Update based on comments

Update based on review comments and fix some format issues.

Issue-ID: CLAMP-569
Change-Id: I8b94be41d7576d4c701e0d7f49883f4255463e62
Signed-off-by: xuegao <xg353y@intl.att.com>

4 files changed, 43 insertions, 37 deletions

diff --git a/src/main/java/org/onap/clamp/loop/CsarInstaller.java b/src/main/java/org/onap/clamp/loop/CsarInstaller.java
index 371f88e8..16351b82 100644
--- a/src/main/java/org/onap/clamp/loop/CsarInstaller.java
+++ b/src/main/java/org/onap/clamp/loop/CsarInstaller.java
@@ -31,7 +31,6 @@ import java.io.IOException;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Map;
 import java.util.Map.Entry;
 
 import org.json.simple.parser.ParseException;
@@ -45,7 +44,7 @@ import org.onap.clamp.clds.sdc.controller.installer.CsarHandler;
 import org.onap.clamp.clds.sdc.controller.installer.MicroService;
 import org.onap.clamp.clds.util.JsonUtils;
 import org.onap.clamp.clds.util.drawing.SvgFacade;
-import org.onap.clamp.loop.deploy.DeployParameters;
+import org.onap.clamp.loop.deploy.DcaeDeployParameters;
 import org.onap.clamp.loop.service.Service;
 import org.onap.clamp.loop.service.ServiceRepository;
 import org.onap.clamp.policy.Policy;
@@ -98,7 +97,7 @@ public class CsarInstaller {
     @Autowired
     private SvgFacade svgFacade;
 
-   /**
+    /**
     * Verify whether Csar is deployed.
     * 
     * @param csar The Csar Handler
@@ -241,7 +240,7 @@ public class CsarInstaller {
     }
 
     private JsonObject createGlobalPropertiesJson(BlueprintArtifact blueprintArtifact, Loop newLoop) {
-        return new DeployParameters(blueprintArtifact, newLoop).getDeploymentParametersinJson();
+        return DcaeDeployParameters.getDcaeDeploymentParametersInJson(blueprintArtifact, newLoop);
     }
 
     private static JsonObject createVfModuleProperties(CsarHandler csar) {
diff --git a/src/main/java/org/onap/clamp/loop/LoopService.java b/src/main/java/org/onap/clamp/loop/LoopService.java
index 303ae683..b18c3849 100644
--- a/src/main/java/org/onap/clamp/loop/LoopService.java
+++ b/src/main/java/org/onap/clamp/loop/LoopService.java
@@ -112,6 +112,12 @@ public class LoopService {
             .orElseThrow(() -> new EntityNotFoundException("Couldn't find closed loop named: " + loopName));
     }
 
+    /**
+    * Api to refresh the Operational Policy UI window.
+    * 
+    * @param loopName The loop Name
+    * @return The refreshed loop object
+    */
     public Loop refreshOpPolicyJsonRepresentation(String loopName) {
         Loop loop = findClosedLoopByName(loopName);
         Set<OperationalPolicy> policyList = loop.getOperationalPolicies();
diff --git a/src/main/java/org/onap/clamp/loop/deploy/DeployParameters.java b/src/main/java/org/onap/clamp/loop/deploy/DcaeDeployParameters.java
index c994af7c..1a75f71e 100644
--- a/src/main/java/org/onap/clamp/loop/deploy/DeployParameters.java
+++ b/src/main/java/org/onap/clamp/loop/deploy/DcaeDeployParameters.java
@@ -35,33 +35,14 @@ import org.onap.clamp.loop.Loop;
 import org.onap.clamp.policy.microservice.MicroServicePolicy;
 import org.yaml.snakeyaml.Yaml;
 
-public class DeployParameters  {
-
-    private LinkedHashMap<String, JsonObject> deploymentParamMap = new LinkedHashMap<String, JsonObject>();
-
-    /**
-     * Constructor.
-     * 
-     * @param blueprintArtifactList A list of blueprint artifacts
-     * @param loop The loop object
-     */
-    public DeployParameters(LinkedHashSet<BlueprintArtifact> blueprintArtifactList, Loop loop) {
-        this.init(blueprintArtifactList, loop);
-    }
-
-    /**
-     * Constructor.
-     * 
-     * @param blueprintArtifact One blueprint artifact
-     * @param loop The loop object
-     */
-    public DeployParameters(BlueprintArtifact blueprintArtifact, Loop loop) {
-        LinkedHashSet<BlueprintArtifact> blueprintArtifactList = new LinkedHashSet<BlueprintArtifact>();
-        blueprintArtifactList.add(blueprintArtifact);
-        this.init(blueprintArtifactList, loop);
-    }
+/**
+ * To decode the bluprint input parameters.
+ */
+public class DcaeDeployParameters  {
 
