1 files changed, 102 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/OutputsBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/OutputsBusinessLogic.java
new file mode 100644
index 0000000000..eecb6eeba2
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/OutputsBusinessLogic.java
@@ -0,0 +1,102 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2021, Nordix Foundation. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.components.impl;
+
+import fj.data.Either;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import org.openecomp.sdc.be.components.validation.ComponentValidations;
+import org.openecomp.sdc.be.dao.api.ActionStatus;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.ComponentInstanceOutput;
+import org.openecomp.sdc.be.model.ComponentParametersView;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ArtifactsOperations;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.InterfaceOperation;
+import org.openecomp.sdc.be.model.operations.api.IElementOperation;
+import org.openecomp.sdc.be.model.operations.api.IGroupInstanceOperation;
+import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
+import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
+import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
+import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
+import org.openecomp.sdc.common.log.elements.LoggerSupportability;
+import org.openecomp.sdc.common.log.enums.LoggerSupportabilityActions;
+import org.openecomp.sdc.common.log.enums.StatusCode;
+import org.openecomp.sdc.common.log.wrappers.Logger;
+import org.openecomp.sdc.exception.ResponseFormat;
+import org.springframework.beans.factory.annotation.Autowired;
+
+@org.springframework.stereotype.Component("outputsBusinessLogic")
+public class OutputsBusinessLogic extends BaseBusinessLogic {
+
+    private static final Logger log = Logger.getLogger(OutputsBusinessLogic.class);
+    private static final String FAILED_TO_FOUND_COMPONENT_ERROR = "Failed to found component {}, error: {}";
+    private static final LoggerSupportability loggerSupportability = LoggerSupportability.getLogger(OutputsBusinessLogic.class);
+    private static final String FAILED_TO_FOUND_COMPONENT_INSTANCE_OUTPUTS_COMPONENT_INSTANCE_ID = "Failed to found component instance outputs componentInstanceId: {}";
+    private static final String FAILED_TO_FOUND_COMPONENT_INSTANCE_OUTPUTS_ERROR = "Failed to found component instance outputs {}, error: {}";
+
+    @Autowired
+    public OutputsBusinessLogic(final IElementOperation elementDao,
+                                final IGroupOperation groupOperation,
+                                final IGroupInstanceOperation groupInstanceOperation,
+                                final IGroupTypeOperation groupTypeOperation,
+                                final InterfaceOperation interfaceOperation,
+                                final InterfaceLifecycleOperation interfaceLifecycleTypeOperation,
+                                final ArtifactsOperations artifactToscaOperation) {
+        super(elementDao, groupOperation, groupInstanceOperation, groupTypeOperation,
+            interfaceOperation, interfaceLifecycleTypeOperation, artifactToscaOperation);
+    }
+
+    public Either<List<ComponentInstanceOutput>, ResponseFormat> getComponentInstanceOutputs(final String userId,
+                                                                                             final String componentId,
+                                                                                             final String componentInstanceId) {
+
+        validateUserExists(userId);
+        final ComponentParametersView filters = new ComponentParametersView();
+        filters.disableAll();
+        filters.setIgnoreOutputs(false);
+        filters.setIgnoreComponentInstances(false);
+        filters.setIgnoreComponentInstancesOutputs(false);
+
+        final Either<Component, StorageOperationStatus> getComponentEither = toscaOperationFacade.getToscaElement(componentId, filters);
+        if (getComponentEither.isRight()) {
+            ActionStatus actionStatus = componentsUtils.convertFromStorageResponse(getComponentEither.right().value());
+            log.debug(FAILED_TO_FOUND_COMPONENT_ERROR, componentId, actionStatus);
+            return Either.right(componentsUtils.getResponseFormat(actionStatus));
+
+        }
+        final Component component = getComponentEither.left().value();
+
+        if (!ComponentValidations.validateComponentInstanceExist(component, componentInstanceId)) {
+            final ActionStatus actionStatus = ActionStatus.COMPONENT_INSTANCE_NOT_FOUND;
+            log.debug(FAILED_TO_FOUND_COMPONENT_INSTANCE_OUTPUTS_ERROR, componentInstanceId, actionStatus);
+            loggerSupportability.log(LoggerSupportabilityActions.CREATE_INPUTS, component.getComponentMetadataForSupportLog(),
+                StatusCode.ERROR, FAILED_TO_FOUND_COMPONENT_INSTANCE_OUTPUTS_COMPONENT_INSTANCE_ID, componentInstanceId);
+            return Either.right(componentsUtils.getResponseFormat(actionStatus));
+        }
+        final Map<String, List<ComponentInstanceOutput>> ciOutputs = Optional.ofNullable(component.getComponentInstancesOutputs())
+            .orElse(Collections.emptyMap());
+
+        return Either.left(ciOutputs.getOrDefault(componentInstanceId, Collections.emptyList()));
+    }
+
+}