org.nuiton.i18n.plugin.bundle.csv.MergeBackCsvBundleMojo Maven / Gradle / Ivy
package org.nuiton.i18n.plugin.bundle.csv;
/*
* #%L
* I18n :: Maven Plugin
* %%
* Copyright (C) 2007 - 2014 CodeLutin
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import com.google.common.collect.Lists;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
import org.nuiton.csv.Import;
import org.nuiton.i18n.plugin.I18nUtil;
import org.nuiton.io.SortedProperties;
import java.io.File;
import java.io.FileInputStream;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.Locale;
/**
* To merge back from a csv bundle to a module i18n bundle files.
*
* Created on 7/26/14.
*
* @author Tony Chemit - [email protected]
* @since 3.3
*/
@Mojo(name = "merge-back-csv-bundle",
defaultPhase = LifecyclePhase.GENERATE_RESOURCES,
requiresProject = true,
requiresDependencyResolution = ResolutionScope.RUNTIME)
public class MergeBackCsvBundleMojo extends AbstractCsvBundleMojo {
/**
* To accept to add new keys in the original i18n bundle.
*
* The option is {@code false} by default, since merging operation should not add any new keys.
*/
@Parameter(property = "i18n.mergeNewKeys", defaultValue = "false")
protected boolean mergeNewKeys;
/** Directory where to find project i18n files. */
@Parameter(property = "i18n.src", defaultValue = "${project.basedir}/src/main/resources/i18n", required = true)
protected File src;
/**
* Name to use as prefix of generated files.
*
* Note : By default, use the artifact id.
*/
@Parameter(property = "i18n.artifactId", defaultValue = "${project.artifactId}", readonly = true)
protected String artifactId;
/**
* Location of the csv file to split.
*/
@Parameter(property = "i18n.bundleCsvFile", required = true)
protected File bundleCsvFile;
@Override
protected void doAction() throws Exception {
if (!silent) {
getLog().info("config - locales : " + Arrays.toString(locales));
getLog().info("config - csv separator : " + bundleCsvSeparator);
getLog().info("config - csv file : " + bundleCsvFile);
getLog().info("config - merge directory : " + src);
}
// load i18n csv file
LinkedList rows;
I18nBundleModel importModel = new I18nBundleModel(bundleCsvSeparator, locales);
FileInputStream inputStream = FileUtils.openInputStream(bundleCsvFile);
Import newImport;
try {
newImport = Import.newImport(importModel, inputStream);
rows = Lists.newLinkedList(newImport);
inputStream.close();
newImport.close();
} finally {
IOUtils.closeQuietly(inputStream);
}
// start the merge
for (Locale locale : locales) {
File bundleFile = I18nUtil.getI18nFile(src,
artifactId,
locale,
false);
SortedProperties properties = new SortedProperties(encoding);
// load old values
properties.load(bundleFile, encoding);
// push back values from csv file
for (I18nBundleModelRow row : rows) {
String key = row.getKey();
boolean keyIsPresent = properties.containsKey(key);
if (mergeNewKeys || keyIsPresent) {
properties.put(key, row.getLocaleValue(locale));
}
}
if (!isSilent()) {
getLog().info(String.format("Merge locale bundle %s in %s", locale, bundleFile));
}
properties.store(bundleFile);
}
}
}