Remove Multiplicity feature

[aai/gizmo.git] / src / main / java / org / onap / crud / service / AbstractGraphDataService.java

diff --git a/src/main/java/org/onap/crud/service/AbstractGraphDataService.java b/src/main/java/org/onap/crud/service/AbstractGraphDataService.java
index fed12fd..8225adf 100644 (file)
--- a/src/main/java/org/onap/crud/service/AbstractGraphDataService.java
+++ b/src/main/java/org/onap/crud/service/AbstractGraphDataService.java
@@ -20,14 +20,19 @@
  */
 package org.onap.crud.service;
 
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
+import com.google.gson.reflect.TypeToken;
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import javax.ws.rs.core.EntityTag;
 import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.Response.Status;
+import net.dongliu.gson.GsonJava8TypeAdapterFactory;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.onap.aai.restclient.client.OperationResult;
 import org.onap.crud.dao.GraphDao;
@@ -36,26 +41,16 @@ import org.onap.crud.dao.champ.ChampVertexSerializer;
 import org.onap.crud.entity.Edge;
 import org.onap.crud.entity.Vertex;
 import org.onap.crud.exception.CrudException;
-import org.onap.crud.parser.BulkPayload;
 import org.onap.crud.parser.CrudResponseBuilder;
-import org.onap.crud.parser.EdgePayload;
-import org.onap.crud.parser.VertexPayload;
-import org.onap.crud.parser.util.EdgePayloadUtil;
 import org.onap.crud.util.CrudServiceUtil;
-import org.onap.schema.validation.OxmModelValidator;
-import org.onap.schema.validation.RelationshipSchemaValidator;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonElement;
-import com.google.gson.reflect.TypeToken;
-import net.dongliu.gson.GsonJava8TypeAdapterFactory;
+import org.onap.schema.OxmModelValidator;
+import org.onap.schema.RelationshipSchemaValidator;
 
 public abstract class AbstractGraphDataService {
   protected GraphDao daoForGet;
   protected GraphDao dao;
 
   public AbstractGraphDataService() throws CrudException {
-    CrudServiceUtil.loadModels();
   }
 
   public ImmutablePair<EntityTag, String> getEdge(String version, String id, String type, Map<String, String> queryParams) throws CrudException {
@@ -83,13 +78,13 @@ public abstract class AbstractGraphDataService {
     type = OxmModelValidator.resolveCollectionType(version, type);
     OperationResult vertexOpResult = daoForGet.getVertex(id, type, version, queryParams);
     Vertex vertex = Vertex.fromJson(vertexOpResult.getResult(), version);
-    List<Edge> edges = daoForGet.getVertexEdges(id, queryParams);
+    List<Edge> edges = daoForGet.getVertexEdges(id, queryParams, null);
     EntityTag entityTag = CrudServiceUtil.getETagFromHeader(vertexOpResult.getHeaders());
     return new ImmutablePair<>(entityTag, CrudResponseBuilder.buildGetVertexResponse(OxmModelValidator.validateOutgoingPayload(version, vertex), edges,
         version));
   }
 
-  public ImmutablePair<EntityTag, String> getVertices(String version, String type, Map<String, String> filter, HashSet<String> properties) throws CrudException {
+  public ImmutablePair<EntityTag, String> getVertices(String version, String type, Map<String, String> filter, Set<String> properties) throws CrudException {
     type = OxmModelValidator.resolveCollectionType(version, type);
     OperationResult operationResult = daoForGet.getVertices(type, OxmModelValidator.resolveCollectionfilter(version, type, filter), properties, version);
     List<Vertex> vertices = Vertex.collectionFromJson(operationResult.getResult(), version);
@@ -117,8 +112,7 @@ public abstract class AbstractGraphDataService {
         EdgePayload edgePayload = EdgePayload.fromJson(item.getValue().getAsJsonObject().toString());
 
         if (opr.getValue().getAsString().equalsIgnoreCase("delete")) {
-          RelationshipSchemaValidator.validateType(version, edgePayload.getType());
-          deleteBulkEdge(edgePayload.getId(), version, edgePayload.getType(), txId);
+          deleteBulkEdge(edgePayload.getId(), version, txId);
         }
       }
 
@@ -232,37 +226,37 @@ public abstract class AbstractGraphDataService {
               edgePayload
                   .setTarget("services/inventory/" + version + "/" + target.getType() + "/" + target.getId().get());
             }
+            
+            // If the type isn't set, resolve it based on on the sourece and target vertex types
+            if (edgePayload.getType() == null || edgePayload.getType().isEmpty()) {
+              edgePayload.setType(CrudServiceUtil.determineEdgeType(edgePayload, version));
+            }
 
