Package io.microsphere.management

Class ManagementUtils

java.lang.Object

io.microsphere.management.ManagementUtils

All Implemented Interfaces:

Utils

public abstract class ManagementUtils
extends java.lang.Object
implements Utils

Utility class for management-related operations

Since:

1.0.0

Author:

Mercy

See Also:

ProcessIdResolver, ServiceLoaderUtils

Method Summary

Modifier and Type	Method	Description
static long	getCurrentProcessId()	Get the process ID of current JVM

Methods inherited from class java.lang.Object

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

Method Detail

getCurrentProcessId

public static long getCurrentProcessId()

Get the process ID of current JVM

Example Usage

 // Get the current process ID
 long pid = ManagementUtils.getCurrentProcessId();
 if (pid != -1) {
     System.out.println("Current Process ID: " + pid);
 } else {
     System.out.println("Failed to resolve process ID.");
 }
 

This class uses the ServiceLoader pattern to discover and load all available implementations of ProcessIdResolver, and selects the most appropriate one based on support and priority. If no resolver can determine the process ID, it defaults to ProcessIdResolver.UNKNOWN_PROCESS_ID.

Returns:

If can't get the process ID , return -1