1 /** 2 * This file Copyright (c) 2011 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.init; 35 36 import info.magnolia.init.properties.InitPathsPropertySource; 37 import info.magnolia.init.properties.ModulePropertiesSource; 38 import info.magnolia.init.properties.SystemPropertySource; 39 import info.magnolia.module.ModuleRegistry; 40 41 import java.io.IOException; 42 import java.util.ArrayList; 43 import java.util.List; 44 45 import javax.inject.Inject; 46 import javax.inject.Singleton; 47 48 /** 49 * This implementation of {@link MagnoliaConfigurationProperties} sets up the following list of {@link PropertySource}: 50 * <ul> 51 * <li>{@link InitPathsPropertySource}</li> 52 * <li>/mgnl-beans.properties (list of default core components - TODO : this might move to core's module descriptor</li> 53 * <li>{@link ModulePropertiesSource} (all properties exposed my modules)</li> 54 * <li>Sources provided by {@link MagnoliaPropertiesResolver}</li> 55 * <li>{@link SystemPropertySource}</li> 56 * </ul> 57 * 58 * This class along with {@link DefaultMagnoliaPropertiesResolver} provide a replacement for PropertiesInitializer since 4.5. 59 * 60 * @since 4.5 61 * 62 * @author gjoseph 63 * @version $Revision: $ ($Author: $) 64 */ 65 @Singleton 66 public class DefaultMagnoliaConfigurationProperties extends AbstractMagnoliaConfigurationProperties { 67 68 private final MagnoliaInitPaths initPaths; 69 private final ModuleRegistry moduleRegistry; 70 private final MagnoliaPropertiesResolver resolver; 71 72 @Inject 73 public DefaultMagnoliaConfigurationProperties(MagnoliaInitPaths initPaths, ModuleRegistry moduleRegistry, MagnoliaPropertiesResolver resolver) { 74 super(null); 75 this.initPaths = initPaths; 76 this.moduleRegistry = moduleRegistry; 77 this.resolver = resolver; 78 } 79 80 @Override 81 public void init() throws Exception { 82 this.sources = makeSources(initPaths, moduleRegistry, resolver); 83 } 84 85 protected static List<PropertySource> makeSources(MagnoliaInitPaths initPaths, ModuleRegistry moduleRegistry, MagnoliaPropertiesResolver resolver) throws IOException { 86 final List<PropertySource> allSources = new ArrayList<PropertySource>(); 87 // TODO - this is not correct: we only want OVERRIDING properties here, not all. 88 allSources.add(new SystemPropertySource()); 89 final List<PropertySource> configuredSources = resolver.getSources(); 90 for (PropertySource source : configuredSources) { 91 allSources.add(source); 92 } 93 allSources.add(new ModulePropertiesSource(moduleRegistry)); 94 allSources.add(new InitPathsPropertySource(initPaths)); 95 96 // TODO close streams 97 // TODO resolve nested properties - now ? 98 return allSources; 99 } 100 }