134 lines
5.1 KiB
Java
134 lines
5.1 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.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.OutputStreamWriter;
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import java.io.Writer;
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import java.nio.charset.StandardCharsets;
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import java.util.Arrays;
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import java.util.Properties;
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public class Import {
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public static void main(String... args) throws IOException {
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File root = new File(Constants.STORAGE_DIR);
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for (File f : root.listFiles()) {
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// Not robust but good enough
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if (f.isFile() && f.getName().startsWith(Constants.L10N_PREFIX)) {
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processFile(f);
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}
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}
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}
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@SuppressWarnings("null")
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private static void processFile(File f) throws IOException {
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String language = Utils.getLanguage(f.getName());
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// Unlike the master branch, don't skip the original so we can import
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// updates to the English translations
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Properties props = Utils.load(f);
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Object[] objKeys = props.keySet().toArray();
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Arrays.sort(objKeys);
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String currentPkg = null;
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Writer w = null;
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String currentGroup = "zzz";
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for (Object objKey : objKeys) {
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String key = (String) objKey;
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CompositeKey cKey = new CompositeKey(key);
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if (!cKey.pkg.equals(currentPkg)) {
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currentPkg = cKey.pkg;
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if (w != null) {
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w.close();
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}
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File outFile = new File(currentPkg.replace('.', File.separatorChar), Constants.L10N_PREFIX + language + Constants.L10N_SUFFIX);
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FileOutputStream fos = new FileOutputStream(outFile);
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w = new OutputStreamWriter(fos, StandardCharsets.UTF_8);
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insertLicense(w);
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}
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if (!currentGroup.equals(cKey.group)) {
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currentGroup = cKey.group;
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w.write(System.lineSeparator());
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}
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w.write(cKey.key + "=" + Utils.formatValue(props.getProperty(key)));
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w.write(System.lineSeparator());
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}
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if (w != null) {
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w.close();
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}
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}
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private static void insertLicense(Writer w) throws IOException {
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w.write("# Licensed to the Apache Software Foundation (ASF) under one or more");
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w.write(System.lineSeparator());
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w.write("# contributor license agreements. See the NOTICE file distributed with");
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w.write(System.lineSeparator());
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w.write("# this work for additional information regarding copyright ownership.");
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w.write(System.lineSeparator());
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w.write("# The ASF licenses this file to You under the Apache License, Version 2.0");
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w.write(System.lineSeparator());
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w.write("# (the \"License\"); you may not use this file except in compliance with");
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w.write(System.lineSeparator());
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w.write("# the License. You may obtain a copy of the License at");
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w.write(System.lineSeparator());
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w.write("#");
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w.write(System.lineSeparator());
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w.write("# http://www.apache.org/licenses/LICENSE-2.0");
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w.write(System.lineSeparator());
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w.write("#");
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w.write(System.lineSeparator());
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w.write("# Unless required by applicable law or agreed to in writing, software");
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w.write(System.lineSeparator());
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w.write("# distributed under the License is distributed on an \"AS IS\" BASIS,");
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w.write(System.lineSeparator());
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w.write("# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.");
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w.write(System.lineSeparator());
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w.write("# See the License for the specific language governing permissions and");
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w.write(System.lineSeparator());
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w.write("# limitations under the License.");
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w.write(System.lineSeparator());
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}
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private static class CompositeKey {
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public final String pkg;
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public final String key;
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public final String group;
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public CompositeKey(String in) {
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int posPkg = in.indexOf(Constants.END_PACKAGE_MARKER);
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pkg = in.substring(0, posPkg);
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key = in.substring(posPkg + Constants.END_PACKAGE_MARKER.length());
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int posGroup = key.indexOf('.');
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if (posGroup == -1) {
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group = "";
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} else {
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group = key.substring(0, posGroup);
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}
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}
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}
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}
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