Remove deprecated method from PRH

Change-Id: Ie59ca61840c5119cc1e2a745c4d54263f77fb27e
Issue-ID: DCAEGEN2-1501
Signed-off-by: pwielebs <piotr.wielebski@nokia.com>

5 files changed, 30 insertions, 90 deletions

diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiProducerTaskImpl.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiProducerTaskImpl.java
index 4bb5a31c..e0dcf0b3 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiProducerTaskImpl.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/AaiProducerTaskImpl.java
@@ -52,13 +52,13 @@ public class AaiProducerTaskImpl extends AaiProducerTask {
 
     @Override
     Mono<ConsumerDmaapModel> publish(ConsumerDmaapModel consumerDmaapModel) {
-        Mono<HttpResponse> resposne = aaiHttpPatchClient.getAaiResponse(consumerDmaapModel);
-        return resposne.flatMap(response -> {
-            if (HttpUtils.isSuccessfulResponseCode(response.statusCode())) {
+        Mono<HttpResponse> response = aaiHttpPatchClient.getAaiResponse(consumerDmaapModel);
+        return response.flatMap(r -> {
+            if (HttpUtils.isSuccessfulResponseCode(r.statusCode())) {
                 return Mono.just(consumerDmaapModel);
             }
             return Mono
-                    .error(new AaiNotFoundException("Incorrect response code for continuation of tasks workflow" + response.statusCode()));
+                    .error(new AaiNotFoundException("Incorrect response code for continuation of tasks workflow" + r.statusCode()));
         });
     }
 
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java
index f63f4d76..d1a42c4d 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTask.java
@@ -24,15 +24,10 @@ import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException;
 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
 import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
 
 /**
  * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
  */
 public interface DmaapPublisherTask {
-
-
     Flux<MessageRouterPublishResponse> execute(ConsumerDmaapModel consumerDmaapModel) throws PrhTaskException;
-
-    Mono<org.apache.http.HttpResponse> executeWithApache(ConsumerDmaapModel consumerDmaapModel);
 }
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java
index 3a724884..9cec7779 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapPublisherTaskImpl.java
@@ -21,10 +21,6 @@
 package org.onap.dcaegen2.services.prh.tasks;
 
 import com.google.gson.JsonPrimitive;
-import org.apache.http.HttpResponse;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.StringEntity;
-import org.apache.http.impl.client.DefaultHttpClient;
 import org.onap.dcaegen2.services.prh.exceptions.DmaapNotFoundException;
 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
 import org.onap.dcaegen2.services.prh.model.PnfReadyJsonBodyBuilderImpl;
@@ -34,7 +30,6 @@ import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRo
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import reactor.core.publisher.Flux;
-import reactor.core.publisher.Mono;
 
 import java.util.function.Supplier;
 
@@ -67,29 +62,4 @@ public class DmaapPublisherTaskImpl implements DmaapPublisherTask {
                 config.get(),
                 Flux.just(json).map(JsonPrimitive::new));
     }
-
-    /**
-     *
-     * Does not work reactive version with DMaaP MR  - to be investigated why in future
-     * As WA please use Mono<HttpResponse> executeWithApache(ConsumerDmaapModel consumerDmaapModel);
-     * */
-    @Override
-    public Mono<org.apache.http.HttpResponse> executeWithApache(ConsumerDmaapModel consumerDmaapModel) {
-        String json = pnfReadyJsonBodyBuilder.createJsonBody(consumerDmaapModel);
-        try (DefaultHttpClient httpClient = new DefaultHttpClient()) {
-            HttpPost postRequest = new HttpPost(config.get().sinkDefinition().topicUrl());
-            try {
-                StringEntity input = new StringEntity(json);
-                input.setContentType(config.get().contentType());
-                postRequest.setEntity(input);
-                HttpResponse response = httpClient.execute(postRequest);
-                return Mono.just(response);
-            } catch (Exception e) {
-                LOGGER.warn("Publishing to DMaaP MR failed: {}", e);
-                return Mono.error(e);
-            }
-        }
-    }
-
-
 }
\ No newline at end of file
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasks.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasks.java
index 4b3436e5..8aad3eed 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasks.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasks.java
@@ -20,19 +20,22 @@
 
 package org.onap.dcaegen2.services.prh.tasks;
 
-import org.apache.http.HttpResponse;
 import org.onap.dcaegen2.services.prh.exceptions.DmaapEmptyResponseException;
 import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException;
 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
 import org.onap.dcaegen2.services.prh.model.logging.MdcVariables;
 import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
-import org.slf4j.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Component;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
-import reactor.netty.http.client.HttpClientResponse;
 
 import javax.net.ssl.SSLException;
 import java.util.Map;
@@ -116,7 +119,7 @@ public class ScheduledTasks {
                     .flatMap(this::processAdditionalFields)
                     .doOnError(exception ->
                             LOGGER.warn("BBSActionsTask exception has been registered: ", exception))
-                    .flatMap(this::publishToDmaapConfigurationWithApache)
+                    .flatMap(this::publishToDmaapConfiguration)
                     .doOnError(exception ->
                             LOGGER.warn("DMaaPProducerTask exception has been registered: ", exception))
                     .onErrorResume(resumePrhPredicate(), exception -> Mono.empty())
@@ -134,27 +137,15 @@ public class ScheduledTasks {
         LOGGER.info("PRH tasks have been completed");
     }
 
