001/* 002 * Copyright 2002-2012 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.beans.propertyeditors; 018 019import java.beans.PropertyEditorSupport; 020 021import org.springframework.util.StringUtils; 022 023/** 024 * Editor for {@code java.util.Locale}, to directly populate a Locale property. 025 * 026 * <p>Expects the same syntax as Locale's {@code toString}, i.e. language + 027 * optionally country + optionally variant, separated by "_" (e.g. "en", "en_US"). 028 * Also accepts spaces as separators, as alternative to underscores. 029 * 030 * @author Juergen Hoeller 031 * @since 26.05.2003 032 * @see java.util.Locale 033 * @see org.springframework.util.StringUtils#parseLocaleString 034 */ 035public class LocaleEditor extends PropertyEditorSupport { 036 037 @Override 038 public void setAsText(String text) { 039 setValue(StringUtils.parseLocaleString(text)); 040 } 041 042 @Override 043 public String getAsText() { 044 Object value = getValue(); 045 return (value != null ? value.toString() : ""); 046 } 047 048}