Support for associating node types to models

Issue-ID: SDC-3597
Signed-off-by: aribeiro <anderson.ribeiro@est.tech>
Signed-off-by: MichaelMorris <michael.morris@est.tech>
Change-Id: Icd0066240b78ba98d8f0efab66d11756f18cb251

9 files changed, 140 insertions, 47 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentInstanceBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentInstanceBusinessLogic.java
index 2e54ff7adb..bce343efaf 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentInstanceBusinessLogic.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ComponentInstanceBusinessLogic.java
@@ -425,7 +425,7 @@ public class ComponentInstanceBusinessLogic extends BaseBusinessLogic {
     }
 
     private Component getOrigComponentForServiceProxy(org.openecomp.sdc.be.model.Component containerComponent, ComponentInstance resourceInstance) {
-        Either<Component, StorageOperationStatus> serviceProxyOrigin = toscaOperationFacade.getLatestByName(SERVICE_PROXY);
+        Either<Component, StorageOperationStatus> serviceProxyOrigin = toscaOperationFacade.getLatestByName(SERVICE_PROXY, null);
         if (isServiceProxyOrigin(serviceProxyOrigin)) {
             throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(serviceProxyOrigin.right().value()));
         }
@@ -527,7 +527,7 @@ public class ComponentInstanceBusinessLogic extends BaseBusinessLogic {
                 validateInstanceName(resourceInstance);
                 if (originType == OriginTypeEnum.ServiceProxy) {
                     log.debug("enter createRealComponentInstance,originType equals ServiceProxy");
-                    Either<Component, StorageOperationStatus> serviceProxyOrigin = toscaOperationFacade.getLatestByName(SERVICE_PROXY);
+                    Either<Component, StorageOperationStatus> serviceProxyOrigin = toscaOperationFacade.getLatestByName(SERVICE_PROXY, null);
                     if (isServiceProxyOrigin(serviceProxyOrigin)) {
                         throw new ByActionStatusComponentException(componentsUtils.convertFromStorageResponse(serviceProxyOrigin.right().value()));
                     }
@@ -2839,7 +2839,7 @@ public class ComponentInstanceBusinessLogic extends BaseBusinessLogic {
                 newComponentInstance.setOriginType(originType);
                 if (originType == OriginTypeEnum.ServiceProxy) {
                     Either<Component, StorageOperationStatus> serviceProxyOrigin = toscaOperationFacade
-                        .getLatestByName(SERVICE_PROXY);
+                        .getLatestByName(SERVICE_PROXY, null);
                     if (isServiceProxyOrigin(serviceProxyOrigin)) {
                         throw new ByActionStatusComponentException(
                             componentsUtils.convertFromStorageResponse(serviceProxyOrigin.right().value()));
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ModelBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ModelBusinessLogic.java
index a048af4ac8..6eb806d3d1 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ModelBusinessLogic.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ModelBusinessLogic.java
@@ -34,6 +34,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
+
+/**
+ * This class is responsible for handling the business logic of a Model.
+ */
 @Component("modelBusinessLogic")
 public class ModelBusinessLogic {
 
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 99ceb2158e..f5b890e438 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
@@ -19,7 +19,6 @@
  */
 package org.openecomp.sdc.be.components.impl;
 
