Class CacheClearCommand
CacheClear command.
Property Summary
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$_eventClass protected
stringDefault class name for new event objects.
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$_eventManager protected
Cake\Event\EventManagerInterface|nullInstance of the Cake\Event\EventManager this object is using to dispatch inner events.
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$_tableLocator protected
Cake\ORM\Locator\LocatorInterface|nullTable locator instance
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$defaultTable protected
string|nullThis object's default table alias.
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$name protected
stringThe name of this command.
Method Summary
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abort() public
Halt the current process with a StopException.
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buildOptionParser() public
Hook method for defining this command's option parser.
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defaultName() public static
Get the command name.
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dispatchEvent() public
Wrapper for creating and dispatching events.
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displayHelp() protected
Output help content
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execute() public
Implement this method with your command's logic.
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executeCommand() public
Execute another command with the provided set of arguments.
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fetchTable() public
Convenience method to get a table instance.
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getDescription() public static
Get the command description.
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getEventManager() public
Returns the Cake\Event\EventManager manager instance for this object.
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getName() public
Get the command name.
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getOptionParser() public
Get the option parser.
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getRootName() public
Get the root command name.
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getTableLocator() public
Gets the table locator.
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initialize() public
Hook method invoked by CakePHP when a command is about to be executed.
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log() public
Convenience method to write a message to Log. See Log::write() for more information on writing to logs.
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run() public
Run the command.
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setEventManager() public
Returns the Cake\Event\EventManagerInterface instance for this object.
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setName() public
Set the name this command uses in the collection.
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setOutputLevel() protected
Set the output level based on the Arguments.
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setTableLocator() public
Sets the table locator.
Method Detail
abort() ¶ public
abort(int $code = self::CODE_ERROR): neverHalt the current process with a StopException.
Parameters
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int$code optional The exit code to use.
Returns
neverThrows
Cake\Console\Exception\StopExceptionbuildOptionParser() ¶ public
buildOptionParser(Cake\Console\ConsoleOptionParser $parser): Cake\Console\ConsoleOptionParserHook method for defining this command's option parser.
Parameters
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Cake\Console\ConsoleOptionParser$parser The parser to be defined
Returns
Cake\Console\ConsoleOptionParserSee Also
defaultName() ¶ public static
defaultName(): stringGet the command name.
Returns the command name based on class name.
For e.g. for a command with class name UpdateTableCommand the default
name returned would be 'update_table'.
Returns
stringdispatchEvent() ¶ public
dispatchEvent(string $name, array $data = [], TSubject|null $subject = null): Cake\Event\EventInterface<TSubject>Wrapper for creating and dispatching events.
Returns a dispatched event.
Parameters
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string$name Name of the event.
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array$data optional Any value you wish to be transported with this event to it can be read by listeners.
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TSubject|null$subject optional The object that this event applies to ($this by default).
Returns
Cake\Event\EventInterface<TSubject>displayHelp() ¶ protected
displayHelp(Cake\Console\ConsoleOptionParser $parser, Cake\Console\Arguments $args, Cake\Console\ConsoleIo $io): voidOutput help content
Parameters
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Cake\Console\ConsoleOptionParser$parser The option parser.
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Cake\Console\Arguments$args The command arguments.
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Cake\Console\ConsoleIo$io The console io
Returns
voidexecute() ¶ public
execute(Cake\Console\Arguments $args, Cake\Console\ConsoleIo $io): int|nullImplement this method with your command's logic.
Parameters
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Cake\Console\Arguments$args The command arguments.
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Cake\Console\ConsoleIo$io The console io
Returns
int|nullexecuteCommand() ¶ public
executeCommand(Cake\Console\CommandInterface|string $command, array $args = [], Cake\Console\ConsoleIo|null $io = null): int|nullExecute another command with the provided set of arguments.
If you are using a string command name, that command's dependencies will not be resolved with the application container. Instead you will need to pass the command as an object with all of its dependencies.
