Order char encoding filter so it sets encoding before request is read

For the character encoding filter to work, it's vital that it sets
the request's encoding before any other filters attempt to read the
request. This commit updates the order of
OrderedCharacterEncodingFilter to be HIGHEST_PRECEDENCE and improves
the existing test to check that the ordering is as required.

Closes gh-3912
This commit is contained in:
Andy Wilkinson 2015-09-21 15:32:53 +01:00
parent 702b8d041f
commit c3e447c84c
2 changed files with 10 additions and 4 deletions

View File

@ -27,6 +27,8 @@ import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.beans.DirectFieldAccessor;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.boot.context.web.OrderedHiddenHttpMethodFilter;
import org.springframework.boot.context.web.OrderedHttpPutFormContentFilter;
import org.springframework.boot.test.EnvironmentTestUtils;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
@ -145,8 +147,13 @@ public class HttpEncodingAutoConfigurationTests {
static class OrderedConfiguration {
@Bean
public HiddenHttpMethodFilter hiddenHttpMethodFilter() {
return new HiddenHttpMethodFilter();
public OrderedHiddenHttpMethodFilter hiddenHttpMethodFilter() {
return new OrderedHiddenHttpMethodFilter();
}
@Bean
public OrderedHttpPutFormContentFilter httpPutFormContentFilter() {
return new OrderedHttpPutFormContentFilter();
}
}

View File

@ -16,7 +16,6 @@
package org.springframework.boot.context.web;
import org.springframework.boot.context.embedded.FilterRegistrationBean;
import org.springframework.core.Ordered;
import org.springframework.web.filter.CharacterEncodingFilter;
@ -29,7 +28,7 @@ import org.springframework.web.filter.CharacterEncodingFilter;
public class OrderedCharacterEncodingFilter extends CharacterEncodingFilter implements
Ordered {
private int order = FilterRegistrationBean.REQUEST_WRAPPER_FILTER_MAX_ORDER - 9800;
private int order = Ordered.HIGHEST_PRECEDENCE;
@Override
public int getOrder() {