org.apache.hadoop.maven.plugin.util
Class Exec

java.lang.Object
  org.apache.hadoop.maven.plugin.util.Exec

public class Exec
extends Object

Exec is a helper class for executing an external process from a mojo.

Constructor Summary

Exec(org.apache.maven.plugin.Mojo mojo)
Creates a new Exec instance for executing an external process from the given mojo.

Method Summary

int	run(List<String> command, List<String> output) Runs the specified command and saves each line of the command's output to the given list.

Methods inherited from class java.lang.Object

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

Constructor Detail

Exec

public Exec(org.apache.maven.plugin.Mojo mojo)

Creates a new Exec instance for executing an external process from the given mojo.

Parameters:

mojo - Mojo executing external process

Method Detail

run

public int run(List<String> command,
               List<String> output)

Runs the specified command and saves each line of the command's output to the given list.

Parameters:

command - List containing command and all arguments

output - List in/out parameter to receive command output

Returns:

int exit code of command