001/*
002 * Copyright 2012-2017 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.cli.compiler.dependencies;
018
019import java.io.IOException;
020
021import org.apache.maven.model.Model;
022import org.apache.maven.model.building.DefaultModelProcessor;
023import org.apache.maven.model.io.DefaultModelReader;
024import org.apache.maven.model.locator.DefaultModelLocator;
025
026/**
027 * {@link DependencyManagement} derived from the effective pom of
028 * {@code spring-boot-dependencies}.
029 *
030 * @author Andy Wilkinson
031 * @since 1.3.0
032 */
033public class SpringBootDependenciesDependencyManagement
034                extends MavenModelDependencyManagement {
035
036        public SpringBootDependenciesDependencyManagement() {
037                super(readModel());
038        }
039
040        private static Model readModel() {
041                DefaultModelProcessor modelProcessor = new DefaultModelProcessor();
042                modelProcessor.setModelLocator(new DefaultModelLocator());
043                modelProcessor.setModelReader(new DefaultModelReader());
044
045                try {
046                        return modelProcessor.read(SpringBootDependenciesDependencyManagement.class
047                                        .getResourceAsStream("effective-pom.xml"), null);
048                }
049                catch (IOException ex) {
050                        throw new IllegalStateException("Failed to build model from effective pom",
051                                        ex);
052                }
053        }
054
055}