Convert streams_publishes and streams_subscribes json strings under applicationConfig to map in helm chart generator

Issue-ID: DCAEGEN2-2936
Change-Id: I0ebfa7e615ef53ff12e84551f9847038f92f1724
Signed-off-by: Dhrumin Desai <dd303q@att.com>

6 files changed, 33 insertions, 7 deletions

diff --git a/mod2/helm-generator/Changelog.md b/mod2/helm-generator/Changelog.md
index fa5463d..130e224 100644
--- a/mod2/helm-generator/Changelog.md
+++ b/mod2/helm-generator/Changelog.md
@@ -5,6 +5,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.0.2]- 2021-10-13
+*  [DCAEGEN2-2936] Convert streams_publishes and streams_subscribes json strings under applicationConfig to map
+
 ## [1.0.1]- 2021-10-04
 
 *  [DCAEGEN2-2911] Refactor the code to make it more testable
@@ -16,4 +19,4 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [1.0.0]
 
-* Helm chart generator seed code introduction
\ No newline at end of file
+* Helm chart generator seed code introduction
diff --git a/mod2/helm-generator/helmchartgenerator-cli/pom.xml b/mod2/helm-generator/helmchartgenerator-cli/pom.xml
index d7edca3..f08159e 100644
--- a/mod2/helm-generator/helmchartgenerator-cli/pom.xml
+++ b/mod2/helm-generator/helmchartgenerator-cli/pom.xml
@@ -8,7 +8,7 @@
     <version>1.0.1-SNAPSHOT</version>
   </parent>
     <artifactId>helmchartgenerator-cli</artifactId>
-  <version>1.0.1-SNAPSHOT</version>
+  <version>1.0.2-SNAPSHOT</version>
   <name>helmchartgenerator-cli</name>
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>org.onap.dcaegen2.platform</groupId>
       <artifactId>helmchartgenerator-core</artifactId>
-      <version>1.0.1-SNAPSHOT</version>
+      <version>1.0.2-SNAPSHOT</version>
     </dependency>
   </dependencies>
   <build>
diff --git a/mod2/helm-generator/helmchartgenerator-core/pom.xml b/mod2/helm-generator/helmchartgenerator-core/pom.xml
index 4dbbd3b..0ced9dd 100644
--- a/mod2/helm-generator/helmchartgenerator-core/pom.xml
+++ b/mod2/helm-generator/helmchartgenerator-core/pom.xml
@@ -5,10 +5,10 @@
     <parent>
         <groupId>org.onap.dcaegen2.platform</groupId>
         <artifactId>helmchartgenerator</artifactId>
-        <version>1.0.1-SNAPSHOT</version>
+        <version>1.0.2-SNAPSHOT</version>
     </parent>
     <artifactId>helmchartgenerator-core</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.2-SNAPSHOT</version>
     <name>helmchartgenerator-core</name>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/mod2/helm-generator/helmchartgenerator-core/src/main/java/org/onap/dcaegen2/platform/helmchartgenerator/chartbuilder/ComponentSpecParser.java b/mod2/helm-generator/helmchartgenerator-core/src/main/java/org/onap/dcaegen2/platform/helmchartgenerator/chartbuilder/ComponentSpecParser.java
index b0830d1..9a9f8f1 100644
--- a/mod2/helm-generator/helmchartgenerator-core/src/main/java/org/onap/dcaegen2/platform/helmchartgenerator/chartbuilder/ComponentSpecParser.java
+++ b/mod2/helm-generator/helmchartgenerator-core/src/main/java/org/onap/dcaegen2/platform/helmchartgenerator/chartbuilder/ComponentSpecParser.java
@@ -18,6 +18,9 @@
 
 package org.onap.dcaegen2.platform.helmchartgenerator.chartbuilder;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.extern.slf4j.Slf4j;
 import org.onap.dcaegen2.platform.helmchartgenerator.Utils;
 import org.onap.dcaegen2.platform.helmchartgenerator.models.chartinfo.ChartInfo;
 import org.onap.dcaegen2.platform.helmchartgenerator.models.chartinfo.Metadata;
@@ -39,6 +42,7 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -48,6 +52,7 @@ import java.util.Map;
  * ComponentSpecParser reads a componentspec file and collects useful data for helm chart generation.
  * @author Dhrumin Desai
  */
+@Slf4j
 @Component
 public class ComponentSpecParser {
 
@@ -117,11 +122,28 @@ public class ComponentSpecParser {
         Map<String, Object> applicationConfig = new LinkedHashMap<>();
          Parameters[] parameters = cs.getParameters();
          for(Parameters param : parameters){
-            applicationConfig.put(param.getName(), param.getValue());
+             if (Arrays.asList("streams_publishes", "streams_subscribes").contains(param.getName())){
+                 applicationConfig.put(param.getName(), parseStringToMap(param.getValue()));
+             }else
+             {
+                 applicationConfig.put(param.getName(), param.getValue());
+             }
          }
         utils.putIfNotNull(outerValues,"applicationConfig", applicationConfig);
     }
 
+    private Object parseStringToMap(Object value) {
+        if (value instanceof String){
+            try {
+                return new ObjectMapper().readValue((String)value, Map.class);
+            } catch (JsonProcessingException e) {
+                log.error(e.getMessage(), e);
+                log.warn("could not parse streams_publishes / streams_subscribes. Default value will be used.");
+            }
+        }
+        return value;
+    }
+
     private void populateReadinessSection(Map<String, Object> outerValues, ComponentSpec cs) {
 
         if (!healthCheckExists(cs)) return;
diff --git a/mod2/helm-generator/helmchartgenerator-core/src/test/java/org/onap/dcaegen2/platform/helmchartgenerator/ComponentSpecParserTest.java b/mod2/helm-generator/helmchartgenerator-core/src/test/java/org/onap/dcaegen2/platform/helmchartgenerator/ComponentSpecParserTest.java
index 0f157d3..f29ea1b 100644
--- a/mod2/helm-generator/helmchartgenerator-core/src/test/java/org/onap/dcaegen2/platform/helmchartgenerator/ComponentSpecParserTest.java
+++ b/mod2/helm-generator/helmchartgenerator-core/src/test/java/org/onap/dcaegen2/platform/helmchartgenerator/ComponentSpecParserTest.java
@@ -69,6 +69,7 @@ class ComponentSpecParserTest {
 
     private void assertApplicationConfigSection(ChartInfo chartInfo) {
         Map<String, Object> applicationConfig = (Map<String, Object>) chartInfo.getValues().get("applicationConfig");
+        assertThat(((Map<String,Object>) applicationConfig.get("streams_publishes"))).isInstanceOf(Map.class);
         assertThat(applicationConfig.size()).isEqualTo(20);
     }
 
diff --git a/mod2/helm-generator/pom.xml b/mod2/helm-generator/pom.xml
index 7f9801c..8409274 100644
--- a/mod2/helm-generator/pom.xml
+++ b/mod2/helm-generator/pom.xml
@@ -33,7 +33,7 @@
 
 	<groupId>org.onap.dcaegen2.platform</groupId>
 	<artifactId>helmchartgenerator</artifactId>
-	<version>1.0.1-SNAPSHOT</version>
+	<version>1.0.2-SNAPSHOT</version>
 	<name>helm-chart-generator</name>
 	<description>Helm chart generator</description>
 	<properties>