Package org.eclipse.jetty.start

Class CommandLineBuilder

java.lang.Object

org.eclipse.jetty.start.CommandLineBuilder

public class CommandLineBuilder
extends Object

Constructor Summary

Constructors

Constructor	Description
CommandLineBuilder()
CommandLineBuilder(String bin)

Method Summary

Modifier and Type	Method	Description
void	addArg(String arg)	Add a simple argument to the command line.
void	addEqualsArg(String name, String value)	Similar to addArg(String) but concats both name + value with an "=" sign, quoting were needed, and excluding the "=" portion if the value is undefined or empty.
void	addRawArg(String arg)	Add a simple argument to the command line.
void	debug()
static File	findExecutable(File root, String path)
static String	findJavaBin()
List<String>	getArgs()
static String	quote(String arg)	Perform an optional quoting of the argument, being intelligent with spaces and quotes as needed.
String	toString()
String	toString(String delim)

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandLineBuilder

public CommandLineBuilder()

CommandLineBuilder

public CommandLineBuilder(String bin)

Method Detail

findExecutable

public static File findExecutable(File root,
                                  String path)

findJavaBin

public static String findJavaBin()

quote

public static String quote(String arg)

Perform an optional quoting of the argument, being intelligent with spaces and quotes as needed. If a subString is set in quotes it won't the subString won't be escaped.

Parameters:

arg - the argument to quote

Returns:

the quoted and escaped argument

addArg

public void addArg(String arg)

Add a simple argument to the command line.

Will quote arguments that have a space in them.

Parameters:

arg - the simple argument to add

addEqualsArg

public void addEqualsArg(String name,
                         String value)

Similar to addArg(String) but concats both name + value with an "=" sign, quoting were needed, and excluding the "=" portion if the value is undefined or empty.

   addEqualsArg("-Dname", "value") = "-Dname=value"
   addEqualsArg("-Djetty.home", "/opt/company inc/jetty (7)/") = "-Djetty.home=/opt/company\ inc/jetty\ (7)/"
   addEqualsArg("-Djenkins.workspace", "/opt/workspaces/jetty jdk7/") = "-Djenkins.workspace=/opt/workspaces/jetty\ jdk7/"
   addEqualsArg("-Dstress", null) = "-Dstress"
   addEqualsArg("-Dstress", "") = "-Dstress"
 

Parameters:

name - the name

value - the value

addRawArg

public void addRawArg(String arg)

Add a simple argument to the command line.

Will NOT quote/escape arguments that have a space in them.

Parameters:

arg - the simple argument to add

getArgs

public List<String> getArgs()

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(String delim)

debug

public void debug()