jodd.util

Class CommandLine

java.lang.Object

jodd.util.CommandLine

public class CommandLine
extends java.lang.Object

Simple tool to easily execute native applications.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<java.lang.String>	args
protected java.lang.String	command
protected java.util.Map<java.lang.String,java.lang.String>	env
protected java.io.OutputStream	err
protected java.lang.String	errPrefix
protected boolean	newShell
static int	OK
protected java.io.OutputStream	out
protected java.lang.String	outPrefix
protected java.io.File	workingDirectory

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CommandLine(java.lang.String command)

Method Summary

Modifier and Type	Method and Description
CommandLine	arg(java.lang.String argument) Adds single argument.
CommandLine	args(java.lang.String... arguments) Adds several arguments.
static CommandLine	cmd(java.lang.String command) Creates command line with given command.
CommandLine	env(java.lang.String key, java.lang.String value) Sets environment variable.
CommandLine	err(java.io.OutputStream err)
CommandLine	errPrefix(java.lang.String prefix) Defines error prefix.
RuntimeUtil.ProcessResult	execute() Executes command and returns process result.
protected boolean	isSH(java.lang.String command)
CommandLine	newShell(boolean newShell)
CommandLine	out(java.io.OutputStream out)
CommandLine	outPrefix(java.lang.String prefix) Defines output prefix.
protected java.util.List<java.lang.String>	prepareCommands()
protected java.util.List<java.lang.String>	resolveShellExecutor(java.lang.String command) Resolves system-dependent executor.
CommandLine	workingDirectory(java.io.File workDirectory) Defines working directory.
CommandLine	workingDirectory(java.lang.String workDirectory) Defines working directory.

Methods inherited from class java.lang.Object

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

Field Detail

OK

public static final int OK

See Also:

Constant Field Values

command

protected final java.lang.String command

args

protected final java.util.List<java.lang.String> args

env

protected java.util.Map<java.lang.String,java.lang.String> env

workingDirectory

protected java.io.File workingDirectory

outPrefix

protected java.lang.String outPrefix

errPrefix

protected java.lang.String errPrefix

out

protected java.io.OutputStream out

err

protected java.io.OutputStream err

newShell

protected boolean newShell

Constructor Detail

CommandLine

protected CommandLine(java.lang.String command)

Method Detail

cmd

public static CommandLine cmd(java.lang.String command)

Creates command line with given command.

workingDirectory

public CommandLine workingDirectory(java.io.File workDirectory)

Defines working directory.

workingDirectory

public CommandLine workingDirectory(java.lang.String workDirectory)

Defines working directory.

arg

public CommandLine arg(java.lang.String argument)

Adds single argument.

args

public CommandLine args(java.lang.String... arguments)

Adds several arguments.

outPrefix

public CommandLine outPrefix(java.lang.String prefix)

Defines output prefix.

errPrefix

public CommandLine errPrefix(java.lang.String prefix)

Defines error prefix.

out

public CommandLine out(java.io.OutputStream out)

err

public CommandLine err(java.io.OutputStream err)

env

public CommandLine env(java.lang.String key,
                       java.lang.String value)

Sets environment variable.

newShell

public CommandLine newShell(boolean newShell)

resolveShellExecutor

protected java.util.List<java.lang.String> resolveShellExecutor(java.lang.String command)

Resolves system-dependent executor.

isSH

protected boolean isSH(java.lang.String command)

prepareCommands

protected java.util.List<java.lang.String> prepareCommands()

execute

public RuntimeUtil.ProcessResult execute()
                                  throws java.io.IOException,
                                         java.lang.InterruptedException

Executes command and returns process result.

Throws:

java.io.IOException

java.lang.InterruptedException