Class SolarisOperatingSystem

java.lang.Object

oshi.software.common.AbstractOperatingSystem

oshi.software.common.os.unix.solaris.SolarisOperatingSystem

All Implemented Interfaces:

OperatingSystem

@ThreadSafe
public abstract class SolarisOperatingSystem
extends AbstractOperatingSystem

Solaris is a non-free Unix operating system originally developed by Sun Microsystems. It superseded the company's earlier SunOS in 1993. In 2010, after the Sun acquisition by Oracle, it was renamed Oracle Solaris.

Process enumeration, services, and version queries are shared; the native bits (kstat uptime/boot time, getpid/thr_self, and the OSProcess/FileSystem/NetworkParams/OSThread factories) are provided by the JNA and FFM subclasses.

Nested Class Summary

Nested classes/interfaces inherited from interface OperatingSystem

OperatingSystem.OSVersionInfo, OperatingSystem.ProcessFiltering, OperatingSystem.ProcessSorting

Modifier and Type	Interface	Description
static class	OperatingSystem.OSVersionInfo	A class representing the Operating System version details.
static final class	OperatingSystem.ProcessFiltering	Constants which may be used to filter Process lists in OperatingSystem.getProcesses(Predicate, Comparator, int), OperatingSystem.getChildProcesses(int, Predicate, Comparator, int), and OperatingSystem.getDescendantProcesses(int, Predicate, Comparator, int).
static final class	OperatingSystem.ProcessSorting	Constants which may be used to sort Process lists in OperatingSystem.getProcesses(Predicate, Comparator, int), OperatingSystem.getChildProcesses(int, Predicate, Comparator, int), and OperatingSystem.getDescendantProcesses(int, Predicate, Comparator, int).

Field Summary

Fields inherited from class AbstractOperatingSystem

USE_WHO_COMMAND

Modifier and Type	Field	Description
protected static final boolean	USE_WHO_COMMAND	Whether to use the 'who' command for session queries.

Constructor Summary

Constructors

Constructor	Description
SolarisOperatingSystem()

Method Summary

Modifier and Type	Method	Description
protected abstract OSProcess	createProcess(int pid)	Creates a platform-specific OSProcess for the given pid.
InternetProtocolStats	getInternetProtocolStats()	Instantiates a InternetProtocolStats object.
OSProcess	getProcess(int pid)	Gets information on a currently running process
int	getProcessCount()	Get the number of processes currently running
List<OSService>	getServices()	Gets the all services on the system.
int	getThreadCount()	Get the number of threads currently running
List<OSProcess>	queryAllProcesses()	Queries all processes on the system.
protected int	queryBitness(int jvmBitness)	Backup OS-specific query to determine bitness if previous checks fail
List<OSProcess>	queryChildProcesses(int parentPid)	Queries the children of a process.
List<OSProcess>	queryDescendantProcesses(int parentPid)	Queries the descendants of a process.
Pair<String, OperatingSystem.OSVersionInfo>	queryFamilyVersionInfo()	Queries the OS family and version info.
String	queryManufacturer()	Queries the OS manufacturer.

Methods inherited from class AbstractOperatingSystem

getBitness, getChildProcesses, getChildrenOrDescendants, getChildrenOrDescendants, getDescendantProcesses, getDesktopWindows, getFamily, getManufacturer, getProcesses, getSessions, getVersionInfo, isElevated, toString

Modifier and Type	Method	Description
int	getBitness()	Gets the bitness (32 or 64) of the operating system.
List<OSProcess>	getChildProcesses(int parentPid, Predicate<OSProcess> filter, Comparator<OSProcess> sort, int limit)	Gets currently running child processes of provided parent PID, optionally filtering, sorting, and limited to the top "N".
protected static Set<Integer>	getChildrenOrDescendants(Collection<OSProcess> allProcs, int parentPid, boolean allDescendants)	Utility method for subclasses to take a full process list as input and return the children or descendants of a particular process.
protected static Set<Integer>	getChildrenOrDescendants(Map<Integer,Integer> parentPidMap, int parentPid, boolean allDescendants)	Utility method for subclasses to take a map of pid to parent as input and return the children or descendants of a particular process.
List<OSProcess>	getDescendantProcesses(int parentPid, Predicate<OSProcess> filter, Comparator<OSProcess> sort, int limit)	Gets currently running processes of provided parent PID's descendants, including their children, the children's children, etc., optionally filtering, sorting, and limited to the top "N".
List<OSDesktopWindow>	getDesktopWindows(boolean visibleOnly)	Gets windows on the operating system's GUI desktop.
String	getFamily()	Get the Operating System family.
String	getManufacturer()	Get the Operating System manufacturer.
List<OSProcess>	getProcesses(Predicate<OSProcess> filter, Comparator<OSProcess> sort, int limit)	Gets currently running processes, optionally filtering, sorting, and limited to the top "N".
List<OSSession>	getSessions()	Gets currently logged in users.
OperatingSystem.OSVersionInfo	getVersionInfo()	Get Operating System version information.
boolean	isElevated()	Determine whether the current process has elevated permissions such as sudo / Administrator
String	toString()

