com.gargoylesoftware.base.util

Class DetailedNullPointerException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.NullPointerException

com.gargoylesoftware.base.util.DetailedNullPointerException

All Implemented Interfaces:

java.io.Serializable

public class DetailedNullPointerException
extends java.lang.NullPointerException

A more detailed version of NullPointerException that contains information about what argument was null.

Version:

$Revision: 1.4 $

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	argumentName_
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor and Description
DetailedNullPointerException(java.lang.String argumentName) Create an instance
DetailedNullPointerException(java.lang.String argumentName, java.lang.String message) Create an instance

Method Summary

Modifier and Type	Method and Description
java.lang.String	getArgumentName() Return the name of the argument that was null.

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 Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

argumentName_

private final java.lang.String argumentName_

Constructor Detail

DetailedNullPointerException

public DetailedNullPointerException(java.lang.String argumentName,
                                    java.lang.String message)

Create an instance

Parameters:

argumentName - The name of the argument that was null

message - The message to use in the exception

DetailedNullPointerException

public DetailedNullPointerException(java.lang.String argumentName)

Create an instance

Parameters:

argumentName - The name of the argument that was null

Method Detail

getArgumentName

public java.lang.String getArgumentName()

Return the name of the argument that was null.

Returns:

The name of the argument