org.arquillian.droidium.container.impl

Class ProcessExecutor

java.lang.Object

org.arquillian.droidium.container.impl.ProcessExecutor

public class ProcessExecutor
extends Object

Executor service which is able to execute external process as well as callables

Author:

Karel Piwko

Constructor Summary

Constructors

Constructor and Description
ProcessExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
List<String>	execute(Map<String,String> input, String... command)
List<String>	execute(String... command)
ProcessExecutor	removeShutdownHook(Process p)
Boolean	scheduleUntilTrue(Callable<Boolean> callable, long timeout, long step, TimeUnit unit) Schedules a callable to be executed in regular intervals
Process	spawn(List<String> command) Spawns a process defined by command.
Process	spawn(String... command) Spawns a process defined by command.
<T> Future<T>	submit(Callable<T> callable) Submit callable to be executed

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessExecutor

public ProcessExecutor()

Method Detail

submit

public <T> Future<T> submit(Callable<T> callable)

Submit callable to be executed

Parameters:

callable - to be executed

Returns:

future

scheduleUntilTrue

public Boolean scheduleUntilTrue(Callable<Boolean> callable,
                        long timeout,
                        long step,
                        TimeUnit unit)
                          throws InterruptedException,
                                 ExecutionException

Schedules a callable to be executed in regular intervals

Parameters:

callable - Callable

timeout - Total timeout

step - delay before next execution

unit - time unit

Returns:

true if executed successfully, false otherwise

Throws:

InterruptedException

ExecutionException

spawn

public Process spawn(List<String> command)
              throws InterruptedException,
                     ExecutionException

Spawns a process defined by command. Process output is discarded.

Parameters:

command -

Returns:

spawned process

Throws:

InterruptedException

ExecutionException

spawn

public Process spawn(String... command)
              throws InterruptedException,
                     ExecutionException

Spawns a process defined by command. Process output is discarded

Parameters:

command - the command to be executed

Returns:

spawned process

Throws:

InterruptedException

ExecutionException

execute

public List<String> execute(Map<String,String> input,
                   String... command)
                     throws InterruptedException,
                            ExecutionException

Parameters:

input -

command -

Returns:

pending results of the task

Throws:

InterruptedException

ExecutionException

execute

public List<String> execute(String... command)
                     throws InterruptedException,
                            ExecutionException

Parameters:

command -

Returns:

pending results of the task

Throws:

InterruptedException

ExecutionException

removeShutdownHook

public ProcessExecutor removeShutdownHook(Process p)