Class ConfigurationManager

ConfigurationManager is a main class that fetches and organizes configuration values that are fetched by so called ConfigurationSource objects during application startup

Index

Constructors

Methods

addSource get load getSingleton

Constructors

constructor

new ConfigurationManager(
...sources: ConfigurationSource[],
): ConfigurationManager
create a new ConfigurationManager given a list of sources that will contribute values
Parameters
- ...sources: ConfigurationSource[]
  list of ConfigurationSource's
Returns ConfigurationManager
- Defined in libs/core/src/lib/configuration/configuration-manager.ts:33

Methods

addSource

addSource(source: ConfigurationSource): ConfigurationManager
add a new ConfigurationSource as a source for configuration values
Parameters
- source: ConfigurationSource
  the source
Returns ConfigurationManager
- Defined in libs/core/src/lib/configuration/configuration-manager.ts:45

get

get<T>(key: string, defaultValue?: T | undefined): T | undefined
get a configuration value
Type Parameters
- T
Parameters
- key: string
  the key
- defaultValue: T | undefined = undefined
  possible default value, if the value is not known
Returns T | undefined
- Defined in libs/core/src/lib/configuration/configuration-manager.ts:102

load

load(): Promise<any>
load all registered sources.

Returns Promise<any>
- Defined in libs/core/src/lib/configuration/configuration-manager.ts:88

`Static`getSingleton

getSingleton(): ConfigurationManager
return the singleton instance.

Returns ConfigurationManager
- Defined in libs/core/src/lib/configuration/configuration-manager.ts:18