/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.naming.service;
import javax.naming.NamingException;
import org.jboss.as.naming.InMemoryNamingStore;
import org.jboss.as.naming.NamingContext;
import org.jboss.as.naming.NamingEventCoordinator;
import org.jboss.as.naming.NamingStore;
import org.jboss.logging.Logger;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
/**
* Service responsible for creating and managing the life-cycle of the Naming Server.
*
* @author John E. Bailey
*/
public class NamingService implements Service<NamingStore> {
public static final ServiceName SERVICE_NAME = ServiceName.JBOSS.append("naming");
private static final Logger log = Logger.getLogger("org.jboss.as.naming");
private NamingStore namingStore;
private final boolean supportEvents;
/**
* Construct a new instance.
*
* @param supportEvents Should the naming impl support events.
*/
public NamingService(final boolean supportEvents) {
this.supportEvents = supportEvents;
}
/**
* Creates a new NamingServer and sets the naming context to use the naming server.
*
* @param context The start context
* @throws StartException If any errors occur setting up the naming server
*/
public synchronized void start(StartContext context) throws StartException {
log.info("Starting Naming Service ");
try {
if(supportEvents)
namingStore = new InMemoryNamingStore(new NamingEventCoordinator());
else
namingStore = new InMemoryNamingStore();
NamingContext.setActiveNamingStore(namingStore);
} catch (Throwable t) {
throw new StartException("Failed to start naming server", t);
}
}
/**
* Removes the naming server from the naming context.
*
* @param context The stop context.
*/
public synchronized void stop(StopContext context) {
NamingContext.setActiveNamingStore(null);
try {
namingStore.close();
} catch (NamingException e) {
throw new RuntimeException(e);
}
}
/**
* Get the naming store value.
*
* @return The naming store.
* @throws IllegalStateException
*/
public synchronized NamingStore getValue() throws IllegalStateException {
return namingStore;
}
}