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- /* ========================================================================
- * JCommon : a free general purpose class library for the Java(tm) platform
- * ========================================================================
- *
- * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
- *
- * Project Info: http://www.jfree.org/jcommon/index.html
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- *
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
- * in the United States and other countries.]
- *
- * -------------
- * BaseBoot.java
- * -------------
- * (C)opyright 2004, by Thomas Morgner and Contributors.
- *
- * Original Author: Thomas Morgner;
- * Contributor(s): David Gilbert (for Object Refinery Limited);
- *
- * $Id: BaseBoot.java,v 1.11 2007/11/02 17:50:34 taqua Exp $
- *
- * Changes
- * -------
- * 07-Jun-2004 : Added source headers (DG);
- *
- */
- package org.jfree.base;
- import org.jfree.JCommon;
- import org.jfree.base.config.ModifiableConfiguration;
- import org.jfree.base.log.DefaultLogModule;
- import org.jfree.util.Configuration;
- import org.jfree.util.ObjectUtilities;
- /**
- * The base boot class. This initializes the services provided by
- * JCommon.
- *
- * @author Thomas Morgner
- */
- public class BaseBoot extends AbstractBoot {
- /**
- * Singleton instance.
- */
- private static BaseBoot singleton;
- /**
- * The project info.
- */
- private BootableProjectInfo bootableProjectInfo;
- /**
- * Default constructor (private).
- */
- private BaseBoot() {
- this.bootableProjectInfo = JCommon.INFO;
- }
- /**
- * Returns the global configuration as modifiable configuration reference.
- *
- * @return the global configuration
- */
- public static ModifiableConfiguration getConfiguration() {
- return (ModifiableConfiguration) getInstance().getGlobalConfig();
- }
- /**
- * Returns the global configuration for JFreeReport.
- * <p>
- * In the current implementation, the configuration has no properties defined, but
- * references a parent configuration that:</p>
- * <ul> <li>copies across all the
- * <code>System</code> properties to use as report configuration properties (obviously
- * the majority of them will not apply to reports);</li> <li>itself references a parent
- * configuration that reads its properties from a file <code>jfreereport.properties</code>.
- * </ul>
- *
- * @return the global configuration.
- */
- protected synchronized Configuration loadConfiguration() {
- return createDefaultHierarchicalConfiguration
- ("/org/jfree/base/jcommon.properties",
- "/jcommon.properties", true, BaseBoot.class);
- }
- /**
- * Returns the boot instance.
- *
- * @return The boot instance.
- */
- public static synchronized AbstractBoot getInstance() {
- if (singleton == null) {
- singleton = new BaseBoot();
- }
- return singleton;
- }
- /**
- * Performs the boot process.
- */
- protected void performBoot() {
- // configure the classloader from the properties-file.
- ObjectUtilities.setClassLoaderSource
- (getConfiguration().getConfigProperty("org.jfree.ClassLoader"));
- getPackageManager().addModule(DefaultLogModule.class.getName());
- getPackageManager().load("org.jfree.jcommon.modules.");
- getPackageManager().initializeModules();
- }
- /**
- * Returns the project info.
- *
- * @return The project info.
- */
- protected BootableProjectInfo getProjectInfo() {
- return this.bootableProjectInfo;
- }
- }
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