User: mnf999 Date: 01/08/29 16:15:38 Added: src/main/org/jboss/system Shutdown.java ShutdownMBean.java Log: Just moving the Shutdown stuff to system Revision Changes Path 1.1 jboss/src/main/org/jboss/system/Shutdown.java Index: Shutdown.java =================================================================== /* * JBoss, the OpenSource J2EE webOS * * Distributable under LGPL license. * See terms of license at gnu.org. */ package org.jboss.system; import java.util.List; import java.util.ArrayList; import javax.management.ObjectName; import javax.management.MBeanServer; import javax.management.MBeanRegistration; import javax.management.RuntimeMBeanException; import org.apache.log4j.Category; /** * Shutdown service. Installs a hook to cleanly shutdown the server and * provides the ability to handle user shutdown requests. * * @author <a href="mailto:[EMAIL PROTECTED]";>Rickard Öberg</a> * @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a> * @version $Revision: 1.1 $ */ public class Shutdown implements MBeanRegistration, ShutdownMBean { // Constants ----------------------------------------------------- /** The default object name to use. */ public static final String OBJECT_NAME = ":type=Shutdown"; // Attributes ---------------------------------------------------- /** Instance logger. */ private final Category log = Category.getInstance(Shutdown.class); /** The MBean server we are attached to. */ private MBeanServer server; // Public ------------------------------------------------------- /** * Shutdown the virtual machine and run shutdown hooks. */ public void shutdown() { log.info("Shutting down"); System.exit(0); // This will execute the shutdown hook } /** * Forcibly terminates the currently running Java virtual machine. */ public void halt() { System.err.println("Halting the system now!"); Runtime.getRuntime().halt(0); } // MBeanRegistration implementation ------------------------------ /** * Saves a reference to the MBean server for later use and installs * a shutdown hook. * * @param server The MBean server which we are going to be registered. * @param name The object name we have been configured to use. * @return Our preferred object name. * * @throws MalformedObjectNameException */ public ObjectName preRegister(final MBeanServer server, final ObjectName name) throws Exception { this.server = server; try { Runtime.getRuntime().addShutdownHook(new Thread("JBoss Shutdown Hook") { public void run() { log.info("Shutting down all services"); System.out.println("Shutting down"); // Make sure all services are down properly shutdownServices(); log.info("Shutdown complete"); System.out.println("Shutdown complete"); } }); log.info("Shutdown hook added"); } catch (Throwable e) { log.error("Could not add shutdown hook", e); } return name == null ? new ObjectName(OBJECT_NAME) : name; } public void postRegister(Boolean registrationDone) { // empty } public void preDeregister() throws Exception { // empty } public void postDeregister() { // empty } /** * Attempt to <em>stop</em> and <em>destroy</em> all services * running inside of the MBean server which we are attached too by * asking the <tt>ServiceControl</tt> to do the dirty work. */ protected void shutdownServices() { try { // Stop services server.invoke(new ObjectName("JBOSS-SYSTEM:spine=ServiceController"), "stop", new Object[0] , new String[0]); // Destroy services server.invoke(new ObjectName("JBOSS-SYSTEM:spine=ServiceController"), "destroy", new Object[0] , new String[0]); } catch (RuntimeMBeanException rmbe) {rmbe.getTargetException().printStackTrace();} catch (Exception e) {log.error("failed to destroy services", e);} } } 1.1 jboss/src/main/org/jboss/system/ShutdownMBean.java Index: ShutdownMBean.java =================================================================== /* * JBoss, the OpenSource J2EE webOS * * Distributable under LGPL license. * See terms of license at gnu.org. */ package org.jboss.system; /** * The management interface for the Shutdown bean. * * @author <a href="mailto:[EMAIL PROTECTED]";>Rickard Öberg</a> * @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a> * @version $Revision: 1.1 $ */ public interface ShutdownMBean { /** * Shutdown the virtual machine and run shutdown hooks. */ void shutdown(); /** * Forcibly terminates the currently running Java virtual machine. */ void halt(); } _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-development
