Interface operations on VF

Interface operations on VF
Fixed the broken code after merge

Change-Id: I08381c0e69fbe85e1df26fb7ecbf93af43f906b2
Issue-ID: SDC-1586
Signed-off-by: priyanshu <pagarwal@amdocs.com>

8 files changed, 226 insertions, 67 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogic.java
index 5678a628c5..492f5bf850 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogic.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogic.java
@@ -63,6 +63,8 @@ import org.openecomp.sdc.be.model.*;
 import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
 import org.openecomp.sdc.be.model.category.CategoryDefinition;
 import org.openecomp.sdc.be.model.category.SubCategoryDefinition;
+import org.openecomp.sdc.be.model.jsontitan.operations.InterfaceOperation;
+import org.openecomp.sdc.be.model.jsontitan.utils.InterfaceUtils;
 import org.openecomp.sdc.be.model.jsontitan.utils.ModelConverter;
 import org.openecomp.sdc.be.model.operations.StorageException;
 import org.openecomp.sdc.be.model.operations.api.*;
@@ -169,6 +171,13 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
     @Autowired
     private CsarBusinessLogic csarBusinessLogic;
 
+    @Autowired
+    private InterfaceOperation interfaceOperation;
+	
+    public void setInterfaceOperation(InterfaceOperation interfaceOperation) {
+        this.interfaceOperation = interfaceOperation;
+    }
+
     public LifecycleBusinessLogic getLifecycleBusinessLogic() {
         return lifecycleBusinessLogic;
     }
@@ -217,6 +226,10 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
         this.applicationDataTypeCache = applicationDataTypeCache;
     }
 
+    public void setInterfaceTypeOperation(IInterfaceLifecycleOperation interfaceTypeOperation) {
+        this.interfaceTypeOperation = interfaceTypeOperation;
+    }
+
     /**
      * the method returns a list of all the resources that are certified, the
      * returned resources are only abstract or only none abstract according to
@@ -3974,6 +3987,13 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
                 newResource.setDerivedFrom(null);
             }
 
+            Either<Boolean, ResponseFormat> validateAndUpdateInterfacesEither = validateAndUpdateInterfaces(resourceIdToUpdate, newResource);
+            if (validateAndUpdateInterfacesEither.isRight()) {
+                log.error("failed to validate and update Interfaces");
+                rollbackNeeded = true;
+                throw new ComponentException(validateAndUpdateInterfacesEither.right().value());
+            }
+
             Either<Resource, ResponseFormat> dataModelResponse = updateResourceMetadata(resourceIdToUpdate, newResource,
                     user, currentResource, false, true);
             if (dataModelResponse.isRight()) {
@@ -5153,4 +5173,64 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
         }
     }
 
