From 23af02fc503b6e1f2b69c00edb3eff9ad768cd41 Mon Sep 17 00:00:00 2001
From: cyb3r4nt <104218001+cyb3r4nt@users.noreply.github.com>
Date: Fri, 24 Oct 2025 02:43:24 +0300
Subject: [PATCH] use different method to obtain HTTP status code in
 JsonRpcRestClient

HttpStatusCodeException.getStatusCode() has been moved in
spring-web v6 into parent class RestClientResponseException.

This causes missing methods errors if code is compiled with spring-web v5,
but is running with spring-web v6.

Method RestClientResponseException.getRawStatusCode() is present in both
spring-web versions, but it is deprecated in spring-web v6.
When jsonrpc4j code migrates to spring-web v6 or higher,
then this place will need to migrate back to getStatusCode() method.
---
 .../jsonrpc4j/spring/rest/JsonRpcRestClient.java    | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/googlecode/jsonrpc4j/spring/rest/JsonRpcRestClient.java b/src/main/java/com/googlecode/jsonrpc4j/spring/rest/JsonRpcRestClient.java
index a8063639..ea5fac25 100644
--- a/src/main/java/com/googlecode/jsonrpc4j/spring/rest/JsonRpcRestClient.java
+++ b/src/main/java/com/googlecode/jsonrpc4j/spring/rest/JsonRpcRestClient.java
@@ -216,14 +216,15 @@ public Object invoke(String methodName, Object argument, Type returnType, Map<St
 		try {
 			response = this.restTemplate.postForObject(serviceUrl.get().toExternalForm(), requestHttpEntity, ObjectNode.class);
 		} catch (HttpStatusCodeException httpStatusCodeException) {
-			logger.error("HTTP Error code={} status={}\nresponse={}"
-					, httpStatusCodeException.getStatusCode().value()
-					, httpStatusCodeException.getStatusText()
-					, httpStatusCodeException.getResponseBodyAsString()
+            int statusCode = httpStatusCodeException.getRawStatusCode();
+            logger.error("HTTP Error code={} status={}\nresponse={}",
+                statusCode,
+                httpStatusCodeException.getStatusText(),
+                httpStatusCodeException.getResponseBodyAsString()
 			);
-			Integer jsonErrorCode = DefaultHttpStatusCodeProvider.INSTANCE.getJsonRpcCode(httpStatusCodeException.getStatusCode().value());
+			Integer jsonErrorCode = DefaultHttpStatusCodeProvider.INSTANCE.getJsonRpcCode(statusCode);
 			if (jsonErrorCode == null) {
-				jsonErrorCode = httpStatusCodeException.getStatusCode().value();
+				jsonErrorCode = statusCode;
 			}
 			throw new JsonRpcClientException(jsonErrorCode, httpStatusCodeException.getStatusText(), null);
 		} catch (HttpMessageConversionException httpMessageConversionException) {