simpleorm.utils

Class SLogSlf4j

java.lang.Object

simpleorm.utils.SLog

simpleorm.utils.SLogSlf4j

Direct Known Subclasses:

SormLog

public class SLogSlf4j
extends SLog

An implementation of SLog to allow Simpleorm to log via Slf4j. Log level is then controlled by slf4j, not by SLog.slog.level.

Mapping between SLog and slf4j log levels is:

SLog Slf4j - Marker ---------------- -------------------- debug (30) debug warn warn message warn error error connections (10) info updates (20) debug SORM_UPDATE queries (30) debug SORM_QUERY fields (40) trace SORM_FIELD

To use this logging API, you must: 1) SLog.setSlogClass(SLogSlf4j.class); somewhere early in you app (in you servlet init sequence for example) 2) make sure you have a slf4j implementation in your classpath (logback, simplelogger, etc.)

Configure slf4j, for examples, @see http://www.slf4j.org/

Field Summary

Fields

Modifier and Type	Field and Description
int	level

Constructor Summary

Constructors

Constructor and Description
SLogSlf4j()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	arrayToString(java.lang.Object[] array)
void	connections(java.lang.String msg)
void	debug(java.lang.String msg)
boolean	enableDebug() For detailed temporary traces during development only.
boolean	enableFields() set/get per field.
boolean	enableQueries()
boolean	enableUpdates()
void	error(java.lang.String msg)
void	fields(java.lang.String msg)
void	message(java.lang.String msg) For messages that are the output, eg.
void	queries(java.lang.String msg)
void	updates(java.lang.String msg)
void	warn(java.lang.String msg)

Methods inherited from class simpleorm.utils.SLog

getLevel, getSession, getSessionlessLogger, getSlogClass, getStream, log, newSLog, sessionToString, setLevel, setSession, setSlogClass

Methods inherited from class java.lang.Object

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

Field Detail

level

public int level

Constructor Detail

SLogSlf4j

public SLogSlf4j()

Method Detail

error

public void error(java.lang.String msg)

Overrides:

error in class SLog

warn

public void warn(java.lang.String msg)

Overrides:

warn in class SLog

connections

public void connections(java.lang.String msg)

Overrides:

connections in class SLog

enableUpdates

public boolean enableUpdates()

Overrides:

enableUpdates in class SLog

updates

public void updates(java.lang.String msg)

Overrides:

updates in class SLog

enableQueries

public boolean enableQueries()

Overrides:

enableQueries in class SLog

queries

public void queries(java.lang.String msg)

Overrides:

queries in class SLog

enableFields

public boolean enableFields()

set/get per field. enableFields enables the trace line to be surounded by an if test which is important as fields are an inner loop trace and the StringBuffer concatenation can be very expensive!

Overrides:

enableFields in class SLog

fields

public void fields(java.lang.String msg)

Overrides:

fields in class SLog

enableDebug

public boolean enableDebug()

For detailed temporary traces during development only.

Overrides:

enableDebug in class SLog

debug

public void debug(java.lang.String msg)

Overrides:

debug in class SLog

message

public void message(java.lang.String msg)

For messages that are the output, eg. of unit test programs. Never disabled.

Overrides:

message in class SLog

arrayToString

public static java.lang.String arrayToString(java.lang.Object[] array)