flux.logging

Enum Level

java.lang.Object

java.lang.Enum<Level>

flux.logging.Level

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Level>

public enum Level
extends java.lang.Enum<Level>

Enumerates supported logging levels. These levels correspond to the logging levels in the JDK; however, there are standard mappings to Log4j. These standard mappings are described within each logging level.

The levels in descending order are:

SEVERE (highest value)
WARNING
INFO
CONFIG
FINE
FINER
FINEST (lowest value)

Author:

Copyright 2000-2025 Flux Corporation. All rights reserved.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONFIG CONFIG is a message level for static configuration messages.
FINE FINE is a message level providing tracing information.
FINER FINER indicates a fairly detailed tracing message.
FINEST FINEST indicates a highly detailed tracing message.
INFO INFO is a message level for informational messages.
SEVERE SEVERE is a message level indicating a serious failure.
WARNING WARNING is a message level indicating a potential problem.

Method Summary

Modifier and Type	Method and Description
static Level	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Level[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SEVERE

public static final Level SEVERE

SEVERE is a message level indicating a serious failure. Corresponds to the Log4j logging level org.apache.log4j.Priority.ERROR. Also corresponds to the Commons Logging level "error".

WARNING

public static final Level WARNING

WARNING is a message level indicating a potential problem. Corresponds to the Log4j logging level org.apache.log4j.Priority.WARN. Also corresponds to the Commons Logging level "warning".

INFO

public static final Level INFO

INFO is a message level for informational messages. Corresponds to the Log4j logging level org.apache.log4j.Priority.INFO. Also corresponds to the Commons Logging level "info".

CONFIG

public static final Level CONFIG

CONFIG is a message level for static configuration messages. Corresponds to the Log4j logging level org.apache.log4j.Priority.DEBUG. Also corresponds to the Commons Logging level "debug".

FINE

public static final Level FINE

FINE is a message level providing tracing information. Corresponds to the Log4j logging level org.apache.log4j.Priority.DEBUG. Also corresponds to the Commons Logging level "debug".

FINER

public static final Level FINER

FINER indicates a fairly detailed tracing message. Corresponds to the Log4j logging level org.apache.log4j.Priority.DEBUG. Also corresponds to the Commons Logging level "trace".

FINEST

public static final Level FINEST

FINEST indicates a highly detailed tracing message. Corresponds to the Log4j logging level org.apache.log4j.Priority.DEBUG. Also corresponds to the Commons Logging level "trace".

Method Detail

values

public static Level[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Level c : Level.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Level valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null