Docs For Class JApplicationDaemon

Description

Base class for a Joomla! command line application.

Located in /libraries/joomla/application/daemon.php (line 23)

JApplicationBase
   |
   --JApplicationCli
      |
      --JApplicationDaemon

Direct descendents

Class	Description
JDaemon	Backward Compatability Stub for JApplicationDaemon

Variable Summary

static array $signals

boolean $exiting

integer $parentId

integer $processId

boolean $running

Method Summary

static void signal (integer $signal)

JApplicationDaemon __construct ([JInputCli $input = null], [JRegistry $config = null], [JEventDispatcher $dispatcher = null])

Variables

static array $signals = array(
'SIGHUP',
'SIGINT',
'SIGQUIT',
'SIGILL',
'SIGTRAP',
'SIGABRT',
'SIGIOT',
'SIGBUS',
'SIGFPE',
'SIGUSR1',
'SIGSEGV',
'SIGUSR2',
'SIGPIPE',
'SIGALRM',
'SIGTERM',
'SIGSTKFLT',
'SIGCLD',
'SIGCHLD',
'SIGCONT',
'SIGTSTP',
'SIGTTIN',
'SIGTTOU',
'SIGURG',
'SIGXCPU',
'SIGXFSZ',
'SIGVTALRM',
'SIGPROF',
'SIGWINCH',
'SIGPOLL',
'SIGIO',
'SIGPWR',
'SIGSYS',
'SIGBABY',
'SIG_BLOCK',
'SIG_UNBLOCK',
'SIG_SETMASK'
) (line 30)

var: The available POSIX signals to be caught by default.
see: http://php.net/manual/pcntl.constants.php
since: 11.1
access: protected

boolean $exiting = false (line 73)

var: True if the daemon is in the process of exiting.
since: 11.1
access: protected

integer $parentId = 0 (line 79)

var: The parent process id.
since: 12.1
access: protected

integer $processId = 0 (line 85)

var: The process id of the daemon.
since: 11.1
access: protected

boolean $running = false (line 91)

var: True if the daemon is currently running.
since: 11.1
access: protected

Inherited Variables

Inherited from JApplicationCli

JApplicationCli::$config
JApplicationCli::$instance

Inherited from JApplicationBase

JApplicationBase::$dispatcher
JApplicationBase::$identity
JApplicationBase::$input

Methods

static signal (line 154)

Method to handle POSIX signals.

see: pcntl_signal()
throws: RuntimeException
since: 11.1
access: public

static void signal (integer $signal)

integer $signal: The received POSIX signal.

Constructor __construct (line 110)

Class constructor.

since: 11.1
throws: RuntimeException
access: public

JApplicationDaemon __construct ([JInputCli $input = null], [JRegistry $config = null], [JEventDispatcher $dispatcher = null])

mixed $input: An optional argument to provide dependency injection for the application's input object. If the argument is a JInputCli object that object will become the application's input object, otherwise a default input object is created.
mixed $config: An optional argument to provide dependency injection for the application's config object. If the argument is a JRegistry object that object will become the application's config object, otherwise a default config object is created.
mixed $dispatcher: An optional argument to provide dependency injection for the application's event dispatcher. If the argument is a JEventDispatcher object that object will become the application's event dispatcher, if it is null then the default event dispatcher will be created based on the application's loadDispatcher() method.

Redefinition of:

JApplicationCli::__construct(): Class constructor.

Redefined in descendants as:

JDaemon::__construct() : Class constructor.

Inherited Methods

Inherited From JApplicationCli

JApplicationCli::__construct()
JApplicationCli::doExecute()
JApplicationCli::execute()
JApplicationCli::fetchConfigurationData()
JApplicationCli::get()
JApplicationCli::getInstance()
JApplicationCli::in()
JApplicationCli::loadConfiguration()
JApplicationCli::out()
JApplicationCli::set()

Inherited From JApplicationBase

JApplicationBase::close()
JApplicationBase::getIdentity()
JApplicationBase::loadDispatcher()
JApplicationBase::loadIdentity()
JApplicationBase::registerEvent()
JApplicationBase::triggerEvent()