net.sf.statsvn.util

Class ProcessUtils

java.lang.Object

net.sf.statsvn.util.ProcessUtils

public final class ProcessUtils
extends java.lang.Object

This class provides a way of launching new processes. It is not the best way and it surely does not work well in multi-threaded environments. It is sufficient for StatSVN's single thread. We should be launching two threads with readers for both, but we are lazy. http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps_p.html

Author:

jkealey

Constructor Summary

Constructors

Constructor and Description
ProcessUtils() A utility class (only static methods) should be final and have a private constructor.

Method Summary

Modifier and Type	Method and Description
static ProcessUtils	call(java.lang.String sCommand)
void	close()
protected java.lang.String	getErrorMessage()
java.io.BufferedInputStream	getErrorStream()
java.io.BufferedInputStream	getInputStream()
protected boolean	hasErrorOccured()
void	setErrorStream(java.io.InputStream errorStream)
void	setInputStream(java.io.InputStream inputStream)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessUtils

public ProcessUtils()

A utility class (only static methods) should be final and have a private constructor.

Method Detail

call

public static ProcessUtils call(java.lang.String sCommand)
                         throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

hasErrorOccured

protected boolean hasErrorOccured()
                           throws java.io.IOException

Throws:

java.io.IOException

getErrorMessage

protected java.lang.String getErrorMessage()

getErrorStream

public java.io.BufferedInputStream getErrorStream()

Returns:

the errorStream

getInputStream

public java.io.BufferedInputStream getInputStream()

Returns:

the inputStream

setErrorStream

public void setErrorStream(java.io.InputStream errorStream)

Parameters:

errorStream - the errorStream to set

setInputStream

public void setInputStream(java.io.InputStream inputStream)

Parameters:

inputStream - the inputStream to set