aadarsh-st/SK-2521-Added new constant

Author: aadarsh-st

src/main/java/com/skyflow/utils/Constants.java

@@ -34,6 +34,8 @@ public final class Constants {
     public static final String ERROR_FROM_CLIENT_HEADER_KEY = "error-from-client";
     public static final String PROCESSED_FILE_NAME_PREFIX = "processed-";
     public static final String DEIDENTIFIED_FILE_PREFIX = "deidentified";
+    public static final String CURLY_PLACEHOLDER = "{%s}";
+
     public static final class HttpHeader {
         public static final String CONTENT_TYPE = "content-type";
         public static final String CONTENT_TYPE_JSON = "application/json";

src/main/java/com/skyflow/utils/HttpUtility.java

@@ -58,8 +58,8 @@ public static String sendRequest(String method, URL url, JsonObject params, Map<
                     String requestContentType = connection.getRequestProperty(Constants.HttpHeader.CONTENT_TYPE);
 
                     // Check if this is a raw body (XML, plain text, etc.)
-                    if (params.has("__raw_body__") && params.size() == 1) {
-                        input = params.get("__raw_body__").getAsString().getBytes(StandardCharsets.UTF_8);
+                    if (params.has(Constants.HttpUtilityExtra.RAW_BODY_KEY,) && params.size() == 1) {
+                        input = params.get(Constants.HttpUtilityExtra.RAW_BODY_KEY,).getAsString().getBytes(StandardCharsets.UTF_8);
                     } else if (requestContentType != null && requestContentType.contains(Constants.HttpHeader.CONTENT_TYPE_FORM_URLENCODED)) {
                         input = formatJsonToFormEncodedString(params).getBytes(StandardCharsets.UTF_8);
                     } else if (requestContentType != null && requestContentType.contains(Constants.HttpHeader.CONTENT_TYPE_MULTIPART)) {

src/main/java/com/skyflow/utils/Utils.java

@@ -114,9 +114,9 @@ public static String constructConnectionURL(ConnectionConfig config, InvokeConne
                 String value = entry.getValue();
                 try {
                     String encodedValue = URLEncoder.encode(value, StandardCharsets.UTF_8.name());
-                    filledURL = new StringBuilder(filledURL.toString().replace(String.format("{%s}", key), encodedValue));
+                    filledURL = new StringBuilder(filledURL.toString().replace(String.format(Constants.CURLY_PLACEHOLDER, key), encodedValue));
                 } catch (Exception e) {
-                    filledURL = new StringBuilder(filledURL.toString().replace(String.format("{%s}", key), value));
+                    filledURL = new StringBuilder(filledURL.toString().replace(String.format(Constants.CURLY_PLACEHOLDER, key), value));
                 }
             }
         }