Minor refactoring

Author: pokki-deploy

src/main/java/in/erail/model/ResponseEvent.java

@@ -167,13 +167,8 @@ public ResponseEvent setContentType(MediaType pMediaType) {
     return this;
   }
 
-  public ResponseEvent addHeader(String pHeaderName, String pMediaType) {
-    mMultiValueHeaders.add(HttpHeaders.CONTENT_TYPE, pMediaType);
-    return this;
-  }
-
-  public ResponseEvent addHeader(String pHeaderName, MediaType pMediaType) {
-    addHeader(HttpHeaders.CONTENT_TYPE, pMediaType.toString());
+  public ResponseEvent addHeader(String pHeaderName, String pValue) {
+    mMultiValueHeaders.add(pHeaderName, pValue);
     return this;
   }
 

src/main/java/in/erail/route/OpenAPI3RouteBuilder.java

@@ -154,8 +154,8 @@ public HttpServerResponse buildResponseFromReply(JsonObject pReplyResponse, Rout
 
     Optional<String> contentType = Optional.ofNullable(response.headerValue(HttpHeaders.CONTENT_TYPE));
 
-    if (contentType.isPresent()) {
-      response.addHeader(HttpHeaders.CONTENT_TYPE, MediaType.OCTET_STREAM);
+    if (!contentType.isPresent()) {
+      response.setContentType(MediaType.OCTET_STREAM);
     }
 
     response

src/test/java/in/erail/service/BinaryBodyService.java

@@ -1,7 +1,6 @@
 package in.erail.service;
 
 import com.google.common.base.Strings;
-import com.google.common.net.HttpHeaders;
 import com.google.common.net.MediaType;
 
 import in.erail.model.RequestEvent;
@@ -28,7 +27,7 @@ public Maybe<ResponseEvent> process(RequestEvent pRequest) {
     }
 
     ResponseEvent response = new ResponseEvent();
-    response.addHeader(HttpHeaders.CONTENT_TYPE, MediaType.PLAIN_TEXT_UTF_8);
+    response.setContentType(MediaType.PLAIN_TEXT_UTF_8);
 
     JsonObject jsonBody = new JsonObject(Buffer.buffer(pRequest.getBody()));
 

src/test/java/in/erail/service/BroadcastService.java

@@ -1,14 +1,14 @@
 package in.erail.service;
 
 import com.google.common.base.Strings;
-import com.google.common.net.HttpHeaders;
 import com.google.common.net.MediaType;
-import in.erail.test.TestConstants;
-import io.vertx.core.json.JsonObject;
+
 import in.erail.model.RequestEvent;
 import in.erail.model.ResponseEvent;
+import in.erail.test.TestConstants;
 import io.netty.handler.codec.http.HttpResponseStatus;
 import io.reactivex.Maybe;
+import io.vertx.core.json.JsonObject;
 
 /**
  *
@@ -35,7 +35,7 @@ public Maybe<ResponseEvent> process(RequestEvent pRequest) {
 
     ResponseEvent response = new ResponseEvent();
     response.setBody(TestConstants.Service.Message.successMessage().toString().getBytes());
-    response.addHeader(HttpHeaders.CONTENT_TYPE, MediaType.JSON_UTF_8);
+    response.setContentType(MediaType.JSON_UTF_8);
 
     return Maybe.just(response);
   }