| /* |
| * 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; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.nio.file.Files; |
| |
| import org.apache.maven.toolchain.model.PersistedToolchains; |
| import org.apache.maven.toolchain.v4.MavenToolchainsStaxReader; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * @deprecated instead use {@link org.apache.maven.toolchain.building.DefaultToolchainsBuilder} |
| */ |
| @Deprecated |
| @Named("default") |
| @Singleton |
| public class DefaultToolchainsBuilder implements ToolchainsBuilder { |
| private final Logger logger = LoggerFactory.getLogger(getClass()); |
| |
| public PersistedToolchains build(File userToolchainsFile) throws MisconfiguredToolchainException { |
| PersistedToolchains toolchains = null; |
| |
| if (userToolchainsFile != null && userToolchainsFile.isFile()) { |
| try (InputStream in = Files.newInputStream(userToolchainsFile.toPath())) { |
| toolchains = new PersistedToolchains(new MavenToolchainsStaxReader().read(in)); |
| } catch (Exception e) { |
| throw new MisconfiguredToolchainException( |
| "Cannot read toolchains file at " + userToolchainsFile.getAbsolutePath(), e); |
| } |
| |
| } else if (userToolchainsFile != null) { |
| logger.debug("Toolchains configuration was not found at {}", userToolchainsFile); |
| } |
| |
| return toolchains; |
| } |
| } |