Polishing

Get rid of exception in positional parameter detection.
spring-projects · Oct 4, 2023 · 1d13be8 · 1d13be8
1 parent 5b67e1e
commit 1d13be8
Showing 1 changed file with 9 additions and 5 deletions.
diff --git a/...data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/QueryMapper.java b/...data-mongodb/src/main/java/org/springframework/data/mongodb/core/convert/QueryMapper.java
@@ -1490,6 +1490,10 @@ protected String mapPropertyName(MongoPersistentProperty property) {
 
 			static boolean isPositionalParameter(String partial) {
 
+				if(!StringUtils.hasText(partial)) {
+					return false;
+				}
+
 				if ("$".equals(partial)) {
 					return true;
 				}
@@ -1499,12 +1503,12 @@ static boolean isPositionalParameter(String partial) {
 					return true;
 				}
 
-				try {
-					Long.valueOf(partial);
-					return true;
-				} catch (NumberFormatException e) {
-					return false;
+				for (int i = 0; i < partial.length(); i++) {
+					if (!Character.isDigit(partial.charAt(i))) {
+						return false;
+					}
 				}
+				return true;
 			}
 		}
 	}