Class: ComponentUtils
@ima/core.ComponentUtils
Constructors
constructor
• new ComponentUtils(oc)
Initializes the registry used for managing component utils.
Parameters
| Name | Type | Description |
|---|---|---|
oc | ObjectContainer | The application's dependency injector - the object container. |
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:31
Properties
_oc
• Private _oc: ObjectContainer
The application's dependency injector - the object container.
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:8
_utilities
• Private Optional _utilities: Utils
Map of instantiated utilities
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:18
_utilityClasses
• Private _utilityClasses: Object = {}
Map of registered utilities.
Index signature
▪ [key: string]: Dependency<any>
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:12
_utilityReferrers
• Private _utilityReferrers: StringParameters = {}
Map of referrers to utilities
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:23
Methods
_createUtilityInstance
▸ _createUtilityInstance(alias, utilityClass): any
Parameters
| Name | Type |
|---|---|
alias | string |
utilityClass | Dependency<any> |
Returns
any
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:104
getReferrers
▸ getReferrers(): StringParameters
Returns
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:100
getUtils
▸ getUtils(): Utils
Returns object containing all registered utilities
Returns
Defined in
packages/core/src/page/renderer/ComponentUtils.ts:80
register
▸ register<T>(name, componentUtilityClass?, referrer?): void
Registers single utility class or multiple classes in alias->class mapping.
Type parameters
| Name |
|---|
T |
Parameters
| Name | Type |
|---|---|
name | string | { [key: string]: string | Dependency<any>; } | Constructor<T> & WithDependencies | AbstractConstructor<T> & Partial<WithDependencies> | Function & { prototype: T } & Partial<WithDependencies> | [OCInjectable<T>, { optional: boolean }] |
componentUtilityClass? | Dependency<any> |
referrer? | string |
Returns
void