Issue:21401 Fix Java vertx path param encoding

oscarobr · oscarobr · commit d4247d8a2d09 · 2025-06-10T11:56:42.000+02:00
diff --git a/modules/openapi-generator/src/main/resources/Java/libraries/vertx/apiImpl.mustache b/modules/openapi-generator/src/main/resources/Java/libraries/vertx/apiImpl.mustache
@@ -112,7 +112,7 @@ public class {{classname}}Impl implements {{classname}} {
 
     private String encodeParameter(String parameter) {
         try {
-            return URLEncoder.encode(parameter, StandardCharsets.UTF_8.name());
+            return URLEncoder.encode(parameter, StandardCharsets.UTF_8.name()).replaceAll("\\+", "%20");
         } catch (UnsupportedEncodingException e) {
             return parameter;
         }

Original file line number	Diff line number	Diff line change
`@@ -112,7 +112,7 @@ public class {{classname}}Impl implements {{classname}} {`
`112`	`112`
`113`	`113`	`private String encodeParameter(String parameter) {`
`114`	`114`	`try {`
`115`		`- return URLEncoder.encode(parameter, StandardCharsets.UTF_8.name());`
	`115`	`+ return URLEncoder.encode(parameter, StandardCharsets.UTF_8.name()).replaceAll("\\+", "%20");`
`116`	`116`	`} catch (UnsupportedEncodingException e) {`
`117`	`117`	`return parameter;`
`118`	`118`	`}`