spring-boot/org.springframework.boot.web.context/WebServerPortFileWriter

WebServerPortFileWriter

open class WebServerPortFileWriter : ApplicationListener<E>

An ApplicationListener that saves embedded server port and management port into file. This application listener will be triggered whenever the server starts, and the file name can be overridden at runtime with a System property or environment variable named "PORTFILE" or "portfile".

Author

David Liu

Phillip Webb

Andy Wilkinson

Since

2.0.0

Constructors

WebServerPortFileWriter

constructor()

Create a new WebServerPortFileWriter instance using the filename 'application.port'.

constructor(filename: String)

Create a new WebServerPortFileWriter instance with a specified filename.

constructor(file: File)

Create a new WebServerPortFileWriter instance with a specified file.

Functions

open fun <T> forPayload(consumer: Consumer<T>): ApplicationListener<PayloadApplicationEvent<T>>

onApplicationEvent

open fun onApplicationEvent(event: WebServerInitializedEvent)

supportsAsyncExecution

open fun supportsAsyncExecution(): Boolean