| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.lucene.benchmark.byTask.tasks; |
| |
| |
| import java.util.Locale; |
| import java.util.StringTokenizer; |
| |
| import org.apache.lucene.benchmark.byTask.PerfRunData; |
| |
| /** |
| * Set a {@link java.util.Locale} for use in benchmarking. |
| * <p> |
| * Locales can be specified in the following ways: |
| * <ul> |
| * <li><code>de</code>: Language "de" |
| * <li><code>en,US</code>: Language "en", country "US" |
| * <li><code>no,NO,NY</code>: Language "no", country "NO", variant "NY" |
| * <li><code>ROOT</code>: The root (language-agnostic) Locale |
| * <li><empty string>: Erase the Locale (null) |
| * </ul> |
| */ |
| public class NewLocaleTask extends PerfTask { |
| private String language; |
| private String country; |
| private String variant; |
| |
| /** |
| * Create a new {@link java.util.Locale} and set it it in the getRunData() for |
| * use by all future tasks. |
| */ |
| public NewLocaleTask(PerfRunData runData) { |
| super(runData); |
| } |
| |
| static Locale createLocale(String language, String country, String variant) { |
| if (language == null || language.length() == 0) |
| return null; |
| |
| String lang = language; |
| if (lang.equalsIgnoreCase("ROOT")) |
| lang = ""; // empty language is the root locale in the JDK |
| |
| return new Locale(lang, country, variant); |
| } |
| |
| @Override |
| public int doLogic() throws Exception { |
| Locale locale = createLocale(language, country, variant); |
| getRunData().setLocale(locale); |
| System.out.println("Changed Locale to: " + |
| (locale == null ? "null" : |
| (locale.getDisplayName(Locale.ENGLISH).length() == 0) ? "root locale" : locale)); |
| return 1; |
| } |
| |
| @Override |
| public void setParams(String params) { |
| super.setParams(params); |
| language = country = variant = ""; |
| StringTokenizer st = new StringTokenizer(params, ","); |
| if (st.hasMoreTokens()) |
| language = st.nextToken(); |
| if (st.hasMoreTokens()) |
| country = st.nextToken(); |
| if (st.hasMoreTokens()) |
| variant = st.nextToken(); |
| } |
| |
| @Override |
| public boolean supportsParams() { |
| return true; |
| } |
| } |