-    /**
-     * Marked as deprecated due to problems with DMaaP MR, to be fixed in future
-     */
-    @Deprecated
-    private void onSuccess(HttpClientResponse response) {
-        String statusCode = Integer.toString(response.status().code());
-        MDC.put(RESPONSE_CODE, statusCode);
-        LOGGER.info("Prh consumed tasks successfully. HTTP Response code from DMaaPProducer {}",
-                statusCode);
-        MDC.remove(RESPONSE_CODE);
-    }
-
-    private void onSuccess(HttpResponse response) {
-        String statusCode = Integer.toString(response.getStatusLine().getStatusCode());
-        MDC.put(RESPONSE_CODE, statusCode);
-        LOGGER.info("Prh consumed tasks successfully. HTTP Response code from DMaaPProducer {}",
-                statusCode);
-        MDC.remove(RESPONSE_CODE);
+    private void onSuccess(MessageRouterPublishResponse response) {
+        if (response.successful()) {
+            String statusCodeOk = HttpStatus.OK.name();
+            MDC.put(RESPONSE_CODE, statusCodeOk);
+            LOGGER.info("Prh consumed tasks successfully. HTTP Response code from DMaaPProducer {}", statusCodeOk);
+            MDC.remove(RESPONSE_CODE);
+        }
     }
 
-
     private void onError(Throwable throwable) {
         if (!(throwable instanceof DmaapEmptyResponseException)) {
             LOGGER.warn("Chain of tasks have been aborted due to errors in PRH workflow", throwable);
@@ -206,10 +197,6 @@ public class ScheduledTasks {
         return bbsActionsTask.execute(state.DmaapModel).map(x -> state);
     }
 
-    /**
-     * Marked as deprecated due to problems with DMaaP MR, to be fixed in future
-     */
-    @Deprecated
     private Flux<MessageRouterPublishResponse>
     publishToDmaapConfiguration(final State state) {
         try {
@@ -224,20 +211,6 @@ public class ScheduledTasks {
         }
     }
 
-    private Mono<org.apache.http.HttpResponse>
-    publishToDmaapConfigurationWithApache(final State state) {
-        try {
-            if (state.ActivationStatus) {
-                LOGGER.debug("Re-registration - Using PNF_UPDATE DMaaP topic.");
-                return dmaapUpdateProducerTask.executeWithApache(state.DmaapModel);
-            }
-
-            return dmaapReadyProducerTask.executeWithApache(state.DmaapModel);
-        } catch (Exception e) {
-            return Mono.error(e);
-        }
-    }
-
     private Predicate<Throwable> resumePrhPredicate() {
         return exception -> exception instanceof PrhTaskException;
     }
diff --git a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasksTest.java b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasksTest.java
index 9a3099c5..9acbadd7 100644
--- a/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasksTest.java
+++ b/prh-app-server/src/test/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTasksTest.java
@@ -19,7 +19,6 @@
  */
 package org.onap.dcaegen2.services.prh.tasks;
 
-import org.apache.http.HttpResponse;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -28,6 +27,7 @@ import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException;
 import org.onap.dcaegen2.services.prh.integration.junit5.mockito.MockitoExtension;
 import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
 import org.onap.dcaegen2.services.prh.model.ImmutableConsumerDmaapModel;
+import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
@@ -38,7 +38,9 @@ import java.util.Map;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.atLeastOnce;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
 
 @ExtendWith(MockitoExtension.class)
 public class ScheduledTasksTest {
@@ -151,20 +153,20 @@ public class ScheduledTasksTest {
         verifyThatPnfModelWasSentDmaapPnfUpdateTopic();
     }
 
-    private void verifyThatPnfModelWasNotSentDmaapPnfReadyTopic() {
-        verify(readyPublisher, never()).executeWithApache(DMAAP_MODEL);
+    private void verifyThatPnfModelWasNotSentDmaapPnfReadyTopic() throws PrhTaskException {
+        verify(readyPublisher, never()).execute(DMAAP_MODEL);
     }
 
-    private Mono<HttpResponse> verifyThatPnfModelWasNotSentDmaapPnfUpdateTopic() {
-        return verify(updatePublisher, never()).executeWithApache(DMAAP_MODEL);
+    private Flux<MessageRouterPublishResponse> verifyThatPnfModelWasNotSentDmaapPnfUpdateTopic() throws PrhTaskException {
+        return verify(updatePublisher, never()).execute(DMAAP_MODEL);
     }
 
-    private void verifyThatPnfModelWasSentDmaapPnfReadyTopic() {
-        verify(readyPublisher, atLeastOnce()).executeWithApache(DMAAP_MODEL);
+    private void verifyThatPnfModelWasSentDmaapPnfReadyTopic() throws PrhTaskException {
+        verify(readyPublisher, atLeastOnce()).execute(DMAAP_MODEL);
     }
 
-    private Mono<HttpResponse> verifyThatPnfModelWasSentDmaapPnfUpdateTopic() {
-        return verify(updatePublisher, atLeastOnce()).executeWithApache(DMAAP_MODEL);
+    private Flux<MessageRouterPublishResponse> verifyThatPnfModelWasSentDmaapPnfUpdateTopic() throws PrhTaskException {
+        return verify(updatePublisher, atLeastOnce()).execute(DMAAP_MODEL);
     }
 
     private void verifyThatPnfUpdateWasNotSentToAai() throws PrhTaskException, SSLException {