77 lines
2.8 KiB
Java
77 lines
2.8 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.tomcat.buildutil.translate;
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import java.io.IOException;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Properties;
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/**
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* Generates a set of translated property files to back-port updates to a
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* previous version. If the source and target use the same value for the English
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* key then any translated value for that key is copied from the source to the
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* target.
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*/
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public class BackportTranslations extends BackportBase {
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public static void main(String... args) throws IOException {
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BackportTranslations backport = new BackportTranslations(args);
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backport.execute();
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}
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protected BackportTranslations(String[] args) throws IOException {
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super(args);
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}
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@Override
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protected void execute() throws IOException {
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for (String langauge : targetTranslations.keySet()) {
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// Skip source
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if (langauge.length() == 0) {
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continue;
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}
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Properties sourceTranslated = sourceTranslations.get(langauge);
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Properties targetTranslated = targetTranslations.get(langauge);
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if (targetTranslated == null) {
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targetTranslated = new Properties();
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targetTranslations.put(langauge, targetTranslated);
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}
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for (Object key : targetEnglish.keySet()) {
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if (sourceTranslated.containsKey(key) &&
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targetEnglish.get(key).equals(sourceEnglish.get(key))) {
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targetTranslated.put(key, sourceTranslated.get(key));
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}
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}
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// Remove translated values for keys that have been removed
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Iterator<Map.Entry<Object,Object>> iter = targetTranslated.entrySet().iterator();
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while (iter.hasNext()) {
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Map.Entry<Object,Object> entry = iter.next();
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if (!targetEnglish.containsKey(entry.getKey())) {
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iter.remove();
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}
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}
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Utils.export(langauge, targetTranslated, storageDir);
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}
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}
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}
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