-import static java.util.stream.Collectors.joining;
 import static java.util.stream.Collectors.toList;
 import static java.util.stream.Collectors.toMap;
 import static java.util.stream.Collectors.toSet;
@@ -44,6 +43,7 @@ import java.util.List;
 import java.util.ListIterator;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
 import java.util.function.Function;
@@ -1314,6 +1314,7 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
         resourceMetaData.setContactId(user.getUserId());
         resourceMetaData.setVendorName(resourceVf.getVendorName());
         resourceMetaData.setVendorRelease(resourceVf.getVendorRelease());
+        resourceMetaData.setModel(resourceVf.getModel());
         // Setting tag
         final List<String> tags = new ArrayList<>();
         tags.add(resourceMetaData.getName());
@@ -1346,6 +1347,7 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
         cvfc.setCreatorUserId(csarInfo.getModifier().getUserId());
         cvfc.setVendorName(resourceVf.getVendorName());
         cvfc.setVendorRelease(resourceVf.getVendorRelease());
+        cvfc.setModel(resourceVf.getModel());
         cvfc.setResourceVendorModelNumber(resourceVf.getResourceVendorModelNumber());
         cvfc.setToscaResourceName(buildNestedToscaResourceName(ResourceTypeEnum.CVFC.name(), csarInfo.getVfResourceName(), nodeName).getLeft());
         cvfc.setInvariantUUID(UniqueIdBuilder.buildInvariantUUID());
@@ -1892,7 +1894,7 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
             throw e;
         }
     }
-    
+
     private boolean nodeTypeAlreadyExists(final String toscaResourceName) {
         return toscaOperationFacade.getLatestByToscaResourceName(toscaResourceName).isLeft();
     }
@@ -3277,10 +3279,11 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
         ImmutablePair<Resource, ActionStatus> result = null;
         // check if resource already exists (search by tosca name = type)
         final boolean isNestedResource = isNestedResourceUpdate(csarInfo, nodeName);
+        final String resourceName = resource.getToscaResourceName();
         final Either<Resource, StorageOperationStatus> latestByToscaName = toscaOperationFacade
-            .getLatestByToscaResourceName(resource.getToscaResourceName());
-        if (latestByToscaName.isLeft()) {
-            Resource foundResource = latestByToscaName.left().value();
+            .getLatestByToscaResourceNameAndModel(resourceName, resource.getModel());
+        if (latestByToscaName.isLeft() && Objects.nonNull(latestByToscaName.left().value())) {
+            final Resource foundResource = latestByToscaName.left().value();
             // we don't allow updating names of top level types
             if (!isNestedResource && !StringUtils.equals(resource.getName(), foundResource.getName())) {
                 BeEcompErrorManager.getInstance()
@@ -3349,7 +3352,7 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
     }
 
     public boolean isResourceExist(String resourceName) {
-        Either<Resource, StorageOperationStatus> latestByName = toscaOperationFacade.getLatestByName(resourceName);
+        Either<Resource, StorageOperationStatus> latestByName = toscaOperationFacade.getLatestByName(resourceName, null);
         return latestByName.isLeft();
     }
 
@@ -3464,6 +3467,9 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
         if (newResource.getResourceVendorModelNumber() == null) {
             newResource.setResourceVendorModelNumber(oldResource.getResourceVendorModelNumber());
         }
+        if (newResource.getModel() == null) {
+            newResource.setModel(oldResource.getModel());
+        }
         if (newResource.getContactId() == null) {
             newResource.setContactId(oldResource.getContactId());
         }
@@ -3749,10 +3755,12 @@ public class ResourceBusinessLogic extends ComponentBusinessLogic {
     }
 
