SourceCode of phoenix-daemon-loader

[Norman Maurer <nm...@byteaction.de>]

Hi guys,

anyone has an idea where to put the source code of
phoenix-daemon-loader ? Its just one class. So maybe a bit overkill to
create an extra svn project. Any ideas ? The code looks like this at the
moment:


/***********************************************************************
 * Copyright (c) 1999-2006 The Apache Software Foundation.             *
 * All rights reserved.                                                *
 * ------------------------------------------------------------------- *
 * Licensed under the Apache License, Version 2.0 (the "License"); you *
 * may not use this file except in compliance with the License. You    *
 * may obtain a copy of the License at:                                *
 *                                                                     *
 *     http://www.apache.org/licenses/LICENSE-2.0                      *
 *                                                                     *
 * Unless required by applicable law or agreed to in writing, software *
 * distributed under the License is distributed on an "AS IS" BASIS,   *
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or     *
 * implied.  See the License for the specific language governing       *
 * permissions and limitations under the License.                      *

***********************************************************************/
package org.apache.avalon.phoenix.launcher;

import org.apache.avalon.phoenix.launcher.Main;
import org.apache.commons.daemon.Daemon;
import org.apache.commons.daemon.DaemonContext;
import org.apache.commons.daemon.DaemonController;

import java.util.Hashtable;
import java.util.Observable;
import java.util.Observer;

/**
 * Phoenix launcher using Commons daemon.
 */
public class CommonsDaemonLauncher implements Daemon, Observer
{

    private DaemonContext    m_context;

    private DaemonController m_controller;

    private String[]         m_args;

    /**
     * @see org.apache.commons.daemon.Daemon#init(DaemonContext)
     */
    public void init(final DaemonContext daemonContext) throws Exception
    {
        m_context = daemonContext;
        m_controller = m_context.getController();
        m_args = m_context.getArguments();
        
        final Hashtable data = new Hashtable();
        data.put(Observer.class.getName(), this);
        
        log("init application");
        
        // We have to call this in init cause otherwise we not able to
bind the ports!
        int exitCode = Main.startup(m_args, data, false);
        
        // Check if we should exit here cause the startup of phoenix
fails
        if (exitCode == 1) {
            System.exit(exitCode);
        }
        
    }

    /**
     * @see org.apache.commons.daemon.Daemon#start()
     */
    public void start()
    {
        log("starting application");
    }

    /**
     * @see org.apache.commons.daemon.Daemon#stop()
     */
    public void stop()
    {
        Main.shutdown();
    }

    /**
     * @see org.apache.commons.daemon.Daemon#destroy()
     */
    public void destroy()
    {
    }


    /**
     * @see java.util.Observer#update(Observable, Object)
     */
    public void update(final Observable observable, final Object arg)
    {
        final String command = (null != arg) ? arg.toString() : "";
        if (command.equals("restart"))
        {
            log("restart requested.");

            m_controller.reload();
            log("restart completed.");
        }
        else if (command.equals("shutdown"))
        {
            log("shutdown requested.");
            m_controller.shutdown();

            log("shutdown completed.");

        }
        else
        {
            throw new IllegalArgumentException("Unknown action " +
command);
        }
    }

    /**
     * Loggin helper
     * 
     * @param message The message to log to the console
     */
    private void log(final String message)
    {
        System.out.print("CommonsDaemon: ");
        System.out.println(message);
        System.out.flush();
    }
}

Re: SourceCode of phoenix-daemon-loader

[Stefano Bagnara <ap...@bago.org>]

Norman Maurer wrote:
> Hi guys,
> 
> anyone has an idea where to put the source code of
> phoenix-daemon-loader ? Its just one class. So maybe a bit overkill to
> create an extra svn project. Any ideas ? The code looks like this at the
> moment:

At the moment I would add the file source to the "JAMES_PHOENIX.txt" 
file that already explain the process to obtain our custom phoenix binary.

This is not a best practice but I wouldn't like to add a "phoenix class" 
to james server source repository.

One furthe option would be to create our own branch of phoenix under 
james  and put there the changes described in JAMES_PHOENIX.txt plus 
this class.

Stefano


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RE: SourceCode of phoenix-daemon-loader

["Noel J. Bergman" <no...@devtech.com>]

> an idea where to put the source code of phoenix-daemon-loader ?

Embed it in server/, same as I did for sendmail.py.

	--- Noel


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