Add Native Kafka streams support in bp-generator

[dcaegen2/platform.git] / mod / bpgenerator / onap / src / main / java / org / onap / blueprintgenerator / service / common / StreamService.java

diff --git a/mod/bpgenerator/onap/src/main/java/org/onap/blueprintgenerator/service/common/StreamService.java b/mod/bpgenerator/onap/src/main/java/org/onap/blueprintgenerator/service/common/StreamService.java
index bd4cf87..f27ea48 100644 (file)
--- a/mod/bpgenerator/onap/src/main/java/org/onap/blueprintgenerator/service/common/StreamService.java
+++ b/mod/bpgenerator/onap/src/main/java/org/onap/blueprintgenerator/service/common/StreamService.java
@@ -29,39 +29,45 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.TreeMap;
 import org.onap.blueprintgenerator.constants.Constants;
+import org.onap.blueprintgenerator.model.common.BaseStream;
 import org.onap.blueprintgenerator.model.common.Dmaap;
 import org.onap.blueprintgenerator.model.componentspec.OnapComponentSpec;
 import org.onap.blueprintgenerator.model.componentspec.common.Publishes;
 import org.onap.blueprintgenerator.model.componentspec.common.Subscribes;
 import org.onap.blueprintgenerator.service.base.BlueprintHelperService;
+import org.onap.blueprintgenerator.service.common.kafka.KafkaStreamService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 /**
  * @author : Joanna Jeremicz
- * @date 01/15/2021 Application: ONAP - Blueprint Generator Common ONAP Service
- * to create publishes and subscribes streams
+ * @date 01/15/2021 Application: ONAP - Blueprint Generator Common ONAP Service to create publishes and subscribes
+ * streams
  */
 @Service("streamService")
 public class StreamService {
 
+    @Autowired
+    private KafkaStreamService kafkaStreamsService;
+
     /**
      * Creates publishes stream for given Inputs and ComponentSpec
      *
-     * @param onapComponentSpec Onap Component Specification
+     * @param onapComponentSpec      Onap Component Specification
      * @param blueprintHelperService Blueprint Helper Service
-     * @param dmaapService Dmaap Service
-     * @param inputs Inputs
-     * @param isDmaap Dmaap Argument
+     * @param dmaapService           Dmaap Service
+     * @param inputs                 Inputs
+     * @param isDmaap                Dmaap Argument
      * @return
      */
-    public Map<String, Dmaap> createStreamPublishes(
+    public Map<String, BaseStream> createStreamPublishes(
         OnapComponentSpec onapComponentSpec,
         BlueprintHelperService blueprintHelperService,
         DmaapService dmaapService,
         Map<String, LinkedHashMap<String, Object>> inputs,
         boolean isDmaap) {
 
-        Map<String, Dmaap> streamPublishes = new TreeMap<>();
+        Map<String, BaseStream> streamPublishes = new TreeMap<>();
         if (onapComponentSpec.getStreams() == null || onapComponentSpec.getStreams().getPublishes() == null) {
             return streamPublishes;
         }
@@ -90,6 +96,9 @@ public class StreamService {
                 Dmaap dmaap = (Dmaap) dmaapDataRouterResponse.get("dmaap");
                 dmaap.setType(publishes.getType());
                 streamPublishes.put(config, dmaap);
+            } else if (blueprintHelperService.isKafkaStreamType(publishes.getType())) {
+                inputs.putAll(kafkaStreamsService.createStreamPublishInputs(publishes.getConfig_key()));
+                streamPublishes.putAll(kafkaStreamsService.createAppPropertiesPublish(publishes.getConfig_key()));
             }
         }
         return streamPublishes;
@@ -98,21 +107,21 @@ public class StreamService {
     /**
      * Creates subscribes stream for given Inputs and ComponentSpec
      *
-     * @param onapComponentSpec Onap Component Specification
+     * @param onapComponentSpec      Onap Component Specification
      * @param blueprintHelperService Blueprint Helper Service
-     * @param dmaapService Dmaap Service
-     * @param inputs Inputs
-     * @param isDmaap Dmaap Argument
+     * @param dmaapService           Dmaap Service
+     * @param inputs                 Inputs
+     * @param isDmaap                Dmaap Argument
      * @return
      */
-    public Map<String, Dmaap> createStreamSubscribes(
+    public Map<String, BaseStream> createStreamSubscribes(
         OnapComponentSpec onapComponentSpec,
         BlueprintHelperService blueprintHelperService,
         DmaapService dmaapService,
         Map<String, LinkedHashMap<String, Object>> inputs,
         boolean isDmaap) {
 
-        Map<String, Dmaap> streamSubscribes = new TreeMap<>();
+        Map<String, BaseStream> streamSubscribes = new TreeMap<>();
         if (onapComponentSpec.getStreams() == null || onapComponentSpec.getStreams().getSubscribes() == null) {
             return streamSubscribes;
         }
@@ -141,7 +150,12 @@ public class StreamService {
                 Dmaap dmaap = (Dmaap) dmaapDataRouterResponse.get("dmaap");
                 dmaap.setType(subscribes.getType());
                 streamSubscribes.put(config, dmaap);
+            } else if (blueprintHelperService.isKafkaStreamType(subscribes.getType())) {
+                inputs.putAll(kafkaStreamsService.createStreamSubscribeInputs(subscribes.getConfig_key()));
+                streamSubscribes.putAll(kafkaStreamsService.createAppPropertiesSubscribe(subscribes.getConfig_key()));
             }
+
+
         }
         return streamSubscribes;
     }