diff options
Diffstat (limited to 'src/main/java/org')
8 files changed, 359 insertions, 299 deletions
diff --git a/src/main/java/org/onap/nbi/apis/hub/HubResource.java b/src/main/java/org/onap/nbi/apis/hub/HubResource.java index ac073c1..016ebca 100755 --- a/src/main/java/org/onap/nbi/apis/hub/HubResource.java +++ b/src/main/java/org/onap/nbi/apis/hub/HubResource.java @@ -18,7 +18,7 @@ import java.util.Optional; import java.util.stream.Collectors; import org.onap.nbi.apis.hub.model.Subscriber; import org.onap.nbi.apis.hub.model.Subscription; -import org.onap.nbi.apis.hub.service.CheckDMaaPEventsManager; +import org.onap.nbi.apis.hub.service.dmaap.CheckDMaaPEventsManager; import org.onap.nbi.apis.hub.service.SubscriptionService; import org.onap.nbi.commons.JsonRepresentation; import org.onap.nbi.commons.MultiCriteriaRequestBuilder; diff --git a/src/main/java/org/onap/nbi/apis/hub/model/EventType.java b/src/main/java/org/onap/nbi/apis/hub/model/EventType.java index b4e1f1a..5db21f3 100644 --- a/src/main/java/org/onap/nbi/apis/hub/model/EventType.java +++ b/src/main/java/org/onap/nbi/apis/hub/model/EventType.java @@ -28,7 +28,9 @@ public enum EventType { SERVICE_ATTRIBUTE_VALUE_CHANGE("ServiceAttributeValueChangeNotification"), - SERVICE_REMOVE("ServiceRemoveNotification"); + SERVICE_REMOVE("ServiceRemoveNotification"), + + SDC_DISTRIBUTION("SdcDistributionNotification"); private String value; diff --git a/src/main/java/org/onap/nbi/apis/hub/service/CheckDMaaPEventsManager.java b/src/main/java/org/onap/nbi/apis/hub/service/CheckDMaaPEventsManager.java deleted file mode 100644 index b45647f..0000000 --- a/src/main/java/org/onap/nbi/apis/hub/service/CheckDMaaPEventsManager.java +++ /dev/null @@ -1,202 +0,0 @@ -/** - * Copyright (c) 2019 Huawei - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except - * in compliance with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the License - * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express - * or implied. See the License for the specific language governing permissions and limitations under - * the License. - */ - -package org.onap.nbi.apis.hub.service; - -import java.io.IOException; -import java.net.URI; -import java.util.List; -import javax.annotation.PostConstruct; -import org.onap.nbi.OnapComponentsUrlPaths; -import org.onap.nbi.apis.hub.model.Event; -import org.onap.nbi.apis.hub.model.EventType; -import org.onap.nbi.apis.hub.model.ServiceInstanceEvent; -import org.onap.nbi.apis.hub.repository.SubscriberRepository; -import org.onap.nbi.apis.serviceorder.model.RelatedParty; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.beans.factory.annotation.Value; -import org.springframework.http.HttpEntity; -import org.springframework.http.HttpHeaders; -import org.springframework.http.HttpMethod; -import org.springframework.http.ResponseEntity; -import org.springframework.stereotype.Service; -import org.springframework.util.CollectionUtils; -import org.springframework.web.client.RestTemplate; -import org.springframework.web.util.UriComponentsBuilder; -import com.fasterxml.jackson.core.JsonParseException; -import com.fasterxml.jackson.databind.JsonMappingException; -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; - - -@Service -public class CheckDMaaPEventsManager { - - public static final String RESPONSE_STATUS = "response status : "; - public static final String RETURNS = " returns "; - public static final String ERROR_ON_CALLING = "error on calling "; - - @Autowired - private RestTemplate restTemplate; - - @Autowired - private SubscriberRepository subscriberRepository; - - @Autowired - private NotifierService notifier; - - @Value("${dmaap.host}") - private String dmaapHostname; - - @Value("${dmaap.topic}") - private String topic; - - @Value("${dmaap.consumergroup}") - private String consumerGroup; - - @Value("${dmaap.consumerid}") - private String consumerId; - - @Value("${dmaap.timeout}") - private String timeout; - - private