     private Resource createResourceTransaction(Resource resource, User user, boolean isNormative) {
-        // validate resource name uniqueness
-        log.debug("validate resource name");
-        Either<Boolean, StorageOperationStatus> eitherValidation = toscaOperationFacade
-            .validateComponentNameExists(resource.getName(), resource.getResourceType(), resource.getComponentType());
+        final String resourceName = resource.getName();
+        final String modelName = resource.getModel();
+        final ResourceTypeEnum resourceType = resource.getResourceType();
+        final ComponentTypeEnum componentType = resource.getComponentType();
+        final Either<Boolean, StorageOperationStatus> eitherValidation = toscaOperationFacade
+            .validateComponentNameAndModelExists(resourceName, modelName, resourceType, componentType);
         if (eitherValidation.isRight()) {
             loggerSupportability.log(LoggerSupportabilityActions.VALIDATE_NAME, resource.getComponentMetadataForSupportLog(), StatusCode.ERROR,
                 "ERROR while validate component name {} Status is: {}", resource.getName(), eitherValidation.right().value());
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceImportManager.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceImportManager.java
index b1841e55d8..77d8f897e7 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceImportManager.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ResourceImportManager.java
@@ -171,19 +171,7 @@ public class ResourceImportManager {
             setMetaDataFromJson(resourceMetaData, resource);
             populateResourceFromYaml(resourceYml, resource);
             validationFunction.apply(resource);
-            if (!createNewVersion) {
-                Either<Resource, StorageOperationStatus> latestByName = toscaOperationFacade.getLatestByName(resource.getName());
-                if (latestByName.isLeft()) {
-                    throw new ByActionStatusComponentException(ActionStatus.COMPONENT_NAME_ALREADY_EXIST, resource.getName());
-                }
-            } else if (!isCsarPresent(csarInfo)) {
-                final Either<Resource, StorageOperationStatus> component = toscaOperationFacade
-                    .getComponentByNameAndVendorRelease(resource.getComponentType(), resource.getName(), resource.getVendorRelease(),
-                        JsonParseFlagEnum.ParseAll);
-                if (component.isLeft()) {
-                    throw new ByActionStatusComponentException(ActionStatus.COMPONENT_VERSION_ALREADY_EXIST, resource.getName());
-                }
-            }
+            checkResourceExistsBeforeCreate(createNewVersion, csarInfo, resource);
             resource = resourceBusinessLogic
                 .createOrUpdateResourceByImport(resource, creator, true, isInTransaction, needLock, csarInfo, nodeName, isNested).left;
             Resource changeStateResponse;
@@ -210,6 +198,35 @@ public class ResourceImportManager {
         return responsePair;
     }
 
+    private void checkResourceExistsBeforeCreate(final boolean createNewVersion, final CsarInfo csarInfo, final Resource resource) {
+        final String resourceName = resource.getName();
+        final String model = resource.getModel();
+        final Either<Resource, StorageOperationStatus> latestByToscaName = toscaOperationFacade
+            .getLatestByToscaResourceNameAndModel(resourceName, model);
+        if (latestByToscaName.isLeft()) {
+            final Resource foundResource = latestByToscaName.left().value();
+            validateComponentWithModelExist(resourceName, model, foundResource);
+            if (!createNewVersion) {
+                throw new ByActionStatusComponentException(ActionStatus.COMPONENT_NAME_ALREADY_EXIST, resourceName);
+            }
+            if (!isCsarPresent(csarInfo)) {
+                final Either<Resource, StorageOperationStatus> component = toscaOperationFacade
+                    .getComponentByNameAndVendorRelease(resource.getComponentType(), resource.getName(), resource.getVendorRelease(),
+                        JsonParseFlagEnum.ParseAll);
+                if (component.isLeft()) {
+                    validateComponentWithModelExist(resourceName, model, foundResource);
+                    throw new ByActionStatusComponentException(ActionStatus.COMPONENT_VERSION_ALREADY_EXIST, resource.getName());
+                }
+            }
+        }
+    }
+
+    private void validateComponentWithModelExist(final String resourceName, final String model, final Resource foundResource) {
+        if (model != null && toscaOperationFacade.isNodeAssociatedToModel(model, foundResource).isPresent()) {
+            throw new ByActionStatusComponentException(ActionStatus.COMPONENT_WITH_MODEL_ALREADY_EXIST, resourceName, model);
+        }
+    }
+
     private boolean isCsarPresent(final CsarInfo csarInfo) {
         return csarInfo != null && StringUtils.isNotEmpty(csarInfo.getCsarUUID());
     }
@@ -246,6 +263,9 @@ public class ResourceImportManager {
             if (resourceMetaData.getVendorRelease() != null) {
                 resource.setVendorRelease(resourceMetaData.getVendorRelease());
             }
+            if (resourceMetaData.getModel() != null) {
+                resource.setModel(resourceMetaData.getModel());
+            }
         }
     }
 
