Throw IllegalArgumentException for null SQL String

jhoeller · jhoeller · commit 288e255ce931 · 2023-10-10T23:07:46.000+02:00
Closes gh-31391 (cherry picked from commit 8b5d993)
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplate.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplate.java
@@ -436,6 +436,7 @@ protected PreparedStatementCreator getPreparedStatementCreator(String sql, SqlPa
 	 * @return a representation of the parsed SQL statement
 	 */
 	protected ParsedSql getParsedSql(String sql) {
+		Assert.notNull(sql, "SQL must not be null");
 		return this.parsedSqlCache.get(sql);
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -436,6 +436,7 @@ protected PreparedStatementCreator getPreparedStatementCreator(String sql, SqlPa`
`436`	`436`	`* @return a representation of the parsed SQL statement`
`437`	`437`	`*/`
`438`	`438`	`protected ParsedSql getParsedSql(String sql) {`
	`439`	`+ Assert.notNull(sql, "SQL must not be null");`
`439`	`440`	`return this.parsedSqlCache.get(sql);`
`440`	`441`	`}`
`441`	`442`