org.springframework.core.convert.support.StringToLocaleConverter Maven / Gradle / Ivy
/*
* Copyright 2002-2018 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.core.convert.support;
import java.util.Locale;
import org.springframework.core.convert.converter.Converter;
import org.springframework.lang.Nullable;
import org.springframework.util.StringUtils;
/**
* Converts from a String to a {@link java.util.Locale}.
*
* Accepts the classic {@link Locale} String format ({@link Locale#toString()})
* as well as BCP 47 language tags ({@link Locale#forLanguageTag} on Java 7+).
*
* @author Keith Donald
* @author Juergen Hoeller
* @since 3.0
* @see StringUtils#parseLocale
*/
final class StringToLocaleConverter implements Converter {
@Override
@Nullable
public Locale convert(String source) {
return StringUtils.parseLocale(source);
}
}