| /* |
| * 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.toolchain.building; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.lang.reflect.Method; |
| import java.nio.file.Path; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import org.apache.maven.api.Session; |
| import org.apache.maven.api.services.BuilderProblem; |
| import org.apache.maven.api.services.Source; |
| import org.apache.maven.api.services.ToolchainsBuilderException; |
| import org.apache.maven.api.services.ToolchainsBuilderRequest; |
| import org.apache.maven.api.services.ToolchainsBuilderResult; |
| import org.apache.maven.api.services.xml.ToolchainsXmlFactory; |
| import org.apache.maven.building.FileSource; |
| import org.apache.maven.building.Problem; |
| import org.apache.maven.building.ProblemCollector; |
| import org.apache.maven.building.ProblemCollectorFactory; |
| import org.apache.maven.toolchain.model.PersistedToolchains; |
| import org.codehaus.plexus.interpolation.os.OperatingSystemUtils; |
| |
| /** |
| * |
| * @since 3.3.0 |
| */ |
| @Named |
| @Singleton |
| public class DefaultToolchainsBuilder implements ToolchainsBuilder { |
| private final org.apache.maven.api.services.ToolchainsBuilder builder; |
| private final ToolchainsXmlFactory toolchainsXmlFactory; |
| |
| @Inject |
| public DefaultToolchainsBuilder( |
| org.apache.maven.api.services.ToolchainsBuilder builder, ToolchainsXmlFactory toolchainsXmlFactory) { |
| this.builder = builder; |
| this.toolchainsXmlFactory = toolchainsXmlFactory; |
| } |
| |
| @Override |
| public ToolchainsBuildingResult build(ToolchainsBuildingRequest request) throws ToolchainsBuildingException { |
| try { |
| ToolchainsBuilderResult result = builder.build(ToolchainsBuilderRequest.builder() |
| .session((Session) java.lang.reflect.Proxy.newProxyInstance( |
| Session.class.getClassLoader(), |
| new Class[] {Session.class}, |
| (Object proxy, Method method, Object[] args) -> { |
| if ("getSystemProperties".equals(method.getName())) { |
| Map<String, String> properties = new HashMap<>(); |
| Properties env = OperatingSystemUtils.getSystemEnvVars(); |
| env.stringPropertyNames() |
| .forEach(k -> properties.put("env." + k, env.getProperty(k))); |
| return properties; |
| } else if ("getUserProperties".equals(method.getName())) { |
| return Map.of(); |
| } else if ("getService".equals(method.getName())) { |
| if (args[0] == ToolchainsXmlFactory.class) { |
| return toolchainsXmlFactory; |
| } |
| } |
| return null; |
| })) |
| .globalToolchainsSource(convert(request.getGlobalToolchainsSource())) |
| .userToolchainsSource(convert(request.getUserToolchainsSource())) |
| .build()); |
| |
| return new DefaultToolchainsBuildingResult( |
| new PersistedToolchains(result.getEffectiveToolchains()), convert(result.getProblems())); |
| } catch (ToolchainsBuilderException e) { |
| throw new ToolchainsBuildingException(convert(e.getProblems())); |
| } |
| } |
| |
| private Source convert(org.apache.maven.building.Source source) { |
| if (source instanceof FileSource fs) { |
| return Source.fromPath(fs.getPath()); |
| } else if (source != null) { |
| return new Source() { |
| @Override |
| public Path getPath() { |
| return null; |
| } |
| |
| @Override |
| public InputStream openStream() throws IOException { |
| return source.getInputStream(); |
| } |
| |
| @Override |
| public String getLocation() { |
| return source.getLocation(); |
| } |
| |
| @Override |
| public Source resolve(String relative) { |
| return null; |
| } |
| }; |
| } else { |
| return null; |
| } |
| } |
| |
| private List<Problem> convert(List<BuilderProblem> problems) { |
| ProblemCollector collector = ProblemCollectorFactory.newInstance(null); |
| problems.forEach(p -> collector.add( |
| Problem.Severity.valueOf(p.getSeverity().name()), |
| p.getMessage(), |
| p.getLineNumber(), |
| p.getColumnNumber(), |
| p.getException())); |
| return collector.getProblems(); |
| } |
| } |