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ServiceBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ServiceBusinessLogic.java
index a87fdb6ca7..ccaadbad76 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ServiceBusinessLogic.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/ServiceBusinessLogic.java
@@ -994,7 +994,7 @@ public class ServiceBusinessLogic extends ComponentBusinessLogic {
 
     private Component getForwardingPathOriginComponent() {
         Either<Component, StorageOperationStatus> forwardingPathOrigin = toscaOperationFacade
-            .getLatestByName(ForwardingPathUtils.FORWARDING_PATH_NODE_NAME);
+            .getLatestByName(ForwardingPathUtils.FORWARDING_PATH_NODE_NAME, null);
         if (forwardingPathOrigin.isRight()) {
             StorageOperationStatus errorStatus = forwardingPathOrigin.right().value();
             log.debug("Failed to fetch normative forwarding path resource by tosca name, error {}", errorStatus);
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/exceptions/UploadResourceException.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/exceptions/UploadResourceException.java
new file mode 100644
index 0000000000..de7a47c85c
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/exceptions/UploadResourceException.java
@@ -0,0 +1,30 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+package org.openecomp.sdc.be.components.impl.exceptions;
+
+import lombok.Data;
+import org.openecomp.sdc.be.exception.BusinessException;
+import org.openecomp.sdc.exception.ResponseFormat;
+
+@Data
+public class UploadResourceException extends BusinessException {
+
+    private final ResponseFormat responseFormat;
+
+}
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java
index 9cf8f67089..bdc9ffce43 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/servlets/ResourceUploadServlet.java
@@ -27,11 +27,8 @@ import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.servers.Server;
-import io.swagger.v3.oas.annotations.servers.Servers;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import io.swagger.v3.oas.annotations.tags.Tags;
 import java.io.File;
-import java.io.FileNotFoundException;
 import javax.inject.Inject;
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.Consumes;
@@ -48,19 +45,23 @@ import javax.ws.rs.core.Response;
 import org.glassfish.jersey.media.multipart.FormDataContentDisposition;
 import org.glassfish.jersey.media.multipart.FormDataParam;
 import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
+import org.openecomp.sdc.be.components.impl.ModelBusinessLogic;
 import org.openecomp.sdc.be.components.impl.ResourceImportManager;
 import org.openecomp.sdc.be.components.impl.aaf.AafPermission;
 import org.openecomp.sdc.be.components.impl.aaf.PermissionAllowed;
 import org.openecomp.sdc.be.config.BeEcompErrorManager;
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.exception.BusinessException;
 import org.openecomp.sdc.be.impl.ComponentsUtils;
 import org.openecomp.sdc.be.impl.ServletUtils;
 import org.openecomp.sdc.be.model.UploadResourceInfo;
 import org.openecomp.sdc.be.model.User;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.exception.ModelOperationExceptionSupplier;
 import org.openecomp.sdc.be.user.UserBusinessLogic;
 import org.openecomp.sdc.common.api.Constants;
 import org.openecomp.sdc.common.datastructure.Wrapper;
-import org.openecomp.sdc.common.log.wrappers.Logger;
-import org.openecomp.sdc.common.zip.exception.ZipException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Controller;
 
 /**
@@ -68,8 +69,8 @@ import org.springframework.stereotype.Controller;
  */
 @Loggable(prepend = true, value = Loggable.DEBUG, trim = false)
 @Path("/v1/catalog/upload")
-@Tags({@Tag(name = "SDCE-2 APIs")})
-@Servers({@Server(url = "/sdc2/rest")})
+@Tag(name = "SDCE-2 APIs")
+@Server(url = "/sdc2/rest")
 @Controller
 public class ResourceUploadServlet extends AbstractValidationsServlet {
 
