/*
 * Copyright 2008-2013 Red Hat, Inc, and 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.torquebox.messaging.injection;

import org.hornetq.jms.client.HornetQConnectionFactory;
import org.jruby.Ruby;
import org.jruby.runtime.builtin.IRubyObject;
import org.torquebox.core.injection.ConvertableRubyInjection;
import org.torquebox.core.util.RuntimeHelper;

public class RubyXaConnectionFactory implements ConvertableRubyInjection {

    public RubyXaConnectionFactory(HornetQConnectionFactory connectionFactory) {
        this.connectionFactory = connectionFactory;
    }
    
    @Override
    public Object convert(Ruby ruby) throws Exception {
        IRubyObject gemRequired = RuntimeHelper.evalScriptlet( ruby, "begin; require %q(torquebox-messaging); true; rescue LoadError; false; end" );
        if (!gemRequired.isTrue()) {
            return null;
        }
        Object destination = RuntimeHelper.instantiate( ruby, "TorqueBox::Messaging::XaConnectionFactory", new Object[] { this.connectionFactory } );
        return destination;

    }
    
    private HornetQConnectionFactory connectionFactory;

}
