Documentation

AbstractService extends Base
in package

Application

implements ServiceInterface

This class defines a cloud service; a relationship between a specific OpenStack and a provided service, represented by a URL in the service catalog.

Because Service is an abstract class, it cannot be called directly. Provider services such as Rackspace Cloud Servers or OpenStack Swift are each subclassed from Service.

Interfaces, Classes and Traits

ServiceInterface

PATCH_CONTENT_TYPE = OpenCloudCommonConstantsMime::JSON_PATCH
$aliases : array<string|int, mixed>: The aliases configure for the properties of the instance.
$client : Client
$endpoint : Endpoint
$namespaces : array<string|int, mixed>
$resources : array<string|int, mixed>
$logger : LoggerInterface: The logger instance
$properties : array<string|int, mixed>: Holds all the properties added by overloading.
__call() : mixed: Intercept non-existent method calls for dynamic getter/setter functionality.
checkJsonError() : mixed: Checks the most recent JSON operation for errors.
collection() : mixed
generateUuid() : mixed
getClient() : Client
getEndpoint() : Endpoint
getInstance() : static
getLogger() : LoggerInterface: Returns the Logger object.
getNamespaces() : array<string|int, mixed>: Returns a list of supported namespaces
getResources() : array<string|int, mixed>: Get all associated resources for this service.
hasLogger() : bool
makeResourceIteratorOptions() : mixed
namespaces() : mixed
populate() : mixed: Populates the current object based on an unknown data type.
resource() : object: Factory method for instantiating resource objects.
resourceList() : PaginatedIterator: Factory method for instantiating a resource collection.
setClient() : mixed
setEndpoint() : mixed
setLogger() : $this: Sets the logger.
stripNamespace() : mixed
toCamel() : mixed: Convert a string to camelCase format.
toUnderscores() : mixed: Convert string to underscore format.
url() : mixed
getCurrentNamespace() : type: Internal method for accessing child namespace from parent scope.
getJsonHeader() : mixed
getPatchHeaders() : mixed
getProperty() : mixed: Grab value out of the data array.
propertyExists() : bool: Basic check to see whether property exists.
resolveResourceClass() : string: Resolves FQCN for local resource.
setProperty() : mixed: We can set a property under three conditions:
checkAttributePrefix() : bool: Checks the attribute $property and only permits it if the prefix is in the specified $prefixes array
isAccessible() : bool: Does the property exist in the object variable list (i.e. does it have public or protected visibility?)

PATCH_CONTENT_TYPE


    public
    mixed
    PATCH_CONTENT_TYPE
    = OpenCloudCommonConstantsMime::JSON_PATCH

$aliases

The aliases configure for the properties of the instance.


    protected
        array<string|int, mixed>
    $aliases
     = array()

$client


    protected
        Client
    $client

The client which interacts with the API.

$endpoint


    protected
        Endpoint
    $endpoint

The endpoint for this service.

$namespaces


    protected
        array<string|int, mixed>
    $namespaces
     = array()

Namespaces for this service.

$resources


    protected
        array<string|int, mixed>
    $resources
     = array()

A collection of resource models that this service has control over.

$logger

The logger instance


    private
        LoggerInterface
    $logger

$properties

Holds all the properties added by overloading.


    private
        array<string|int, mixed>
    $properties
     = array()

__call()

Intercept non-existent method calls for dynamic getter/setter functionality.


    public
                __call( $method,  $args) : mixed

Parameters

$method :
$args :

Return values

mixed —

checkJsonError()

Checks the most recent JSON operation for errors.


    public
            static    checkJsonError() : mixed

Return values

mixed —

collection()


    public
                collection(mixed $class[, mixed $url = null ][, mixed $parent = null ][, mixed $data = null ]) : mixed

Parameters

$class : mixed
$url : mixed = null
$parent : mixed = null
$data : mixed = null

Return values

mixed —

generateUuid()


    public
            static    generateUuid() : mixed

Return values

mixed —

getClient()


    public
                getClient() : Client

Return values

Client —

getEndpoint()


    public
                getEndpoint() : Endpoint

Return values

Endpoint —

getInstance()


    public
            static    getInstance() : static

Return values

static —

getLogger()

Returns the Logger object.


    public
                getLogger() : LoggerInterface

Return values

LoggerInterface —

getNamespaces()

