Package org.apache.geode.modules.session.installer.args

Class UsageException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.geode.modules.session.installer.args.UsageException

All Implemented Interfaces:

Serializable

public class UsageException
extends Exception

Invalid usage exception.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
UsageException(String message)	Creates a new UsageException.

Method Summary

Modifier and Type	Method	Description
String	getUsage()	Returns the usage message previously set.
void	setUsage(String usageText)	Attaches a usage message to the exception for later consumption.

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

Constructor Details

UsageException

public UsageException(String message)

Creates a new UsageException.

Parameters:

message - description of exceptional condition

Method Details

setUsage

public void setUsage(String usageText)

Attaches a usage message to the exception for later consumption.

Parameters:

usageText - text to display to user to guide them to correct usage. This is generated and set by the ArgsProcessor.

getUsage

public String getUsage()

Returns the usage message previously set.

Returns:

message or null if not set.