com.sun.enterprise.admin.cli
Class Parser

java.lang.Object
  com.sun.enterprise.admin.cli.Parser

public class Parser
extends Object

The Parser object is used to parse the command line and verify that the command line is CLIP compliant.

Field Summary

private boolean	ignoreUnknown
private List<String>	operands
private Collection<CommandModel.ParamModel>	options
private ParameterMap	optionsMap
private static LocalStringsImpl	strings

Constructor Summary

Parser(String[] args, int start, Collection<CommandModel.ParamModel> options, boolean ignoreUnknown)
Parse the given command line arguments

Method Summary

List<String>	getOperands() Returns the list of operands.
ParameterMap	getOptions() Returns a Map with all the options.
private CommandModel.ParamModel	lookupLongOption(String s) Get ParamModel for long option name.
private CommandModel.ParamModel	lookupShortOption(char c) Get ParamModel for short option name.
private static boolean	optionRequiresOperand(CommandModel.ParamModel opt) Does this option require an operand?
private void	parseCommandLine(String[] argv, int start) Parse the command line arguments according to CLIP.
private void	setOption(CommandModel.ParamModel opt, String value) Set the value for the option.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

optionsMap

private ParameterMap optionsMap

operands

private List<String> operands

options

private Collection<CommandModel.ParamModel> options

ignoreUnknown

private boolean ignoreUnknown

strings

private static final LocalStringsImpl strings

Constructor Detail

Parser

public Parser(String[] args,
              int start,
              Collection<CommandModel.ParamModel> options,
              boolean ignoreUnknown)
       throws CommandValidationException

Parse the given command line arguments

Parameters:

args - command line arguments

start - index in args to start parsing

options - the valid options to consider while parsing

ignoreUnknown - if true, unknown options are considered operands instead of generating an exception

Throws:

CommandValidationException - if command line parsing fails

Method Detail

parseCommandLine

private void parseCommandLine(String[] argv,
                              int start)
                       throws CommandValidationException

Parse the command line arguments according to CLIP.

Parameters:

argv - command line arguments

Throws:

CommandValidationException - if command line is invalid

getOptions

public ParameterMap getOptions()

Returns a Map with all the options. The Map is indexed by the long name of the option.

Returns:

options

getOperands

public List<String> getOperands()

Returns the list of operands.

Returns:

list of operands

toString

public String toString()

Overrides:

toString in class Object

lookupLongOption

private CommandModel.ParamModel lookupLongOption(String s)

Get ParamModel for long option name.

lookupShortOption

private CommandModel.ParamModel lookupShortOption(char c)

Get ParamModel for short option name.

optionRequiresOperand

private static boolean optionRequiresOperand(CommandModel.ParamModel opt)

Does this option require an operand?

setOption

private void setOption(CommandModel.ParamModel opt,
                       String value)
                throws CommandValidationException

Set the value for the option.

Throws:

CommandValidationException