+    private Either<Boolean, ResponseFormat> validateAndUpdateInterfaces(String resourceId, Resource resourceUpdate) {
+      Either<Resource, StorageOperationStatus> resourceStorageOperationStatusEither =
+          toscaOperationFacade.getToscaElement(resourceId);
+      if (resourceStorageOperationStatusEither.isRight()) {
+        StorageOperationStatus errorStatus = resourceStorageOperationStatusEither.right().value();
+        log.error("Failed to fetch resource information by resource id {}, error {}", resourceId, errorStatus);
+        return Either.right(componentsUtils
+            .getResponseFormat(componentsUtils.convertFromStorageResponse(errorStatus)));
+      }
+    
+      Resource storedResource = resourceStorageOperationStatusEither.left().value();
+      Map<String, InterfaceDefinition> storedResourceInterfaces = storedResource.getInterfaces();
+    
+      if(!storedResource.getName().equals(resourceUpdate.getName()) ) {
+        Collection<InterfaceDefinition> interfaceDefinitionListFromToscaName = InterfaceUtils
+            .getInterfaceDefinitionListFromToscaName(storedResource.getInterfaces().values(),
+                storedResource.getName());
+    
+        for (InterfaceDefinition interfaceDefinition : storedResourceInterfaces.values()) {
+          Either<InterfaceDefinition, ResponseFormat> updateInterfaceDefinitionEither = updateInterfaceDefinition(resourceUpdate,
+              interfaceDefinition,
+              interfaceDefinitionListFromToscaName);
+          if(updateInterfaceDefinitionEither.isRight()) {
+            return Either.right(updateInterfaceDefinitionEither.right().value());
+          }
+        }
+      }
+    
+      return  Either.left(Boolean.TRUE);
+    }
+    
+    private Either<InterfaceDefinition, ResponseFormat > updateInterfaceDefinition(Resource resourceUpdate,
+        InterfaceDefinition interfaceDefinition,
+        Collection<InterfaceDefinition> interfaceDefinitionListFromToscaName) {
+      interfaceDefinitionListFromToscaName.forEach(interfaceDefinitionFromList -> {
+        if(interfaceDefinitionFromList.getToscaResourceName().equals(interfaceDefinition.getToscaResourceName())) {
+          log.info("Going to Update interface definition toscaResourceName {} to {}",
+              interfaceDefinitionFromList.getToscaResourceName(),
+              InterfaceUtils.createInterfaceToscaResourceName(resourceUpdate.getName()));
+          interfaceDefinition.setToscaResourceName(InterfaceUtils
+              .createInterfaceToscaResourceName(resourceUpdate.getName()));
+        }
+      } );
+      try {
+        Either<InterfaceDefinition, StorageOperationStatus> interfaceUpdate = interfaceOperation
+            .updateInterface(resourceUpdate.getUniqueId(), interfaceDefinition);
+        if (interfaceUpdate.isRight()) {
+          log.error("Failed to Update interface {}. Response is {}. ", resourceUpdate.getName(), interfaceUpdate.right().value());
+          titanDao.rollback();
+          return Either.right(componentsUtils.getResponseFormat(componentsUtils.convertFromStorageResponse(interfaceUpdate.right().value(), ComponentTypeEnum.RESOURCE)));
+        }
+      } catch (Exception e) {
+        log.error("Exception occurred during update interface toscaResourceName  : {}", e);
+        titanDao.rollback();
+        return Either.right(componentsUtils.getResponseFormat(ActionStatus.GENERAL_ERROR));
+      }
+    
+      return Either.left( interfaceDefinition);
+    }
+    
 }
\ No newline at end of file
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/InterfaceOperationBusinessLogicTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/InterfaceOperationBusinessLogicTest.java
index 5df58cf6d9..dd67921970 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/InterfaceOperationBusinessLogicTest.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/InterfaceOperationBusinessLogicTest.java
@@ -25,7 +25,7 @@ import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 import org.openecomp.sdc.ElementOperationMock;
 import org.openecomp.sdc.be.auditing.impl.AuditingManager;
-import org.openecomp.sdc.be.components.InterfaceOperationTestUtils;
+import org.openecomp.sdc.test.utils.InterfaceOperationTestUtils;
 import org.openecomp.sdc.be.components.impl.generic.GenericTypeBusinessLogic;
 import org.openecomp.sdc.be.components.validation.InterfaceOperationValidation;
 import org.openecomp.sdc.be.components.validation.UserValidations;
@@ -65,7 +65,7 @@ import java.util.stream.Stream;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.when;
 
-public class InterfaceOperationBusinessLogicTest implements InterfaceOperationTestUtils{
+public class InterfaceOperationBusinessLogicTest {
 
     public static final String RESOURCE_CATEGORY1 = "Network Layer 2-3";
     public static final String RESOURCE_SUBCATEGORY = "Router";
@@ -169,11 +169,11 @@ public class InterfaceOperationBusinessLogicTest implements InterfaceOperationTe
         //InterfaceOperation
 
         when(operationValidator.validateInterfaceOperations(anyCollection(), anyString(), anyBoolean())).thenReturn(Either.left(true));
-        when(interfaceOperation.addInterface(anyString(), anyObject())).thenReturn(Either.left(mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
-        when(interfaceOperation.updateInterface(anyString(), anyObject())).thenReturn(Either.left(mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
+        when(interfaceOperation.addInterface(anyString(), anyObject())).thenReturn(Either.left(InterfaceOperationTestUtils.mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
+        when(interfaceOperation.updateInterface(anyString(), anyObject())).thenReturn(Either.left(InterfaceOperationTestUtils.mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
         when(interfaceOperation.deleteInterface(anyObject(), anyObject())).thenReturn(Either.left(new HashSet<>()));
         when(interfaceOperation.deleteInterface(any(),any())).thenReturn(Either.left(new HashSet<>()));
-        when(interfaceOperation.updateInterface(any(),any())).thenReturn(Either.left(mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
+        when(interfaceOperation.updateInterface(any(),any())).thenReturn(Either.left(InterfaceOperationTestUtils.mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
         when(mockTitanDao.commit()).thenReturn(TitanOperationStatus.OK);
 
         // BL object
@@ -293,7 +293,7 @@ public class InterfaceOperationBusinessLogicTest implements InterfaceOperationTe
 
