1 files changed, 94 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/attribute/ComponentInstanceAttributeDeclarator.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/attribute/ComponentInstanceAttributeDeclarator.java
new file mode 100644
index 0000000000..8981515ea4
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/attribute/ComponentInstanceAttributeDeclarator.java
@@ -0,0 +1,94 @@
+/*-
+ * ============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.attribute;
+
+import fj.data.Either;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import org.apache.commons.collections4.CollectionUtils;
+import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
+import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
+import org.openecomp.sdc.be.impl.ComponentsUtils;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.ComponentInstance;
+import org.openecomp.sdc.be.model.ComponentInstanceAttribute;
+import org.openecomp.sdc.be.model.OutputDefinition;
+import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ToscaOperationFacade;
+import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
+import org.openecomp.sdc.be.model.operations.impl.AttributeOperation;
+import org.openecomp.sdc.common.log.wrappers.Logger;
+
+@org.springframework.stereotype.Component
+public class ComponentInstanceAttributeDeclarator extends
+    DefaultAttributeDeclarator<ComponentInstance, ComponentInstanceAttribute> {
+
+    private static final Logger log = Logger.getLogger(ComponentInstanceAttributeDeclarator.class);
+    private ToscaOperationFacade toscaOperationFacade;
+    private ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
+
+    public ComponentInstanceAttributeDeclarator(final ComponentsUtils componentsUtils,
+                                                final AttributeOperation attributeOperation,
+                                                final ToscaOperationFacade toscaOperationFacade,
+                                                final ComponentInstanceBusinessLogic componentInstanceBusinessLogic) {
+//        super(componentsUtils, attributeOperation);
+        this.toscaOperationFacade = toscaOperationFacade;
+        this.componentInstanceBusinessLogic = componentInstanceBusinessLogic;
+    }
+
+    @Override
+    public ComponentInstanceAttribute createDeclaredAttribute(AttributeDataDefinition attributeDataDefinition) {
+        return new ComponentInstanceAttribute(attributeDataDefinition);
+    }
+
+    @Override
+    public Either<?, StorageOperationStatus> updateAttributesValues(final Component component,
+                                                                    final String cmptInstanceId,
+                                                                    final List<ComponentInstanceAttribute> attributetypeList) {
+        log.debug("#updateAttributesValues - updating component instance attributes for instance {} on component {}", cmptInstanceId,
+            component.getUniqueId());
+        Map<String, List<ComponentInstanceAttribute>> instAttributes = Collections.singletonMap(cmptInstanceId, attributetypeList);
+        return toscaOperationFacade.addComponentInstanceAttributesToComponent(component, instAttributes);
+    }
+
+    @Override
+    public Optional<ComponentInstance> resolvePropertiesOwner(final Component component, final String propertiesOwnerId) {
+        log.debug("#resolvePropertiesOwner - fetching component instance {} of component {}", propertiesOwnerId, component.getUniqueId());
+        return component.getComponentInstanceById(propertiesOwnerId);
+    }
+
+    @Override
+    public StorageOperationStatus unDeclareAttributesAsOutputs(final Component component, final OutputDefinition output) {
+
+        final List<ComponentInstanceAttribute> componentInstancePropertiesDeclaredAsInput
+            = componentInstanceBusinessLogic.getComponentInstanceAttributesByOutputId(component, output.getUniqueId());
+        if (CollectionUtils.isEmpty(componentInstancePropertiesDeclaredAsInput)) {
+            return StorageOperationStatus.OK;
+        }
+        componentInstancePropertiesDeclaredAsInput.forEach(cmptInstanceProperty -> prepareValueBeforeDelete(output,
+            cmptInstanceProperty, cmptInstanceProperty.getPath()));
+        return toscaOperationFacade.updateComponentInstanceAttributes(component,
+            componentInstancePropertiesDeclaredAsInput.get(0).getComponentInstanceId(),
+            componentInstancePropertiesDeclaredAsInput);
+    }
+
+}