Methods inherited from class Object

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

Methods inherited from interface OperatingSystem

getCgroupInfo, getCurrentProcess, getCurrentThread, getFileSystem, getInstalledApplications, getNetworkParams, getProcesses, getProcesses, getProcessId, getSystemBootTime, getSystemUptime, getThreadId

Modifier and Type	Method	Description
default CgroupInfo	getCgroupInfo()	Retrieves cgroup information for the current process.
default OSProcess	getCurrentProcess()	Gets the current process.
OSThread	getCurrentThread()	Makes a best effort to get the current thread.
FileSystem	getFileSystem()	Instantiates a FileSystem object.
default List<ApplicationInfo>	getInstalledApplications()	Retrieves a list of installed applications on the system.
NetworkParams	getNetworkParams()	Instantiates a NetworkParams object.
default List<OSProcess>	getProcesses()	Gets currently running processes.
default List<OSProcess>	getProcesses(Collection<Integer> pids)	Gets information on a Collection of currently running processes.
int	getProcessId()	Gets the current process ID (PID).
long	getSystemBootTime()	Get Unix time of boot.
long	getSystemUptime()	Get the System up time (time since boot).
int	getThreadId()	Makes a best effort to get the current thread ID (TID).

Constructor Details

SolarisOperatingSystem

public SolarisOperatingSystem()

Method Details

queryManufacturer

public String queryManufacturer()

Description copied from class: AbstractOperatingSystem

Queries the OS manufacturer.

Specified by:

queryManufacturer in class AbstractOperatingSystem

Returns:

the manufacturer string

queryFamilyVersionInfo

public Pair<String, OperatingSystem.OSVersionInfo> queryFamilyVersionInfo()

Description copied from class: AbstractOperatingSystem

Queries the OS family and version info.

Specified by:

queryFamilyVersionInfo in class AbstractOperatingSystem

Returns:

a pair of family string and OS version info

queryBitness

protected int queryBitness(int jvmBitness)

Description copied from class: AbstractOperatingSystem

Backup OS-specific query to determine bitness if previous checks fail

Specified by:

queryBitness in class AbstractOperatingSystem

Parameters:

jvmBitness - The bitness of the JVM

Returns:

The operating system bitness

getInternetProtocolStats

public InternetProtocolStats getInternetProtocolStats()

Description copied from interface: OperatingSystem

Instantiates a InternetProtocolStats object.

Returns:

a InternetProtocolStats object.

getProcess

public OSProcess getProcess(int pid)

Description copied from interface: OperatingSystem

Gets information on a currently running process

Parameters:

pid - A process ID

Returns:

An OSProcess object for the specified process id if it is running; null otherwise

queryAllProcesses

public List<OSProcess> queryAllProcesses()

Description copied from class: AbstractOperatingSystem

Queries all processes on the system.

Specified by:

queryAllProcesses in class AbstractOperatingSystem

Returns:

a list of all OS processes

queryChildProcesses

public List<OSProcess> queryChildProcesses(int parentPid)

Description copied from class: AbstractOperatingSystem

Queries the children of a process.

Specified by:

queryChildProcesses in class AbstractOperatingSystem

Parameters:

parentPid - the parent process ID

Returns:

a list of child processes (including the parent itself)

queryDescendantProcesses

public List<OSProcess> queryDescendantProcesses(int parentPid)

Description copied from class: AbstractOperatingSystem

Queries the descendants of a process.

Specified by:

queryDescendantProcesses in class AbstractOperatingSystem

Parameters:

parentPid - the parent process ID

Returns:

a list of descendant processes (including the parent itself)

getProcessCount

public int getProcessCount()

Description copied from interface: OperatingSystem

Get the number of processes currently running

Returns:

The number of processes running

getThreadCount

public int getThreadCount()

Description copied from interface: OperatingSystem

Get the number of threads currently running

Returns:

The number of threads running

getServices

public List<OSService> getServices()

Description copied from interface: OperatingSystem

Gets the all services on the system. The definition of what is a service is platform-dependent.

Returns:

An array of OSService objects

createProcess

protected abstract OSProcess createProcess(int pid)

Creates a platform-specific OSProcess for the given pid.

Parameters:

pid - the process ID

Returns:

a new OSProcess