GarbageCollectionJob
class GarbageCollectionJob extends AbstractQueuedJob (View source)
Traits
Provides extensions to this object to integrate it with standard config API methods.
A class that can be instantiated or replaced via DI
Config options
| seconds_between_jobs | int | Number of seconds between job runs. Defaults to 1 day. |
Properties
| protected | stdClass | $jobData | from AbstractQueuedJob | |
| protected | array | $messages | from AbstractQueuedJob | |
| protected | int | $totalSteps | from AbstractQueuedJob | |
| protected | int | $currentStep | from AbstractQueuedJob | |
| protected | bool | $isComplete | from AbstractQueuedJob |
Methods
Extensions can have a construct but don't have too.
Sets a data object for persisting by adding its id and type to the serialised vars
By default jobs should just go into the default processing queue
Specifies what user ID should be when running the job valid values: null - (default) - run the job as current user 0 - run the job without a user greater than zero - run the job as a specific user
Method for determining whether the job is finished - you may override it if there's more to it than just this
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Gets custom config settings to use when running the job.
Sets custom config settings to use when the job is run.
Convenience methods for setting and getting job data
Resolves a queue name to one of the queue constants.
Get a configuration accessor for this class. Short hand for Config::inst()->get($this->class, .....).
Gets the uninherited value for the given config option
An implementation of the factory method, allows you to create an instance of a class
Creates a class instance by the "singleton" design pattern.
Details
__construct($params = array())
Extensions can have a construct but don't have too.
Without a construct, it's impossible to create a job in the CMS
string
getTitle()
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protected
setObject(DataObject $object, string $name = 'Object')
Sets a data object for persisting by adding its id and type to the serialised vars
protected DataObject|null
getObject(string $name = 'Object')
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string
getSignature()
Return a signature for this queued job
protected string
randomSignature()
Generate a somewhat random signature
useful if you're want to make sure something is always added
getJobType()
By default jobs should just go into the default processing queue
int|null
getRunAsMemberID()
Specifies what user ID should be when running the job valid values: null - (default) - run the job as current user 0 - run the job without a user greater than zero - run the job as a specific user
This is useful in situations like:
- a job needs to always run without a user (like a static cache job)
- a job needs to run as a specific user (for example data migration job)
Note that this value can be overridden in the QueuedJobService::queueJob()
setup()
Performs setup tasks the first time this job is run.
This is only executed once for every job. If you want to run something on every job restart, use the prepareForRestart method.
prepareForRestart()
Run when an already setup job is being restarted.
process()
Do some processing yourself!
jobFinished()
Method for determining whether the job is finished - you may override it if there's more to it than just this
afterComplete()
Called when the job is determined to be 'complete'
getJobData()
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setJobData(int $totalSteps, int $currentStep, bool $isComplete, stdClass $jobData, array $messages)
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array|null
getCustomConfig()
Gets custom config settings to use when running the job.
setCustomConfig(array $config)
Sets custom config settings to use when the job is run.
addMessage(string $message, string $severity = 'INFO')
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__set(mixed $name, mixed $value)
Convenience methods for setting and getting job data
mixed
__get(mixed $name)
Retrieve some job data
static string|null
getQueue(string|int $queue)
Resolves a queue name to one of the queue constants.
If $queue is already the value of one of the constants, it will be returned.
If the queue is unknown, null will be returned.
static Config_ForClass
config()
Get a configuration accessor for this class. Short hand for Config::inst()->get($this->class, .....).
mixed
uninherited(string $name)
Gets the uninherited value for the given config option
static Injectable
create(mixed ...$args)
An implementation of the factory method, allows you to create an instance of a class
This method will defer class substitution to the Injector API, which can be customised via the Config API to declare substitution classes.
This can be called in one of two ways - either calling via the class directly, or calling on Object and passing the class name as the first parameter. The following are equivalent: $list = DataList::create(SiteTree::class); $list = SiteTree::get();
static Injectable
singleton(string $class = null)
Creates a class instance by the "singleton" design pattern.
It will always return the same instance for this class, which can be used for performance reasons and as a simple way to access instance methods which don't rely on instance data (e.g. the custom SilverStripe static handling).
void
requireDefaultJob()
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