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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright 2011 OpenConcerto, by ILM Informatique. All rights reserved.
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*
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* The contents of this file are subject to the terms of the GNU General Public License Version 3
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* only ("GPL"). You may not use this file except in compliance with the License. You can obtain a
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* copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific
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* language governing permissions and limitations under the License.
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*
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* When distributing the software, include this License Header Notice in each file.
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*/
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package org.openconcerto.erp.modules;
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import org.openconcerto.erp.config.Gestion;
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import org.openconcerto.utils.FileUtils;
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import java.io.File;
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import java.io.IOException;
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/**
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* Package a module from a project and launch it. The system property {@link #MODULE_DIR_PROP} must
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* be defined.
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*
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* @author Sylvain CUAZ
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* @see ModulePackager
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*/
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public class ModuleLauncher {
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/**
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* Required system property, it must point to a directory with module classes in bin/, this
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* class will put the packaged module in the dist/ subdirectory.
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*/
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public static final String MODULE_DIR_PROP = "module.dir";
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/**
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* System property to use if the module properties files isn't "module.properties" (this
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* property is evaluated relative to {@link #MODULE_DIR_PROP}).
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*/
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public static final String MODULE_PROPS_FILE_PROP = "module.propsFile";
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public static void main(String[] args) throws IOException {
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final File moduleDir = new File(System.getProperty(MODULE_DIR_PROP));
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final File propsFile = new File(moduleDir, System.getProperty(MODULE_PROPS_FILE_PROP, "module.properties"));
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final boolean launchFromPackage = !Boolean.getBoolean("module.fromProject");
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final File classes = new File(moduleDir, "bin");
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// always update dist/ to avoid out of date problems
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final File distDir = new File(moduleDir, "dist");
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FileUtils.mkdir_p(distDir);
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final File jar = new ModulePackager(propsFile, classes).writeToDir(distDir);
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// to avoid out of date modules from OpenConcerto (e.g. when launching this module, the jars
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// of MODULES_DIR are used for dependencies)
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FileUtils.copyFile(jar, new File(Gestion.MODULES_DIR, jar.getName()));
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final ModuleFactory factory;
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if (launchFromPackage) {
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factory = new JarModuleFactory(jar);
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} else {
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factory = new RuntimeModuleFactory(propsFile);
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try {
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Class.forName(factory.getMainClass());
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} catch (ClassNotFoundException e) {
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throw new IllegalStateException("Module classes are not in the classpath (they should be in " + classes + ")", e);
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}
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}
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Gestion.main(args);
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// add after main() otherwise we could be overwritten by an older jar
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ModuleManager.getInstance().addFactoryAndStart(factory, false);
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}
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}
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