de.smartics.maven.plugin.jboss.modules.util

Class NullArgumentException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.NullPointerException

de.smartics.maven.plugin.jboss.modules.util.NullArgumentException

All Implemented Interfaces:

java.io.Serializable

public class NullArgumentException
extends java.lang.NullPointerException

Signals that a given argument is null where is must no be null.

Due to Java conventions the exception does not derive from IllegalArgumentException as one might expect.

If a caller passes null in some parameter for which null values are prohibited, convention dictates that NullPointerException be thrown rather than IllegalArgumentException.

Effective Java - Second Edition, p 248

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NullArgumentException() Convenience constructor if no argument name needs to be provided.
NullArgumentException(java.lang.String argName) Convenience constructor.
NullArgumentException(java.lang.String argName, java.lang.String message) Default constructor.

Method Summary

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 Detail

NullArgumentException

public NullArgumentException()

Convenience constructor if no argument name needs to be provided. This constructor is not recommended since the exception's message is less verbose.

NullArgumentException

public NullArgumentException(java.lang.String argName)

Convenience constructor.

Parameters:

argName - the name of the argument that was null.

NullArgumentException

public NullArgumentException(java.lang.String argName,
                             java.lang.String message)

Default constructor.

Parameters:

argName - the name of the argument that was null.

message - an optional additional message to provide information about the context of the argument.

See Also:

IllegalArgumentException.IllegalArgumentException(String)