org.osgi.service.log

Enum LogLevel

java.lang.Object

java.lang.Enum<LogLevel>

org.osgi.service.log.LogLevel

All Implemented Interfaces:

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

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

Log Levels.

Since:

1.4

Enum Constant Summary

Enum Constants

Enum Constant and Description
AUDIT Audit – Information that must always be logged.
DEBUG Debug – Detailed output for debugging operations.
ERROR Error – Information about an error situation.
INFO Info – Information about normal operation.
TRACE Trace level – Large volume of output for tracing operations.
WARN Warning – Information about a failure or unwanted situation that is not blocking.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

AUDIT

public static final LogLevel AUDIT

Audit – Information that must always be logged.

ERROR

public static final LogLevel ERROR

Error – Information about an error situation.

WARN

public static final LogLevel WARN

Warning – Information about a failure or unwanted situation that is not blocking.

INFO

public static final LogLevel INFO

Info – Information about normal operation.

DEBUG

public static final LogLevel DEBUG

Debug – Detailed output for debugging operations.

TRACE

public static final LogLevel TRACE

Trace level – Large volume of output for tracing operations.

Method Detail

values

public static LogLevel[] 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 (LogLevel c : LogLevel.values())
    System.out.println(c);

Returns:

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

valueOf

public static LogLevel 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

implies

public boolean implies(LogLevel other)

Returns whether this log level implies the specified log level.

Parameters:

other - The other log level.

Returns:

true If this log level implies the specified log level; false otherwise.