yii\queue\cli\Command - Yii2 类参考手册

Abstract Class yii\queue\cli\Command

全部 | 属性 Properties | 方法 Methods | 事件 Events | 常量 Constants
Inheritanceyii\queue\cli\Command » yii\console\Controller » yii\base\Controller » yii\base\Component » yii\base\BaseObject
Implementsyii\base\Configurable, yii\base\ViewContextInterface
Subclassesyii\queue\amqp\Command, yii\queue\amqp_interop\Command, yii\queue\beanstalk\Command, yii\queue\db\Command, yii\queue\file\Command, yii\queue\gearman\Command, yii\queue\redis\Command

Class Command

Public Properties

隐藏继承的属性 Hide inherited properties

属性Property类型 Type简介 Description定义在 Defined By
$action yii\base\Action The action that is currently being executed. yii\base\Controller
$behaviors yii\base\Behavior[] List of behaviors attached to this component yii\base\Component
$color boolean Whether to enable ANSI color in the output. yii\console\Controller
$defaultAction string The ID of the action that is used when the action ID is not specified in the request. yii\base\Controller
$help boolean Whether to display help information about current command. yii\console\Controller
$helpSummary string yii\console\Controller
$id string The ID of this controller. yii\base\Controller
$interactive boolean Whether to run the command interactively. yii\console\Controller
$isolate boolean Isolate mode. yii\queue\cli\Command
$layout null|string|false The name of the layout to be applied to this controller's views. yii\base\Controller
$module yii\base\Module The module that this controller belongs to. yii\base\Controller
$modules yii\base\Module[] All ancestor modules that this controller is located within. yii\base\Controller
$passedOptionValues array The properties corresponding to the passed options yii\console\Controller
$passedOptions array The names of the options passed during execution yii\console\Controller
$queue yii\queue\cli\Queue yii\queue\cli\Command
$route string The route (module ID, controller ID and action ID) of the current request. yii\base\Controller
$uniqueId string The controller ID that is prefixed with the module ID (if any). yii\base\Controller
$verbose boolean Verbose mode of a job execute. yii\queue\cli\Command
$verboseConfig array Additional options to the verbose behavior. yii\queue\cli\Command
$view yii\base\View|yii\web\View The view object that can be used to render views or view files. yii\base\Controller
$viewPath string The view path that may be prefixed to a relative view name. yii\base\ViewContextInterface

Public Methods

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方法 Method简介 Description定义在 Defined By
__call() Calls the named method which is not a class method. yii\base\BaseObject
__clone() This method is called after the object is created by cloning an existing one. yii\base\Component
__construct() yii\base\Controller
__get() Returns the value of an object property. yii\base\BaseObject
__isset() Checks if a property is set, i.e. defined and not null. yii\base\BaseObject
__set() Sets value of an object property. yii\base\BaseObject
__unset() Sets an object property to null. yii\base\BaseObject
actionExec() Executes a job. yii\queue\cli\Command
actions() Declares external actions for the controller. yii\base\Controller
afterAction() This method is invoked right after an action is executed. yii\base\Controller
ansiFormat() Formats a string with ANSI codes. yii\console\Controller
attachBehavior() Attaches a behavior to this component. yii\base\Component
attachBehaviors() Attaches a list of behaviors to the component. yii\base\Component
beforeAction() This method is invoked right before an action is executed. yii\queue\cli\Command
behaviors() Returns a list of behaviors that this component should behave as. yii\base\Component
bindActionParams() Binds the parameters to the action. yii\console\Controller
canGetProperty() Returns a value indicating whether a property can be read. yii\base\BaseObject
canSetProperty() Returns a value indicating whether a property can be set. yii\base\BaseObject
className() Returns the fully qualified name of this class. yii\base\BaseObject
confirm() Asks user to confirm by typing y or n. yii\console\Controller
createAction() Creates an action based on the given action ID. yii\base\Controller
detachBehavior() Detaches a behavior from the component. yii\base\Component
detachBehaviors() Detaches all behaviors from the component. yii\base\Component
ensureBehaviors() Makes sure that the behaviors declared in behaviors() are attached to this component. yii\base\Component
findLayoutFile() Finds the applicable layout file. yii\base\Controller
getActionArgsHelp() Returns the help information for the anonymous arguments for the action. yii\console\Controller
getActionHelp() Returns the detailed help information for the specified action. yii\console\Controller
getActionHelpSummary() Returns a one-line short summary describing the specified action. yii\console\Controller
getActionOptionsHelp() Returns the help information for the options for the action. yii\console\Controller
getBehavior() Returns the named behavior object. yii\base\Component
getBehaviors() Returns all behaviors attached to this component. yii\base\Component
getHelp() Returns help information for this controller. yii\console\Controller
getHelpSummary() Returns one-line short summary describing this controller. yii\console\Controller
getModules() Returns all ancestor modules of this controller. yii\base\Controller
getOptionValues() Returns properties corresponding to the options for the action id Child classes may override this method to specify possible properties. yii\console\Controller
getPassedOptionValues() Returns the properties corresponding to the passed options. yii\console\Controller
getPassedOptions() Returns the names of valid options passed during execution. yii\console\Controller
getRoute() Returns the route of the current request. yii\base\Controller
getUniqueId() Returns the unique ID of the controller. yii\base\Controller
getView() Returns the view object that can be used to render views or view files. yii\base\Controller
getViewPath() yii\base\ViewContextInterface
hasEventHandlers() Returns a value indicating whether there is any handler attached to the named event. yii\base\Component
hasMethod() Returns a value indicating whether a method is defined. yii\base\BaseObject
hasProperty() Returns a value indicating whether a property is defined. yii\base\BaseObject
init() Initializes the object. yii\base\BaseObject
isColorEnabled() Returns a value indicating whether ANSI color is enabled. yii\console\Controller
off() Detaches an existing event handler from this component. yii\base\Component
on() Attaches an event handler to an event. yii\base\Component
optionAliases() Returns option alias names. yii\queue\cli\Command
options() Returns the names of valid options for the action (id) An option requires the existence of a public member variable whose name is the option name. yii\queue\cli\Command
prompt() Prompts the user for input and validates it. yii\console\Controller
render() Renders a view and applies layout if available. yii\base\Controller
renderContent() Renders a static string by applying a layout. yii\base\Controller
renderFile() Renders a view file. yii\base\Controller
renderPartial() Renders a view without applying layout. yii\base\Controller
run() Runs a request specified in terms of a route. yii\base\Controller
runAction() Runs an action with the specified action ID and parameters. yii\console\Controller
select() Gives the user an option to choose from. Giving '?' as an input will show a list of options to choose from and their explanations. yii\console\Controller
setView() Sets the view object to be used by this controller. yii\base\Controller
setViewPath() Sets the directory that contains the view files. yii\base\Controller
stderr() Prints a string to STDERR. yii\console\Controller
stdout() Prints a string to STDOUT. yii\console\Controller
trigger() Triggers an event. yii\base\Component

