[ofbiz-framework] branch trunk updated: Improved: Enforce noninstantiability to ConfigXMLReader Class (#178)

[surajk]

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surajk pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/ofbiz-framework.git


The following commit(s) were added to refs/heads/trunk by this push:
     new 924df4b  Improved: Enforce noninstantiability to ConfigXMLReader Class 
(#178)
924df4b is described below

commit 924df4b217d5d0284a691d5445cc06a45e2b47e4
Author: Suraj Khurana <64310724+surajkhur...@users.noreply.github.com>
AuthorDate: Sat Jun 6 10:01:55 2020 +0530

    Improved: Enforce noninstantiability to ConfigXMLReader Class (#178)
    
    (OFBIZ-11746)
    
    Made class as final, added private constructor and corrected private data 
members as per naming convention.
---
 .../org/apache/ofbiz/webapp/control/ConfigXMLReader.java     | 12 +++++++++---
 .../java/org/apache/ofbiz/webapp/control/RequestHandler.java |  4 ++--
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ConfigXMLReader.java
 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ConfigXMLReader.java
index 38260f3..40058b5 100644
--- 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ConfigXMLReader.java
+++ 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/ConfigXMLReader.java
@@ -61,15 +61,21 @@ import org.w3c.dom.Element;
 /**
  * ConfigXMLReader.java - Reads and parses the XML site config files.
  */
-public class ConfigXMLReader {
+public final class ConfigXMLReader {
 
     private static final String MODULE = ConfigXMLReader.class.getName();
-    public static final Path CONTROLLERXMLFILENAME = Paths.get("WEB-INF", 
"controller.xml");
+    private static final Path CONTROLLERXMLFILENAME = Paths.get("WEB-INF", 
"controller.xml");
     private static final UtilCache<URL, ControllerConfig> CONTROLLERCACHE = 
UtilCache
             .createUtilCache("webapp.ControllerConfig");
     private static final UtilCache<String, List<ControllerConfig>> 
CONTROLLERSEARCHRESULTSCACHE = UtilCache
             .createUtilCache("webapp.ControllerSearchResults");
-    public static final RequestResponse emptyNoneRequestResponse = 
RequestResponse.createEmptyNoneRequestResponse();
+    private static final RequestResponse EMPTY_NONE_REQ_RES = 
RequestResponse.createEmptyNoneRequestResponse();
+
+    protected ConfigXMLReader() { }
+
+    public static RequestResponse getEmptyNoneRequestResponse() {
+        return EMPTY_NONE_REQ_RES;
+    }
 
     public static Set<String> findControllerFilesWithRequest(String 
requestUri, String controllerPartialPath)
             throws GeneralException {
diff --git 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/RequestHandler.java
 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/RequestHandler.java
index e84ed38..72ee26d 100644
--- 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/RequestHandler.java
+++ 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/RequestHandler.java
@@ -508,7 +508,7 @@ public class RequestHandler {
 
                     // set the default event return
                     if (eventReturn == null) {
-                        nextRequestResponse = 
ConfigXMLReader.emptyNoneRequestResponse;
+                        nextRequestResponse = 
ConfigXMLReader.getEmptyNoneRequestResponse();
                     }
                 } catch (EventHandlerException e) {
                     // check to see if there is an "error" response, if so go 
there and make an request error message
@@ -532,7 +532,7 @@ public class RequestHandler {
         } else {
             eventReturnBasedRequestResponse = 
requestMap.requestResponseMap.get(eventReturn);
             if (eventReturnBasedRequestResponse == null && 
"none".equals(eventReturn)) {
-                eventReturnBasedRequestResponse = 
ConfigXMLReader.emptyNoneRequestResponse;
+                eventReturnBasedRequestResponse = 
ConfigXMLReader.getEmptyNoneRequestResponse();
             }
         }
         if (eventReturnBasedRequestResponse != null) {