org.scijava.log

Class LogMessage

java.lang.Object

org.scijava.log.LogMessage

public class LogMessage
extends Object

A log message broadcast by a Logger.

NB: The message is published on the calling thread by Logger.notifyListeners(org.scijava.log.LogMessage), not on a dedicated event dispatch thread by the EventService. This is done to avoid the overhead of the event service's synchronized pub/sub implementation, as well as to avoid potential infinite loops caused by debugging log messages surrounding event publication.

Author:

Matthias Arzt

Constructor Summary

Constructors

Constructor and Description
LogMessage(LogSource source, int level, Object msg)
LogMessage(LogSource source, int level, Object message, Throwable throwable)

Method Summary

Modifier and Type	Method and Description
void	attach(Object value) Attach object to this log message.
Collection<Object>	attachments() Collection of objects that have been attached to this message with attach(Object).
int	level() Log level of the message.
LogSource	source() Represents the source of the message.
String	text() The content of this log message.
Throwable	throwable() Exception associated with the log message.
Date	time() Time of the creation of the log message.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LogMessage

public LogMessage(LogSource source,
                  int level,
                  Object message,
                  Throwable throwable)

LogMessage

public LogMessage(LogSource source,
                  int level,
                  Object msg)

Method Detail

source

public LogSource source()

Represents the source of the message.

level

public int level()

Log level of the message.

See Also:

LogLevel

text

public String text()

The content of this log message.

throwable

public Throwable throwable()

Exception associated with the log message.

time

public Date time()

Time of the creation of the log message.

attachments

public Collection<Object> attachments()

Collection of objects that have been attached to this message with attach(Object).

attach

public void attach(Object value)

Attach object to this log message. This can be used to attach additional information to the log message.

toString

public String toString()

Overrides:

toString in class Object