QuerydslDataFetcher does not preserve path prefix when flattening nested parameters spring-projects#1215

zeng-alt · web-flow · commit 6483ea96fea0 · 2025-05-17T11:31:30.000+08:00
Signed-off-by: Loyd Emslie &lt;75373869+zeng-alt@users.noreply.github.com&gt;
diff --git a/spring-graphql/src/main/java/org/springframework/graphql/data/query/QuerydslDataFetcher.java b/spring-graphql/src/main/java/org/springframework/graphql/data/query/QuerydslDataFetcher.java
@@ -160,7 +160,7 @@ private void addParameters(
 		for (Map.Entry<String, Object> entry : arguments.entrySet()) {
 			Object value = entry.getValue();
 			if (value instanceof Map<?, ?> nested) {
-				addParameters(entry.getKey(), (Map<String, Object>) nested, parameters);
+				addParameters(((prefix != null) ? prefix + "." : "") + entry.getKey(), (Map<String, Object>) nested, parameters);
 				continue;
 			}
 			List<Object> values = (value instanceof List) ? (List<Object>) value : Collections.singletonList(value);

Original file line number	Diff line number	Diff line change
`@@ -160,7 +160,7 @@ private void addParameters(`
`160`	`160`	`for (Map.Entry<String, Object> entry : arguments.entrySet()) {`
`161`	`161`	`Object value = entry.getValue();`
`162`	`162`	`if (value instanceof Map<?, ?> nested) {`
`163`		`- addParameters(entry.getKey(), (Map<String, Object>) nested, parameters);`
	`163`	`+ addParameters(((prefix != null) ? prefix + "." : "") + entry.getKey(), (Map<String, Object>) nested, parameters);`
`164`	`164`	`continue;`
`165`	`165`	`}`
`166`	`166`	`List<Object> values = (value instanceof List) ? (List<Object>) value : Collections.singletonList(value);`