Package com.prineside.luaj.lib.jse

Class JseProcess

java.lang.Object

com.prineside.luaj.lib.jse.JseProcess

public class JseProcess
extends Object

Analog of Process that pipes input and output to client-specified streams.

Constructor Summary

Constructors

Constructor	Description
JseProcess(String[] cmd, InputStream stdin, OutputStream stdout, OutputStream stderr)	Construct a process around a command, with specified streams to redirect input and output to.
JseProcess(String cmd, InputStream stdin, OutputStream stdout, OutputStream stderr)	Construct a process around a command, with specified streams to redirect input and output to.

Method Summary

Modifier and Type	Method	Description
int	exitValue()	Get the exit value of the process.
int	waitFor()	Wait for the process to complete, and all pending output to finish.

Methods inherited from class java.lang.Object

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

Constructor Details

JseProcess

public JseProcess(String[] cmd,
 InputStream stdin,
 OutputStream stdout,
 OutputStream stderr)
           throws IOException

Construct a process around a command, with specified streams to redirect input and output to.

Parameters:

cmd - The command to execute, including arguments, if any

stdin - Optional InputStream to read from as process input, or null if input is not needed.

stdout - Optional OutputStream to copy process output to, or null if output is ignored.

stderr - Optinoal OutputStream to copy process stderr output to, or null if output is ignored.

Throws:

IOException - If the system process could not be created.

See Also:

• Process

JseProcess

public JseProcess(String cmd,
 InputStream stdin,
 OutputStream stdout,
 OutputStream stderr)
           throws IOException

Construct a process around a command, with specified streams to redirect input and output to.

Parameters:

cmd - The command to execute, including arguments, if any

stdin - Optional InputStream to read from as process input, or null if input is not needed.

stdout - Optional OutputStream to copy process output to, or null if output is ignored.

stderr - Optinoal OutputStream to copy process stderr output to, or null if output is ignored.

Throws:

IOException - If the system process could not be created.

See Also:

• Process

Method Details

exitValue

public int exitValue()

Get the exit value of the process.

waitFor

public int waitFor()
            throws InterruptedException

Wait for the process to complete, and all pending output to finish.

Returns:

The exit status.

Throws:

InterruptedException