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There is a newer version: 2.2.0







ProcessExecutionHandler (org.spincast:spincast-framework 1.14.0 API)











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org.spincast.plugins.processutils
Interface ProcessExecutionHandler






All Known Subinterfaces:
HttpServerProcessHandlerExecutionHandler


All Known Implementing Classes:
ProcessExecutionHandlerDefault, ProcessExecutionHandlerSync




public interface ProcessExecutionHandler
Handler to be inform of an exit code, an
 exception and to be able to kill the started process.











Method Summary

All Methods Instance Methods Abstract Methods 

Modifier and Type
Method and Description


boolean
isProcessAlive()
Returns true if the process is alive;



void
killProcess()
Kill the process.



void
onEnd()
Always called at the end, whether the process
 exited or an exception occured.



void
onExit(int exitVal)
Called when the process exits.



void
onLaunchException(Exception ex)
Called if an exception occured during the launch
 of the program.



void
onSystemErr(String line)
Called when a line is written to the standard
 errors by the created process.



void
onSystemOut(String line)
Called when a line is written to the standard
 output by the created process.



void
onTimeoutException()
Called if the execution of the program
 exceeds the specified timeout.



void
setProcessAndProcessKiller(Process process,
                          ProcessKiller processKiller)
Internal use.
















Method Detail





setProcessAndProcessKiller
void setProcessAndProcessKiller(Process process,
                                ProcessKiller processKiller)
Internal use.
 
 Will be called automatically
 when the process is created.







isProcessAlive
boolean isProcessAlive()
Returns true if the process is alive;







onLaunchException
void onLaunchException(Exception ex)
Called if an exception occured during the launch
 of the program.







onTimeoutException
void onTimeoutException()
Called if the execution of the program
 exceeds the specified timeout.







onExit
void onExit(int exitVal)
Called when the process exits. In general, a 0
 value means that no error occured.
 
 Note that this method will not
 be called if there is an exception while
 launching the program! In that case,
 onLaunchException(Exception)
 will be called instead.







onEnd
void onEnd()
Always called at the end, whether the process
 exited or an exception occured.







onSystemOut
void onSystemOut(String line)
Called when a line is written to the standard
 output by the created process.







onSystemErr
void onSystemErr(String line)
Called when a line is written to the standard
 errors by the created process.







killProcess
void killProcess()
Kill the process.













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Copyright © 2019. All rights reserved.

Modifier and Type	Method and Description
`boolean`	`isProcessAlive()` Returns `true` if the process is alive;
`void`	`killProcess()` Kill the process.
`void`	`onEnd()` Always called at the end, whether the process exited or an exception occured.
`void`	`onExit(int exitVal)` Called when the process exits.
`void`	`onLaunchException(Exception ex)` Called if an exception occured during the launch of the program.
`void`	`onSystemErr(String line)` Called when a line is written to the standard errors by the created process.
`void`	`onSystemOut(String line)` Called when a line is written to the standard output by the created process.
`void`	`onTimeoutException()` Called if the execution of the program exceeds the specified timeout.
`void`	`setProcessAndProcessKiller(Process process, ProcessKiller processKiller)` Internal use.