         Map<String, Operation> operationMap = new HashMap<>();
         Map<String, InterfaceDefinition> interfaceDefinitionMap = new HashMap<>();
-        interfaceDefinitionMap.put("int1", createInterface("int1", "Interface 1",
+        interfaceDefinitionMap.put("int1", InterfaceOperationTestUtils.createInterface("int1", "Interface 1",
                 "lifecycle", "org.openecomp.interfaces.node.lifecycle." + RESOURCE_NAME, operationMap));
         resource.setInterfaces(interfaceDefinitionMap);
         List<InputDefinition> inputDefinitionList = new ArrayList<>();
@@ -315,7 +315,7 @@ public class InterfaceOperationBusinessLogicTest implements InterfaceOperationTe
         resource.setName(RESOURCE_NAME);
         resource.addCategory(RESOURCE_CATEGORY1, RESOURCE_SUBCATEGORY);
         resource.setDescription("My short description");
-        resource.setInterfaces(createMockInterfaceDefinition(RESOURCE_NAME));
+        resource.setInterfaces(InterfaceOperationTestUtils.createMockInterfaceDefinition(RESOURCE_NAME));
 
         List<InputDefinition> inputDefinitionList = new ArrayList<>();
         inputDefinitionList.add(createInputDefinition("uniqueId1"));
@@ -338,7 +338,7 @@ public class InterfaceOperationBusinessLogicTest implements InterfaceOperationTe
         resource.setName(RESOURCE_NAME);
         resource.addCategory(RESOURCE_CATEGORY1, RESOURCE_SUBCATEGORY);
         resource.setDescription("Resource name for response");
-        resource.setInterfaces(createMockInterfaceDefinition(RESOURCE_NAME));
+        resource.setInterfaces(InterfaceOperationTestUtils.createMockInterfaceDefinition(RESOURCE_NAME));
         return resource;
     }
 
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogicTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogicTest.java
index f8ece0ba76..f7e95867ec 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogicTest.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/components/impl/ResourceBusinessLogicTest.java
@@ -23,25 +23,25 @@ package org.openecomp.sdc.be.components.impl;
 import fj.data.Either;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.mockito.InjectMocks;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 import org.openecomp.sdc.ElementOperationMock;
 import org.openecomp.sdc.be.auditing.impl.AuditingManager;
+import org.openecomp.sdc.test.utils.InterfaceOperationTestUtils;
 import org.openecomp.sdc.be.components.csar.CsarBusinessLogic;
 import org.openecomp.sdc.be.components.csar.CsarInfo;
 import org.openecomp.sdc.be.components.impl.ArtifactsBusinessLogic.ArtifactOperationEnum;
 import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
 import org.openecomp.sdc.be.components.impl.generic.GenericTypeBusinessLogic;
-import org.openecomp.sdc.be.components.impl.ImportUtilsTest;
 import org.openecomp.sdc.be.components.lifecycle.LifecycleBusinessLogic;
 import org.openecomp.sdc.be.components.lifecycle.LifecycleChangeInfoWithAction;
 import org.openecomp.sdc.be.components.validation.UserValidations;
 import org.openecomp.sdc.be.config.ConfigurationManager;
 import org.openecomp.sdc.be.dao.api.ActionStatus;
 import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
+import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
 import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
@@ -57,12 +57,14 @@ import org.openecomp.sdc.be.model.PropertyDefinition;
 import org.openecomp.sdc.be.model.Resource;
 import org.openecomp.sdc.be.model.User;
 import org.openecomp.sdc.be.model.cache.ApplicationDataTypeCache;
+import org.openecomp.sdc.be.model.jsontitan.operations.InterfaceOperation;
 import org.openecomp.sdc.be.model.jsontitan.operations.NodeTemplateOperation;
 import org.openecomp.sdc.be.model.jsontitan.operations.NodeTypeOperation;
 import org.openecomp.sdc.be.model.jsontitan.operations.TopologyTemplateOperation;
 import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
 import org.openecomp.sdc.be.model.operations.api.ICapabilityTypeOperation;
 import org.openecomp.sdc.be.model.operations.api.IElementOperation;
+import org.openecomp.sdc.be.model.operations.api.IInterfaceLifecycleOperation;
 import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
 import org.openecomp.sdc.be.model.operations.impl.CacheMangerOperation;
 import org.openecomp.sdc.be.model.operations.impl.CsarOperation;
@@ -96,9 +98,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -117,10 +116,8 @@ import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.when;
 
 public class ResourceBusinessLogicTest {
 
@@ -130,6 +127,10 @@ public class ResourceBusinessLogicTest {
 
     private static final String UPDATED_SUBCATEGORY = "Gateway";
 
