status(HttpStatus.OK).body(status);
+
+            String msg = (result.isEmpty()) ? "No data was generated." : "SPARQL update accepted.";
+            String statusJSON = String.format("{\"status\":\"%s\"}", msg);
+            return ResponseEntity.status(HttpStatus.OK).body(statusJSON);
         } else {
             log.info("Returning JSON-LD");
             StringWriter stringWriter = new StringWriter();

diff --git a/src/main/java/eu/tib/storage/VIVOExport.java b/src/main/java/eu/tib/storage/VIVOExport.java
@@ -23,11 +23,7 @@ public class VIVOExport {
     private static final int CHUNK_SIZE = 2500;  // triples per 'chunk'
 
     public void exportData(Model data, VIVOProperties vivo) {
-        if (data.isEmpty()) {
-            log.info("No data was generated, Model is empty.");
-        } else {
-            exportInChunks(data, vivo);
-        }
+        if (!data.isEmpty()) exportInChunks(data, vivo);
     }
 
     /**