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authoreeginux <henry.xie@est.tech>2019-04-09 17:27:48 +0000
committereeginux <henry.xie@est.tech>2019-04-09 17:27:48 +0000
commit872355d3936d583a308548997a86b6c6c4eb3198 (patch)
tree057592afc23f0da7ab26c91a595b6178006a1102 /bpmn/so-bpmn-infrastructure-common/src/main
parentc6d3ec1230b2d68548587b28d4a9b02e9e96101f (diff)
PNF WF post instantiation configuration
Fix the PNF registration issue Use the applicationEvent to notify about PNF ID Issue-ID: SO-1506 Change-Id: I4c5ebfdd4ed319408ef99e1360c37124688fd7f1 Signed-off-by: eeginux <henry.xie@est.tech>
Diffstat (limited to 'bpmn/so-bpmn-infrastructure-common/src/main')
-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/PnfNotificationEvent.java42
-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformDmaapClient.java17
-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/dmaap/PnfEventReadyDmaapClient.java17
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);
}
}
-
}