blob: cff334d788ba784ab538c6d01a8afcf47cda36ea [file] [log] [blame]
/*
* 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());
}
}
}