| package org.apache.maven.settings.io; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.Writer; |
| import java.util.Map; |
| import java.util.Objects; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import org.apache.maven.settings.Settings; |
| import org.apache.maven.settings.io.xpp3.SettingsXpp3Writer; |
| import org.codehaus.plexus.util.WriterFactory; |
| |
| /** |
| * Handles serialization of settings into the default textual format. |
| * |
| * @author Benjamin Bentmann |
| */ |
| @Named |
| @Singleton |
| public class DefaultSettingsWriter |
| implements SettingsWriter |
| { |
| |
| @Override |
| public void write( File output, Map<String, Object> options, Settings settings ) |
| throws IOException |
| { |
| Objects.requireNonNull( output, "output cannot be null" ); |
| Objects.requireNonNull( settings, "settings cannot be null" ); |
| |
| output.getParentFile().mkdirs(); |
| |
| write( WriterFactory.newXmlWriter( output ), options, settings ); |
| } |
| |
| @Override |
| public void write( Writer output, Map<String, Object> options, Settings settings ) |
| throws IOException |
| { |
| Objects.requireNonNull( output, "output cannot be null" ); |
| Objects.requireNonNull( settings, "settings cannot be null" ); |
| |
| try ( Writer out = output ) |
| { |
| new SettingsXpp3Writer().write( out, settings ); |
| } |
| } |
| |
| @Override |
| public void write( OutputStream output, Map<String, Object> options, Settings settings ) |
| throws IOException |
| { |
| Objects.requireNonNull( output, "output cannot be null" ); |
| Objects.requireNonNull( settings, "settings cannot be null" ); |
| |
| String encoding = settings.getModelEncoding(); |
| // TODO Use StringUtils here |
| if ( encoding == null || encoding.length() <= 0 ) |
| { |
| encoding = "UTF-8"; |
| } |
| |
| try ( Writer out = new OutputStreamWriter( output, encoding ) ) |
| { |
| write( out, options, settings ); |
| } |
| } |
| |
| } |