1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
package org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
import org.camunda.bpm.engine.delegate.DelegateExecution;
import org.javatuples.Pair;
import org.onap.aai.domain.yang.Relationship;
import org.onap.aai.domain.yang.RelationshipData;
import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
import org.onap.so.bpmn.servicedecomposition.bbobjects.Pnf;
import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
import org.onap.so.client.exception.ExceptionBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import java.util.List;
import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.WORKFLOW_ACTION_ERROR_MESSAGE;
@Component
public class PnfEBBLoader {
private static final Logger logger = LoggerFactory.getLogger(PnfEBBLoader.class);
private final BBInputSetupUtils bbInputSetupUtils;
private final BBInputSetup bbInputSetup;
private final WorkflowActionExtractResourcesAAI workflowActionUtils;
private final ExceptionBuilder exceptionBuilder;
PnfEBBLoader(BBInputSetupUtils bbInputSetupUtils, BBInputSetup bbInputSetup,
WorkflowActionExtractResourcesAAI workflowActionUtils, ExceptionBuilder exceptionBuilder) {
this.bbInputSetupUtils = bbInputSetupUtils;
this.bbInputSetup = bbInputSetup;
this.workflowActionUtils = workflowActionUtils;
this.exceptionBuilder = exceptionBuilder;
}
public void traverseAAIPnf(DelegateExecution execution, List<Resource> resourceList, String serviceId, String pnfId,
List<Pair<WorkflowType, String>> aaiResourceIds) {
try {
String pN = null;
org.onap.aai.domain.yang.ServiceInstance serviceInstanceAAI =
bbInputSetupUtils.getAAIServiceInstanceById(serviceId);
List<Relationship> relationship = serviceInstanceAAI.getRelationshipList().getRelationship();
List<RelationshipData> relationshipData;
org.onap.aai.domain.yang.Pnf pnf = null;
outerLoop: for (Relationship r : relationship) {
if (r.getRelatedTo().equalsIgnoreCase("pnf")) {
relationshipData = r.getRelationshipData();
for (RelationshipData rd : relationshipData) {
if (rd.getRelationshipKey().equalsIgnoreCase("pnf.pnf-name")) {
pN = rd.getRelationshipValue();
pnf = bbInputSetupUtils.getAAIPnf(pN);
if (pnf.getPnfId().equalsIgnoreCase(pnfId)) {
break outerLoop;
}
}
}
}
}
ServiceInstance serviceInstanceMSO = bbInputSetup.getExistingServiceInstance(serviceInstanceAAI);
Resource serviceResource =
new Resource(WorkflowType.SERVICE, serviceInstanceAAI.getServiceInstanceId(), false, null);
resourceList.add(serviceResource);
if (serviceInstanceMSO.getPnfs() != null) {
findPnfWithGivenId(serviceInstanceMSO, pN, aaiResourceIds, resourceList, serviceResource);
}
} catch (Exception ex) {
logger.error("Exception in traverseAAIPnf", ex);
buildAndThrowException(execution,
"Could not find existing Pnf or related Instances to execute the request on.");
}
}
private void findPnfWithGivenId(ServiceInstance serviceInstanceMSO, String pName,
List<Pair<WorkflowType, String>> aaiResourceIds, List<Resource> resourceList, Resource serviceResource) {
for (Pnf pnf : serviceInstanceMSO.getPnfs()) {
if (pnf.getPnfName().equals(pName)) {
aaiResourceIds.add(new Pair<>(WorkflowType.PNF, pnf.getPnfId()));
Resource pnfResource = new Resource(WorkflowType.PNF, pnf.getPnfId(), false, serviceResource);
org.onap.aai.domain.yang.Pnf aaiPnf = bbInputSetupUtils.getAAIPnf(pnf.getPnfName());
pnfResource.setModelCustomizationId(aaiPnf.getModelCustomizationId());
pnfResource.setModelVersionId(aaiPnf.getModelVersionId());
resourceList.add(pnfResource);
break;
}
}
}
private void buildAndThrowException(DelegateExecution execution, String msg) {
logger.error(msg);
execution.setVariable(WORKFLOW_ACTION_ERROR_MESSAGE, msg);
exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, msg);
}
}
|
