Package com.sun.jna.platform.win32.COM

Class WbemcliUtil.WmiQuery<T extends Enum<T>>

java.lang.Object

com.sun.jna.platform.win32.COM.WbemcliUtil.WmiQuery<T>

Enclosing class:

WbemcliUtil

public static class WbemcliUtil.WmiQuery<T extends Enum<T>>
extends Object

Helper class wrapping information required for a WMI query.

Constructor Summary

Constructors

Constructor	Description
WmiQuery(String wmiClassName, Class<T> propertyEnum)	Instantiate a WMI Query in the default namespace
WmiQuery(String nameSpace, String wmiClassName, Class<T> propertyEnum)	Instantiate a WmiQuery.

Method Summary

Modifier and Type	Method	Description
WbemcliUtil.WmiResult<T>	execute()	Query WMI for values, with no timeout.
WbemcliUtil.WmiResult<T>	execute(int timeout)	Query WMI for values, with a specified timeout.
String	getNameSpace()
Class<T>	getPropertyEnum()
String	getWmiClassName()
void	setNameSpace(String nameSpace)
void	setWmiClassName(String wmiClassName)

Methods inherited from class java.lang.Object

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

Constructor Detail

WmiQuery

public WmiQuery(String nameSpace,
                String wmiClassName,
                Class<T> propertyEnum)

Instantiate a WmiQuery.

Parameters:

nameSpace - The WMI namespace to use.

wmiClassName - The WMI class to use. Optionally include a WQL WHERE clause with filters results to properties matching the input.

propertyEnum - An enum for type mapping.

WmiQuery

public WmiQuery(String wmiClassName,
                Class<T> propertyEnum)

Instantiate a WMI Query in the default namespace

Parameters:

wmiClassName - The WMI Class to use. May include a WHERE clause with filtering conditions.

propertyEnum - An Enum that contains the properties to query

Method Detail

getPropertyEnum

public Class<T> getPropertyEnum()

Returns:

The enum containing the properties

getNameSpace

public String getNameSpace()

Returns:

The namespace

setNameSpace

public void setNameSpace(String nameSpace)

Parameters:

nameSpace - The namespace to set

getWmiClassName

public String getWmiClassName()

Returns:

The class name

setWmiClassName

public void setWmiClassName(String wmiClassName)

Parameters:

wmiClassName - The classname to set

execute

public WbemcliUtil.WmiResult<T> execute()

Query WMI for values, with no timeout.

Returns:

a WmiResult object containing the query results, wrapping an EnumMap

execute

public WbemcliUtil.WmiResult<T> execute(int timeout)
                                 throws TimeoutException

Query WMI for values, with a specified timeout.

Parameters:

timeout - Number of milliseconds to wait for results before timing out. If Wbemcli.WBEM_INFINITE (-1), will always wait for results. If a timeout occurs, throws a TimeoutException.

Returns:

a WmiResult object containing the query results, wrapping an EnumMap

Throws:

TimeoutException - if the query times out before completion