/*
* Copyright 2002-2012 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
*
* http://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.beans.propertyeditors;
import java.beans.PropertyEditorSupport;
import org.springframework.util.StringUtils;
/**
* Editor for {@code java.util.Locale}, to directly populate a Locale property.
*
* <p>Expects the same syntax as Locale's {@code toString}, i.e. language +
* optionally country + optionally variant, separated by "_" (e.g. "en", "en_US").
* Also accepts spaces as separators, as alternative to underscores.
*
* @author Juergen Hoeller
* @since 26.05.2003
* @see java.util.Locale
* @see org.springframework.util.StringUtils#parseLocaleString
*/
public class LocaleEditor extends PropertyEditorSupport {
@Override
public void setAsText(String text) {
setValue(StringUtils.parseLocaleString(text));
}
@Override
public String getAsText() {
Object value = getValue();
return (value != null ? value.toString() : "");
}
}