1 files changed, 35 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/ByToscaNameDerivedNodeTypeResolver.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/ByToscaNameDerivedNodeTypeResolver.java
new file mode 100644
index 0000000000..8fe70f02b1
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/ByToscaNameDerivedNodeTypeResolver.java
@@ -0,0 +1,35 @@
+package org.openecomp.sdc.be.model.jsontitan.operations;
+
+import fj.data.Either;
+import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
+import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
+import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
+import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
+import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
+import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
+import org.openecomp.sdc.be.model.DerivedNodeTypeResolver;
+import org.openecomp.sdc.be.model.LifecycleStateEnum;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Component("derived-resource-resolver")
+public class ByToscaNameDerivedNodeTypeResolver implements DerivedNodeTypeResolver {
+
+    @Autowired
+    private TitanDao titanDao;
+
+    @Override
+    public Either<List<GraphVertex>, TitanOperationStatus> findDerivedResources(String parentResource) {
+        Map<GraphPropertyEnum, Object> propertiesToMatch = new HashMap<GraphPropertyEnum, Object>();
+        propertiesToMatch.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED.name());
+
+        propertiesToMatch.put(GraphPropertyEnum.TOSCA_RESOURCE_NAME, parentResource);
+        propertiesToMatch.put(GraphPropertyEnum.IS_HIGHEST_VERSION, true);
+
+        return titanDao.getByCriteria(VertexTypeEnum.NODE_TYPE, propertiesToMatch, JsonParseFlagEnum.NoParse);
+    }
+}