oracle.toplink.essentials.logging

Class JavaLog

java.lang.Object

oracle.toplink.essentials.logging.AbstractSessionLog

oracle.toplink.essentials.logging.JavaLog

All Implemented Interfaces:

Cloneable, SessionLog

public class JavaLog
extends AbstractSessionLog

PUBLIC:

This is a wrapper class for java.util.logging. It is used when messages need to be logged through java.util.logging.

See Also:

SessionLog, AbstractSessionLog, SessionLogEntry, Session

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_TOPLINK_NAMESPACE
static String	SESSION_TOPLINK_NAMESPACE
static String	TOPLINK_NAMESPACE Stores the default session name in case there is the session name is missing.

Fields inherited from class oracle.toplink.essentials.logging.AbstractSessionLog

CONFIG_PREFIX, CONNECTION_STRING, dateFormat, defaultLog, FINE_PREFIX, FINER_PREFIX, FINEST_PREFIX, INFO_PREFIX, level, session, sessionHashCode, sessionType, SEVERE_PREFIX, shouldLogExceptionStackTrace, shouldPrintConnection, shouldPrintDate, shouldPrintSession, shouldPrintThread, THREAD_STRING, TOPLINK_PREFIX, WARNING_PREFIX, writer

Fields inherited from interface oracle.toplink.essentials.logging.SessionLog

ALL, CACHE, CONFIG, CONNECTION, DMS, EJB, EJB_OR_METADATA, EVENT, FINE, FINER, FINEST, INFO, loggerCategories, OFF, PROPAGATION, PROPERTIES, QUERY, SEQUENCING, SEVERE, SQL, TRANSACTION, WARNING, WEAVER

Constructor Summary

Constructors

Constructor and Description
JavaLog()

Method Summary

Modifier and Type	Method and Description
Object	clone() INTERNAL: Each session owns its own session log because session is stored in the session log
int	getLevel(String category) PUBLIC:
protected Logger	getLogger(String category) INTERNAL: Return the Logger for the given category
protected String	getNameSpaceString(String category) INTERNAL: Return the name space for the given category from the map.
protected void	internalLog(SessionLogEntry entry, Level javaLevel, Logger logger) INTERNAL:
void	log(SessionLogEntry entry) PUBLIC:
void	setLevel(int level, String category) PUBLIC:
void	setSession(Session session) PUBLIC:
boolean	shouldLog(int level, String category) PUBLIC:
void	throwing(Throwable throwable) PUBLIC:

Methods inherited from class oracle.toplink.essentials.logging.AbstractSessionLog

buildDefaultDateFormat, buildSessionHashCode, buildSessionType, config, fine, finer, finest, formatMessage, getConnectionString, getDateFormat, getDateString, getLevel, getLog, getSession, getSessionString, getSessionString, getSupplementDetailString, getThreadString, getWriter, info, isOff, log, log, log, log, log, log, logThrowable, printPrefixString, setDateFormat, setLevel, setLog, setShouldLogExceptionStackTrace, setShouldPrintConnection, setShouldPrintDate, setShouldPrintSession, setShouldPrintThread, setWriter, severe, shouldLog, shouldLogExceptionStackTrace, shouldPrintConnection, shouldPrintDate, shouldPrintSession, shouldPrintThread, translateLoggingLevelToString, translateStringToLoggingLevel, warning

Methods inherited from class java.lang.Object

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

Field Detail

TOPLINK_NAMESPACE

public static final String TOPLINK_NAMESPACE

Stores the default session name in case there is the session name is missing.

See Also:

Constant Field Values

DEFAULT_TOPLINK_NAMESPACE

public static final String DEFAULT_TOPLINK_NAMESPACE

See Also:

Constant Field Values

SESSION_TOPLINK_NAMESPACE

public static final String SESSION_TOPLINK_NAMESPACE

See Also:

Constant Field Values

Constructor Detail

JavaLog

public JavaLog()

Method Detail

getLevel

public int getLevel(String category)

PUBLIC:

Return the effective log level for the name space extracted from session and category. If a Logger's level is set to be null then the Logger will use an effective Level that will be obtained by walking up the parent tree and using the first non-null Level.

Specified by:

getLevel in interface SessionLog

Overrides:

getLevel in class AbstractSessionLog

Parameters:

category - the string representation of a TopLink category, e.g. "sql", "transaction" ...

Returns:

the effective log level.

setLevel

public void setLevel(int level,
                     String category)

PUBLIC:

Set the log level to a logger with name space extracted from the given category.

Specified by:

setLevel in interface SessionLog

Overrides:

setLevel in class AbstractSessionLog

Parameters:

level - the new log level

category - the string representation of a TopLink category, e.g. "sql", "transaction" ...

getNameSpaceString

protected String getNameSpaceString(String category)

INTERNAL: Return the name space for the given category from the map.

getLogger

protected Logger getLogger(String category)

INTERNAL: Return the Logger for the given category

setSession

public void setSession(Session session)

PUBLIC:

Set the session and session namespace.

Specified by:

setSession in interface SessionLog

Overrides:

setSession in class AbstractSessionLog

Parameters:

session - a Session

shouldLog

public boolean shouldLog(int level,
                         String category)

PUBLIC:

Check if a message of the given level would actually be logged by the logger with name space built from the given session and category. Return the shouldLog for the given category from

Specified by:

shouldLog in interface SessionLog

Overrides:

shouldLog in class AbstractSessionLog

Parameters:

level - the log request level

category - the string representation of a TopLink category, e.g. "sql", "transaction" ...*

Returns:

true if the given message level will be logged

log

public void log(SessionLogEntry entry)

PUBLIC:

Log a SessionLogEntry

Specified by:

log in interface SessionLog

Specified by:

log in class AbstractSessionLog

Parameters:

entry - SessionLogEntry that holds all the information for a TopLink logging event

internalLog

protected void internalLog(SessionLogEntry entry,
                           Level javaLevel,
                           Logger logger)

INTERNAL:

Build a LogRecord

Parameters:

entry - SessionLogEntry that holds all the information for a TopLink logging event

javaLevel - the message level

throwing

public void throwing(Throwable throwable)

PUBLIC:

Log a throwable.

Specified by:

throwing in interface SessionLog

Overrides:

throwing in class AbstractSessionLog

Parameters:

throwable - a throwable

clone

public Object clone()

INTERNAL: Each session owns its own session log because session is stored in the session log

Overrides:

clone in class AbstractSessionLog