org.apache.oodt.cas.resource.util

Class Ulimit

java.lang.Object

org.apache.oodt.cas.resource.util.Ulimit

All Implemented Interfaces:

UlimitMetKeys

public final class Ulimit
extends Object
implements UlimitMetKeys

Version:

$Revision$

A static API to detect ulimit properties on an underlying *-nix system.

.

Author:

mattmann

Field Summary

Fields inherited from interface org.apache.oodt.cas.resource.util.UlimitMetKeys

CORE_FILE_SIZE, DATA_SEGMENT_SIZE, FILE_SIZE, MAX_CPU_TIME, MAX_LOCKED_MEMORY, MAX_MEMORY_SIZE, MAX_OPEN_FILES, MAX_PIPE_SIZE, MAX_STACK_SIZE, MAX_USER_PROCESSES, MAX_VIRTUAL_MEMORY

Constructor Summary

Constructors

Constructor and Description
Ulimit()

Method Summary

Modifier and Type	Method and Description
static String	getCoreFileSize()
static String	getDataSegmentSize()
static String	getFileSize()
static String	getMaxCpuTime()
static String	getMaxLockedMemory()
static String	getMaxMemorySize()
static String	getMaxOpenFiles()
static String	getMaxPipeSize()
static String	getMaxStackSize()
static String	getMaxUserProcesses()
static String	getMaxVirtualMemory()
static List	getUlimitProperties()
static Map	getUlimitPropertiesMap()

Methods inherited from class java.lang.Object

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

Constructor Detail

Ulimit

public Ulimit()

Method Detail

getCoreFileSize

public static String getCoreFileSize()

getDataSegmentSize

public static String getDataSegmentSize()

getFileSize

public static String getFileSize()

getMaxLockedMemory

public static String getMaxLockedMemory()

getMaxMemorySize

public static String getMaxMemorySize()

getMaxOpenFiles

public static String getMaxOpenFiles()

getMaxPipeSize

public static String getMaxPipeSize()

getMaxStackSize

public static String getMaxStackSize()

getMaxCpuTime

public static String getMaxCpuTime()

getMaxUserProcesses

public static String getMaxUserProcesses()

getMaxVirtualMemory

public static String getMaxVirtualMemory()

getUlimitPropertiesMap

public static Map getUlimitPropertiesMap()
                                  throws ResourceException,
                                         IOException

Throws:

ResourceException

IOException

getUlimitProperties

public static List getUlimitProperties()
                                throws ResourceException,
                                       IOException

Throws:

ResourceException

IOException