+    private String resourceId = "resourceId1";
+    private String operationId = "uniqueId1";
+    Resource resourceUpdate;
+
     private static final String RESOURCE_NAME = "My-Resource_Name with   space";
     private static final String RESOURCE_TOSCA_NAME = "My-Resource_Tosca_Name";
     private static final String GENERIC_VF_NAME = "org.openecomp.resource.abstract.nodes.VF";
@@ -151,6 +152,9 @@ public class ResourceBusinessLogicTest {
     WebAppContextWrapper webAppContextWrapper = Mockito.mock(WebAppContextWrapper.class);
     UserValidations userValidations = Mockito.mock(UserValidations.class);
     WebApplicationContext webAppContext = Mockito.mock(WebApplicationContext.class);
+    IInterfaceLifecycleOperation interfaceTypeOperation = Mockito.mock(IInterfaceLifecycleOperation.class);
+    InterfaceOperation interfaceOperation = Mockito.mock(InterfaceOperation.class);
+
     @InjectMocks
     ResourceBusinessLogic bl = new ResourceBusinessLogic();
     ResponseFormatManager responseManager = null;
@@ -218,7 +222,7 @@ public class ResourceBusinessLogicTest {
         /*when(toscaOperationFacade.validateComponentNameExists(RESOURCE_NAME, ResourceTypeEnum.VF, ComponentTypeEnum.RESOURCE)).thenReturn(eitherCount);
         when(toscaOperationFacade.validateComponentNameExists(RESOURCE_NAME, ResourceTypeEnum.PNF, ComponentTypeEnum.RESOURCE)).thenReturn(eitherCount);
         when(toscaOperationFacade.validateComponentNameExists(RESOURCE_NAME, ResourceTypeEnum.CR, ComponentTypeEnum.RESOURCE)).thenReturn(eitherCount);*/
-
+        when(interfaceOperation.updateInterface(anyString(), anyObject())).thenReturn(Either.left(InterfaceOperationTestUtils.mockInterfaceDefinitionToReturn(RESOURCE_NAME)));
         Either<Boolean, StorageOperationStatus> validateDerivedExists = Either.left(true);
         when(toscaOperationFacade.validateToscaResourceNameExists("Root")).thenReturn(validateDerivedExists);
 
@@ -234,6 +238,7 @@ public class ResourceBusinessLogicTest {
         when(toscaOperationFacade.createToscaComponent(any(Resource.class))).thenReturn(eitherCreate);
         Map<String, DataTypeDefinition> emptyDataTypes = new HashMap<>();
         when(applicationDataTypeCache.getAll()).thenReturn(Either.left(emptyDataTypes));
+        when(mockTitanDao.commit()).thenReturn(TitanOperationStatus.OK);
 
         // BL object
         artifactManager.setNodeTemplateOperation(nodeTemplateOperation);
@@ -254,6 +259,9 @@ public class ResourceBusinessLogicTest {
         toscaOperationFacade.setTopologyTemplateOperation(topologyTemplateOperation);
         bl.setToscaOperationFacade(toscaOperationFacade);
         bl.setUserValidations(userValidations);
+        bl.setInterfaceTypeOperation(interfaceTypeOperation);
+        bl.setInterfaceOperation(interfaceOperation);
+
         csarBusinessLogic.setCsarOperation(csarOperation);
         Resource resourceCsar = createResourceObjectCsar(true);
         setCanWorkOnResource(resourceCsar);
@@ -352,7 +360,8 @@ public class ResourceBusinessLogicTest {
         when(toscaOperationFacade.getLatestComponentByCsarOrName(ComponentTypeEnum.RESOURCE, resource.getCsarUUID(), resource.getSystemName())).thenReturn(resourceLinkedToCsarRes);
         Either<Boolean, StorageOperationStatus> validateDerivedExists = Either.left(true);
         when(toscaOperationFacade.validateToscaResourceNameExists("Root")).thenReturn(validateDerivedExists);
-
+        Either<Component, StorageOperationStatus> eitherUpdate = Either.left(setCanWorkOnResource(resource));
+        when(toscaOperationFacade.getToscaElement(resource.getUniqueId())).thenReturn(eitherUpdate);
         Either<Resource, StorageOperationStatus> dataModelResponse = Either.left(resource);
         when(toscaOperationFacade.updateToscaElement(resource)).thenReturn(dataModelResponse);
         Resource createdResource = null;
@@ -921,6 +930,7 @@ public class ResourceBusinessLogicTest {
     @Test
     public void testResourceNameWrongFormat_UPDATE() {
         Resource resource = createResourceObject(true);
+        resource.setInterfaces(InterfaceOperationTestUtils.createMockInterfaceDefinition(RESOURCE_NAME));
         Resource updatedResource = createResourceObject(true);
 