@@ -77,12 +78,16 @@ public class ResourceUploadServlet extends AbstractValidationsServlet {
     public static final String CSAR_TYPE_RESOURCE = "csar";
     public static final String USER_TYPE_RESOURCE = "user-resource";
     public static final String USER_TYPE_RESOURCE_UI_IMPORT = "user-resource-ui-import";
-    private static final Logger log = Logger.getLogger(ResourceUploadServlet.class);
+    private static final Logger log = LoggerFactory.getLogger(ResourceUploadServlet.class);
+
+    private ModelBusinessLogic modelBusinessLogic;
 
     @Inject
     public ResourceUploadServlet(UserBusinessLogic userBusinessLogic, ComponentInstanceBusinessLogic componentInstanceBL,
-                                 ComponentsUtils componentsUtils, ServletUtils servletUtils, ResourceImportManager resourceImportManager) {
+                                 ComponentsUtils componentsUtils, ServletUtils servletUtils, ResourceImportManager resourceImportManager,
+                                 ModelBusinessLogic modelBusinessLogic) {
         super(userBusinessLogic, componentInstanceBL, componentsUtils, servletUtils, resourceImportManager);
+        this.modelBusinessLogic = modelBusinessLogic;
     }
 
     @POST
@@ -103,8 +108,8 @@ public class ResourceUploadServlet extends AbstractValidationsServlet {
         @Parameter(description = "ContentDisposition") @FormDataParam("resourceZip") FormDataContentDisposition contentDispositionHeader,
         @Parameter(description = "resourceMetadata") @FormDataParam("resourceMetadata") String resourceInfoJsonString,
         @Context final HttpServletRequest request, @HeaderParam(value = Constants.USER_ID_HEADER) String userId,
-        // updateResourse Query Parameter if false checks if already exist
-        @DefaultValue("true") @QueryParam("createNewVersion") boolean createNewVersion) throws FileNotFoundException, ZipException {
+        // updateResource Query Parameter if false checks if already exist
+        @DefaultValue("true") @QueryParam("createNewVersion") boolean createNewVersion) {
         try {
             Wrapper<Response> responseWrapper = new Wrapper<>();
             Wrapper<User> userWrapper = new Wrapper<>();
@@ -112,12 +117,14 @@ public class ResourceUploadServlet extends AbstractValidationsServlet {
             Wrapper<String> yamlStringWrapper = new Wrapper<>();
             String url = request.getMethod() + " " + request.getRequestURI();
             log.debug("Start handle request of {}", url);
-            // When we get an errorResponse it will be filled into the
-
-            // responseWrapper
+            // When we get an errorResponse it will be filled into the responseWrapper
             validateAuthorityType(responseWrapper, resourceAuthority);
             ResourceAuthorityTypeEnum resourceAuthorityEnum = ResourceAuthorityTypeEnum.findByUrlPath(resourceAuthority);
             commonGeneralValidations(responseWrapper, userWrapper, uploadResourceInfoWrapper, resourceAuthorityEnum, userId, resourceInfoJsonString);
+            final String modelNameToBeAssociated = uploadResourceInfoWrapper.getInnerElement().getModel();
+            if (modelNameToBeAssociated != null) {
+                validateModel(modelNameToBeAssociated);
+            }
             fillPayload(responseWrapper, uploadResourceInfoWrapper, yamlStringWrapper, userWrapper.getInnerElement(), resourceInfoJsonString,
                 resourceAuthorityEnum, file);
             // PayLoad Validations
@@ -132,10 +139,23 @@ public class ResourceUploadServlet extends AbstractValidationsServlet {
                     yamlStringWrapper.getInnerElement(), resourceAuthorityEnum, createNewVersion, null);
             }
             return responseWrapper.getInnerElement();
-        } catch (Exception e) {
-            BeEcompErrorManager.getInstance().logBeRestApiGeneralError("Upload Resource");
-            log.debug("upload resource failed with exception", e);
+        } catch (final BusinessException e) {
             throw e;
+        } catch (final Exception e) {
+            var errorMsg = String.format("Unexpected error while uploading Resource '%s'", resourceInfoJsonString);
+            BeEcompErrorManager.getInstance().logBeRestApiGeneralError(errorMsg);
+            log.error(errorMsg, e);
+            return buildErrorResponse(getComponentsUtils().getResponseFormat(ActionStatus.GENERAL_ERROR));
+        }
+    }
+
+    /**
+     * The Model field is an optional entry when uploading a resource. If the field is present, it validates if the Model name exists.
+     * @param modelName Model names declared on the resource json representation
+     */
+    private void validateModel(final String modelName) {
+        if (modelBusinessLogic.findModel(modelName).isEmpty()) {
+            throw ModelOperationExceptionSupplier.invalidModel(modelName).get();
         }
     }
 
