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-rw-r--r--vid-app-common/src/main/java/org/onap/vid/services/AsyncInstantiationBusinessLogicImpl.java30
1 files changed, 30 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/services/AsyncInstantiationBusinessLogicImpl.java b/vid-app-common/src/main/java/org/onap/vid/services/AsyncInstantiationBusinessLogicImpl.java
index c77eb8230..d1b475cb4 100644
--- a/vid-app-common/src/main/java/org/onap/vid/services/AsyncInstantiationBusinessLogicImpl.java
+++ b/vid-app-common/src/main/java/org/onap/vid/services/AsyncInstantiationBusinessLogicImpl.java
@@ -20,6 +20,9 @@
package org.onap.vid.services;
+import static java.util.stream.Collectors.counting;
+import static java.util.function.Function.identity;
+import static java.util.stream.Collectors.groupingBy;
import static org.apache.commons.lang3.ObjectUtils.defaultIfNull;
import static org.onap.vid.controller.MsoController.SVC_INSTANCE_ID;
import static org.onap.vid.controller.MsoController.VNF_INSTANCE_ID;
@@ -30,11 +33,16 @@ import java.io.IOException;
import java.time.ZonedDateTime;
import java.util.ArrayList;
import java.util.Calendar;
+import java.util.Collection;
import java.util.Date;
+import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.hibernate.SessionFactory;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
@@ -178,6 +186,28 @@ public class AsyncInstantiationBusinessLogicImpl implements
return uuids;
}
+ public Map<String, Long> getSummarizedChildrenMap(ServiceInstantiation serviceInstantiation){
+ List<String> existingTypesList = new ArrayList<>();
+ Map<String, Long> existingTypesCounters;
+
+ existingTypesList = getChildrenList(serviceInstantiation, existingTypesList);
+ existingTypesCounters = existingTypesList.stream().collect(groupingBy(identity(), counting()));
+
+ return existingTypesCounters;
+ }
+
+ private List<String> getChildrenList(BaseResource resource, List<String> list){
+ Collection<? extends BaseResource> children = resource.getChildren();
+ if (CollectionUtils.isNotEmpty(children)){
+ children.forEach( child -> {
+ String childType = child.getModelInfo().getModelType();
+ getChildrenList(child, list);
+ list.add(childType);
+ });
+ }
+ return list;
+ }
+
private ServiceInfo.ServiceAction getAction(ServiceInstantiation request) {
if (request.getAction() == null) {
//throw new GenericUncheckedException("Required 'action' field not provided at service level");