         // this is in order to prevent failing with 403 earlier
@@ -942,6 +952,7 @@ public class ResourceBusinessLogicTest {
     @Test
     public void testResourceNameAfterCertify_UPDATE() {
         Resource resource = createResourceObject(true);
+        resource.setInterfaces(InterfaceOperationTestUtils.createMockInterfaceDefinition(RESOURCE_NAME));
         Resource updatedResource = createResourceObject(true);
 
         // this is in order to prevent failing with 403 earlier
@@ -965,6 +976,7 @@ public class ResourceBusinessLogicTest {
     @Test
     public void testResourceNameAlreadyExist_UPDATE() {
         Resource resource = createResourceObject(true);
+        resource.setInterfaces(InterfaceOperationTestUtils.createMockInterfaceDefinition(RESOURCE_NAME));
         Resource updatedResource = createResourceObject(true);
 
         // this is in order to prevent failing with 403 earlier
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/InterfaceOperationValidationTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/InterfaceOperationValidationTest.java
index a1944f44bc..3d3447d88b 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/InterfaceOperationValidationTest.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/components/validation/InterfaceOperationValidationTest.java
@@ -25,7 +25,7 @@ import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
-import org.openecomp.sdc.be.components.InterfaceOperationTestUtils;
+import org.openecomp.sdc.test.utils.InterfaceOperationTestUtils;
 import org.openecomp.sdc.be.components.impl.ResponseFormatManager;
 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
@@ -43,7 +43,7 @@ import java.util.Set;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.when;
 
-public class InterfaceOperationValidationTest implements InterfaceOperationTestUtils {
+public class InterfaceOperationValidationTest {
 
     private Resource  resource = (Resource) getToscaFullElement().left().value();
 
@@ -69,8 +69,8 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testValidInterfaceOperation() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                         operationOutputDefinitionList,"upgrade");
@@ -81,8 +81,8 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationDescriptionLength() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2 -  The Spring Initializer provides a project generator to make you " +
                         "productive with the certain technology stack from the beginning. You can create a skeleton project" +
@@ -97,8 +97,8 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationForEmptyType() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList, "");
@@ -109,8 +109,8 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationForEmptyInputParam() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList,"input2");
@@ -121,8 +121,8 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationForNonUniqueType() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList,"CREATE");
@@ -133,8 +133,8 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationTypeLength() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList,
@@ -149,11 +149,11 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationUniqueInputParamNameInvalid() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label2"));
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label2"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label2"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label2"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList,"create");
@@ -165,9 +165,9 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationUniqueInputParamNameValid() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label2"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label2"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList,"update");
@@ -180,9 +180,9 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
 
     @Test
     public void testInterfaceOperationeInputParamNameEmpty() {
-        operationInputDefinitionList.add(createMockOperationInputDefinition("  "));
-        operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
-        operationOutputDefinitionList.add(createMockOperationOutputDefinition("label1"));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("  "));
+        operationInputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationInputDefinition("label1"));
+        operationOutputDefinitionList.add(InterfaceOperationTestUtils.createMockOperationOutputDefinition("label1"));
         Collection<Operation> operations = createInterfaceOperationData("op2",
                 "interface operation2",new ArtifactDefinition(), operationInputDefinitionList,
                 operationOutputDefinitionList,"update");
@@ -196,7 +196,7 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
     private Set<Operation> createInterfaceOperationData( String uniqueID, String description, ArtifactDefinition artifactDefinition,
                                                          ListDataDefinition<OperationInputDefinition> inputs,
                                                          ListDataDefinition<OperationOutputDefinition> outputs, String name) {
-        return Sets.newHashSet(createInterfaceOperation(uniqueID, description, artifactDefinition, inputs, outputs, name));
+        return Sets.newHashSet(InterfaceOperationTestUtils.createInterfaceOperation(uniqueID, description, artifactDefinition, inputs, outputs, name));
     }
 
