| /******************************************************************************* |
| * Copyright (c) 2001, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jem.internal.java.init; |
| import org.eclipse.emf.ecore.EPackage; |
| import org.eclipse.emf.ecore.EcorePackage; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl; |
| import org.eclipse.jem.java.JavaRefPackage; |
| import org.eclipse.jem.internal.java.adapters.JavaXMIFactoryImpl; |
| |
| /** |
| * Initialize the Java Reflection mechanisms. |
| */ |
| public class JavaInit { |
| protected static boolean initialized = false; |
| protected static boolean plugin_initialized = false; |
| |
| public static void init() { |
| init(true); |
| } |
| |
| public static void init(boolean shouldPreRegisterPackages) { |
| if (!initialized) { |
| initialized = true; |
| if (shouldPreRegisterPackages) { |
| preRegisterPackages(); |
| setDefaultResourceFactory(); |
| } |
| //Register resource factory |
| JavaXMIFactoryImpl.register(); |
| } |
| } |
| |
| private static void preRegisterPackages() { |
| //ecore |
| if (!EPackage.Registry.INSTANCE.containsKey("ecore.xmi")) //$NON-NLS-1$ |
| EPackage.Registry.INSTANCE.put("ecore.xmi", EcorePackage.eINSTANCE); //$NON-NLS-1$ |
| //java |
| if (!EPackage.Registry.INSTANCE.containsKey("java.xmi")) //$NON-NLS-1$ |
| EPackage.Registry.INSTANCE.put("java.xmi", JavaRefPackage.eINSTANCE); //$NON-NLS-1$ |
| } |
| protected static void setDefaultResourceFactory() { |
| //This is not done outside of Eclipse |
| if (Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().get(Resource.Factory.Registry.DEFAULT_EXTENSION) == null) |
| Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put( |
| Resource.Factory.Registry.DEFAULT_EXTENSION, |
| new XMIResourceFactoryImpl()); |
| } |
| |
| public static void setPluginInit(boolean bPluginInit) { |
| // Here's where the configuration file would be read. |
| plugin_initialized = bPluginInit; |
| } |
| |
| } |