const mixinafIocConfig::ConfigProvider

afIocConfig::ConfigProvider

@Js

Implement to provide a new source of config properties, or use one of the static methods. Instances should be contributed to ConfigSource:

@Contribute { serviceType=ConfigSource# }
Void contributeConfigSource(Configuration config) {
    config["appConfig"] = ConfigProvider(`myConfig.props`.toFile)
}

Should you wish to use them for ordering your own providers, the default provider IDs that IocConfig contribute are:

afIocConfig.factoryDefaults
afIocConfig.envVars
afIocConfig.configFile
afIocConfig.applicationDefaults

See IocConfigModule source for details.

config

Source

abstract Str:Obj config()

Returns the config properties.

fromMap

Source

static new fromMap(Str:Obj map)

Returns a simple ConfigProvider implementation that returns the given properties. May be used like a ctor:

configProvider := ConfigProvider(["name":"value"])

fromProps

Source

static new fromProps(File file, Bool checked := true)

Returns a simple ConfigProvider implementation that returns properties from the given config file. May be used like a ctor:

configProvider := ConfigProvider(`myConfig.props`.toFile)

An Err is thrown if checked is true and the file does not exist.