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Code Issues Actions 2 Packages Projects Releases Wiki Activity

Unwrap SqlParameterValue for disposable value detection in cleanupParameters 

Closes gh-22972
This commit is contained in:
Juergen Hoeller 2020-07-19 19:59:15 +02:00
parent 30bc5e09e7
commit 43e315f10c
1 changed files with 9 additions and 5 deletions
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14
spring-jdbc/src/main/java/org/springframework/jdbc/core/StatementCreatorUtils.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2018 the original author or authors.
* Copyright 2002-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -312,7 +312,6 @@ public abstract class StatementCreatorUtils {
else {
ps.setClob(paramIndex, new StringReader(strVal), strVal.length());
}
return;
}
else {
// Fallback: setString or setNString binding
@ -460,12 +459,17 @@ public abstract class StatementCreatorUtils {
public static void cleanupParameters(@Nullable Collection<?> paramValues) {
if (paramValues != null) {
for (Object inValue : paramValues) {
if (inValue instanceof DisposableSqlTypeValue) {
((DisposableSqlTypeValue) inValue).cleanup();
// Unwrap SqlParameterValue first...
if (inValue instanceof SqlParameterValue) {
inValue = ((SqlParameterValue) inValue).getValue();
}
else if (inValue instanceof SqlValue) {
// Check for disposable value types
if (inValue instanceof SqlValue) {
((SqlValue) inValue).cleanup();
}
else if (inValue instanceof DisposableSqlTypeValue) {
((DisposableSqlTypeValue) inValue).cleanup();
}
}
}
}