Protected Methods

隐藏继承的方法 Hide inherited methods

方法 Method简介 Description定义在 Defined By
canIsolate() yii\queue\cli\Command
canVerbose() yii\queue\cli\Command
getActionMethodReflection() yii\console\Controller
handleMessage() Handles message using child process. yii\queue\cli\Command
isWorkerAction() yii\queue\cli\Command
parseDocCommentDetail() Returns full description from the docblock. yii\console\Controller
parseDocCommentSummary() Returns the first line of docblock. yii\console\Controller
parseDocCommentTags() Parses the comment block into tags. yii\console\Controller

事件 Events

隐藏继承的事件 Hide inherited events

事件 Event类型 Type简介 Description定义在 Defined By
EVENT_AFTER_ACTION yii\base\ActionEvent An event raised right after executing a controller action. yii\base\Controller
EVENT_BEFORE_ACTION yii\base\ActionEvent An event raised right before executing a controller action. yii\base\Controller

常量 Constants

隐藏继承的常量 Hide inherited constants

常量 Constant值 Value简介 Description定义在 Defined By
EXIT_CODE_ERROR 1 Deprecated since 2.0.13. Use yii\console\ExitCode::UNSPECIFIED_ERROR instead. yii\console\Controller
EXIT_CODE_NORMAL 0 Deprecated since 2.0.13. Use yii\console\ExitCode::OK instead. yii\console\Controller

属性详情 Property Details

$isolate public property

Isolate mode. It executes a job in a child process.

public boolean $isolate = true
$queue public property
public yii\queue\cli\Queue $queue = null
$verbose public property

Verbose mode of a job execute. If enabled, execute result of each job will be printed.

public boolean $verbose = false
$verboseConfig public property (available since version 2.0.2)

Additional options to the verbose behavior.

public array $verboseConfig = ['class' => \yii\queue\cli\VerboseBehavior::class]

方法详情 Method Details

actionExec() public method

Executes a job.

The command is internal, and used to isolate a job execution. Manual usage is not provided.

public integer actionExec ( $id, $ttr, $attempt, $pid )
$id string|null

Of a message
$ttr integer

Time to reserve
$attempt integer

Number
$pid integer

Of a worker
return integer

Exit code
beforeAction() public method

This method is invoked right before an action is executed.

The method will trigger the EVENT_BEFORE_ACTION event. The return value of the method will determine whether the action should continue to run.

In case the action should not run, the request should be handled inside of the beforeAction code by either providing the necessary output or redirecting the request. Otherwise the response will be empty.

If you override this method, your code should look like the following:

public function beforeAction($action)
{
    // your custom code here, if you want the code to run before action filters,
    // which are triggered on the [[EVENT_BEFORE_ACTION]] event, e.g. PageCache or AccessControl

    if (!parent::beforeAction($action)) {
        return false;
    }

    // other custom code here

    return true; // or false to not run the action
}
public boolean beforeAction ( $action )
$action yii\base\Action

The action to be executed.
return boolean

Whether the action should continue to run.
canIsolate() protected method

protected boolean canIsolate ( $actionID )
$actionID string
canVerbose() protected method

protected boolean canVerbose ( $actionID )
$actionID string
handleMessage() protected method

Handles message using child process.

请参阅 actionExec().

protected boolean handleMessage ( $id, $message, $ttr, $attempt )
$id string|null

Of a message
$message string
$ttr integer

Time to reserve
$attempt integer

Number
throws
isWorkerAction() protected abstract method (available since version 2.0.2)

protected abstract boolean isWorkerAction ( $actionID )
$actionID string
optionAliases() public method

Returns option alias names.

Child classes may override this method to specify alias options.

public array optionAliases ( )
return array

The options alias names valid for the action where the keys is alias name for option and value is option name.
options() public method

Returns the names of valid options for the action (id) An option requires the existence of a public member variable whose name is the option name.

Child classes may override this method to specify possible options.

Note that the values setting via options are not available until beforeAction() is being called.

public string[] options ( $actionID )
$actionID string

The action id of the current request
return string[]

The names of the options valid for the action