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-rw-r--r--bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExtractPojosForBB.java38
1 files changed, 13 insertions, 25 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExtractPojosForBB.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExtractPojosForBB.java
index aee28cae00..aa71ee540f 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExtractPojosForBB.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/tasks/ExtractPojosForBB.java
@@ -5,6 +5,7 @@
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Modifications Copyright (c) 2019 Samsung
+ * Modifications Copyright (c) 2019 Nokia
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -44,26 +45,15 @@ public class ExtractPojosForBB {
private static final Logger logger = LoggerFactory.getLogger(ExtractPojosForBB.class);
public <T> T extractByKey(BuildingBlockExecution execution, ResourceKey key) throws BBObjectNotFoundException {
- return extractByKey(execution, key, execution.getLookupMap().get(key));
- }
-
- protected <T> T extractByKey(BuildingBlockExecution execution, ResourceKey key, String value)
- throws BBObjectNotFoundException {
-
Optional<T> result = Optional.empty();
GeneralBuildingBlock gBBInput = execution.getGeneralBuildingBlock();
+ String value = execution.getLookupMap().get(key);
try {
ServiceInstance serviceInstance;
GenericVnf vnf;
switch (key) {
case SERVICE_INSTANCE_ID:
- if (gBBInput.getCustomer().getServiceSubscription() == null
- && gBBInput.getServiceInstance() != null) {
- result = Optional.of((T) gBBInput.getServiceInstance());
- } else if (gBBInput.getCustomer().getServiceSubscription() != null) {
- result = lookupObjectInList(
- gBBInput.getCustomer().getServiceSubscription().getServiceInstances(), value);
- }
+ result = getServiceInstance(gBBInput, value);
break;
case GENERIC_VNF_ID:
serviceInstance = extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID);
@@ -100,26 +90,26 @@ public class ExtractPojosForBB {
serviceInstance = extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID);
result = lookupObjectInList(serviceInstance.getInstanceGroups(), value);
break;
- default:
- throw new BBObjectNotFoundException(key, value);
}
- } catch (BBObjectNotFoundException e) { // re-throw parent object not found
- throw e;
} catch (Exception e) { // convert all other exceptions to object not found
logger.warn(
"BBObjectNotFoundException in ExtractPojosForBB, BBObject {} was not found in gBBInput using reference value: {} {}",
key, value, e);
throw new BBObjectNotFoundException(key, value);
}
+ return result.orElseThrow(() -> new BBObjectNotFoundException(key, value));
+ }
- if (result.isPresent()) {
- return result.get();
- } else {
- throw new BBObjectNotFoundException(key, value);
+ private <T> Optional<T> getServiceInstance(GeneralBuildingBlock gBBInput, String value) throws Exception {
+ if (gBBInput.getCustomer().getServiceSubscription() == null && gBBInput.getServiceInstance() != null) {
+ return Optional.of((T) gBBInput.getServiceInstance());
+ } else if (gBBInput.getCustomer().getServiceSubscription() != null) {
+ return lookupObjectInList(gBBInput.getCustomer().getServiceSubscription().getServiceInstances(), value);
}
+ return Optional.empty();
}
- protected <T> Optional<T> lookupObjectInList(List<?> list, String value)
+ private <T> Optional<T> lookupObjectInList(List<?> list, String value)
throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
Optional<T> result = Optional.empty();
for (Object obj : list) {
@@ -129,10 +119,9 @@ public class ExtractPojosForBB {
}
}
return result;
-
}
- protected <T> Optional<T> findValue(Object obj, String value)
+ private <T> Optional<T> findValue(Object obj, String value)
throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
for (Field field : obj.getClass().getDeclaredFields()) {
if (field.isAnnotationPresent(Id.class)) {
@@ -144,7 +133,6 @@ public class ExtractPojosForBB {
}
}
}
-
return Optional.empty();
}
}