@@ -148,7 +168,8 @@ public class ResourceUploadServlet extends AbstractValidationsServlet {
         // @formatter:on
 
         private String urlPath;
-        private boolean isBackEndImport, isUserTypeResource;
+        private boolean isBackEndImport;
+        private boolean isUserTypeResource;
 
         public static ResourceAuthorityTypeEnum findByUrlPath(String urlPath) {
             ResourceAuthorityTypeEnum found = null;
@@ -161,7 +182,7 @@ public class ResourceUploadServlet extends AbstractValidationsServlet {
             return found;
         }
 
-        private ResourceAuthorityTypeEnum(String urlPath, boolean isBackEndImport, boolean isUserTypeResource) {
+        ResourceAuthorityTypeEnum(String urlPath, boolean isBackEndImport, boolean isUserTypeResource) {
             this.urlPath = urlPath;
             this.isBackEndImport = isBackEndImport;
             this.isUserTypeResource = isUserTypeResource;
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/ToscaExportHandler.java b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/ToscaExportHandler.java
index f193510485..52ced65996 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/ToscaExportHandler.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/ToscaExportHandler.java
@@ -472,6 +472,7 @@ public class ToscaExportHandler {
                 toscaMetadata.put(JsonPresentationFields.RESOURCE_VENDOR.getPresentation(), resource.getVendorName());
                 toscaMetadata.put(JsonPresentationFields.RESOURCE_VENDOR_RELEASE.getPresentation(), resource.getVendorRelease());
                 toscaMetadata.put(JsonPresentationFields.RESOURCE_VENDOR_MODEL_NUMBER.getPresentation(), resource.getResourceVendorModelNumber());
+                toscaMetadata.put(JsonPresentationFields.MODEL.getPresentation(), resource.getModel());
                 break;
             case SERVICE:
                 Service service = (Service) component;
@@ -1122,7 +1123,7 @@ public class ToscaExportHandler {
             return res;
         }
         Either<Resource, StorageOperationStatus> serviceProxyOrigin = toscaOperationFacade
-            .getLatestByName("serviceProxy");
+            .getLatestByName("serviceProxy", null);
         if (serviceProxyOrigin.isRight()) {
             log.debug("Failed to fetch normative service proxy resource by tosca name, error {}",
                 serviceProxyOrigin.right().value());
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaMetadata.java b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaMetadata.java
index 97dab3649e..54d382ff82 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaMetadata.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/tosca/model/ToscaMetadata.java
@@ -44,6 +44,7 @@ public class ToscaMetadata implements IToscaMetadata {
     private String sourceModelName;
     private String sourceModelUuid;
     private String serviceFunction;
+    private String model;
 
     public String getName() {
         return name;
@@ -232,4 +233,12 @@ public class ToscaMetadata implements IToscaMetadata {
     public void setEnvironmentContext(String environmentContext) {
         this.environmentContext = environmentContext;
     }
+
+    public String getModel() {
+        return model;
+    }
+
+    public void setModel(String model) {
+        this.model = model;
+    }
 }