final Logger logger = LoggerFactory.getLogger(CheckDMaaPEventsManager.class); - - private String dmaapGetEventsUrl; - - @PostConstruct - private void setUpAndLogDMaaPUrl() { - dmaapGetEventsUrl = new StringBuilder().append(dmaapHostname) - .append(OnapComponentsUrlPaths.DMAAP_CONSUME_EVENTS).toString(); - logger.info("DMaaP Get Events url : " + dmaapGetEventsUrl); - } - - public void checkForDMaaPAAIEvents() { - ObjectMapper mapper = new ObjectMapper(); - - - - List<String> dmaapResponse = callDMaaPGetEvents(); - if (!CollectionUtils.isEmpty(dmaapResponse)) { - for (int i = 0; i < dmaapResponse.size(); i++) { - String aaiEventString = dmaapResponse.get(i); - if (logger.isDebugEnabled()) { - logger.debug("aai event returned was {}", aaiEventString); - } - try { - JsonNode jsonNode = mapper.readValue(aaiEventString, JsonNode.class); - JsonNode eventHeader = jsonNode.get("event-header"); - String aaiEventEntityType = eventHeader.get("entity-type").asText(); - String action = eventHeader.get("action").asText(); - if (logger.isDebugEnabled()) { - logger.debug("aaiEventEntityType is {} and action is {}", aaiEventEntityType, action); - } - if (aaiEventEntityType.equals("service-instance")) { - { - // parse the AAI-EVENT service-instance tree - ServiceInstanceEvent serviceInstanceEvent = new ServiceInstanceEvent(); - RelatedParty relatedParty = new RelatedParty(); - JsonNode entity = jsonNode.get("entity"); - relatedParty.setId(entity.get("global-customer-id").asText()); - relatedParty.setName(entity.get("subscriber-name").asText()); - serviceInstanceEvent.setRelatedParty(relatedParty); - JsonNode childServiceSubscription = entity.get("service-subscriptions"); - JsonNode serviceSubscriptions = childServiceSubscription.get("service-subscription"); - JsonNode serviceSubscription = serviceSubscriptions.get(0); - String serviceSubscriptionPrint = serviceSubscription.toString(); - JsonNode childserviceInstances = serviceSubscription.get("service-instances"); - JsonNode serviceInstances = childserviceInstances.get("service-instance"); - JsonNode serviceInstance = serviceInstances.get(0); - serviceInstanceEvent.setId(serviceInstance.get("service-instance-id").asText()); - serviceInstanceEvent.setHref("service/" + serviceInstance.get("service-instance-id").asText()); - serviceInstanceEvent.setState(serviceInstance.get("orchestration-status").asText()); - if (action.equals("CREATE")) { - if (logger.isDebugEnabled()) { - logger.debug("sending service inventory event to listeners"); - } - processEvent( - EventFactory.getEvent(EventType.SERVICE_CREATION, serviceInstanceEvent)); - } else if (action.equals("DELETE")) { - processEvent(EventFactory.getEvent(EventType.SERVICE_REMOVE, serviceInstanceEvent)); - } else if (action.equals("UPDATE")) { - processEvent(EventFactory.getEvent(EventType.SERVICE_ATTRIBUTE_VALUE_CHANGE, - serviceInstanceEvent)); - } - - - } - - } - - } catch (JsonParseException e) { - logger.error(" unable to Parse AAI Event JSON String {}, exception is", aaiEventString, - e.getMessage()); - } catch (JsonMappingException e) { - logger.error(" unable to Map AAI Event JSON String {} to Java Pojo, exception is", - aaiEventString, e.getMessage()); - } catch (IOException e) { - logger.error("IO Error when parsing AAI Event JSON String {} ", aaiEventString, - e.getMessage()); - } - } - } - } - - public List<String> callDMaaPGetEvents() { - - String dmaapGetEventsUrlFormated = dmaapGetEventsUrl.replace("$topic", topic); - dmaapGetEventsUrlFormated = dmaapGetEventsUrlFormated.replace("$consumergroup", consumerGroup); - dmaapGetEventsUrlFormated = dmaapGetEventsUrlFormated.replace("$consumerid", consumerId); - dmaapGetEventsUrlFormated = dmaapGetEventsUrlFormated.replace("$timeout", timeout); - - - if (logger.isDebugEnabled()) { - logger.debug("Calling DMaaP Url : " + dmaapGetEventsUrlFormated); - } - UriComponentsBuilder callURI = UriComponentsBuilder.fromHttpUrl(dmaapGetEventsUrlFormated); - ResponseEntity<Object> response = callDMaaP(callURI.build().encode().toUri()); - return (List<String>) response.getBody(); - - } - - private ResponseEntity<Object> callDMaaP(URI callURI) { - ResponseEntity<Object> response = - restTemplate.exchange(callURI, HttpMethod.GET, buildRequestHeader(), Object.class); - - if (logger.isDebugEnabled()) { - logger.debug("response body : {} ", response.getBody().toString()); - logger.debug("response status : {}", response.getStatusCodeValue()); - } - return response; - } - - private HttpEntity<String> buildRequestHeader() { - HttpHeaders httpHeaders = new HttpHeaders(); - httpHeaders.add("Accept", "application/json"); - httpHeaders.add("Content-Type", "application/json"); - return new HttpEntity<>("parameters", httpHeaders); - } - - /** - * Retrieve subscribers that match an event and fire notification asynchronously - * - * @param event - */ - private void processEvent(Event event) { - subscriberRepository.findSubscribersUsingEvent(event).forEach(sub -> notifier.run(sub, event)); - } - -} diff --git a/src/main/java/org/onap/nbi/apis/hub/service/DMaaPEventsScheduler.java b/src/main/java/org/onap/nbi/apis/hub/service/DMaaPEventsScheduler.java deleted file mode 100644 index 20bc2d9..0000000 --- a/src/main/java/org/onap/nbi/apis/hub/service/DMaaPEventsScheduler.java +++ /dev/null @@ -1,40 +0,0 @@ -/** - * Copyright (c) 2019 Huawei - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except - * in compliance with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the License - * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express - * or implied. See the License for the specific language governing permissions and limitations under - * the License. - */ - -package org.onap.nbi.apis.hub.service; - -import java.io.FileNotFoundException; -import java.io.IOException; -import org.springframework.beans.factory.annotation.Autowired; -import org.springframework.context.annotation.Profile; -import org.springframework.scheduling.annotation.EnableScheduling; -import org.springframework.scheduling.annotation.Scheduled; -import org.springframework.stereotype.Service; - -@Profile("default") -@Service -@EnableScheduling -public class DMaaPEventsScheduler { - - @Autowired - CheckDMaaPEventsManager checkDMaaPEventsManager; - - @Scheduled(fixedDelayString = "${dmaapCheck.schedule}", - initialDelayString = "${dmaapCheck.initial}") - private void processDMaaPEvents() { - checkDMaaPEventsManager.checkForDMaaPAAIEvents(); - - } -} - diff --git a/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java b/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java index ed34322..2fe533b 100644 --- a/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java +++ b/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java @@ -1,18 +1,22 @@ /** * Copyright (c) 2018 Orange * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except - * in compliance with the License. You may obtain a copy of the License at + * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * - * Unless required by applicable law or agreed to in writing, software distributed under the License - * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express - * or implied. See the License for the specific language governing permissions and limitations under - * the License. + * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on + * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the + * specific language governing permissions and limitations under the License. */ package org.onap.nbi.apis.hub.service; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.MappingJsonFactory; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.node.ObjectNode; +import java.io.IOException; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Date; @@ -24,72 +28,90 @@ import org.onap.nbi.apis.serviceorder.model.ServiceOrder; import org.onap.nbi.apis.serviceorder.model.ServiceOrderItem; import