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-rw-r--r--bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/CancelDmaapSubscription.java42
-rw-r--r--bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/ExecutionVariableNames.java3
-rw-r--r--bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/DmaapClient.java2
-rw-r--r--bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumer.java15
4 files changed, 55 insertions, 7 deletions
diff --git a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/CancelDmaapSubscription.java b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/CancelDmaapSubscription.java
new file mode 100644
index 0000000000..92169b202b
--- /dev/null
+++ b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/CancelDmaapSubscription.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.mso.bpmn.infrastructure.pnf.delegate;
+
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.engine.delegate.JavaDelegate;
+import org.openecomp.mso.bpmn.infrastructure.pnf.dmaap.DmaapClient;
+import org.springframework.beans.factory.annotation.Autowired;
+
+public class CancelDmaapSubscription implements JavaDelegate {
+
+ private DmaapClient dmaapClient;
+
+ @Override
+ public void execute(DelegateExecution execution) throws Exception {
+ String correlationId = (String) execution.getVariable(ExecutionVariableNames.CORRELATION_ID);
+ dmaapClient.unregister(correlationId);
+ }
+
+ @Autowired
+ public void setDmaapClient(DmaapClient dmaapClient) {
+ this.dmaapClient = dmaapClient;
+ }
+}
diff --git a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/ExecutionVariableNames.java b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/ExecutionVariableNames.java
index 0d64f2c8b7..94d221a054 100644
--- a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/ExecutionVariableNames.java
+++ b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/delegate/ExecutionVariableNames.java
@@ -23,8 +23,7 @@ package org.openecomp.mso.bpmn.infrastructure.pnf.delegate;
@SuppressWarnings("ALL")
public class ExecutionVariableNames {
- private ExecutionVariableNames() {
- }
+ private ExecutionVariableNames() {}
public final static String CORRELATION_ID = "correlationId";
public final static String AAI_CONTAINS_INFO_ABOUT_PNF = "aaiContainsInfoAboutPnf";
diff --git a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/DmaapClient.java b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/DmaapClient.java
index c6b6be6842..12a6c7c51f 100644
--- a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/DmaapClient.java
+++ b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/DmaapClient.java
@@ -23,4 +23,6 @@ package org.openecomp.mso.bpmn.infrastructure.pnf.dmaap;
public interface DmaapClient {
void registerForUpdate(String correlationId, Runnable informConsumer);
+
+ Runnable unregister(String correlationId);
}
diff --git a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumer.java b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumer.java
index 8c9903e87a..1fd2de97f2 100644
--- a/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumer.java
+++ b/bpmn/MSOInfrastructureBPMN/src/main/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumer.java
@@ -86,6 +86,15 @@ public class PnfEventReadyConsumer implements DmaapClient {
}
}
+ @Override
+ public synchronized Runnable unregister(String correlationId) {
+ Runnable runnable = pnfCorrelationIdToThreadMap.remove(correlationId);
+ if (pnfCorrelationIdToThreadMap.isEmpty()) {
+ stopDmaapThreadListener();
+ }
+ return runnable;
+ }
+
private synchronized void startDmaapThreadListener() {
if (!dmaapThreadListenerIsRunning) {
executor = Executors.newScheduledThreadPool(1);
@@ -123,13 +132,9 @@ public class PnfEventReadyConsumer implements DmaapClient {
private synchronized void informAboutPnfReadyIfCorrelationIdFound(String correlationId) {
- Runnable runnable = pnfCorrelationIdToThreadMap.remove(correlationId);
+ Runnable runnable = unregister(correlationId);
if (runnable != null) {
runnable.run();
-
- if (pnfCorrelationIdToThreadMap.isEmpty()) {
- stopDmaapThreadListener();
- }
}
}