| /* |
| * 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.maven.internal.impl; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.Reader; |
| import java.io.Writer; |
| import java.util.Objects; |
| |
| import org.apache.maven.api.annotations.Nonnull; |
| import org.apache.maven.api.services.xml.SettingsXmlFactory; |
| import org.apache.maven.api.services.xml.XmlReaderException; |
| import org.apache.maven.api.services.xml.XmlReaderRequest; |
| import org.apache.maven.api.services.xml.XmlWriterException; |
| import org.apache.maven.api.services.xml.XmlWriterRequest; |
| import org.apache.maven.api.settings.InputSource; |
| import org.apache.maven.api.settings.Settings; |
| import org.apache.maven.settings.v4.SettingsStaxReader; |
| import org.apache.maven.settings.v4.SettingsStaxWriter; |
| |
| @Named |
| @Singleton |
| public class DefaultSettingsXmlFactory implements SettingsXmlFactory { |
| @Override |
| public Settings read(@Nonnull XmlReaderRequest request) throws XmlReaderException { |
| Objects.requireNonNull(request, "request can not be null"); |
| Reader reader = request.getReader(); |
| InputStream inputStream = request.getInputStream(); |
| if (reader == null && inputStream == null) { |
| throw new IllegalArgumentException("reader or inputStream must be non null"); |
| } |
| try { |
| InputSource source = null; |
| if (request.getModelId() != null || request.getLocation() != null) { |
| source = new InputSource(request.getLocation()); |
| } |
| SettingsStaxReader xml = new SettingsStaxReader(); |
| xml.setAddDefaultEntities(request.isAddDefaultEntities()); |
| if (reader != null) { |
| return xml.read(reader, request.isStrict(), source); |
| } else { |
| return xml.read(inputStream, request.isStrict(), source); |
| } |
| } catch (Exception e) { |
| throw new XmlReaderException("Unable to read settings", e); |
| } |
| } |
| |
| @Override |
| public void write(XmlWriterRequest<Settings> request) throws XmlWriterException { |
| Objects.requireNonNull(request, "request can not be null"); |
| Settings content = Objects.requireNonNull(request.getContent(), "content can not be null"); |
| OutputStream outputStream = request.getOutputStream(); |
| Writer writer = request.getWriter(); |
| if (writer == null && outputStream == null) { |
| throw new IllegalArgumentException("writer or outputStream must be non null"); |
| } |
| try { |
| if (writer != null) { |
| new SettingsStaxWriter().write(writer, content); |
| } else { |
| new SettingsStaxWriter().write(outputStream, content); |
| } |
| } catch (Exception e) { |
| throw new XmlWriterException("Unable to write settings", e); |
| } |
| } |
| } |