Package org.eclipse.jetty.util.log

Class AbstractLogger

java.lang.Object

org.eclipse.jetty.util.log.AbstractLogger

All Implemented Interfaces:

Logger

Direct Known Subclasses:

JavaUtilLog, LoggerLog, Slf4jLog, StdErrLog

public abstract class AbstractLogger
extends Object
implements Logger

Abstract Logger. Manages the atomic registration of the logger by name.

Field Summary

Fields

Modifier and Type	Field	Description
static int	LEVEL_ALL
static int	LEVEL_DEBUG
static int	LEVEL_DEFAULT
static int	LEVEL_INFO
static int	LEVEL_OFF
static int	LEVEL_WARN

Constructor Summary

Constructors

Constructor	Description
AbstractLogger()

Method Summary

Modifier and Type	Method	Description
protected static String	condensePackageString(String classname)	Condenses a classname by stripping down the package name to just the first character of each package name segment.Configured
void	debug(String msg, long arg)	Formats and logs at debug level.
protected static int	getLevelId(String levelSegment, String levelName)
Logger	getLogger(String name)
static String	getLoggingProperty(Properties props, String name, String property)
static int	lookupLoggingLevel(Properties props, String name)	Get the Logging Level for the provided log name.
protected abstract Logger	newLogger(String fullname)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.log.Logger

debug, debug, debug, getName, ignore, info, info, info, isDebugEnabled, setDebugEnabled, warn, warn, warn

Field Detail

LEVEL_DEFAULT

public static final int LEVEL_DEFAULT

See Also:

Constant Field Values

LEVEL_ALL

public static final int LEVEL_ALL

See Also:

Constant Field Values

LEVEL_DEBUG

public static final int LEVEL_DEBUG

See Also:

Constant Field Values

LEVEL_INFO

public static final int LEVEL_INFO

See Also:

Constant Field Values

LEVEL_WARN

public static final int LEVEL_WARN

See Also:

Constant Field Values

LEVEL_OFF

public static final int LEVEL_OFF

See Also:

Constant Field Values

Constructor Detail

AbstractLogger

public AbstractLogger()

Method Detail

getLogger

public final Logger getLogger(String name)

Specified by:

getLogger in interface Logger

Parameters:

name - the name of the logger

Returns:

a logger with the given name

newLogger

protected abstract Logger newLogger(String fullname)

lookupLoggingLevel

public static int lookupLoggingLevel(Properties props,
                                     String name)

Get the Logging Level for the provided log name. Using the FQCN first, then each package segment from longest to shortest.

Parameters:

props - the properties to check

name - the name to get log for

Returns:

the logging level

getLoggingProperty

public static String getLoggingProperty(Properties props,
                                        String name,
                                        String property)

getLevelId

protected static int getLevelId(String levelSegment,
                                String levelName)

condensePackageString

protected static String condensePackageString(String classname)

Condenses a classname by stripping down the package name to just the first character of each package name segment.Configured

 Examples:
 "org.eclipse.jetty.test.FooTest"           = "oejt.FooTest"
 "org.eclipse.jetty.server.logging.LogTest" = "orjsl.LogTest"
 

Parameters:

classname - the fully qualified class name

Returns:

the condensed name

debug

public void debug(String msg,
                  long arg)

Description copied from interface: Logger

Formats and logs at debug level. avoids autoboxing of integers

Specified by:

debug in interface Logger

Parameters:

msg - the formatting string

arg - long value