001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.maven.resolver.examples.sisu;
020
021import javax.inject.Inject;
022
023import com.google.inject.Binder;
024import com.google.inject.Module;
025import org.eclipse.sisu.inject.MutableBeanLocator;
026import org.eclipse.sisu.wire.ParameterKeys;
027
028/**
029 * Sisu module for demo snippets.
030 */
031public class SisuRepositorySystemDemoModule implements Module {
032    @Override
033    public void configure(final Binder binder) {
034        // NOTE: Maven 3.8.1 used in demo has Sisu Index for ALL components (older Maven does NOT have!)
035        binder.bind(ParameterKeys.PROPERTIES).toInstance(System.getProperties());
036        binder.bind(ShutdownThread.class).asEagerSingleton();
037    }
038
039    static final class ShutdownThread extends Thread {
040        private final MutableBeanLocator locator;
041
042        @Inject
043        ShutdownThread(final MutableBeanLocator locator) {
044            this.locator = locator;
045            Runtime.getRuntime().addShutdownHook(this);
046        }
047
048        @Override
049        public void run() {
050            locator.clear();
051        }
052    }
053}