org.onap.nbi.commons.JacksonFilter; import org.onap.nbi.commons.JsonRepresentation; -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.MappingJsonFactory; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.node.ObjectNode; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; public class EventFactory { - private static final ObjectMapper mapper = new ObjectMapper(new MappingJsonFactory()); + private static final ObjectMapper mapper = new ObjectMapper(new MappingJsonFactory()); + private static final Logger logger = LoggerFactory.getLogger(EventFactory.class); + + public static Event getEvent(EventType eventType, ServiceOrder serviceOrder, + ServiceOrderItem serviceOrderItem) { + Event event = new Event(); + event.setEventId(UUID.randomUUID().toString()); + event.setEventDate(new Date()); + event.setEventType(eventType.value()); + + DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); + mapper.setDateFormat(df); - public static Event getEvent(EventType eventType, ServiceOrder serviceOrder, - ServiceOrderItem serviceOrderItem) { - Event event = new Event(); - event.setEventId(UUID.randomUUID().toString()); - event.setEventDate(new Date()); - event.setEventType(eventType.value()); + JsonNode serviceOrderJson = mapper.valueToTree(filterServiceOrder(serviceOrder)); - DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); - mapper.setDateFormat(df); + if (EventType.SERVICE_ORDER_ITEM_STATE_CHANGE.equals(eventType)) { + JsonNode serviceOrderItemJson = mapper.valueToTree(serviceOrderItem); + ((ObjectNode) serviceOrderJson).putArray("orderItem").add(serviceOrderItemJson); + } - JsonNode serviceOrderJson = mapper.valueToTree(filterServiceOrder(serviceOrder)); + event.setEvent(serviceOrderJson); - if (EventType.SERVICE_ORDER_ITEM_STATE_CHANGE.equals(eventType)) { - JsonNode serviceOrderItemJson = mapper.valueToTree(serviceOrderItem); - ((ObjectNode) serviceOrderJson).putArray("orderItem").add(serviceOrderItemJson); + return event; } - event.setEvent(serviceOrderJson); + public static Event getEvent(EventType eventType, ServiceInstanceEvent serviceInstanceEvent) { + Event event = new Event(); + event.setEventId(UUID.randomUUID().toString()); + event.setEventDate(new Date()); + event.setEventType(eventType.value()); - return event; - } + DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); + mapper.setDateFormat(df); - public static Event getEvent(EventType eventType, ServiceInstanceEvent serviceInstanceEvent) { - Event event = new Event(); - event.setEventId(UUID.randomUUID().toString()); - event.setEventDate(new Date()); - event.setEventType(eventType.value()); + JsonNode serviceInstanceJson = mapper.valueToTree(serviceInstanceEvent); - DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); - mapper.setDateFormat(df); + event.setEvent(serviceInstanceJson); - JsonNode serviceInstanceJson = mapper.valueToTree(serviceInstanceEvent); + return event; + } - event.setEvent(serviceInstanceJson); + public static Event getEvent(EventType eventType, String eventString) { + Event event = new Event(); + event.setEventId(UUID.randomUUID().toString()); + event.setEventDate(new Date()); + event.setEventType(eventType.value()); + DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"); + mapper.setDateFormat(df); + JsonNode serviceInstanceJson = null; + try { + serviceInstanceJson = mapper.readTree(eventString); + event.setEvent(serviceInstanceJson); + return event; + } catch (IOException e) { + logger.error("IO Error when parsing Event JSON String {} ", eventString, + e.getMessage()); + } + return null; + } - return event; - } + /** + * Filter ServiceOrderObject to produce a lightweight object that fit the eventBody specification + * + * @param serviceOrder + * @return + */ + private static Object filterServiceOrder(final ServiceOrder serviceOrder) { - /** - * Filter ServiceOrderObject to produce a lightweight object that fit the eventBody specification - * - * @param serviceOrder - * @return - */ - private static Object filterServiceOrder(final ServiceOrder serviceOrder) { + Object filteredServiceOrder = null; - Object filteredServiceOrder = null; + if (serviceOrder != null) { + JsonRepresentation jsonRepresentation = new JsonRepresentation(); + jsonRepresentation.add("id").add("href").add("externalId").add("state").add("orderDate") + .add("completionDateTime").add("orderItem"); - if (serviceOrder != null) { - JsonRepresentation jsonRepresentation = new JsonRepresentation(); - jsonRepresentation.add("id").add("href").add("externalId").add("state").add("orderDate") - .add("completionDateTime").add("orderItem"); + filteredServiceOrder = JacksonFilter.createNode(serviceOrder, jsonRepresentation); + } - filteredServiceOrder = JacksonFilter.createNode(serviceOrder, jsonRepresentation); + return filteredServiceOrder; } - - return filteredServiceOrder; - } } diff --git a/src/main/java/org/onap/nbi/apis/hub/service/dmaap/CheckDMaaPEventsManager.java b/src/main/java/org/onap/nbi/apis/hub/service/dmaap/CheckDMaaPEventsManager.java new file mode 100644 index 0000000..4ff40e6 --- /dev/null +++ b/src/main/java/org/onap/nbi/apis/hub/service/dmaap/CheckDMaaPEventsManager.java @@ -0,0 +1,240 @@ +/** + * Copyright (c) 2019 Huawei + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on + * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the + * specific language governing permissions and limitations under the License. + */ + +package org.onap.nbi.apis.hub.service.dmaap; + +import com.fasterxml.jackson.core.JsonParseException; +import com.fasterxml.jackson.databind.JsonMappingException; +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import java.io.IOException; +import java.net.URI; +import java.text.MessageFormat; +import java.util.List; +import javax.annotation.PostConstruct; +import org.apache.commons.lang3.StringUtils; +import org.onap.nbi.OnapComponentsUrlPaths; +import org.onap.nbi.apis.hub.model.Event; +import org.onap.nbi.apis.hub.model.EventType; +import org.onap.nbi.apis.hub.model.ServiceInstanceEvent; +import org.onap.nbi.apis.hub.repository.SubscriberRepository; +import org.onap.nbi.apis.hub.service.EventFactory; +import org.onap.nbi.apis.hub.service.NotifierService; +import org.onap.nbi.apis.serviceorder.model.RelatedParty; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.http.HttpEntity; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpMethod; +import org.springframework.http.ResponseEntity; +import org.springframework.stereotype.Service; +import org.springframework.util.CollectionUtils; +import org.springframework.web.client.RestTemplate; +import org.springframework.web.util.UriComponentsBuilder; + + +@Service +public class CheckDMaaPEventsManager { + + public static final String RESPONSE_STATUS = "response status : "; + public static final String RETURNS = " returns "; + public static final String ERROR_ON_CALLING = "error on calling "; + private final Logger logger = LoggerFactory.getLogger(CheckDMaaPEventsManager.class); + @Autowired + private RestTemplate restTemplate; + @Autowired + private SubscriberRepository subscriberRepository; + @Autowired + private NotifierService notifier; + @Value("${dmaap.host}") + private String dmaapHostname; + @Value("${dmaap.aai.topic}") + private String aaiTopic; + @Value("${dmaap.sdc.topic}") + private String sdcTopic; + @Value("${dmaap.consumergroup}") + private String consumerGroup; + @Value("${dmaap.consumerid}") + private String consumerId; + @Value("${dmaap.timeout}") + private String timeout; + private String dmaapGetEventsUrl; + + @PostConstruct + private void setUpAndLogDMaaPUrl() { + dmaapGetEventsUrl = new StringBuilder().append(dmaapHostname) + .append(OnapComponentsUrlPaths.DMAAP_CONSUME_EVENTS).toString(); + logger.info("DMaaP Get Events url : " + dmaapGetEventsUrl); + } + + public void checkForDMaaPAAIEvents() { + ObjectMapper mapper = new ObjectMapper(); + List<String> dmaapResponse = callDMaaPGetEvents(aaiTopic); + if (!CollectionUtils.isEmpty(dmaapResponse)) { + for (int i = 0; i < dmaapResponse.size(); i++) { + String aaiEventString = dmaapResponse.get(i); + if (logger.isDebugEnabled()) { + logger.debug("aai event returned was {}", aaiEventString); + } + try { + JsonNode jsonNode = mapper.readValue(aaiEventString, JsonNode.class); + JsonNode eventHeader = jsonNode.get("event-header"); + String aaiEventEntityType = eventHeader.get("entity-type").asText(); + String action = eventHeader.get("action").asText(); + if (logger.isDebugEnabled()) { + logger.debug("aaiEventEntityType is {} and action is {}", aaiEventEntityType, action); + } + if (aaiEventEntityType.equals("service-instance")) { + { + // parse the AAI-EVENT service-instance tree + ServiceInstanceEvent serviceInstanceEvent = new ServiceInstanceEvent(); + RelatedParty relatedParty = new RelatedParty(); + JsonNode entity = jsonNode.get("entity"); + relatedParty.setId(entity.get("global-customer-id").asText()); + relatedParty.setName(entity.get("subscriber-name").asText()); + serviceInstanceEvent.setRelatedParty(relatedParty); + JsonNode childServiceSubscription = entity.get("service-subscriptions"); + JsonNode serviceSubscriptions = childServiceSubscription.get("service-subscription"); + JsonNode serviceSubscription = serviceSubscriptions.get(0); + String serviceSubscriptionPrint = serviceSubscription.toString(); + JsonNode childserviceInstances = serviceSubscription.get("service-instances"); + JsonNode serviceInstances = childserviceInstances.get("service-instance"); + JsonNode serviceInstance = serviceInstances.get(0); + serviceInstanceEvent.setId(serviceInstance.get("service-instance-id").asText()); + serviceInstanceEvent + .setHref("service/" + serviceInstance.get("service-instance-id").asText()); + serviceInstanceEvent.setState(serviceInstance.get("orchestration-status").asText()); + if (action.equals("CREATE")) { + if (logger.isDebugEnabled()) { + logger.debug("sending service inventory event to listeners"); + } + processEvent( + EventFactory.getEvent(EventType.SERVICE_CREATION, serviceInstanceEvent)); + } else if (action.equals("DELETE")) { + processEvent(EventFactory.getEvent(EventType.SERVICE_REMOVE, serviceInstanceEvent)); + } else if (action.equals("UPDATE")) { + processEvent(EventFactory.getEvent(EventType.SERVICE_ATTRIBUTE_VALUE_CHANGE, + serviceInstanceEvent)); + } + + + } + + } + + } catch (JsonParseException e) { + logger.error(" unable to Parse AAI Event JSON String {}, exception is", aaiEventString, + e.getMessage()); + } catch (JsonMappingException e) { + logger.error(" unable to Map AAI Event JSON String {} to Java Pojo, exception is", + aaiEventString, e.getMessage()); + } catch (IOException e) { + logger.error("IO Error when parsing AAI Event JSON String {} ", aaiEventString, + e.getMessage()); + } + } + } + } + + public void checkForDMaaPSDCEvents() { + List<String> dmaapResponse = callDMaaPGetEvents(sdcTopic); + if (!CollectionUtils.isEmpty(dmaapResponse)) { + for (int i = 0; i < dmaapResponse.size(); i++) { + String sdcEventString = dmaapResponse.get(i); + if (logger.isDebugEnabled()) { + logger.debug("sdc event returned was {}", sdcEventString); + } + processEvent(EventFactory.getEvent(EventType.SDC_DISTRIBUTION, sdcEventString)); + } + } + } + + + public List<String> callDMaaPGetEvents(String topic) { + + URI callURI = buildRequest(topic); + ResponseEntity<Object> response = callDMaaP(callURI); + if (response != null) { + return (List<String>) response.getBody(); + + } else { + return null; + } + } + + public ResponseEntity<Object> callCheckConnectivity() { + URI callURI = buildRequest(null); + + ResponseEntity<Object> response = restTemplate.exchange(callURI, HttpMethod.GET, buildRequestHeader(), + Object.class); + + if (logger.isDebugEnabled()) { + logger.debug("response body : {} ", response.getBody().toString()); + logger.debug("response status : {}", response.getStatusCodeValue()); + } + return