org.cloudcoder.daemon

Class DaemonController

java.lang.Object

org.cloudcoder.daemon.DaemonController

Direct Known Subclasses:

ExampleDaemonController

public abstract class DaemonController
extends java.lang.Object

This class is responsible for taking commands issued from the command line and processing them to start the daemon, send administrative commands to the daemon, or shut down the daemon. You should extend it and override the abstract methods. Your deployable main method should create an instance of your controller subclass and invoke the exec(String[]) method on it, passing the command line arguments.

Author:

David Hovemeyer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DaemonController.Options Command line options handling class.

Constructor Summary

Constructors

Constructor and Description
DaemonController()

Method Summary

Modifier and Type	Method and Description
void	exec(java.lang.String[] args) Carry out the command described by the command-line arguments.
abstract java.lang.Class<? extends IDaemon>	getDaemonClass() Get the daemon class (representing the daemon task to be started or stopped).
abstract java.lang.String	getDefaultInstanceName() Get the default instance name.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DaemonController

public DaemonController()

Method Detail

exec

public void exec(java.lang.String[] args)

Carry out the command described by the command-line arguments.

Parameters:

args - the command-line arguments

getDefaultInstanceName

public abstract java.lang.String getDefaultInstanceName()

Get the default instance name. This will be used if the user does not pass an explicit instance name.

Returns:

the default instance name

getDaemonClass

public abstract java.lang.Class<? extends IDaemon> getDaemonClass()

Get the daemon class (representing the daemon task to be started or stopped).

Returns:

the daemon class