net.eduvax.util

Class Error

java.lang.Object

net.eduvax.util.Error

public class Error
extends java.lang.Object

Error descriptor. Retrieves message from a package ressource bundle named as the name of the class. All package that need to have its own ressource bundle should create a subclass, at least to get bundle loaded from file named as the class. TODO: Add date field ?

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Error.ELevel Error levels

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Vector<java.lang.Object>	_args Error args : complementary information about error
private java.lang.Exception	_ex Exception related to error
private java.lang.String	_id Error id
private Error.ELevel	_level Error level

Constructor Summary

Constructors

Constructor and Description
Error(java.lang.String ident, Error.ELevel l) Create new error.
Error(java.lang.String ident, Error.ELevel l, java.lang.Exception exception)

Method Summary

Methods

Modifier and Type	Method and Description
void	addArg(java.lang.Object arg) Add argument to error.
java.lang.Exception	getException()
Error.ELevel	getLevel() Get error level.
java.lang.String	getMessage() Retrieve localized error message about error.

Methods inherited from class java.lang.Object

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

Field Detail

_id

private java.lang.String _id

Error id

_ex

private java.lang.Exception _ex

Exception related to error

_level

private Error.ELevel _level

Error level

_args

private java.util.Vector<java.lang.Object> _args

Error args : complementary information about error

Constructor Detail

Error

public Error(java.lang.String ident,
     Error.ELevel l)

Create new error. ident specifies the error message.

Parameters:

ident - error ident (i.e error number or equivalent). Several instance with same ident are allowed.

l - error level

Error

public Error(java.lang.String ident,
     Error.ELevel l,
     java.lang.Exception exception)

Method Detail

getMessage

public java.lang.String getMessage()

Retrieve localized error message about error.

addArg

public void addArg(java.lang.Object arg)

Add argument to error. anything useable as information complement about error. May be use in message construction. Error messages may includes % fields (as printf, see String.format() ). Arguments are used to format message in order of addition.

Parameters:

arg - error argument to add

getException

public java.lang.Exception getException()

getLevel

public Error.ELevel getLevel()

Get error level.

Returns:

one of L_ constants.