| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * 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.apache.cocoon.taglib.i18n; |
| |
| import java.util.Locale; |
| |
| import org.apache.cocoon.environment.ObjectModelHelper; |
| import org.apache.cocoon.taglib.TagSupport; |
| |
| /** |
| * @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a> |
| * @version CVS $Id: LocaleTag.java,v 1.3 2004/03/05 13:02:25 bdelacretaz Exp $ |
| */ |
| public class LocaleTag extends TagSupport { |
| private Locale locale; |
| private String language; |
| private String country; |
| private String variant; |
| |
| public Locale getLocale() { |
| if (locale == null) { |
| locale = createLocale(); |
| } |
| return locale; |
| } |
| |
| public String getLanguage() { |
| return language; |
| } |
| |
| public void setLanguage(String language) { |
| this.language = language; |
| } |
| |
| public String getCountry() { |
| return country; |
| } |
| |
| public void setCountry(String country) { |
| this.country = country; |
| } |
| |
| public String getVariant() { |
| return variant; |
| } |
| |
| public void setVariant(String variant) { |
| this.variant = variant; |
| } |
| |
| /** |
| * Provides a key to retrieve a locale via findAttribute() |
| */ |
| public void setLocaleRef(String value) { |
| this.locale = (Locale) findAttribute(value); |
| } |
| |
| protected Locale createLocale() { |
| Locale locale = null; |
| |
| if (language == null) { |
| locale = ObjectModelHelper.getRequest(objectModel).getLocale(); |
| } else if (country == null) { |
| locale = new Locale(language, ""); |
| } else if (variant == null) { |
| locale = new Locale(language, country); |
| } else { |
| locale = new Locale(language, country, variant); |
| } |
| |
| return locale; |
| } |
| |
| /* |
| * @see Recyclable#recycle() |
| */ |
| public void recycle() { |
| locale = null; |
| language = null; |
| country = null; |
| variant = null; |
| super.recycle(); |
| } |
| |
| } |