-    private void init(LinkedHashSet<BlueprintArtifact> blueprintArtifactList, Loop loop) {
+    private static LinkedHashMap<String, JsonObject> init(LinkedHashSet<BlueprintArtifact> blueprintArtifactList,
+            Loop loop) {
+        LinkedHashMap<String, JsonObject> deploymentParamMap = new LinkedHashMap<String, JsonObject>();
         String microServiceName = ((MicroServicePolicy) loop.getMicroServicePolicies().toArray()[0]).getName();
         // Add index to the microservice name from the 2nd blueprint artifact for now.
         // Update the microservice names, when able to link the microserivce <-> blueprint in the future
@@ -69,15 +50,18 @@ public class DeployParameters  {
         for (BlueprintArtifact blueprintArtifact: blueprintArtifactList) {
             if (index > 0) {
                 deploymentParamMap.put(microServiceName + index, 
-                        generateDeployParameter(blueprintArtifact, microServiceName));
+                        generateDcaeDeployParameter(blueprintArtifact, microServiceName));
             } else {
-                deploymentParamMap.put(microServiceName, generateDeployParameter(blueprintArtifact, microServiceName));
+                deploymentParamMap.put(microServiceName, 
+                        generateDcaeDeployParameter(blueprintArtifact, microServiceName));
             }
             index++;
         }
+        return deploymentParamMap;
     }
 
-    private JsonObject generateDeployParameter(BlueprintArtifact blueprintArtifact, String microServiceName) {
+    private static JsonObject generateDcaeDeployParameter(BlueprintArtifact blueprintArtifact,
+            String microServiceName) {
         JsonObject deployJsonBody = new JsonObject();
         Yaml yaml = new Yaml();
         Map<String, Object> inputsNodes = ((Map<String, Object>) ((Map<String, Object>) yaml
@@ -95,7 +79,7 @@ public class DeployParameters  {
         return deployJsonBody;
     }
 
-    private void addPropertyToNode(JsonObject node, String key, Object value) {
+    private static void addPropertyToNode(JsonObject node, String key, Object value) {
         if (value instanceof String) {
             node.addProperty(key, (String) value);
         } else if (value instanceof Number) {
@@ -114,7 +98,10 @@ public class DeployParameters  {
      *
      * @return The deploymentParameters in Json
      */
-    public JsonObject getDeploymentParametersinJson() {
+    public static JsonObject getDcaeDeploymentParametersInJson(LinkedHashSet<BlueprintArtifact> blueprintArtifactList,
+            Loop loop) {
+        LinkedHashMap<String, JsonObject> deploymentParamMap = init(blueprintArtifactList, loop);
+
         JsonObject globalProperties = new JsonObject();
         JsonObject deployParamJson = new JsonObject();
         for (Map.Entry<String, JsonObject> mapElement: deploymentParamMap.entrySet()) {
@@ -124,4 +111,14 @@ public class DeployParameters  {
         return globalProperties;
     }
 
+    /**
+     * Convert the object in Json.
+     *
+     * @return The deploymentParameters in Json
+     */
+    public static JsonObject getDcaeDeploymentParametersInJson(BlueprintArtifact blueprintArtifact, Loop loop) {
+        LinkedHashSet<BlueprintArtifact> blueprintArtifactList = new LinkedHashSet<BlueprintArtifact>();
+        blueprintArtifactList.add(blueprintArtifact);
+        return getDcaeDeploymentParametersInJson(blueprintArtifactList, loop);
+    }
 }
diff --git a/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java b/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java
index 486210ea..df7e27bf 100644
--- a/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java
+++ b/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java
@@ -139,7 +139,7 @@ public class OperationalPolicy implements Serializable, Policy {
 
     @Override
     public JsonObject getJsonRepresentation() {
-         return jsonRepresentation;
+        return jsonRepresentation;
     }
 
     void setJsonRepresentation(JsonObject jsonRepresentation) {
@@ -247,7 +247,11 @@ public class OperationalPolicy implements Serializable, Policy {
         return result;
     }
 
-    public void updateJsonRepresentation () {
+    /**
+    * Regenerate the Operational Policy Json Representation.
+    *
+    */
+    public void updateJsonRepresentation() {
         try {
             this.jsonRepresentation = OperationalPolicyRepresentationBuilder
                     .generateOperationalPolicySchema(loop.getModelService());