org.jolokia.jvmagent.client.util

Class PlatformUtils

java.lang.Object

org.jolokia.jvmagent.client.util.PlatformUtils

public class PlatformUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static VirtualMachineHandlerOperations	createVMAccess(OptionsAndArgs options)
static ProcessDescription	findProcess(Pattern pPattern, List<ProcessDescription> processes)
static String	getProcessId(VirtualMachineHandlerOperations pHandler, OptionsAndArgs pOpts) Get the process id, either directly from option's ID or by looking up a regular expression for java process name (but not this java process)

Methods inherited from class java.lang.Object

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

Method Detail

createVMAccess

public static VirtualMachineHandlerOperations createVMAccess(OptionsAndArgs options)

findProcess

public static ProcessDescription findProcess(Pattern pPattern,
                                             List<ProcessDescription> processes)

getProcessId

public static String getProcessId(VirtualMachineHandlerOperations pHandler,
                                  OptionsAndArgs pOpts)

Get the process id, either directly from option's ID or by looking up a regular expression for java process name (but not this java process)

Parameters:

pHandler - platform-specific way to invoke operations on VM

pOpts - used to get eithe the process Id (OptionsAndArgs.getPid() or the pattern for matching a process name (OptionsAndArgs.getProcessPattern())

Returns:

the numeric id as string

Throws:

IllegalArgumentException - if a pattern is used and no or more than one process name matches.