1 package org.openecomp.sdc.be.components.merge.property;
5 import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
6 import org.openecomp.sdc.be.model.InputDefinition;
7 import org.springframework.stereotype.Component;
10 public class DataDefinitionsValuesMergingBusinessLogic {
12 @javax.annotation.Resource
13 private PropertyDataValueMergeBusinessLogic propertyValueMergeBL;
16 * Merge previous version data definition values into the new version data definition.
17 * A data definition value is merged if it had a value in previous version and has no value in the current version.
18 * in case a property get input value has no corresponding input in the current version its value will not be merged
19 * @param oldInstanceDataDefinition the currently persisted instance data definitions
20 * @param oldInputs the previous version inputs
21 * @param updatedInstanceDataDefinition the currently being update instance data definitions
22 * @param newInputs the new version inputs
24 public <T extends PropertyDataDefinition> void mergeInstanceDataDefinitions(List<T> oldInstanceDataDefinition, List<InputDefinition> oldInputs, List<T> updatedInstanceDataDefinition, List<InputDefinition> newInputs) {
25 if (updatedInstanceDataDefinition == null || updatedInstanceDataDefinition.isEmpty() || oldInstanceDataDefinition == null || oldInstanceDataDefinition.isEmpty()) {
28 List<MergePropertyData> mergePropertyData = PropertyInstanceMergeDataBuilder.getInstance().buildDataForMerging(oldInstanceDataDefinition, oldInputs, updatedInstanceDataDefinition, newInputs);
29 mergePropertyData.forEach(this::mergeInstanceDefinition);
33 private void mergeInstanceDefinition(MergePropertyData mergeData) {
34 if (isSameType(mergeData.getOldProp(), mergeData.getNewProp())) {
35 propertyValueMergeBL.mergePropertyValue(mergeData.getOldProp(), mergeData.getNewProp(), mergeData.getGetInputNamesToMerge());
39 private boolean isSameType(PropertyDataDefinition oldDataDefinition, PropertyDataDefinition updatedDataDefinition) {
40 return oldDataDefinition.typeEquals(updatedDataDefinition);