com.jcabi.log

Class VerboseProcess

java.lang.Object

com.jcabi.log.VerboseProcess

public final class VerboseProcess
extends Object

Utility class for getting stdout from a running process and logging it through SLF4J.

For example:

 String name = new VerboseProcess(
   new ProcessBuilder("who", "am", "i")
 ).stdout();

The class throws an exception if the process returns a non-zero exit code.

The class is immutable and thread-safe.

Since:

0.5

Version:

$Id$

Author:

Yegor Bugayenko (yegor@tpc2.com)

Constructor Summary

Constructors

Constructor and Description
VerboseProcess(Process prc) Public ctor.
VerboseProcess(ProcessBuilder builder) Public ctor (builder will be configured to redirect error stream to the stdout and will receive an empty stdin).

Method Summary

Methods

Modifier and Type	Method and Description
String	stdout() Get stdout from the process, after its finish (the method will wait for the process and log its output).

Methods inherited from class java.lang.Object

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

Constructor Detail

VerboseProcess

public VerboseProcess(@NotNull
              Process prc)

Public ctor.

Parameters:

prc - The process to work with

VerboseProcess

public VerboseProcess(@NotNull
              ProcessBuilder builder)

Public ctor (builder will be configured to redirect error stream to the stdout and will receive an empty stdin).

Parameters:

builder - Process builder to work with

Method Detail

stdout

public String stdout()

Get stdout from the process, after its finish (the method will wait for the process and log its output).

Returns:

Full stdout of the process