Parameters
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Cake\Console\CommandInterface|string$command The command class name or command instance.
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array$args optional The arguments to invoke the command with.
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Cake\Console\ConsoleIo|null$io optional The ConsoleIo instance to use for the executed command.
Returns
int|nullfetchTable() ¶ public
fetchTable(string|null $alias = null, array<string, mixed> $options = []): Cake\ORM\TableConvenience method to get a table instance.
Parameters
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string|null$alias optional The alias name you want to get. Should be in CamelCase format. If
nullthen the value of $defaultTable property is used.-
array<string, mixed>$options optional The options you want to build the table with. If a table has already been loaded the registry options will be ignored.
Returns
Cake\ORM\TableThrows
Cake\Core\Exception\CakeExceptionIf `$alias` argument and `$defaultTable` property both are `null`.
See Also
getDescription() ¶ public static
getDescription(): stringGet the command description.
Returns
stringgetEventManager() ¶ public
getEventManager(): Cake\Event\EventManagerInterfaceReturns the Cake\Event\EventManager manager instance for this object.
You can use this instance to register any new listeners or callbacks to the object events, or create your own events and trigger them at will.
Returns
Cake\Event\EventManagerInterfacegetOptionParser() ¶ public
getOptionParser(): Cake\Console\ConsoleOptionParserGet the option parser.
You can override buildOptionParser() to define your options & arguments.
Returns
Cake\Console\ConsoleOptionParserThrows
Cake\Core\Exception\CakeExceptionWhen the parser is invalid
getTableLocator() ¶ public
getTableLocator(): Cake\ORM\Locator\LocatorInterfaceGets the table locator.
Returns
Cake\ORM\Locator\LocatorInterfaceinitialize() ¶ public
initialize(): voidHook method invoked by CakePHP when a command is about to be executed.
Override this method and implement expensive/important setup steps that should not run on every command run. This method will be called before the options and arguments are validated and processed.
Returns
voidlog() ¶ public
log(Stringable|string $message, string|int $level = LogLevel::ERROR, array|string $context = []): boolConvenience method to write a message to Log. See Log::write() for more information on writing to logs.
Parameters
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Stringable|string$message Log message.
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string|int$level optional Error level.
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array|string$context optional Additional log data relevant to this message.
Returns
boolrun() ¶ public
run(array $argv, Cake\Console\ConsoleIo $io): int|nullRun the command.
Parameters
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array$argv -
Cake\Console\ConsoleIo$io
Returns
int|nullsetEventManager() ¶ public
setEventManager(Cake\Event\EventManagerInterface $eventManager): $thisReturns the Cake\Event\EventManagerInterface instance for this object.
You can use this instance to register any new listeners or callbacks to the object events, or create your own events and trigger them at will.
Parameters
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Cake\Event\EventManagerInterface$eventManager the eventManager to set
Returns
$thissetName() ¶ public
setName(string $name): $thisSet the name this command uses in the collection.
Generally invoked by the CommandCollection when the command is added. Required to have at least one space in the name so that the root command can be calculated.
Parameters
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string$name
Returns
$thissetOutputLevel() ¶ protected
setOutputLevel(Cake\Console\Arguments $args, Cake\Console\ConsoleIo $io): voidSet the output level based on the Arguments.
Parameters
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Cake\Console\Arguments$args The command arguments.
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Cake\Console\ConsoleIo$io The console io
Returns
voidsetTableLocator() ¶ public
setTableLocator(Cake\ORM\Locator\LocatorInterface $tableLocator): $thisSets the table locator.
Parameters
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Cake\ORM\Locator\LocatorInterface$tableLocator LocatorInterface instance.
Returns
$thisProperty Detail
$_eventManager ¶ protected
Instance of the Cake\Event\EventManager this object is using to dispatch inner events.
Type
Cake\Event\EventManagerInterface|null