-            List<Edge> sourceVertexEdges =
-                    EdgePayloadUtil.filterEdgesByRelatedVertexAndType(EdgePayloadUtil.getVertexNodeType(edgePayload.getSource()), edgePayload.getType(),
-                                 daoForGet.getVertexEdges(EdgePayloadUtil.getVertexNodeId(edgePayload.getSource()), null));
-
-            List<Edge> targetVertexEdges =
-                     EdgePayloadUtil.filterEdgesByRelatedVertexAndType(EdgePayloadUtil.getVertexNodeType(edgePayload.getTarget()), edgePayload.getType(),
-                                 daoForGet.getVertexEdges(EdgePayloadUtil.getVertexNodeId(edgePayload.getTarget()), null));
-
-            validatedEdge = RelationshipSchemaValidator.validateIncomingAddPayload(version, edgePayload.getType(), edgePayload, sourceVertexEdges,
-                    targetVertexEdges);
+            validatedEdge = RelationshipSchemaValidator.validateIncomingAddPayload(version, edgePayload.getType(),edgePayload);
+            
             persistedEdge = addBulkEdge(validatedEdge, version, txId);
           } else if (opr.getValue().getAsString().equalsIgnoreCase("modify")) {
-            Edge edge = dao.getEdge(edgePayload.getId(), edgePayload.getType(), txId);
-
-            // load source and target vertex relationships for validation
-            List<Edge> sourceVertexEdges =
-                   EdgePayloadUtil.filterEdgesByRelatedVertexAndType(EdgePayloadUtil.getVertexNodeType(edgePayload.getSource()), edgePayload.getType(),
-                                daoForGet.getVertexEdges(EdgePayloadUtil.getVertexNodeId(edgePayload.getSource()), null));
+            Edge edge = dao.getEdge(edgePayload.getId(), txId);
 
-            List<Edge> targetVertexEdges =
-                    EdgePayloadUtil.filterEdgesByRelatedVertexAndType(EdgePayloadUtil.getVertexNodeType(edgePayload.getTarget()), edgePayload.getType(),
-                                daoForGet.getVertexEdges(EdgePayloadUtil.getVertexNodeId(edgePayload.getTarget()), null));
+            // If the type isn't set, resolve it based on on the sourece and target vertex types
+            if (edgePayload.getType() == null || edgePayload.getType().isEmpty()) {
+              edgePayload.setType(edge.getType());
+            }
 
-            validatedEdge = RelationshipSchemaValidator.validateIncomingUpdatePayload(edge, version, edgePayload, edgePayload.getType(), sourceVertexEdges, targetVertexEdges);
+            validatedEdge = RelationshipSchemaValidator.validateIncomingUpdatePayload(edge, version, edgePayload);
+            
             persistedEdge = updateBulkEdge(validatedEdge, version, txId);
           } else {
-            if ( (edgePayload.getId() == null) || (edgePayload.getType() == null) ) {
-              throw new CrudException("id and type must be specified for patch request", Status.BAD_REQUEST);
+            if (edgePayload.getId() == null) {
+              throw new CrudException("id must be specified for patch request", Status.BAD_REQUEST);
+            }
+            Edge existingEdge = dao.getEdge(edgePayload.getId(), txId);
+
+            // If the type isn't set, resolve it based on on the sourece and target vertex types
+            if (edgePayload.getType() == null || edgePayload.getType().isEmpty()) {
+              edgePayload.setType(existingEdge.getType());
             }
-            Edge existingEdge = dao.getEdge(edgePayload.getId(), edgePayload.getType(), txId);
+
             Edge patchedEdge = RelationshipSchemaValidator.validateIncomingPatchPayload(existingEdge, version, edgePayload);
             persistedEdge = updateBulkEdge(patchedEdge, version, txId);
           }
@@ -312,6 +306,6 @@ public abstract class AbstractGraphDataService {
 
   protected abstract Edge addBulkEdge(Edge edge, String version, String dbTransId) throws CrudException;
   protected abstract Edge updateBulkEdge(Edge edge, String version, String dbTransId) throws CrudException;
-  protected abstract void deleteBulkEdge(String id, String version, String type, String dbTransId) throws CrudException;
+  protected abstract void deleteBulkEdge(String id, String version, String dbTransId) throws CrudException;
 
 }