org.eclipse.jgit.pgm.opt

Class CmdLineParser

java.lang.Object

org.kohsuke.args4j.CmdLineParser

org.eclipse.jgit.pgm.opt.CmdLineParser

public class CmdLineParser
extends org.kohsuke.args4j.CmdLineParser

Extended command line parser which handles --foo=value arguments.

The args4j package does not natively handle --foo=value and instead prefers to see --foo value on the command line. Many users are used to the GNU style --foo=value long option, so we convert from the GNU style format to the args4j style format prior to invoking args4j for parsing.

Constructor Summary

Constructors

Constructor and Description
CmdLineParser(Object bean) Creates a new command line owner that parses arguments/options and set them into the given object.
CmdLineParser(Object bean, Repository repo) Creates a new command line owner that parses arguments/options and set them into the given object.

Method Summary

Modifier and Type	Method and Description
protected boolean	containsHelp(String... args) Check if array contains help option
protected org.kohsuke.args4j.spi.OptionHandler	createOptionHandler(org.kohsuke.args4j.OptionDef o, org.kohsuke.args4j.spi.Setter setter)
Repository	getRepository() Get the repository this parser translates values through.
RevWalk	getRevWalk() Get the revision walker used to support option parsing.
RevWalk	getRevWalkGently() Get the revision walker used to support option parsing.
void	parseArgument(String... args)
void	printSingleLineUsage(Writer w, ResourceBundle rb)

Methods inherited from class org.kohsuke.args4j.CmdLineParser

addArgument, addOption, getArguments, getOptions, getProperties, isOption, parseArgument, printExample, printExample, printExample, printExample, printOption, printSingleLineUsage, printUsage, printUsage, printUsage, registerHandler, setUsageWidth, stopOptionParsing

Methods inherited from class java.lang.Object

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

Constructor Detail

CmdLineParser

public CmdLineParser(Object bean)

Creates a new command line owner that parses arguments/options and set them into the given object.

Parameters:

bean - instance of a class annotated by Option and Argument. this object will receive values.

Throws:

org.kohsuke.args4j.IllegalAnnotationError - if the option bean class is using args4j annotations incorrectly.

CmdLineParser

public CmdLineParser(Object bean,
                     Repository repo)

Creates a new command line owner that parses arguments/options and set them into the given object.

Parameters:

bean - instance of a class annotated by Option and Argument. this object will receive values.

repo - repository this parser can translate options through.

Throws:

org.kohsuke.args4j.IllegalAnnotationError - if the option bean class is using args4j annotations incorrectly.

Method Detail

parseArgument

public void parseArgument(String... args)
                   throws org.kohsuke.args4j.CmdLineException

Overrides:

parseArgument in class org.kohsuke.args4j.CmdLineParser

Throws:

org.kohsuke.args4j.CmdLineException

containsHelp

protected boolean containsHelp(String... args)

Check if array contains help option

Parameters:

args - non null

Returns:

true if the given array contains help option

Since:

4.2

getRepository

public Repository getRepository()

Get the repository this parser translates values through.

Returns:

the repository, if specified during construction.

getRevWalk

public RevWalk getRevWalk()

Get the revision walker used to support option parsing.

Returns:

the revision walk used by this option parser.

getRevWalkGently

public RevWalk getRevWalkGently()

Get the revision walker used to support option parsing.

This method does not initialize the RevWalk and may return null.

Returns:

the revision walk used by this option parser, or null.

createOptionHandler

protected org.kohsuke.args4j.spi.OptionHandler createOptionHandler(org.kohsuke.args4j.OptionDef o,
                                                                   org.kohsuke.args4j.spi.Setter setter)

Overrides:

createOptionHandler in class org.kohsuke.args4j.CmdLineParser

printSingleLineUsage

public void printSingleLineUsage(Writer w,
                                 ResourceBundle rb)

Overrides:

printSingleLineUsage in class org.kohsuke.args4j.CmdLineParser