org.springframework.web.servlet.i18n.AbstractLocaleResolver Maven / Gradle / Ivy
/*
* 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.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.web.servlet.i18n;
import java.util.Locale;
import org.springframework.lang.Nullable;
import org.springframework.web.servlet.LocaleResolver;
/**
* Abstract base class for {@link LocaleResolver} implementations.
*
* Provides support for a {@linkplain #setDefaultLocale(Locale) default locale}.
*
* @author Juergen Hoeller
* @since 1.2.9
* @see #setDefaultLocale
*/
public abstract class AbstractLocaleResolver implements LocaleResolver {
@Nullable
private Locale defaultLocale;
/**
* Set a default {@link Locale} that this resolver will return if no other
* locale is found.
*/
public void setDefaultLocale(@Nullable Locale defaultLocale) {
this.defaultLocale = defaultLocale;
}
/**
* Get the default {@link Locale} that this resolver is supposed to fall back
* to, if any.
*/
@Nullable
protected Locale getDefaultLocale() {
return this.defaultLocale;
}
}