1 files changed, 99 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/property/ComponentInstanceInputPropertyDeclarator.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/property/ComponentInstanceInputPropertyDeclarator.java
new file mode 100644
index 0000000000..9bf462a186
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/property/ComponentInstanceInputPropertyDeclarator.java
@@ -0,0 +1,99 @@
+package org.openecomp.sdc.be.components.property;
+
+import fj.data.Either;
+import org.openecomp.sdc.be.components.impl.ComponentInstanceBusinessLogic;
+import org.openecomp.sdc.be.components.impl.utils.ExceptionUtils;
+import org.openecomp.sdc.be.datatypes.elements.Annotation;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
+import org.openecomp.sdc.be.impl.ComponentsUtils;
+import org.openecomp.sdc.be.model.*;
+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.openecomp.sdc.common.log.wrappers.Logger;
+
+import java.util.*;
+
+import static org.apache.commons.collections.CollectionUtils.isEmpty;
+import static org.openecomp.sdc.be.model.utils.ComponentUtilities.getInputAnnotations;
+
+@org.springframework.stereotype.Component
+public class ComponentInstanceInputPropertyDeclarator extends DefaultPropertyDeclarator<ComponentInstance, ComponentInstanceInput> {
+
+    private static final Logger log = Logger.getLogger(ComponentInstanceInputPropertyDeclarator.class);
+    private final ToscaOperationFacade toscaOperationFacade;
+    private final ComponentInstanceBusinessLogic componentInstanceBusinessLogic;
+    private final ExceptionUtils exceptionUtils;
+
+    public ComponentInstanceInputPropertyDeclarator(ComponentsUtils componentsUtils, PropertyOperation propertyOperation, ToscaOperationFacade toscaOperationFacade, ComponentInstanceBusinessLogic componentInstanceBusinessLogic, ExceptionUtils exceptionUtils) {
+        super(componentsUtils, propertyOperation);
+        this.toscaOperationFacade = toscaOperationFacade;
+        this.componentInstanceBusinessLogic = componentInstanceBusinessLogic;
+        this.exceptionUtils = exceptionUtils;
+    }
+
+    @Override
+    ComponentInstanceInput createDeclaredProperty(PropertyDataDefinition prop) {
+        return new ComponentInstanceInput(prop);
+    }
+
+    @Override
+    Either<?, StorageOperationStatus> updatePropertiesValues(Component component, String cmptInstanceId, List<ComponentInstanceInput> properties) {
+        log.debug("#updatePropertiesValues - updating component instance inputs for instance {} on component {}", cmptInstanceId, component.getUniqueId());
+        Map<String, List<ComponentInstanceInput>> instProperties = Collections.singletonMap(cmptInstanceId, properties);
+        return toscaOperationFacade.addComponentInstanceInputsToComponent(component, instProperties);
+    }
+
+    @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(ComponentInstanceInput declaredProp, InputDefinition input) {
+        List<ComponentInstanceInput> inputsValueList = input.getInputs();
+        if(inputsValueList == null) {
+            inputsValueList = new ArrayList<>(); // adding the property with the new value for UI
+        }
+        inputsValueList.add(declaredProp);
+        input.setInputs(inputsValueList);
+    }
+
+    @Override
+    public StorageOperationStatus unDeclarePropertiesAsInputs(Component component, InputDefinition input) {
+        List<ComponentInstanceInput> componentInstanceInputsByInputId = componentInstanceBusinessLogic.getComponentInstanceInputsByInputId(component, input.getUniqueId());
+        if (isEmpty(componentInstanceInputsByInputId)) {
+            return StorageOperationStatus.OK;
+        }
+        componentInstanceInputsByInputId.forEach(cmptInstanceInput -> prepareValueBeforeDelete(input, cmptInstanceInput, cmptInstanceInput.getPath()));
+        return toscaOperationFacade.updateComponentInstanceInputs(component, componentInstanceInputsByInputId.get(0).getComponentInstanceId(), componentInstanceInputsByInputId);
+    }
+
+    @Override
+    InputDefinition createInputFromProperty(String componentId, ComponentInstance propertiesOwner, String inputName, ComponentInstancePropInput propInput, PropertyDataDefinition prop) {
+        InputDefinition inputFromProperty = super.createInputFromProperty(componentId, propertiesOwner, inputName, propInput, prop);
+        Component propertiesOwnerNodeType = getInstanceOriginType(propertiesOwner);
+        enrichInputWithAnnotations(prop, inputFromProperty, propertiesOwnerNodeType);
+        return inputFromProperty;
+    }
+
+    private void enrichInputWithAnnotations(PropertyDataDefinition prop, InputDefinition inputFromProperty, Component propertiesOwnerNodeType) {
+        List<Annotation> inputAnnotations = getInputAnnotations(propertiesOwnerNodeType, prop.getName());
+        if(!isEmpty(inputAnnotations)){
+            inputFromProperty.setAnnotations(inputAnnotations);
+        }
+    }
+
+    private Component getInstanceOriginType(ComponentInstance propertiesOwner) {
+        return toscaOperationFacade.getToscaElement(propertiesOwner.getActualComponentUid(), getFilterComponentInputs())
+                    .left()
+                    .on(err -> exceptionUtils.rollBackAndThrow(err, propertiesOwner.getActualComponentUid()));
+    }
+
+    private ComponentParametersView getFilterComponentInputs() {
+        ComponentParametersView filterInputs = new ComponentParametersView(true);
+        filterInputs.setIgnoreInputs(false);
+        return filterInputs;
+    }
+}