     private  <T extends Component> Either<T, StorageOperationStatus> getToscaFullElement() {
@@ -212,9 +212,9 @@ public class InterfaceOperationValidationTest implements InterfaceOperationTestU
     }
 
     private  Map<String, InterfaceDefinition> createMockInterfaceDefinition() {
-        Map<String, Operation> operationMap = createMockOperationMap();
+        Map<String, Operation> operationMap = InterfaceOperationTestUtils.createMockOperationMap();
         Map<String, InterfaceDefinition> interfaceDefinitionMap = new HashMap<>();
-        interfaceDefinitionMap.put("int1", createInterface("int1", "Interface 1",
+        interfaceDefinitionMap.put("int1", InterfaceOperationTestUtils.createInterface("int1", "Interface 1",
                 "lifecycle", "tosca", operationMap));
 
         return interfaceDefinitionMap;
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/components/InterfaceOperationTestUtils.java b/catalog-be/src/test/java/org/openecomp/sdc/test/utils/InterfaceOperationTestUtils.java
index 589e8be62b..d5bb4b36c6 100644
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/components/InterfaceOperationTestUtils.java
+++ b/catalog-be/src/test/java/org/openecomp/sdc/test/utils/InterfaceOperationTestUtils.java
@@ -14,8 +14,10 @@
  * limitations under the License.
  */
 
-package org.openecomp.sdc.be.components;
+package org.openecomp.sdc.test.utils;
 
+import java.util.HashMap;
+import java.util.Map;
 import org.openecomp.sdc.be.datatypes.elements.ListDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.OperationInputDefinition;
 import org.openecomp.sdc.be.datatypes.elements.OperationOutputDefinition;
@@ -23,13 +25,10 @@ import org.openecomp.sdc.be.model.ArtifactDefinition;
 import org.openecomp.sdc.be.model.InterfaceDefinition;
 import org.openecomp.sdc.be.model.Operation;
 
-import java.util.HashMap;
-import java.util.Map;
-
-public interface InterfaceOperationTestUtils {
+public class InterfaceOperationTestUtils {
 
-    default InterfaceDefinition createInterface(String uniqueID, String description, String type,
-                                                String toscaResourceName, Map<String, Operation> op) {
+    public static InterfaceDefinition createInterface(String uniqueID, String description, String type,
+        String toscaResourceName, Map<String, Operation> op) {
         InterfaceDefinition id = new InterfaceDefinition();
         id.setType(type);
         id.setDescription(description);
@@ -38,31 +37,28 @@ public interface InterfaceOperationTestUtils {
         id.setOperationsMap(op);
         return id;
     }
-    default InterfaceDefinition mockInterfaceDefinitionToReturn(String resourceNamme) {
+
+    public static InterfaceDefinition mockInterfaceDefinitionToReturn(String resourceNamme) {
         Map<String, Operation> operationMap = createMockOperationMap();
         return createInterface("int1", "Interface 1",
-                "lifecycle", "org.openecomp.interfaces.node.lifecycle." + resourceNamme, operationMap);
+            "lifecycle", "org.openecomp.interfaces.node.lifecycle." + resourceNamme, operationMap);
     }
 
-
-
-    default Operation createInterfaceOperation(String uniqueID, String description, ArtifactDefinition artifactDefinition,
-                                               ListDataDefinition<OperationInputDefinition> inputs,
-                                               ListDataDefinition<OperationOutputDefinition> outputs, String name) {
+    public static Operation createInterfaceOperation(String uniqueID, String description, ArtifactDefinition artifactDefinition,
+        ListDataDefinition<OperationInputDefinition> inputs,
+        ListDataDefinition<OperationOutputDefinition> outputs, String name) {
         Operation operation = new Operation();
-
         operation.setUniqueId(uniqueID);
         operation.setDescription(description);
         operation.setImplementation(artifactDefinition);
         operation.setInputs(inputs);
         operation.setOutputs(outputs);
         operation.setName(name);
-
         return operation;
     }
 
 
-    default Map<String, Operation> createMockOperationMap() {
+    public static Map<String, Operation> createMockOperationMap() {
         Operation operation = new Operation();
         ListDataDefinition<OperationInputDefinition> operationInputDefinitionList = new ListDataDefinition<>();
         operationInputDefinitionList.add(createMockOperationInputDefinition("label1"));
@@ -86,26 +82,25 @@ public interface InterfaceOperationTestUtils {
         return operationMap;
     }
 
