org.glassfish.hk2.utilities.reflection

Class Logger

java.lang.Object

org.glassfish.hk2.utilities.reflection.Logger

public class Logger
extends java.lang.Object

A logger for HK2. Currently implemented over the JDK logger

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	HK2_LOGGER_NAME
private static Logger	INSTANCE
private java.util.logging.Logger	jdkLogger
private static boolean	STDOUT_DEBUG

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Logger()

Method Summary

Modifier and Type	Method and Description
void	debug(java.lang.String debuggingMessage) Sends this message to the Debug channel (FINER level in JDK parlance)
void	debug(java.lang.String className, java.lang.String methodName, java.lang.Throwable th) Sends this message to the Debug channel (FINER level in JDK parlance)
void	debug(java.lang.String debuggingMessage, java.lang.Throwable th) Sends this message to the Debug channel (FINER level in JDK parlance)
static Logger	getLogger() Gets the singleton instance of the Logger
static void	printThrowable(java.lang.Throwable th) Prints a throwable to stdout
void	warning(java.lang.String warningMessage) Sends this message to the Debug channel (FINER level in JDK parlance)
void	warning(java.lang.String warningMessage, java.lang.Throwable th) Sends this message to the Debug channel (FINER level in JDK parlance)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

private static final Logger INSTANCE

HK2_LOGGER_NAME

private static final java.lang.String HK2_LOGGER_NAME

See Also:

Constant Field Values

STDOUT_DEBUG

private static final boolean STDOUT_DEBUG

jdkLogger

private final java.util.logging.Logger jdkLogger

Constructor Detail

Logger

private Logger()

Method Detail

getLogger

public static Logger getLogger()

Gets the singleton instance of the Logger

Returns:

The singleton logger instance (will not return null)

debug

public void debug(java.lang.String debuggingMessage)

Sends this message to the Debug channel (FINER level in JDK parlance)

Parameters:

debuggingMessage - The non-null message to log to the debug logger

debug

public void debug(java.lang.String debuggingMessage,
                  java.lang.Throwable th)

Sends this message to the Debug channel (FINER level in JDK parlance)

Parameters:

debuggingMessage - The non-null message to log to the debug logger

warning

public void warning(java.lang.String warningMessage)

Sends this message to the Debug channel (FINER level in JDK parlance)

Parameters:

warningMessage - The non-null message to log to the debug logger

warning

public void warning(java.lang.String warningMessage,
                    java.lang.Throwable th)

Sends this message to the Debug channel (FINER level in JDK parlance)

Parameters:

warningMessage - The non-null message to log to the debug logger

printThrowable

public static void printThrowable(java.lang.Throwable th)

Prints a throwable to stdout

Parameters:

th - The throwable to print

debug

public void debug(java.lang.String className,
                  java.lang.String methodName,
                  java.lang.Throwable th)

Sends this message to the Debug channel (FINER level in JDK parlance)

Parameters:

className - The name of the class where this was thrown

methodName - The name of the method where this was thrown

th - The exception to log