TimeoutProcessCloser

java.lang.Object

org.zeroturnaround.exec.close.StandardProcessCloser

org.zeroturnaround.exec.close.TimeoutProcessCloser

All Implemented Interfaces:: ProcessCloser

public class TimeoutProcessCloser extends StandardProcessCloser

Same as StandardProcessCloser but only waits fixed period for the closing. On timeout a warning is logged but no error is thrown.

This is used on Windows where sometimes sub process' streams do not close properly.

Field Summary

Fields

Modifier and Type

Field

Description

private static final org.slf4j.Logger

log

private final long

timeout

private final TimeUnit

unit

Fields inherited from class StandardProcessCloser
streams
Constructor Summary

Constructors

Constructor

Description

TimeoutProcessCloser(ExecuteStreamHandler streams, long timeout, TimeUnit unit)

Creates new instance of TimeoutProcessCloser.
Method Summary

Modifier and Type

Method

Description

void

close(Process process)

Closes standard streams of a given sub process.

protected void

doClose(Process process)

private static String

getUnitsAsString(long d, TimeUnit unit)

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- log
  
  private static final org.slf4j.Logger log
- timeout
  
  private final long timeout
- unit
  
  private final TimeUnit unit
Constructor Details
- TimeoutProcessCloser
  
  public TimeoutProcessCloser(ExecuteStreamHandler streams, long timeout, TimeUnit unit)
  
  Creates new instance of TimeoutProcessCloser.
  
  Parameters:
  
  streams - helper for pumping the streams.
  
  timeout - how long should we wait for the closing.
  
  unit - unit of the timeout value.
Method Details
- close
  
  public void close(Process process) throws IOException, InterruptedException
  
  Description copied from interface: ProcessCloser
  
  Closes standard streams of a given sub process.
  
  Specified by:
  
  close in interface ProcessCloser
  
  Overrides:
  
  close in class StandardProcessCloser
  
  Parameters:
  
  process - sub process (not null).
  
  Throws:
  
  IOException - if I/O errors occur while closing the underlying stream
  
  InterruptedException - if underlying throws a InterruptedException
- doClose
  
  protected void doClose(Process process) throws IOException, InterruptedException
  
  Throws:
  
  IOException
  
  InterruptedException
- getUnitsAsString
  
  private static String getUnitsAsString(long d, TimeUnit unit)