com.synopsys.arc.jenkinsci.plugins.cygwinprocesskiller.util

Class CygwinKillHelper

java.lang.Object

com.synopsys.arc.jenkinsci.plugins.cygwinprocesskiller.util.CygwinKillHelper

public class CygwinKillHelper
extends Object

Class provides basic Cygwin operations. This class is designed to be launched on the master only.

Author:

Oleg Nenashev

Constructor Summary

Constructors

Constructor and Description
CygwinKillHelper(hudson.model.TaskListener log, hudson.model.Node node, CygwinKillerInstallation tool, int processPID)

Method Summary

Modifier and Type	Method and Description
int	execCommand(String command, OutputStream stdout, OutputStream stderr, String... args) Executes command with specified arguments.
int	execScript(String script, OutputStream out, String... args) Executes script on the target host.
boolean	isCygwin() Checks that Cygwin is available on the host.
boolean	kill() Terminates process by PID, which has been provided in the constructor.

Methods inherited from class java.lang.Object

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

Constructor Detail

CygwinKillHelper

public CygwinKillHelper(hudson.model.TaskListener log,
                        hudson.model.Node node,
                        CygwinKillerInstallation tool,
                        int processPID)

Method Detail

isCygwin

public boolean isCygwin()
                 throws InterruptedException

Checks that Cygwin is available on the host.

Throws:

InterruptedException

execScript

public int execScript(String script,
                      OutputStream out,
                      String... args)
               throws IOException,
                      InterruptedException

Executes script on the target host.

Parameters:

script - Script to be executed

out - Output stream, which returns both stderr and stdout

args - Script arguments

Returns:

return code of the script

Throws:

IOException

InterruptedException

execCommand

public int execCommand(String command,
                       OutputStream stdout,
                       OutputStream stderr,
                       String... args)
                throws IOException,
                       InterruptedException

Executes command with specified arguments.

Parameters:

command - Command to be executed

stdout - Output stream for STDOUT

stderr - Output stream for STDERR

args - Arguments to be passed

Returns:

exit code of the triggered command

Throws:

IOException

InterruptedException - Execution has been interrupted

kill

public boolean kill()
             throws IOException,
                    InterruptedException

Terminates process by PID, which has been provided in the constructor.

Throws:

IOException

InterruptedException