org.jodconverter.local.process

Class WindowsProcessManager

java.lang.Object

org.jodconverter.local.process.AbstractProcessManager

org.jodconverter.local.process.WindowsProcessManager

All Implemented Interfaces:

ProcessManager

public class WindowsProcessManager
extends AbstractProcessManager

ProcessManager implementation for Windows.

Requires wmic.exe and taskkill.exe, that should be available at least on Windows XP, Windows Vista, and Windows 7 (except Home versions).

Field Summary

Fields inherited from interface org.jodconverter.local.process.ProcessManager

PID_NOT_FOUND, PID_UNKNOWN

Constructor Summary

Constructors

Constructor and Description
WindowsProcessManager()

Method Summary

Modifier and Type	Method and Description
static @NonNull WindowsProcessManager	getDefault() Gets the default instance of WindowsProcessManager.
protected @NonNull String[]	getRunningProcessesCommand(@NonNull String process) Gets the command to be executed to get a snapshot of all the running processes identified by the specified argument (process).
protected @NonNull Pattern	getRunningProcessLinePattern() Gets the pattern to be used to match an output line containing the information about a running process.
boolean	isUsable() Gets whether the commands we need are available for a Windows OS.
void	kill(@Nullable Process process, long pid) Kills the specified process.

Methods inherited from class org.jodconverter.local.process.AbstractProcessManager

execute, findPid

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jodconverter.local.process.ProcessManager

canFindPid

Constructor Detail

WindowsProcessManager

public WindowsProcessManager()

Method Detail

getDefault

public static @NonNull WindowsProcessManager getDefault()

Gets the default instance of WindowsProcessManager.

Returns:

The default WindowsProcessManager instance.

getRunningProcessesCommand

protected @NonNull String[] getRunningProcessesCommand(@NonNull String process)

Description copied from class: AbstractProcessManager

Gets the command to be executed to get a snapshot of all the running processes identified by the specified argument (process).

Specified by:

getRunningProcessesCommand in class AbstractProcessManager

Parameters:

process - The name of the process to query for.

Returns:

An array containing the command to call and its arguments.

getRunningProcessLinePattern

protected @NonNull Pattern getRunningProcessLinePattern()

Description copied from class: AbstractProcessManager

Gets the pattern to be used to match an output line containing the information about a running process. The output lines being tested against this pattern are the result of the execution of the command returned by the getRunningProcessesCommand function.

Specified by:

getRunningProcessLinePattern in class AbstractProcessManager

Returns:

The pattern.

See Also:

AbstractProcessManager.getRunningProcessesCommand(String)

isUsable

public boolean isUsable()

Gets whether the commands we need are available for a Windows OS.

Returns:

true If the required commands are available, false otherwise.

kill

public void kill(@Nullable Process process,
                 long pid)
          throws IOException

Description copied from interface: ProcessManager

Kills the specified process.

Parameters:

process - The process to kill.

pid - The id of the process to kill.

Throws:

IOException - If an IO error occurs.