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Apply "advanced" instanceof pattern matching

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This commit is contained in:
Sam Brannen
2022-05-17 11:24:32 +02:00
parent 578d3f4466
commit 874077d16e
3 changed files with 8 additions and 8 deletions
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8
spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceUrlEncodingFilter.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2020 the original author or authors.
* Copyright 2002-2022 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.
@@ -54,14 +54,14 @@ public class ResourceUrlEncodingFilter extends GenericFilterBean {
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
throws ServletException, IOException {
if (!(request instanceof HttpServletRequest) || !(response instanceof HttpServletResponse)) {
if (!(request instanceof HttpServletRequest httpRequest) || !(response instanceof HttpServletResponse httpResponse)) {
throw new ServletException("ResourceUrlEncodingFilter only supports HTTP requests");
}
ResourceUrlEncodingRequestWrapper wrappedRequest =
new ResourceUrlEncodingRequestWrapper((HttpServletRequest) request);
new ResourceUrlEncodingRequestWrapper(httpRequest);
ResourceUrlEncodingResponseWrapper wrappedResponse =
new ResourceUrlEncodingResponseWrapper(wrappedRequest, (HttpServletResponse) response);
new ResourceUrlEncodingResponseWrapper(wrappedRequest, httpResponse);
filterChain.doFilter(wrappedRequest, wrappedResponse);
}