diff options
author | Ittay Stern <ittay.stern@att.com> | 2018-12-31 17:21:27 +0200 |
---|---|---|
committer | Ittay Stern <ittay.stern@att.com> | 2019-01-09 20:19:55 +0200 |
commit | 6ad41e3ccd398a2721f41ad61c80b7bb03f7d127 (patch) | |
tree | 3bd672dff83e3218232cd8665680416b7fc26a5d /vid-app-common/src/main/java/org/onap/vid/aai/util/ServiceInstanceStandardQuery.java | |
parent | 5ec29ff5e3864f1ba6ecac71f8bffbefa400cf27 (diff) |
Merge from ECOMP's repository
Main Features
--------------
- Async-Instantiation jobs mechanism major update; still WIP (package
`org.onap.vid.job`)
- New features in View/Edit: Activate fabric configuration; show
related networks; soft delete
- Support AAI service-tree traversal (`AAIServiceTree`)
- In-memory cache for SDC models and certain A&AI queries
(`CacheProviderWithLoadingCache`)
- Upgrade TOSCA Parser and add parsing options; fix malformed TOSCA
models
- Resolve Cloud-Owner values for MSO
- Pass X-ONAP headers to MSO
Infrastructure
--------------
- Remove codehaus' jackson mapper; use soley fasterxml 2.9.7
- Surefire invokes both TestNG and JUnit tests
- Support Kotlin source files
- AaiController2 which handles errors in a "Spring manner"
- Inline generated-sources and remove jsonschema2pojo
Quality
--------
- Cumulative bug fixes (A&AI API, UI timeouts, and many more)
- Many Sonar issues cleaned-up
- Some unused classes removed
- Minor changes in vid-automation project, allowing some API
verification to run
Hard Merges
------------
- HTTP Clients (MSO, A&AI, WebConfig, OutgoingRequestHeadersTest)
- Moved `package org.onap.vid.controllers` to `controller`, without
plural -- just to keep semantic sync with ECOMP.
Reference commit in ECOMP: 3d1141625
Issue-ID: VID-378
Change-Id: I9c8d1e74caa41815891d441fc0760bb5f29c5788
Signed-off-by: Ittay Stern <ittay.stern@att.com>
Diffstat (limited to 'vid-app-common/src/main/java/org/onap/vid/aai/util/ServiceInstanceStandardQuery.java')
-rw-r--r-- | vid-app-common/src/main/java/org/onap/vid/aai/util/ServiceInstanceStandardQuery.java | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/util/ServiceInstanceStandardQuery.java b/vid-app-common/src/main/java/org/onap/vid/aai/util/ServiceInstanceStandardQuery.java new file mode 100644 index 000000000..22743bbf9 --- /dev/null +++ b/vid-app-common/src/main/java/org/onap/vid/aai/util/ServiceInstanceStandardQuery.java @@ -0,0 +1,93 @@ +package org.onap.vid.aai.util; + +import com.google.common.collect.ImmutableMap; +import org.apache.commons.text.StrSubstitutor; +import org.onap.vid.aai.AaiClientInterface; +import org.onap.vid.aai.model.AaiGetNetworkCollectionDetails.*; +import org.onap.vid.aai.model.interfaces.AaiModelWithRelationships; +import org.onap.vid.utils.Multival; +import org.onap.vid.utils.Unchecked; + +import javax.inject.Inject; +import java.net.URI; +import java.util.Set; +import java.util.function.Predicate; +import java.util.stream.Stream; + +import static java.util.stream.Collectors.toSet; + +public class ServiceInstanceStandardQuery { + + private static final String SERVICE_INSTANCE_URI_TEMPLATE = "" + + "business/customers/customer/${global-customer-id}" + + "/service-subscriptions/service-subscription/${service-type}" + + "/service-instances/service-instance/${service-instance-id}"; + + private final AaiClientInterface aaiClient; + + @Inject + public ServiceInstanceStandardQuery(AaiClientInterface aaiClient) { + this.aaiClient = aaiClient; + } + + public ServiceInstance fetchServiceInstance(String globalCustomerId, String serviceType, String serviceInstanceId) { + final String serviceInstanceUri = getServiceInstanceUri(globalCustomerId, serviceType, serviceInstanceId); + + return fetchServiceInstance(Unchecked.toURI(serviceInstanceUri)); + } + + ServiceInstance fetchServiceInstance(URI serviceInstanceUri) { + return objectByUri(ServiceInstance.class, serviceInstanceUri); + } + + protected <T> T objectByUri(Class<T> clazz, URI aaiResourceUri) { + return aaiClient.typedAaiGet(aaiResourceUri, clazz); + } + + public Multival<ServiceInstance, Vnf> fetchRelatedVnfs(ServiceInstance serviceInstance) { + return fetchRelated("service", serviceInstance, "generic-vnf", Vnf.class); + } + + public <K extends AaiModelWithRelationships> Multival<K, Network> fetchRelatedL3Networks(String sourceType, K source) { + return fetchRelated(sourceType, source, "l3-network", Network.class); + } + + public Multival<Network, Vlan> fetchRelatedVlanTags(Network network) { + return fetchRelated("network", network, "vlan-tag", Vlan.class); + } + + private String getServiceInstanceUri(String globalCustomerId, String serviceType, String serviceInstanceId) { + return new StrSubstitutor(ImmutableMap.of( + "global-customer-id", globalCustomerId, + "service-type", serviceType, + "service-instance-id", serviceInstanceId + )).replace(SERVICE_INSTANCE_URI_TEMPLATE); + } + + private <K extends AaiModelWithRelationships, V> Multival<K, V> fetchRelated(String sourceType, K source, String destType, Class<V> destClass) { + return Multival.of( + sourceType, + source, + destType, + fetchRelatedInner(source, destType, destClass) + ); + } + + private <K extends AaiModelWithRelationships, V> Set<V> fetchRelatedInner(K source, String destType, Class<V> destClass) { + return getURIsOf(source, relationship -> relatedTo(relationship, destType)) + .map(destUri -> objectByUri(destClass, destUri)) + .collect(toSet()); + } + + protected Stream<URI> getURIsOf(AaiModelWithRelationships aaiModel, Predicate<Relationship> predicate) { + return aaiModel.getRelationshipList().getRelationship().stream() + .filter(predicate) + .map(r -> r.relatedLink) + .map(Unchecked::toURI); + } + + protected static boolean relatedTo(Relationship r, String relationshipName) { + return relationshipName.equals(r.getRelatedTo()); + } + +} |