net.covers1624.quack.util

Class ProcessUtils

java.lang.Object

net.covers1624.quack.util.ProcessUtils

public class ProcessUtils
extends java.lang.Object

Created by covers1624 on 31/5/21.

Constructor Summary

Constructors

Constructor and Description
ProcessUtils()

Method Summary

Modifier and Type	Method and Description
static java.util.concurrent.CompletableFuture<java.lang.Process>	onExit(java.lang.Process process) This method is backported from Java 9 for use with Java 8 based tools.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProcessUtils

public ProcessUtils()

Method Detail

onExit

public static java.util.concurrent.CompletableFuture<java.lang.Process> onExit(java.lang.Process process)

This method is backported from Java 9 for use with Java 8 based tools.

The following documentation is copied from the Java 9 implementation.

Returns a CompletableFuture<Process> for the termination of the Process. The CompletableFuture provides the ability to trigger dependent functions or actions that may be run synchronously or asynchronously upon process termination. When the process has terminated the CompletableFuture is completed regardless of the exit status of the process.

Calling onExit().get() waits for the process to terminate and returns the Process. The future can be used to check if the process is done or to wait for it to terminate. Cancelling the CompletableFuture does not affect the Process.

Processes returned from ProcessBuilder.start() override the default implementation to provide an efficient mechanism to wait for process exit.

Returns:

a new CompletableFuture<Process> for the Process

Since:

9