Package picocli

Class CommandLine.ParameterException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

picocli.CommandLine.PicocliException

picocli.CommandLine.ParameterException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CommandLine.MaxValuesExceededException, CommandLine.MissingParameterException, CommandLine.MissingTypeConverterException, CommandLine.MutuallyExclusiveArgsException, CommandLine.OverwrittenOptionException, CommandLine.UnmatchedArgumentException

Enclosing class:

CommandLine

public static class CommandLine.ParameterException
extends CommandLine.PicocliException

Exception indicating something went wrong while parsing command line options.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private CommandLine.Model.ArgSpec	argSpec
protected final CommandLine	commandLine
private static final long	serialVersionUID
private String	value

Constructor Summary

Constructors

Constructor	Description
ParameterException(CommandLine commandLine, String msg)	Constructs a new ParameterException with the specified CommandLine and error message.
ParameterException(CommandLine commandLine, String msg, Throwable t)	Constructs a new ParameterException with the specified CommandLine and error message.
ParameterException(CommandLine commandLine, String msg, Throwable t, CommandLine.Model.ArgSpec argSpec, String value)	Constructs a new ParameterException with the specified CommandLine and error message.
ParameterException(CommandLine commandLine, String msg, CommandLine.Model.ArgSpec argSpec, String value)	Constructs a new ParameterException with the specified CommandLine and error message.

Method Summary

Modifier and Type	Method	Description
private static CommandLine.ParameterException	create(CommandLine cmd, Exception ex, String arg, int i, String[] args)
CommandLine.Model.ArgSpec	getArgSpec()	Returns the ArgSpec object for the (sub)command whose input could not be parsed.
CommandLine	getCommandLine()	Returns the CommandLine object for the (sub)command whose input could not be parsed.
String	getValue()	Returns the String value for the (sub)command whose input could not be parsed.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

commandLine

protected final CommandLine commandLine

argSpec

private CommandLine.Model.ArgSpec argSpec

value

private String value

Constructor Details

ParameterException

public ParameterException(CommandLine commandLine,
 String msg)

Constructs a new ParameterException with the specified CommandLine and error message.

Parameters:

commandLine - the command or subcommand whose input was invalid

msg - describes the problem

Since:

2.0

ParameterException

public ParameterException(CommandLine commandLine,
 String msg,
 Throwable t)

Constructs a new ParameterException with the specified CommandLine and error message.

Parameters:

commandLine - the command or subcommand whose input was invalid

msg - describes the problem

t - the throwable that caused this ParameterException

Since:

2.0

ParameterException

public ParameterException(CommandLine commandLine,
 String msg,
 Throwable t,
 CommandLine.Model.ArgSpec argSpec,
 String value)

Constructs a new ParameterException with the specified CommandLine and error message.

Parameters:

commandLine - the command or subcommand whose input was invalid

msg - describes the problem

t - the throwable that caused this ParameterException

argSpec - the argSpec that caused this ParameterException

value - the value that caused this ParameterException

Since:

3.2

ParameterException

public ParameterException(CommandLine commandLine,
 String msg,
 CommandLine.Model.ArgSpec argSpec,
 String value)

Constructs a new ParameterException with the specified CommandLine and error message.

Parameters:

commandLine - the command or subcommand whose input was invalid

msg - describes the problem

argSpec - the argSpec that caused this ParameterException

value - the value that caused this ParameterException

Since:

3.2

Method Details

getCommandLine

public CommandLine getCommandLine()

Returns the CommandLine object for the (sub)command whose input could not be parsed.

Returns:

the CommandLine object for the (sub)command where parsing failed.

Since:

2.0

getArgSpec

public CommandLine.Model.ArgSpec getArgSpec()

Returns the ArgSpec object for the (sub)command whose input could not be parsed.

Returns:

the ArgSpec object for the (sub)command where parsing failed.

Since:

3.2

getValue

public String getValue()

Returns the String value for the (sub)command whose input could not be parsed.

Returns:

the String value for the (sub)command where parsing failed.

Since:

3.2

create

private static CommandLine.ParameterException create(CommandLine cmd,
 Exception ex,
 String arg,
 int i,
 String[] args)