diff options
Diffstat (limited to 'bpmn/so-bpmn-infrastructure-common/src/main/java/org')
3 files changed, 67 insertions, 9 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/PnfNotificationEvent.java b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/PnfNotificationEvent.java new file mode 100644 index 0000000000..267ddbf6a7 --- /dev/null +++ b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/PnfNotificationEvent.java @@ -0,0 +1,42 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2019 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.so.bpmn.infrastructure.pnf; + +import org.springframework.context.ApplicationEvent; + +public class PnfNotificationEvent extends ApplicationEvent { + + private String pnfCorrelationId; + + /** + * Create a new ApplicationEvent. + * + * @param source the object on which the event initially occurred (never {@code null}) + */ + public PnfNotificationEvent(Object source, String pnfCorrelationId) { + super(source); + this.pnfCorrelationId = pnfCorrelationId; + } + + public String getPnfCorrelationId() { + return pnfCorrelationId; + } +} diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformDmaapClient.java b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformDmaapClient.java index 5cbd530a93..e2dc375cd1 100644 --- a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformDmaapClient.java +++ b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformDmaapClient.java @@ -23,14 +23,20 @@ package org.onap.so.bpmn.infrastructure.pnf.delegate; import org.camunda.bpm.engine.RuntimeService; import org.camunda.bpm.engine.delegate.DelegateExecution; import org.camunda.bpm.engine.delegate.JavaDelegate; +import org.onap.so.bpmn.infrastructure.pnf.PnfNotificationEvent; import org.onap.so.bpmn.infrastructure.pnf.dmaap.DmaapClient; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.ApplicationListener; import org.springframework.stereotype.Component; @Component -public class InformDmaapClient implements JavaDelegate { +public class InformDmaapClient implements JavaDelegate, ApplicationListener<PnfNotificationEvent> { + private Logger logger = LoggerFactory.getLogger(getClass()); private DmaapClient dmaapClient; + private DelegateExecution execution; @Override public void execute(DelegateExecution execution) { @@ -38,10 +44,19 @@ public class InformDmaapClient implements JavaDelegate { RuntimeService runtimeService = execution.getProcessEngineServices().getRuntimeService(); dmaapClient.registerForUpdate(pnfCorrelationId, () -> runtimeService.createMessageCorrelation("WorkflowMessage") .processInstanceBusinessKey(execution.getProcessBusinessKey()).correlateWithResult()); + this.execution = execution; } @Autowired public void setDmaapClient(DmaapClient dmaapClient) { this.dmaapClient = dmaapClient; } + + @Override + public void onApplicationEvent(PnfNotificationEvent event) { + logger.info("Received application event for pnfCorrelationId: {}", event.getPnfCorrelationId()); + RuntimeService runtimeService = execution.getProcessEngineServices().getRuntimeService(); + runtimeService.createMessageCorrelation("WorkflowMessage") + .processInstanceBusinessKey(execution.getProcessBusinessKey()).correlateWithResult(); + } } diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/dmaap/PnfEventReadyDmaapClient.java b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/dmaap/PnfEventReadyDmaapClient.java index 3de0f38b70..2869111485 100644 --- a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/dmaap/PnfEventReadyDmaapClient.java +++ b/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/dmaap/PnfEventReadyDmaapClient.java @@ -35,9 +35,11 @@ import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.HttpClientBuilder; import org.apache.http.util.EntityUtils; +import org.onap.so.bpmn.infrastructure.pnf.PnfNotificationEvent; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.ApplicationEventPublisher; import org.springframework.core.env.Environment; import org.springframework.stereotype.Component; @@ -53,8 +55,11 @@ public class PnfEventReadyDmaapClient implements DmaapClient { private volatile ScheduledThreadPoolExecutor executor; private volatile boolean dmaapThreadListenerIsRunning; + private ApplicationEventPublisher applicationEventPublisher; + @Autowired - public PnfEventReadyDmaapClient(Environment env) { + public PnfEventReadyDmaapClient(Environment env, ApplicationEventPublisher applicationEventPublisher) { + this.applicationEventPublisher = applicationEventPublisher; httpClient = HttpClientBuilder.create().build(); pnfCorrelationIdToThreadMap = new ConcurrentHashMap<>(); topicListenerDelayInSeconds = env.getProperty("pnf.dmaap.topicListenerDelayInSeconds", Integer.class); @@ -130,13 +135,9 @@ public class PnfEventReadyDmaapClient implements DmaapClient { } private void informAboutPnfReadyIfPnfCorrelationIdFound(String pnfCorrelationId) { - Runnable runnable = unregister(pnfCorrelationId); - if (runnable != null) { - logger.debug("dmaap listener gets pnf ready event for pnfCorrelationId: {}", pnfCorrelationId); - // runnable.run(); - runnable = null; - } + unregister(pnfCorrelationId); + PnfNotificationEvent pnfNotificationEvent = new PnfNotificationEvent(this, pnfCorrelationId); + applicationEventPublisher.publishEvent(pnfNotificationEvent); } } - } |