パッケージ com.kazurayam.subprocessj

クラス ProcessTerminator

java.lang.Object

com.kazurayam.subprocessj.ProcessTerminator

public class ProcessTerminator
extends Object

killProcessListeningPort(int portNumber) identifies the running process that is listening the IP port #portNumber, get the Process ID, then kill the process. I want this class to run on Java 8. Therefore I can not rely on the `long pid()` method of `java.lang.Process` which was added at Java 9. So I will use `lsof -i:portNumber -P` command on Mac on Windows? TODO later

ネストされたクラスの概要

ネストされたクラス

修飾子とタイプ	クラス	説明
static class	ProcessTerminator.ProcessTerminationResult	A Data Transfer Object that contains the return code, STDOUT of `lsof -i:port -P` command that reveals how ProcessKiller worked.

コンストラクタの概要

コンストラクタ

コンストラクタ	説明
ProcessTerminator()

メソッドの概要

修飾子とタイプ	メソッド	説明
static ProcessTerminator.ProcessTerminationResult	killProcessByPid(ProcessFinder.ProcessFindingResult pfr)
static ProcessTerminator.ProcessTerminationResult	killProcessOnPort(int portNumber)
static void	main(String[] args)

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

ProcessTerminator

public ProcessTerminator()

メソッドの詳細

killProcessOnPort

public static ProcessTerminator.ProcessTerminationResult killProcessOnPort(int portNumber)
                                                                    throws IOException,
InterruptedException

パラメータ:

portNumber - the IP port number on which the Process is hanging on; you want to kill that process.

戻り値:

the ID of the process (>0) which is listening to the IP portNumber and therefore killed; returns -1 if the process was not found.

例外:

IOException - if failed to kill a OS process

InterruptedException - if the process was interrupted

killProcessByPid

public static ProcessTerminator.ProcessTerminationResult killProcessByPid(ProcessFinder.ProcessFindingResult pfr)
                                                                   throws IOException,
InterruptedException

例外:

IOException

InterruptedException

main

public static void main(String[] args)
                 throws IOException,
InterruptedException

例外:

IOException

InterruptedException