| /* |
| * 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.Inject; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.List; |
| |
| import org.apache.maven.api.annotations.Nonnull; |
| import org.apache.maven.api.services.BuilderProblem; |
| import org.apache.maven.api.services.Source; |
| import org.apache.maven.api.services.ToolchainsBuilder; |
| 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.toolchain.PersistedToolchains; |
| import org.apache.maven.toolchain.building.DefaultToolchainsBuildingRequest; |
| import org.apache.maven.toolchain.building.ToolchainsBuildingException; |
| import org.apache.maven.toolchain.building.ToolchainsBuildingResult; |
| |
| @Named |
| @Singleton |
| public class DefaultToolchainsBuilder implements ToolchainsBuilder { |
| |
| private final org.apache.maven.toolchain.building.ToolchainsBuilder builder; |
| |
| @Inject |
| public DefaultToolchainsBuilder(org.apache.maven.toolchain.building.ToolchainsBuilder builder) { |
| this.builder = builder; |
| } |
| |
| @Nonnull |
| @Override |
| public ToolchainsBuilderResult build(ToolchainsBuilderRequest request) |
| throws ToolchainsBuilderException, IllegalArgumentException { |
| try { |
| DefaultToolchainsBuildingRequest req = new DefaultToolchainsBuildingRequest(); |
| if (request.getGlobalToolchainsSource().isPresent()) { |
| req.setGlobalToolchainsSource(new MappedToolchainsSource( |
| request.getGlobalToolchainsSource().get())); |
| } else if (request.getGlobalToolchainsPath().isPresent()) { |
| req.setGlobalToolchainsSource(new org.apache.maven.building.FileSource( |
| request.getGlobalToolchainsPath().get().toFile())); |
| } |
| if (request.getUserToolchainsSource().isPresent()) { |
| req.setUserToolchainsSource(new MappedToolchainsSource( |
| request.getUserToolchainsSource().get())); |
| } else if (request.getUserToolchainsPath().isPresent()) { |
| req.setUserToolchainsSource(new org.apache.maven.building.FileSource( |
| request.getUserToolchainsPath().get().toFile())); |
| } |
| ToolchainsBuildingResult result = builder.build(req); |
| return new ToolchainsBuilderResult() { |
| @Override |
| public PersistedToolchains getEffectiveToolchains() { |
| return result.getEffectiveToolchains().getDelegate(); |
| } |
| |
| @Override |
| public List<BuilderProblem> getProblems() { |
| return new MappedList<>(result.getProblems(), MappedBuilderProblem::new); |
| } |
| }; |
| } catch (ToolchainsBuildingException e) { |
| throw new ToolchainsBuilderException("Unable to build Toolchains", e); |
| } |
| } |
| |
| private static class MappedToolchainsSource implements org.apache.maven.building.Source { |
| private final Source source; |
| |
| MappedToolchainsSource(Source source) { |
| this.source = source; |
| } |
| |
| @Override |
| public InputStream getInputStream() throws IOException { |
| return source.openStream(); |
| } |
| |
| @Override |
| public String getLocation() { |
| return source.getLocation(); |
| } |
| } |
| |
| private static class MappedBuilderProblem implements BuilderProblem { |
| private final org.apache.maven.building.Problem problem; |
| |
| MappedBuilderProblem(org.apache.maven.building.Problem problem) { |
| this.problem = problem; |
| } |
| |
| @Override |
| public String getSource() { |
| return problem.getSource(); |
| } |
| |
| @Override |
| public int getLineNumber() { |
| return problem.getLineNumber(); |
| } |
| |
| @Override |
| public int getColumnNumber() { |
| return problem.getColumnNumber(); |
| } |
| |
| @Override |
| public String getLocation() { |
| return problem.getLocation(); |
| } |
| |
| @Override |
| public Exception getException() { |
| return problem.getException(); |
| } |
| |
| @Override |
| public String getMessage() { |
| return problem.getMessage(); |
| } |
| |
| @Override |
| public Severity getSeverity() { |
| return Severity.valueOf(problem.getSeverity().name()); |
| } |
| } |
| } |