1 files changed, 12 insertions, 12 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/filter/PromiseRequestIdFilter.java b/vid-app-common/src/main/java/org/onap/vid/controller/filter/PromiseRequestIdFilter.java
index ac93d8751..faaf55ae7 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/filter/PromiseRequestIdFilter.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/filter/PromiseRequestIdFilter.java
@@ -22,7 +22,6 @@ package org.onap.vid.controller.filter;
 
 
 import static org.apache.commons.lang3.ObjectUtils.defaultIfNull;
-import static org.apache.commons.lang3.StringUtils.equalsIgnoreCase;
 import static org.apache.commons.lang3.StringUtils.isNotEmpty;
 import static org.onap.portalsdk.core.util.SystemProperties.ECOMP_REQUEST_ID;
 
@@ -43,6 +42,7 @@ import javax.servlet.http.HttpServletRequestWrapper;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.constraints.NotNull;
 import org.onap.vid.logging.Headers;
+import org.onap.vid.logging.RequestIdHeader;
 import org.springframework.web.filter.GenericFilterBean;
 
 @WebFilter(urlPatterns = "/*")
@@ -53,7 +53,7 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
     // PROMISED_HEADER_NAME is set to ECOMP_REQUEST_ID as long as
     // org.onap.portalsdk...UserUtils.getRequestId() is using the header
     // "X-ECOMP-RequestID".
-    private static final String PROMISED_HEADER_NAME = ECOMP_REQUEST_ID;
+    private static final RequestIdHeader PROMISED_HEADER = RequestIdHeader.ECOMP_ID;
     private static final String REQUEST_ID_RESPONSE_HEADER = ECOMP_REQUEST_ID + "-echo";
 
     private static final Pattern uuidRegex = Pattern.compile("[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}", Pattern.CASE_INSENSITIVE);
@@ -66,7 +66,7 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
             request = wrapIfNeeded(request);
 
             if (response instanceof HttpServletResponse) {
-                final String actualRequestId = ((HttpServletRequest) request).getHeader(PROMISED_HEADER_NAME);
+                final String actualRequestId = PROMISED_HEADER.getHeaderValue((HttpServletRequest) request);
                 ((HttpServletResponse) response).addHeader(REQUEST_ID_RESPONSE_HEADER, actualRequestId);
             }
         }
@@ -77,8 +77,8 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
     public ServletRequest wrapIfNeeded(ServletRequest request) {
         final HttpServletRequest httpRequest = (HttpServletRequest) request;
 
-        final String highestPriorityHeader = highestPriorityHeader(httpRequest);
-        final String originalRequestId = httpRequest.getHeader(highestPriorityHeader);
+        final RequestIdHeader highestPriorityHeader = highestPriorityHeader(httpRequest);
+        final String originalRequestId = highestPriorityHeader.getHeaderValue(httpRequest);
 
         if (isWrapNeeded(highestPriorityHeader, originalRequestId)) {
             // Copy originalRequestId to the promised header value
@@ -92,9 +92,9 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
         return isNotEmpty(value) && uuidRegex.matcher(value).matches();
     }
 
-    private boolean isWrapNeeded(String highestPriorityHeader, String originalRequestId) {
+    private boolean isWrapNeeded(RequestIdHeader highestPriorityHeader, String originalRequestId) {
         boolean headerExistsAndValid =
-            equalsIgnoreCase(highestPriorityHeader, PROMISED_HEADER_NAME) && verifyAndValidateUuid(originalRequestId);
+            PROMISED_HEADER == highestPriorityHeader && verifyAndValidateUuid(originalRequestId);
 
         return !headerExistsAndValid;
     }
@@ -111,8 +111,8 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
         }
     }
 
-    String highestPriorityHeader(HttpServletRequest httpRequest) {
-        return defaultIfNull(Headers.highestPriorityHeader(httpRequest), PROMISED_HEADER_NAME);
+    RequestIdHeader highestPriorityHeader(HttpServletRequest httpRequest) {
+        return defaultIfNull(Headers.highestPriorityHeader(httpRequest), PROMISED_HEADER);
     }
 
     private static class PromiseRequestIdRequestWrapper extends HttpServletRequestWrapper {
@@ -142,9 +142,9 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
         @Override
         public Enumeration<String> getHeaderNames() {
 
-            if (null == super.getHeader(PROMISED_HEADER_NAME)) {
+            if (null == super.getHeader(PROMISED_HEADER.getHeaderName())) {
                 return Collections.enumeration(ImmutableList.<String>builder()
-                    .add(PROMISED_HEADER_NAME)
+                    .add(PROMISED_HEADER.getHeaderName())
                     .addAll(Collections.list(super.getHeaderNames()))
                     .build());
             }
@@ -153,7 +153,7 @@ public class PromiseRequestIdFilter extends GenericFilterBean {
         }
 
         private boolean isRequestIdHeaderName(String name) {
-            return equalsIgnoreCase(name, PROMISED_HEADER_NAME);
+            return PROMISED_HEADER.stringEquals(name);
         }
     }
 }