1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.maven.toolchain.io; 20 21 import javax.inject.Named; 22 import javax.inject.Singleton; 23 24 import java.io.IOException; 25 import java.io.Writer; 26 import java.util.Map; 27 import java.util.Objects; 28 29 import org.apache.maven.toolchain.model.PersistedToolchains; 30 import org.apache.maven.toolchain.v4.MavenToolchainsXpp3Writer; 31 32 /** 33 * Handles serialization of toolchains into the default textual format. 34 * 35 * @author Mike Mol 36 * @author Martin Kanters 37 */ 38 @Named 39 @Singleton 40 public class DefaultToolchainsWriter implements ToolchainsWriter { 41 42 @Override 43 public void write(Writer output, Map<String, Object> options, PersistedToolchains toolchains) throws IOException { 44 Objects.requireNonNull(output, "output cannot be null"); 45 Objects.requireNonNull(toolchains, "toolchains cannot be null"); 46 47 try (Writer out = output) { 48 new MavenToolchainsXpp3Writer().write(out, toolchains.getDelegate()); 49 } 50 } 51 }