-
-    default OperationInputDefinition createMockOperationInputDefinition(String name) {
+    public static OperationInputDefinition createMockOperationInputDefinition(String name) {
         OperationInputDefinition operationInputDefinition = new OperationInputDefinition();
         operationInputDefinition.setName(name);
         operationInputDefinition.setUniqueId("uniqueId1");
         return operationInputDefinition;
     }
 
-    default OperationOutputDefinition createMockOperationOutputDefinition(String name) {
+    public static OperationOutputDefinition createMockOperationOutputDefinition(String name) {
         OperationOutputDefinition operationOutputDefinition = new OperationOutputDefinition();
         operationOutputDefinition.setName(name);
         operationOutputDefinition.setUniqueId("uniqueId1");
         return operationOutputDefinition;
     }
 
-    default   Map<String, InterfaceDefinition> createMockInterfaceDefinition(String resourceName) {
+    public static Map<String, InterfaceDefinition> createMockInterfaceDefinition(String resourceName) {
         Map<String, Operation> operationMap = createMockOperationMap();
         Map<String, InterfaceDefinition> interfaceDefinitionMap = new HashMap<>();
         interfaceDefinitionMap.put("int1", createInterface("int1", "Interface 1",
-                "lifecycle", "org.openecomp.interfaces.node.lifecycle." + resourceName, operationMap));
+            "lifecycle", "org.openecomp.interfaces.node.lifecycle." + resourceName, operationMap));
 
         return interfaceDefinitionMap;
     }
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/datamodel/TopologyTemplate.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/datamodel/TopologyTemplate.java
index 36d597e7be..0d7b14abd1 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/datamodel/TopologyTemplate.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/datamodel/TopologyTemplate.java
@@ -53,6 +53,7 @@ public class TopologyTemplate extends ToscaElement{
     private Map<String, MapCapabilityProperty> calculatedCapabilitiesProperties;
     private Map<String, MapArtifactDataDefinition> instDeploymentArtifacts;
     private Map<String, MapArtifactDataDefinition> instanceArtifacts;
+    private Map<String, InterfaceDataDefinition> interfaces;
     
     //Component Instances External References (instanceId -> ExternalRefsMap)
     //-----------------------------------------------------------------------
@@ -67,6 +68,13 @@ public class TopologyTemplate extends ToscaElement{
     }
     //-----------------------------------------------------------------------
 
+    public Map<String, InterfaceDataDefinition> getInterfaces() {
+      return interfaces;
+    }
+
+    public void setInterfaces(Map<String, InterfaceDataDefinition> interfaces) {
+      this.interfaces = interfaces;
+    }
 
     public Map<String, PropertyDataDefinition> getInputs() {
         return inputs;
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/TopologyTemplateOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/TopologyTemplateOperation.java
index 9fe59d95f1..e01e02397f 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/TopologyTemplateOperation.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/operations/TopologyTemplateOperation.java
@@ -172,6 +172,13 @@ public class TopologyTemplateOperation extends ToscaElementOperation {
             result = Either.right(associateCapProperties);
             return result;
         }
+
+        StorageOperationStatus associateInterfaces = associateInterfacesToResource(topologyTemplateVertex, topologyTemplate);
+        if (associateInterfaces != StorageOperationStatus.OK) {
+            result = Either.right(associateInterfaces);
+        return result;
+        }
+
         StorageOperationStatus associatePathProperties = associateForwardingPathToResource(topologyTemplateVertex, topologyTemplate);
         if (associateCapProperties != StorageOperationStatus.OK) {
             result = Either.right(associatePathProperties);
@@ -691,10 +698,46 @@ public class TopologyTemplateOperation extends ToscaElementOperation {
 
             }
         }
+        
+        if (!componentParametersView.isIgnoreInterfaces()) {
+            TitanOperationStatus storageStatus = setInterfcesFromGraph(componentV, toscaElement);
+            if (storageStatus != TitanOperationStatus.OK) {
+                return Either.right(DaoStatusConverter.convertTitanStatusToStorageStatus(storageStatus));
+                
+            }
+        }
 
