1 files changed, 75 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/property/ComponentInstancePropertyDecelerator.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/property/ComponentInstancePropertyDecelerator.java
new file mode 100644
index 0000000000..ab4c4e29c2
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/property/ComponentInstancePropertyDecelerator.java
@@ -0,0 +1,75 @@
+package org.openecomp.sdc.be.components.property;
+
+import fj.data.Either;
+import org.apache.commons.collections.CollectionUtils;
+import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
+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.ComponentInstanceProperty;
+import org.openecomp.sdc.be.model.InputDefinition;
+import org.openecomp.sdc.be.model.jsontitan.operations.ToscaOperationFacade;
+import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
+import org.openecomp.sdc.be.model.operations.impl.PropertyOperation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+@org.springframework.stereotype.Component
+public class ComponentInstancePropertyDecelerator extends DefaultPropertyDecelerator<ComponentInstance, ComponentInstanceProperty> {
+
+    private static final Logger log = LoggerFactory.getLogger(ComponentInstancePropertyDecelerator.class);
+    private ToscaOperationFacade toscaOperationFacade;
+    private ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
+
+    public ComponentInstancePropertyDecelerator(ComponentsUtils componentsUtils, PropertyOperation propertyOperation, ToscaOperationFacade toscaOperationFacade, ComponentInstanceBusinessLogic componentInstanceBusinessLogic) {
+        super(componentsUtils, propertyOperation);
+        this.toscaOperationFacade = toscaOperationFacade;
+        this.componentInstanceBusinessLogic = componentInstanceBusinessLogic;
+    }
+
+    @Override
+    ComponentInstanceProperty createDeclaredProperty(PropertyDataDefinition prop) {
+        return new ComponentInstanceProperty(prop);
+    }
+
+    @Override
+    Either<?, StorageOperationStatus> updatePropertiesValues(Component component, String cmptInstanceId, List<ComponentInstanceProperty> properties) {
+        log.debug("#updatePropertiesValues - updating component instance properties for instance {} on component {}", cmptInstanceId, component.getUniqueId());
+        Map<String, List<ComponentInstanceProperty>> instProperties = Collections.singletonMap(cmptInstanceId, properties);
+        return toscaOperationFacade.addComponentInstancePropertiesToComponent(component, instProperties, cmptInstanceId);
+    }
+
+    @Override
+    Optional<ComponentInstance> resolvePropertiesOwner(Component component, String propertiesOwnerId) {
+        log.debug("#resolvePropertiesOwner - fetching component instance {} of component {}", propertiesOwnerId, component.getUniqueId());
+        return component.getComponentInstanceById(propertiesOwnerId);
+    }
+
+    @Override
+    void addPropertiesListToInput(ComponentInstanceProperty declaredProp, PropertyDataDefinition originalProp, InputDefinition input) {
+        List<ComponentInstanceProperty> propertiesList = input.getProperties();
+        if(propertiesList == null) {
+            propertiesList = new ArrayList<>(); // adding the property with the new value for UI
+        }
+        propertiesList.add(declaredProp);
+        input.setProperties(propertiesList);
+    }
+
+    @Override
+    public StorageOperationStatus unDeclarePropertiesAsInputs(Component component, InputDefinition input) {
+        List<ComponentInstanceProperty> componentInstancePropertiesDeclaredAsInput = componentInstanceBusinessLogic.getComponentInstancePropertiesByInputId(component, input.getUniqueId());
+        if (CollectionUtils.isEmpty(componentInstancePropertiesDeclaredAsInput)) {
+            return StorageOperationStatus.OK;
+        }
+        componentInstancePropertiesDeclaredAsInput.forEach(cmptInstanceProperty -> prepareValueBeforeDelete(input, cmptInstanceProperty, cmptInstanceProperty.getPath()));
+        return toscaOperationFacade.updateComponentInstanceProperties(component, componentInstancePropertiesDeclaredAsInput.get(0).getComponentInstanceId(), componentInstancePropertiesDeclaredAsInput);
+    }
+
+}