Read Performance Improvement - Using Native Query

[cps.git] / cps-ri / src / main / java / org / onap / cps / spi / repository / FragmentRepository.java

diff --git a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java
index c48c79e..112ebfd 100755 (executable)
--- a/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java
+++ b/cps-ri/src/main/java/org/onap/cps/spi/repository/FragmentRepository.java
@@ -30,6 +30,7 @@ import org.checkerframework.checker.nullness.qual.NonNull;
 import org.onap.cps.spi.entities.AnchorEntity;\r
 import org.onap.cps.spi.entities.DataspaceEntity;\r
 import org.onap.cps.spi.entities.FragmentEntity;\r
+import org.onap.cps.spi.entities.FragmentExtract;\r
 import org.onap.cps.spi.exceptions.DataNodeNotFoundException;\r
 import org.springframework.data.jpa.repository.JpaRepository;\r
 import org.springframework.data.jpa.repository.Modifying;\r
@@ -69,4 +70,12 @@ public interface FragmentRepository extends JpaRepository<FragmentEntity, Long>,
     @Modifying\r
     @Query("DELETE FROM FragmentEntity fe WHERE fe.anchor IN (:anchors)")\r
     void deleteByAnchorIn(@NotNull @Param("anchors") Collection<AnchorEntity> anchorEntities);\r
+\r
+    @Query(value = "SELECT id, anchor_id AS anchorId, xpath, parent_id AS parentId,"\r
+        + " CAST(attributes AS TEXT) AS attributes"\r
+        + " FROM FRAGMENT WHERE anchor_id = :anchorId"\r
+        + " AND ( xpath = :parentXpath OR xpath LIKE CONCAT(:parentXpath,'/%') )",\r
+           nativeQuery = true)\r
+    List<FragmentExtract> findByAnchorIdAndParentXpath(@Param("anchorId") int anchorId,\r
+                                                       @Param("parentXpath") String parentXpath);\r
 }\r