Package eu.woolplatform.utils.log

Class DefaultLogDelegate

java.lang.Object

eu.woolplatform.utils.log.AbstractLogDelegate

eu.woolplatform.utils.log.DefaultLogDelegate

All Implemented Interfaces:

LogDelegate

public class DefaultLogDelegate
extends AbstractLogDelegate

This class writes log messages to standard output or standard error. Messages with log level WARN or higher will be written to standard error. Other messages will be written to standard output.

For more information see Logger and AbstractLogDelegate.

Field Summary

Fields inherited from class eu.woolplatform.utils.log.AbstractLogDelegate

ERROR_BASE, ERROR_WRITE_FILE

Constructor Summary

Constructors

Constructor	Description
DefaultLogDelegate()

Method Summary

Modifier and Type	Method	Description
int	printTaggedMessage(int priority, String tag, String msg)	Writes a log message.

Methods inherited from class eu.woolplatform.utils.log.AbstractLogDelegate

d, d, e, e, getDefaultStdErr, getDefaultStdOut, getFileLogger, getStackTraceString, i, i, isLoggable, println, setCaptureStdErr, setCaptureStdOut, setFileLogger, setLogLevel, setLogLevel, setLogLevels, setLogLevels, v, v, w, w, w, wtf, wtf, wtf

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultLogDelegate

public DefaultLogDelegate()

Method Detail

printTaggedMessage

public int printTaggedMessage(int priority,
                              String tag,
                              String msg)

Description copied from class: AbstractLogDelegate

Writes a log message. Every line in the message text has already been tagged with the log level, message tag (identifier of the source of the log message) and the current date and time. Every line ends with a new line character, including the last line.

This method is only called if isLoggable() returns true. It's called inside a lock, so it's thread safe.

For returned error codes, a subclass may define its own error codes based on ERROR_BASE.

Specified by:

printTaggedMessage in class AbstractLogDelegate

Parameters:

priority - the log level

tag - the message tag

msg - the tagged message

Returns:

0 if no error occurred, an error code otherwise.