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Lazily initialize ProblemDetail for picking up actual status code

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Closes gh-35829
This commit is contained in:
Juergen Hoeller
2025-11-19 17:21:32 +01:00
parent 9fe4e7798d
commit 3026f0a49b
3 changed files with 21 additions and 33 deletions
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spring-web/src/main/java/org/springframework/web/bind/ServletRequestBindingException.java
+8 -5
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@@ -25,8 +25,8 @@ import org.springframework.http.ProblemDetail;
import org.springframework.web.ErrorResponse;
/**
* Fatal binding exception, thrown when we want to
* treat binding exceptions as unrecoverable.
* Fatal binding exception, thrown when we want to treat binding exceptions
* as unrecoverable.
*
* <p>Extends ServletException for convenient throwing in any Servlet resource
* (such as a Filter), and NestedServletException for proper root cause handling
@@ -38,12 +38,12 @@ import org.springframework.web.ErrorResponse;
@SuppressWarnings("serial")
public class ServletRequestBindingException extends ServletException implements ErrorResponse {
private final ProblemDetail body = ProblemDetail.forStatus(getStatusCode());
private final String messageDetailCode;
private final Object @Nullable [] messageDetailArguments;
private @Nullable ProblemDetail body;
/**
* Constructor with a message only.
@@ -107,7 +107,10 @@ public class ServletRequestBindingException extends ServletException implements
}
@Override
public ProblemDetail getBody() {
public synchronized ProblemDetail getBody() {
if (this.body == null) {
this.body = ProblemDetail.forStatus(getStatusCode());
}
return this.body;
}