pro.fessional.mirana.io

Class Exec

java.lang.Object

pro.fessional.mirana.io.Exec

public class Exec
extends Object

Single-thread simple execution (Runtime, ProcessBuilder). For advanced operations, use `Apache Commons Exec`.

Since:

2020-09-14

Author:

trydofor

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Exec.Std

Constructor Summary

Constructors

Constructor and Description
Exec()

Method Summary

Modifier and Type	Method and Description
static List<String>	arg(String line) Parse command line by whitespace, supports quote and escaping `"one\" arg"`
static int	run(File workDir, BiConsumer<Exec.Std,String> handler, List<String> cmd) sync execute some commands
static int	run(File workDir, BiConsumer<Exec.Std,String> handler, String... cmd) sync execute some commands
static int	run(File workDir, List<String> out, List<String> cmd) sync execute some commands
static int	run(File workDir, List<String> out, String... cmd) sync execute some commands
static int	run(File workDir, StringBuilder out, List<String> cmd) sync execute a command
static int	run(File workDir, StringBuilder out, String... cmd) sync execute a command
static int	run(ProcessBuilder builder, BiConsumer<Exec.Std,String> handler) sync execute some commands

Methods inherited from class java.lang.Object

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

Constructor Detail

Exec

public Exec()

Method Detail

run

public static int run(File workDir,
                      StringBuilder out,
                      List<String> cmd)

sync execute a command

Parameters:

workDir - work dir

out - output

cmd - command

Returns:

return code

run

public static int run(File workDir,
                      StringBuilder out,
                      String... cmd)

sync execute a command

Parameters:

workDir - work dir

out - output

cmd - command

Returns:

return code

run

public static int run(File workDir,
                      List<String> out,
                      List<String> cmd)

sync execute some commands

Parameters:

workDir - work dir

out - output

cmd - command

Returns:

return code

run

public static int run(File workDir,
                      List<String> out,
                      String... cmd)

sync execute some commands

Parameters:

workDir - work dir

out - output

cmd - command

Returns:

return code

run

public static int run(File workDir,
                      BiConsumer<Exec.Std,String> handler,
                      List<String> cmd)

sync execute some commands

Parameters:

workDir - work dir

cmd - command

handler - out and err handler

Returns:

return code

run

public static int run(File workDir,
                      BiConsumer<Exec.Std,String> handler,
                      String... cmd)

sync execute some commands

Parameters:

workDir - work dir

cmd - command

handler - out and err handler

Returns:

return code

run

public static int run(ProcessBuilder builder,
                      BiConsumer<Exec.Std,String> handler)

sync execute some commands

Parameters:

builder - ProcessBuilder

handler - out and err handler

Returns:

return code

arg

public static List<String> arg(String line)

Parse command line by whitespace, supports quote and escaping `"one\" arg"`

Parameters:

line - command line

Returns:

parsed command