Returns a list of supported namespaces


    public
                getNamespaces() : array<string|int, mixed>

Return values

array<string|int, mixed> —

getResources()

Get all associated resources for this service.


    public
                getResources() : array<string|int, mixed>

Return values

array<string|int, mixed> —

hasLogger()


    public
                hasLogger() : bool

Return values

bool —

makeResourceIteratorOptions()


    public
                makeResourceIteratorOptions(mixed $resource) : mixed

Parameters

$resource : mixed

Return values

mixed —

namespaces()


    public
                namespaces() : mixed

Return values

mixed —

populate()

Populates the current object based on an unknown data type.


    public
                populate(mixed $info[, mixed $setObjects = true ]) : mixed

Parameters

$info : mixed
$setObjects : mixed = true

Return values

mixed —

resource()

Factory method for instantiating resource objects.


    public
                resource(string $resourceName[, mixed $info = null ][, mixed $parent = null ]) : object

Parameters

$resourceName : string
$info : mixed = null: (default: null)
$parent : mixed = null: The parent object

Return values

object —

resourceList()

Factory method for instantiating a resource collection.


    public
                resourceList(string $resourceName[, string|null $url = null ][, string|null $parent = null ]) : PaginatedIterator

Parameters

$resourceName : string
$url : string|null = null
$parent : string|null = null

Return values

PaginatedIterator —

setClient()


    public
                setClient(ClientInterface $client) : mixed

Parameters

$client : ClientInterface

Return values

mixed —

setEndpoint()


    public
                setEndpoint(Endpoint $endpoint) : mixed

Parameters

$endpoint : Endpoint

Return values

mixed —

setLogger()

Sets the logger.


    public
                setLogger([LoggerInterface $logger = null ]) : $this

Parameters

$logger : LoggerInterface = null

Return values

$this —

stripNamespace()


    public
                stripNamespace(mixed $namespace) : mixed

Parameters

$namespace : mixed

Return values

mixed —

toCamel()

Convert a string to camelCase format.


    public
                toCamel( $string[, bool $capitalise = true ]) : mixed

Parameters

$string :
$capitalise : bool = true: Optional flag which allows for word capitalization.

Return values

mixed —

toUnderscores()

Convert string to underscore format.


    public
                toUnderscores( $string) : mixed

Parameters

$string :

Return values

mixed —

url()


    public
                url([mixed $path = null ][, array<string|int, mixed> $query = array() ]) : mixed

Parameters

$path : mixed = null
$query : array<string|int, mixed> = array()

Return values

mixed —

getCurrentNamespace()

Internal method for accessing child namespace from parent scope.


    protected
                getCurrentNamespace() : type

Return values

type —

getJsonHeader()


    protected
            static    getJsonHeader() : mixed

Return values

mixed —

getPatchHeaders()


    protected
            static    getPatchHeaders() : mixed

Return values

mixed —

getProperty()

Grab value out of the data array.


    protected
                getProperty(string $property) : mixed

Parameters

$property : string

Return values

mixed —

propertyExists()

Basic check to see whether property exists.


    protected
                propertyExists(string $property[, bool $allowRetry = true ]) : bool

Parameters

$property : string: The property name being investigated.
$allowRetry : bool = true: If set to TRUE, the check will try to format the name in underscores because there are sometimes discrepancies between camelCaseNames and underscore_names.

Return values

bool —

resolveResourceClass()

Resolves FQCN for local resource.


    protected
                resolveResourceClass( $resourceName) : string

Parameters

$resourceName :

Return values

string —

setProperty()

We can set a property under three conditions:


    protected
                setProperty(mixed $property, mixed $value) : mixed

If it has a concrete setter: setProperty()
If the property exists
If the property name's prefix is in an approved list

Parameters

$property : mixed
$value : mixed

Return values

mixed —

checkAttributePrefix()

Checks the attribute $property and only permits it if the prefix is in the specified $prefixes array


    private
                checkAttributePrefix(string $property) : bool

This is to support extension namespaces in some services.

Parameters

$property : string: the name of the attribute

Return values

bool —

isAccessible()

Does the property exist in the object variable list (i.e. does it have public or protected visibility?)


    private
                isAccessible( $property) : bool

Parameters

$property :

Return values

bool —