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