From 1abf90d412888edee55dc1fdad707257247a66c2 Mon Sep 17 00:00:00 2001
From: Dakshina Ranmal <76484102+dakshina99@users.noreply.github.com>
Date: Mon, 9 Dec 2024 20:25:40 +0530
Subject: [PATCH] Revert "Fix for
 https://github.com/wso2/api-manager/issues/2226"

---
 .../main/java/org/apache/synapse/api/API.java | 44 +++++++------------
 .../java/org/apache/synapse/api/Resource.java |  8 +++-
 2 files changed, 23 insertions(+), 29 deletions(-)

diff --git a/modules/core/src/main/java/org/apache/synapse/api/API.java b/modules/core/src/main/java/org/apache/synapse/api/API.java
index 2c59db3b47..5d7ed3cf0b 100644
--- a/modules/core/src/main/java/org/apache/synapse/api/API.java
+++ b/modules/core/src/main/java/org/apache/synapse/api/API.java
@@ -456,8 +456,22 @@ public void process(MessageContext synCtx) {
                 if (resource != null) {
                     if (synCtx.getEnvironment().isDebuggerEnabled()) {
                         if (!synCtx.isResponse()) {
-                            initWirelogHolder(synCtx, resource);
+                            SynapseWireLogHolder wireLogHolder = (SynapseWireLogHolder) ((Axis2MessageContext) synCtx).getAxis2MessageContext()
+                                    .getProperty(SynapseDebugInfoHolder.SYNAPSE_WIRE_LOG_HOLDER_PROPERTY);
+                            if (wireLogHolder == null) {
+                                wireLogHolder = new SynapseWireLogHolder();
+                            }
+                            if (synCtx.getProperty(RESTConstants.SYNAPSE_REST_API) != null && !synCtx.getProperty(RESTConstants.SYNAPSE_REST_API).toString().isEmpty()) {
+                                wireLogHolder.setApiName(synCtx.getProperty(RESTConstants.SYNAPSE_REST_API).toString());
+                                if (resource.getDispatcherHelper() != null) {
+                                    if (resource.getDispatcherHelper().getString() != null && !resource.getDispatcherHelper().getString().isEmpty()) {
+                                        wireLogHolder.setResourceUrlString(resource.getDispatcherHelper().getString());
+                                    }
+                                }
+                            }
+                            ((Axis2MessageContext) synCtx).getAxis2MessageContext().setProperty(SynapseDebugInfoHolder.SYNAPSE_WIRE_LOG_HOLDER_PROPERTY, wireLogHolder);
                         }
+
                     }
                     resource.process(synCtx);
                     return;
@@ -468,9 +482,8 @@ public void process(MessageContext synCtx) {
             //This will get executed only in unhappy path. So ok to have the iterator.
             boolean resourceFound = false;
             boolean matchingMethodFound = false;
-            Resource resource = null;
             for (RESTDispatcher dispatcher : ApiUtils.getDispatchers()) {
-                resource = dispatcher.findResource(synCtx, resources.values());
+                Resource resource = dispatcher.findResource(synCtx, resources.values());
                 if (resource != null) {
                     resourceFound = true;
                     String method = (String) msgCtx.getProperty(Constants.Configuration.HTTP_METHOD);
@@ -481,13 +494,7 @@ public void process(MessageContext synCtx) {
             if (!resourceFound) {
                 handleResourceNotFound(synCtx);
             } else if (!matchingMethodFound) {
-                String method = (String) synCtx.getProperty(RESTConstants.REST_METHOD);
-                if (RESTConstants.METHOD_OPTIONS.equals(method)) {
-                    initWirelogHolder(synCtx, resource);
-                    resource.process(synCtx);
-                } else {
-                    handleMethodNotAllowed(synCtx);
-                }
+                handleMethodNotAllowed(synCtx);
             } else {
                 //Resource found, and matching method also found, which means request is BAD_REQUEST(400)
                 msgCtx.setProperty(SynapseConstants.HTTP_SC, HttpStatus.SC_BAD_REQUEST);
@@ -496,23 +503,6 @@ public void process(MessageContext synCtx) {
         }
     }
 
-    private static void initWirelogHolder(MessageContext synCtx, Resource resource) {
-        SynapseWireLogHolder wireLogHolder = (SynapseWireLogHolder) ((Axis2MessageContext) synCtx).getAxis2MessageContext()
-                .getProperty(SynapseDebugInfoHolder.SYNAPSE_WIRE_LOG_HOLDER_PROPERTY);
-        if (wireLogHolder == null) {
-            wireLogHolder = new SynapseWireLogHolder();
-        }
-        if (synCtx.getProperty(RESTConstants.SYNAPSE_REST_API) != null && !synCtx.getProperty(RESTConstants.SYNAPSE_REST_API).toString().isEmpty()) {
-            wireLogHolder.setApiName(synCtx.getProperty(RESTConstants.SYNAPSE_REST_API).toString());
-            if (resource.getDispatcherHelper() != null) {
-                if (resource.getDispatcherHelper().getString() != null && !resource.getDispatcherHelper().getString().isEmpty()) {
-                    wireLogHolder.setResourceUrlString(resource.getDispatcherHelper().getString());
-                }
-            }
-        }
-        ((Axis2MessageContext) synCtx).getAxis2MessageContext().setProperty(SynapseDebugInfoHolder.SYNAPSE_WIRE_LOG_HOLDER_PROPERTY, wireLogHolder);
-    }
-
     private void handleMethodNotAllowed(MessageContext synCtx) {
 
         auditDebug("Method not allowed for the request: " + synCtx.getMessageID());
diff --git a/modules/core/src/main/java/org/apache/synapse/api/Resource.java b/modules/core/src/main/java/org/apache/synapse/api/Resource.java
index 74c2f72279..96c7806214 100644
--- a/modules/core/src/main/java/org/apache/synapse/api/Resource.java
+++ b/modules/core/src/main/java/org/apache/synapse/api/Resource.java
@@ -168,7 +168,9 @@ public String[] getMethods() {
      * @return true if support false otherwise.
      */
     public boolean hasMatchingMethod(String method) {
-        if (!methods.isEmpty()) {
+        if (RESTConstants.METHOD_OPTIONS.equals(method)) {
+            return true; // OPTIONS requests are always welcome
+        } else if (!methods.isEmpty()) {
             if (!methods.contains(method)) {
                 if (log.isDebugEnabled()) {
                     log.debug("HTTP method does not match");
@@ -249,7 +251,9 @@ boolean canProcess(MessageContext synCtx) {
         String method = (String) msgCtx.getProperty(Constants.Configuration.HTTP_METHOD);
         synCtx.setProperty(RESTConstants.REST_METHOD, method);
 
-        if (!methods.isEmpty()) {
+        if (RESTConstants.METHOD_OPTIONS.equals(method)) {
+            return true; // OPTIONS requests are always welcome
+        } else if (!methods.isEmpty()) {
             if (!methods.contains(method)) {
                 if (log.isDebugEnabled()) {
                     log.debug("HTTP method does not match");