         return Either.left(toscaElement);
     }
 
+    private TitanOperationStatus setInterfcesFromGraph(GraphVertex componentV, TopologyTemplate topologyTemplate) {
+      Either<Map<String, InterfaceDataDefinition>, TitanOperationStatus> result = getDataFromGraph(componentV, EdgeLabelEnum.INTERFACE_ARTIFACTS);
+      if (result.isLeft()) {
+        topologyTemplate.setInterfaces(result.left().value());
+      } else {
+        if (result.right().value() != TitanOperationStatus.NOT_FOUND) {
+          return result.right().value();
+        }
+      }
+      return TitanOperationStatus.OK;
+    }
+    
+    private StorageOperationStatus associateInterfacesToResource(GraphVertex topologyTemplateVertex,
+        TopologyTemplate topologyTemplate) {
+      Map<String, InterfaceDataDefinition> interfaces = topologyTemplate.getInterfaces();
+      return associateInterfacesToComponent(topologyTemplateVertex,interfaces);
+    }
+    
+    public StorageOperationStatus associateInterfacesToComponent(GraphVertex nodeTypeVertex, Map<String, InterfaceDataDefinition> interfaceMap) {
+      if (interfaceMap != null && !interfaceMap.isEmpty()) {
+        Either<GraphVertex, StorageOperationStatus> assosiateElementToData = associateElementToData(nodeTypeVertex, VertexTypeEnum.INTERFACE_ARTIFACTS, EdgeLabelEnum.INTERFACE_ARTIFACTS, interfaceMap);
+        if (assosiateElementToData.isRight()) {
+          return assosiateElementToData.right().value();
+        }
+      }
+      return StorageOperationStatus.OK;
+    }
+
     private TitanOperationStatus setPoliciesFromGraph(GraphVertex componentV, TopologyTemplate toscaElement) {
         Either<Map<String, PolicyDataDefinition>, TitanOperationStatus> result = getDataFromGraph(componentV, EdgeLabelEnum.POLICIES);
         if (result.isLeft()) {
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/utils/ModelConverter.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/utils/ModelConverter.java
index 041d3f0d77..3b2cb97132 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/utils/ModelConverter.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsontitan/utils/ModelConverter.java
@@ -180,6 +180,7 @@ public class ModelConverter {
 				resource.setCsarUUID((String) topologyTemplate.getMetadataValue(JsonPresentationFields.CSAR_UUID));
 				resource.setCsarVersion((String) topologyTemplate.getMetadataValue(JsonPresentationFields.CSAR_VERSION));
 				resource.setImportedToscaChecksum((String) topologyTemplate.getMetadataValue(JsonPresentationFields.IMPORTED_TOSCA_CHECKSUM));
+				convertInterfaces(topologyTemplate, resource);
 
             }
             convertComponentInstances(topologyTemplate, resource);
@@ -193,6 +194,17 @@ public class ModelConverter {
         convertAdditionalInformation(toscaElement, resource);
 
         return resource;
+	}
+
+    private static void convertInterfaces(TopologyTemplate toscaElement, Resource resource) {
+      Map<String, InterfaceDataDefinition> interfaces = toscaElement.getInterfaces();
+      Map<String, InterfaceDefinition> copy;
+      if (interfaces != null) {
+        copy = interfaces.entrySet().stream().collect(Collectors.toMap(Map.Entry::getKey, e -> new InterfaceDefinition(e.getValue())));
+      } else {
+        copy = new HashMap<>();
+      }
+      resource.setInterfaces(copy);
     }
 
     private static void convertAttributes(NodeType nodeType, Resource resource) {
@@ -881,6 +893,7 @@ public class ModelConverter {
             topologyTemplate.setMetadataValue(JsonPresentationFields.CSAR_UUID, resource.getCsarUUID());
             topologyTemplate.setMetadataValue(JsonPresentationFields.CSAR_VERSION, resource.getCsarVersion());
             topologyTemplate.setMetadataValue(JsonPresentationFields.IMPORTED_TOSCA_CHECKSUM, resource.getImportedToscaChecksum());
+			convertInterfaces(resource, topologyTemplate);
         }
         if (componentType == ComponentTypeEnum.SERVICE) {
             convertServiceSpecificEntities((Service) component, topologyTemplate);
@@ -901,6 +914,14 @@ public class ModelConverter {
         return topologyTemplate;
     }
 
+	private static void convertInterfaces(Resource resource, TopologyTemplate topologyTemplate) {
+		Map<String, InterfaceDefinition> interfaces = resource.getInterfaces();
+		if (interfaces != null && !interfaces.isEmpty()) {
+			Map<String, InterfaceDataDefinition> copy = interfaces.entrySet().stream()
+					.collect(Collectors.toMap(Map.Entry::getKey, e -> new InterfaceDataDefinition(e.getValue())));
+			topologyTemplate.setInterfaces(copy);
+		}
+	}
     private static void convertServiceSpecificEntities(Service service, TopologyTemplate topologyTemplate) {
         convertServiceMetaData(service, topologyTemplate);
         convertServiceApiArtifacts(service, topologyTemplate);