Add distinct specification to QueryService

jhipster · Aug 10, 2021 · 80edbb0 · 80edbb0
1 parent 54103bd
commit 80edbb0
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/jhipster-framework/src/main/java/tech/jhipster/service/QueryService.java b/jhipster-framework/src/main/java/tech/jhipster/service/QueryService.java
@@ -527,4 +527,17 @@ protected String wrapLikeQuery(String txt) {
         return "%" + txt.toUpperCase() + '%';
     }
 
+    /**
+     * <p>distinct.</p>
+     *
+     * @param distinct a boolean.
+     * @return a {@link org.springframework.data.jpa.domain.Specification} object.
+     */
+    protected Specification<ENTITY> distinct(boolean distinct) {
+        return (root, query, cb) -> {
+            query.distinct(distinct);
+            return null;
+        };
+    }
+
 }