Revert the change to avoid break PNF PnP

Revert
  PnfEventReadyDmaapClient
  PnfEventReadyDmaapClientTest
Update the IT CreateVcpeResCustServiceSimplifiedTest
Bug SO-1779 raise to fix the issue with Configure

Issue-ID: SO-1506
Change-Id: I8f0e474405db7f0c23266208cee89df12ac6c0a2
Signed-off-by: eeginux <henry.xie@est.tech>

3 files changed, 10 insertions, 65 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
deleted file mode 100644
index 267ddbf6a7..0000000000
--- a/bpmn/so-bpmn-infrastructure-common/src/main/java/org/onap/so/bpmn/infrastructure/pnf/PnfNotificationEvent.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*-
- * ============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 e2dc375cd1..94ceddae97 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
@@ -23,40 +23,30 @@ 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.camunda.bpm.engine.runtime.Execution;
 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, ApplicationListener<PnfNotificationEvent> {
+public class InformDmaapClient implements JavaDelegate {
 
     private Logger logger = LoggerFactory.getLogger(getClass());
     private DmaapClient dmaapClient;
-    private DelegateExecution execution;
 
     @Override
     public void execute(DelegateExecution execution) {
         String pnfCorrelationId = (String) execution.getVariable(ExecutionVariableNames.PNF_CORRELATION_ID);
         RuntimeService runtimeService = execution.getProcessEngineServices().getRuntimeService();
+        String processBusinessKey = execution.getProcessBusinessKey();
         dmaapClient.registerForUpdate(pnfCorrelationId, () -> runtimeService.createMessageCorrelation("WorkflowMessage")
-                .processInstanceBusinessKey(execution.getProcessBusinessKey()).correlateWithResult());
-        this.execution = execution;
+                .processInstanceBusinessKey(processBusinessKey).correlateWithResult());
     }
 
     @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 2869111485..96562fe90f 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
@@ -35,11 +35,9 @@ 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;
 
@@ -55,11 +53,8 @@ public class PnfEventReadyDmaapClient implements DmaapClient {
     private volatile ScheduledThreadPoolExecutor executor;
     private volatile boolean dmaapThreadListenerIsRunning;
 
-    private ApplicationEventPublisher applicationEventPublisher;
-
     @Autowired
-    public PnfEventReadyDmaapClient(Environment env, ApplicationEventPublisher applicationEventPublisher) {
-        this.applicationEventPublisher = applicationEventPublisher;
+    public PnfEventReadyDmaapClient(Environment env) {
         httpClient = HttpClientBuilder.create().build();
         pnfCorrelationIdToThreadMap = new ConcurrentHashMap<>();
         topicListenerDelayInSeconds = env.getProperty("pnf.dmaap.topicListenerDelayInSeconds", Integer.class);
@@ -135,9 +130,11 @@ public class PnfEventReadyDmaapClient implements DmaapClient {
         }
 
         private void informAboutPnfReadyIfPnfCorrelationIdFound(String pnfCorrelationId) {
-            unregister(pnfCorrelationId);
-            PnfNotificationEvent pnfNotificationEvent = new PnfNotificationEvent(this, pnfCorrelationId);
-            applicationEventPublisher.publishEvent(pnfNotificationEvent);
+            Runnable runnable = unregister(pnfCorrelationId);
+            if (runnable != null) {
+                logger.debug("dmaap listener gets pnf ready event for pnfCorrelationId: {}", pnfCorrelationId);
+                runnable.run();
+            }
         }
     }
 }