/* * %W% %E% * * Copyright 1990-2006 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License version * 2 only, as published by the Free Software Foundation. * * This program 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 * General Public License version 2 for more details (a copy is * included at /legal/license.txt). * * You should have received a copy of the GNU General Public License * version 2 along with this work; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa * Clara, CA 95054 or visit www.sun.com if you need additional * information or have any questions. */ package com.sun.jumpimpl.executive; import com.sun.jump.module.presentation.JUMPPresentationModule; import com.sun.jump.module.presentation.JUMPPresentationModuleFactory; import com.sun.jump.executive.JUMPExecutive; import com.sun.jump.executive.JUMPUserInputManager; import com.sun.jump.executive.JUMPIsolateFactory; import com.sun.jump.executive.JUMPIsolateProxy; import com.sun.jump.executive.JUMPApplicationProxy; import com.sun.jump.message.JUMPMessagingService; import com.sun.jump.message.JUMPMessageDispatcher; import com.sun.jump.message.JUMPOutgoingMessage; import com.sun.jump.message.JUMPMessage; import com.sun.jump.common.JUMPAppModel; import com.sun.jumpimpl.process.JUMPProcessProxyImpl; import com.sun.jumpimpl.process.JUMPModulesConfig; import com.sun.jump.os.JUMPOSInterface; import com.sun.jump.common.JUMPContent; import com.sun.jump.common.JUMPApplication; import com.sun.jump.module.installer.JUMPInstallerModuleFactory; import com.sun.jump.module.installer.JUMPInstallerModule; import java.util.Properties; import java.io.IOException; import java.io.InputStream; import java.io.FileInputStream; import java.io.BufferedInputStream; public class JUMPExecutiveImpl extends JUMPExecutive { private JUMPProcessProxyImpl pp; private JUMPOSInterface os; private JUMPIsolateFactory isolateFactory = null; // name of a propoerty which points to name of a propoerty file which // overrides default modules configuration private final static String PROPERTY_FILE_NAME_PROP = "runtime-properties-file"; private void handleCommandLine(String[] args) { // remove default value (if any) JUMPModulesConfig.getProperties().remove(PROPERTY_FILE_NAME_PROP); for(int i = 0; i < args.length; ++i) { if("--config-file".equals(args[i])) { if(!(++i < args.length) || args[i] == null) { throw new IllegalArgumentException( "configuration file not specified"); } JUMPModulesConfig.overrideDefaultConfig(args[i]); // put name of a property file overriding default properties // in the configuration map hopeing JUMPIsolateManagerModule // implementation will hook it up JUMPModulesConfig.getProperties().put( PROPERTY_FILE_NAME_PROP, args[i]); } } } public JUMPExecutiveImpl() { super(); } /* * Main entry point to the executive */ public static void main(String[] args) { JUMPExecutiveImpl jei = new JUMPExecutiveImpl(); jei.handleCommandLine(args); // Initialize os interface new com.sun.jumpimpl.os.JUMPOSInterfaceImpl(); // Get critical objects jei.os = JUMPOSInterface.getInstance(); jei.pp = JUMPProcessProxyImpl.createProcessProxyImpl(jei.os.getProcessID()); JUMPFactories.init(JUMPModulesConfig.getProperties()); if (false) { // Sample code to create blank isolate upon startup JUMPIsolateFactory factory = jei.getIsolateFactory(); JUMPIsolateProxy ip = factory.newIsolate(JUMPAppModel.XLET); System.err.println("New isolate created="+ip); JUMPInstallerModuleFactory imf = JUMPInstallerModuleFactory.getInstance(); JUMPInstallerModule xletInstaller = imf.getModule(JUMPAppModel.XLET); JUMPContent[] content = xletInstaller.getInstalled(); if (content != null) { for (int i = 0; i < content.length; i++) { JUMPApplication app = (JUMPApplication)content[i]; System.err.println("App["+i+"] = "+app); } JUMPApplicationProxy appProxy = ip.startApp((JUMPApplication)content[0], null); System.err.println("Executive started app="+appProxy); } else { System.err.println("No content available"); System.exit(1); } } // Take it away, someone -- presentation mode? try { JUMPPresentationModule pm = getPresentation(); if (pm != null) { pm.start(); } else { System.err.println("A JUMP presentation module will not be run."); } } catch(Throwable e) { e.printStackTrace(); } } public static JUMPPresentationModule getPresentation() { String presentationMode = (String)JUMPModulesConfig.getProperties().get("jump.presentation"); JUMPPresentationModuleFactory pmf = JUMPPresentationModuleFactory.getInstance(); if (pmf != null) { return pmf.getModule(presentationMode); } else { return null; } } public int getProcessId() { return os.getProcessID(); } public JUMPMessageDispatcher getMessageDispatcher() { return pp.getMessageDispatcher(); } public JUMPOutgoingMessage newOutgoingMessage(String mesgType) { return pp.newOutgoingMessage(mesgType); } public JUMPOutgoingMessage newOutgoingMessage(JUMPMessage requestMessage) { return pp.newOutgoingMessage(requestMessage); } public JUMPMessage newMessage(byte[] rawData) { return pp.newMessage(rawData); } public JUMPUserInputManager getUserInputManager() { return null; } public synchronized JUMPIsolateFactory getIsolateFactory() { if (isolateFactory == null) isolateFactory = new IsolateFactoryImpl(); return isolateFactory; } }