response; + + } + + + private URI buildRequest(String topic) { + if (StringUtils.isEmpty(topic)) { + topic = aaiTopic; + } + String dmaapGetEventsUrlFormated = dmaapGetEventsUrl.replace("$topic", topic); + dmaapGetEventsUrlFormated = dmaapGetEventsUrlFormated.replace("$consumergroup", consumerGroup); + dmaapGetEventsUrlFormated = dmaapGetEventsUrlFormated.replace("$consumerid", consumerId); + dmaapGetEventsUrlFormated = dmaapGetEventsUrlFormated.replace("$timeout", timeout); + if (logger.isDebugEnabled()) { + logger.debug("Calling DMaaP Url : " + dmaapGetEventsUrlFormated); + } + UriComponentsBuilder callURI = UriComponentsBuilder.fromHttpUrl(dmaapGetEventsUrlFormated); + return callURI.build().encode().toUri(); + } + + private ResponseEntity<Object> callDMaaP(URI callURI) { + try { + ResponseEntity<Object> response = + restTemplate.exchange(callURI, HttpMethod.GET, buildRequestHeader(), Object.class); + if (logger.isDebugEnabled()) { + logger.debug("response body : {} ", response.getBody().toString()); + logger.debug("response status : {}", response.getStatusCodeValue()); + } + return response; + } catch (Exception e) { + String message = MessageFormat + .format("Exception while calling dmaap : {0}", callURI); + logger.error(message); + return null; + } + + } + + + private HttpEntity<String> buildRequestHeader() { + HttpHeaders httpHeaders = new HttpHeaders(); + httpHeaders.add("Accept", "application/json"); + httpHeaders.add("Content-Type", "application/json"); + return new HttpEntity<>("parameters", httpHeaders); + } + + /** + * Retrieve subscribers that match an event and fire notification asynchronously + */ + private void processEvent(Event event) { + subscriberRepository.findSubscribersUsingEvent(event).forEach(sub -> notifier.run(sub, event)); + } + +} diff --git a/src/main/java/org/onap/nbi/apis/hub/service/dmaap/DMaaPEventsScheduler.java b/src/main/java/org/onap/nbi/apis/hub/service/dmaap/DMaaPEventsScheduler.java new file mode 100644 index 0000000..cdd1825 --- /dev/null +++ b/src/main/java/org/onap/nbi/apis/hub/service/dmaap/DMaaPEventsScheduler.java @@ -0,0 +1,38 @@ +/** + * Copyright (c) 2019 Huawei + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on + * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the + * specific language governing permissions and limitations under the License. + */ + +package org.onap.nbi.apis.hub.service.dmaap; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Profile; +import org.springframework.scheduling.annotation.EnableScheduling; +import org.springframework.scheduling.annotation.Scheduled; +import org.springframework.stereotype.Service; + +@Profile("default") +@Service +@EnableScheduling +public class DMaaPEventsScheduler { + + @Autowired + CheckDMaaPEventsManager checkDMaaPEventsManager; + + @Scheduled(fixedDelayString = "${dmaapCheck.schedule}", + initialDelayString = "${dmaapCheck.initial}") + private void processDMaaPEvents() { + checkDMaaPEventsManager.checkForDMaaPAAIEvents(); + checkDMaaPEventsManager.checkForDMaaPSDCEvents(); + + } +} + diff --git a/src/main/java/org/onap/nbi/apis/status/OnapClient.java b/src/main/java/org/onap/nbi/apis/status/OnapClient.java index d9bedc0..c3eb746 100644 --- a/src/main/java/org/onap/nbi/apis/status/OnapClient.java +++ b/src/main/java/org/onap/nbi/apis/status/OnapClient.java @@ -13,7 +13,7 @@ package org.onap.nbi.apis.status; import java.text.MessageFormat; -import org.onap.nbi.apis.hub.service.CheckDMaaPEventsManager; +import org.onap.nbi.apis.hub.service.dmaap.CheckDMaaPEventsManager; import org.onap.nbi.apis.servicecatalog.SdcClient; import org.onap.nbi.apis.serviceinventory.AaiClient; import org.onap.nbi.apis.serviceorder.SoClient; @@ -59,7 +59,7 @@ public class OnapClient { soClient.callCheckConnectivity(); break; case DMAAP: - checkDMaaPEventsManager.callDMaaPGetEvents(); + checkDMaaPEventsManager.callCheckConnectivity(); break; } } catch (BackendFunctionalException e) { |