Class VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider.UsingStat

java.lang.Object

net.bytebuddy.agent.VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider.UsingStat

All Implemented Interfaces:

VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider

Enclosing interface:

VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider

public static class VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider.UsingStat
extends Object
implements VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider

An implementation of reading POSIX ownership using stat.

Nested Class Summary

Nested classes/interfaces inherited from interface VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider

VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider.UsingIStat, VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider.UsingStat

Field Summary

Fields

Modifier and Type	Field	Description
private final int	attempts	The maximum amount of attempts for checking the result of a foreign process.
private final long	pause	The pause between two checks for another process to return.
private final TimeUnit	timeUnit	The time unit of the pause time.

Constructor Summary

Constructors

Constructor	Description
UsingStat(int attempts, long pause, TimeUnit timeUnit)	Creates a new provider where an owner is derived using the stat command.

Method Summary

Modifier and Type	Method	Description
int	getOwnerIdOf(File file)	Returns the user id of the owner of the supplied file.

Methods inherited from class Object

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

Field Details

attempts

private final int attempts

The maximum amount of attempts for checking the result of a foreign process.

pause

private final long pause

The pause between two checks for another process to return.

timeUnit

private final TimeUnit timeUnit

The time unit of the pause time.

Constructor Details

UsingStat

public UsingStat(int attempts,
 long pause,
 TimeUnit timeUnit)

Creates a new provider where an owner is derived using the stat command.

Parameters:

attempts - The maximum amount of attempts for checking the result of a foreign process.

pause - The pause between two checks for another process to return.

timeUnit - The time unit of the pause time.

Method Details

getOwnerIdOf

public int getOwnerIdOf(File file)

Returns the user id of the owner of the supplied file.

Specified by:

getOwnerIdOf in interface VirtualMachine.ForOpenJ9.Dispatcher.ForJnaPosixEnvironment.PosixOwnerProvider

Parameters:

file - The file for which to locate the owner.

Returns:

The owner id of the supplied file.