root
/
spring-framework
mirror of https://github.com/spring-projects/spring-framework.git
1
0
Fork 0
Code Issues Actions Packages Projects Releases Wiki Activity

Update LocaleContextResolver to implement LocaleResolver 

This commit updates LocaleContextResolver to implement LocaleResolver
using default methods, which simplifies AbstractLocaleContextResolver
and aligns it more closely with AbstractLocaleResolver.

See gh-27609
This commit is contained in:
Vedran Pavic 2021-10-25 23:06:50 +02:00 committed by Sam Brannen
parent 9a0eb8db28
commit 94cc2da33b
2 changed files with 15 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleContextResolver.java
View File

@ -22,12 +22,16 @@ import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.context.i18n.LocaleContext;
import org.springframework.context.i18n.SimpleLocaleContext;
import org.springframework.lang.Nullable;
/**
* Extension of {@link LocaleResolver} that adds support for a rich locale context
* (potentially including locale and time zone information).
*
* <p>Also provides pre-implemented versions of {@link #resolveLocale} and {@link #setLocale},
* delegating to {@link #resolveLocaleContext} and {@link #setLocaleContext}.
*
* @author Juergen Hoeller
* @since 4.0
* @see org.springframework.context.i18n.LocaleContext
@ -73,4 +77,15 @@ public interface LocaleContextResolver extends LocaleResolver {
void setLocaleContext(HttpServletRequest request, @Nullable HttpServletResponse response,
@Nullable LocaleContext localeContext);
@Override
default Locale resolveLocale(HttpServletRequest request) {
Locale locale = resolveLocaleContext(request).getLocale();
return (locale != null ? locale : request.getLocale());
}
@Override
default void setLocale(HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable Locale locale) {
setLocaleContext(request, response, (locale != null ? new SimpleLocaleContext(locale) : null));
}
}

20
spring-webmvc/src/main/java/org/springframework/web/servlet/i18n/AbstractLocaleContextResolver.java
View File

@ -16,13 +16,8 @@
package org.springframework.web.servlet.i18n;
import java.util.Locale;
import java.util.TimeZone;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.context.i18n.SimpleLocaleContext;
import org.springframework.lang.Nullable;
import org.springframework.web.servlet.LocaleContextResolver;
@ -32,9 +27,6 @@ import org.springframework.web.servlet.LocaleContextResolver;
* <p>Provides support for a {@linkplain #setDefaultLocale(Locale) default locale}
* and a {@linkplain #setDefaultTimeZone(TimeZone) default time zone}.
*
* <p>Also provides pre-implemented versions of {@link #resolveLocale} and {@link #setLocale},
* delegating to {@link #resolveLocaleContext} and {@link #setLocaleContext}.
*
* @author Juergen Hoeller
* @since 4.0
* @see #setDefaultLocale
@ -63,16 +55,4 @@ public abstract class AbstractLocaleContextResolver extends AbstractLocaleResolv
return this.defaultTimeZone;
}
@Override
public Locale resolveLocale(HttpServletRequest request) {
Locale locale = resolveLocaleContext(request).getLocale();
return (locale != null ? locale : request.getLocale());
}
@Override
public void setLocale(HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable Locale locale) {
setLocaleContext(request, response, (locale != null ? new SimpleLocaleContext(locale) : null));
}
}