Package gov.nasa.pds.web.ui.utils

Class SystemUtils

java.lang.Object

gov.nasa.pds.web.ui.utils.SystemUtils

public class SystemUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
SystemUtils()

Method Summary

Modifier and Type	Method	Description
static long	bytesToMeg(long bytes)
static void	checkAvailableMemory()
static void	checkAvailableMemory(double percentFree)
static void	checkAvailableMemory(long megsFree)
static long	getAvailableMemory()
static double	getPercentMemoryFree()
static long	getTotalMemory()
static long	megsToBytes(long megs)

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemUtils

public SystemUtils()

Method Detail

bytesToMeg

public static long bytesToMeg(long bytes)

megsToBytes

public static long megsToBytes(long megs)

getTotalMemory

public static long getTotalMemory()

getAvailableMemory

public static long getAvailableMemory()

getPercentMemoryFree

public static double getPercentMemoryFree()

checkAvailableMemory

public static void checkAvailableMemory()
                                 throws RuntimeException

Throws:

RuntimeException

checkAvailableMemory

public static void checkAvailableMemory(long megsFree)
                                 throws RuntimeException

Throws:

RuntimeException

checkAvailableMemory

public static void checkAvailableMemory(double percentFree)
                                 throws RuntimeException

Throws:

RuntimeException