org.jboss.weld.exceptions

Class NullInstanceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.jboss.weld.exceptions.WeldException

org.jboss.weld.exceptions.NullInstanceException

All Implemented Interfaces:

java.io.Serializable

public class NullInstanceException
extends WeldException

This exception occurs in cases where an object instance was expected, but the reference was null. A typical example is with a producer method that is not allowed to return null.

Author:

David Allen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NullInstanceException(E key, java.lang.Object... args) Creates a new exception with the given localized message key and optional arguments for the message.

Method Summary

Methods inherited from class org.jboss.weld.exceptions.WeldException

getLocalizedMessage, getMessage

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, 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

NullInstanceException

public NullInstanceException(E key,
                     java.lang.Object... args)

Creates a new exception with the given localized message key and optional arguments for the message.

Type Parameters:

E - The enumeration type for the message keys

Parameters:

key - The localized message to use

args - Optional arguments to insert into the message