| Package | Description |
|---|---|
| java.util.logging |
Provides the classes and interfaces of
the JavaTM 2
platform's core logging facilities.
|
| javax.sql.rowset.spi |
The standard classes and interfaces that a third party vendor has to
use in its implementation of a synchronization provider.
|
| Modifier and Type | Field and Description |
|---|---|
static Level |
Level.ALL
ALL indicates that all messages should be logged.
|
static Level |
Level.CONFIG
CONFIG is a message level for static configuration messages.
|
static Level |
Level.FINE
FINE is a message level providing tracing information.
|
static Level |
Level.FINER
FINER indicates a fairly detailed tracing message.
|
static Level |
Level.FINEST
FINEST indicates a highly detailed tracing message.
|
static Level |
Level.INFO
INFO is a message level for informational messages.
|
static Level |
Level.OFF
OFF is a special level that can be used to turn off logging.
|
static Level |
Level.SEVERE
SEVERE is a message level indicating a serious failure.
|
static Level |
Level.WARNING
WARNING is a message level indicating a potential problem.
|
| Modifier and Type | Method and Description |
|---|---|
Level |
LogRecord.getLevel()
Get the logging message level, for example Level.SEVERE.
|
Level |
Handler.getLevel()
Get the log level specifying which messages will be
logged by this Handler.
|
Level |
Logger.getLevel()
Get the log Level that has been specified for this Logger.
|
Level |
MemoryHandler.getPushLevel()
Get the pushLevel.
|
static Level |
Level.parse(String name)
Parse a level name string into a Level.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
Logger.isLoggable(Level level)
Check if a message of the given level would actually be logged
by this logger.
|
void |
Logger.log(Level level,
String msg)
Log a message, with no arguments.
|
void |
Logger.log(Level level,
String msg,
Object param1)
Log a message, with one object parameter.
|
void |
Logger.log(Level level,
String msg,
Object[] params)
Log a message, with an array of object arguments.
|
void |
Logger.log(Level level,
String msg,
Throwable thrown)
Log a message, with associated Throwable information.
|
void |
Logger.log(Level level,
Supplier<String> msgSupplier)
Log a message, which is only to be constructed if the logging level
is such that the message will actually be logged.
|
void |
Logger.log(Level level,
Throwable thrown,
Supplier<String> msgSupplier)
Log a lazily constructed message, with associated Throwable information.
|
void |
Logger.logp(Level level,
String sourceClass,
String sourceMethod,
String msg)
Log a message, specifying source class and method,
with no arguments.
|
void |
Logger.logp(Level level,
String sourceClass,
String sourceMethod,
String msg,
Object param1)
Log a message, specifying source class and method,
with a single object parameter to the log message.
|
void |
Logger.logp(Level level,
String sourceClass,
String sourceMethod,
String msg,
Object[] params)
Log a message, specifying source class and method,
with an array of object arguments.
|
void |
Logger.logp(Level level,
String sourceClass,
String sourceMethod,
String msg,
Throwable thrown)
Log a message, specifying source class and method,
with associated Throwable information.
|
void |
Logger.logp(Level level,
String sourceClass,
String sourceMethod,
Supplier<String> msgSupplier)
Log a lazily constructed message, specifying source class and method,
with no arguments.
|
void |
Logger.logp(Level level,
String sourceClass,
String sourceMethod,
Throwable thrown,
Supplier<String> msgSupplier)
Log a lazily constructed message, specifying source class and method,
with associated Throwable information.
|
void |
Logger.logrb(Level level,
String sourceClass,
String sourceMethod,
ResourceBundle bundle,
String msg,
Object... params)
Log a message, specifying source class, method, and resource bundle,
with an optional list of message parameters.
|
void |
Logger.logrb(Level level,
String sourceClass,
String sourceMethod,
ResourceBundle bundle,
String msg,
Throwable thrown)
Log a message, specifying source class, method, and resource bundle,
with associated Throwable information.
|
void |
Logger.logrb(Level level,
String sourceClass,
String sourceMethod,
String bundleName,
String msg)
|
void |
Logger.logrb(Level level,
String sourceClass,
String sourceMethod,
String bundleName,
String msg,
Object param1)
|
void |
Logger.logrb(Level level,
String sourceClass,
String sourceMethod,
String bundleName,
String msg,
Object[] params)
|
void |
Logger.logrb(Level level,
String sourceClass,
String sourceMethod,
String bundleName,
String msg,
Throwable thrown)
|
void |
LogRecord.setLevel(Level level)
Set the logging message level, for example Level.SEVERE.
|
void |
Handler.setLevel(Level newLevel)
Set the log level specifying which message levels will be
logged by this Handler.
|
void |
Logger.setLevel(Level newLevel)
Set the log level specifying which message levels will be
logged by this logger.
|
void |
MemoryHandler.setPushLevel(Level newLevel)
Set the pushLevel.
|
| Constructor and Description |
|---|
LogRecord(Level level,
String msg)
Construct a LogRecord with the given level and message values.
|
MemoryHandler(Handler target,
int size,
Level pushLevel)
Create a MemoryHandler.
|
| Modifier and Type | Method and Description |
|---|---|
static void |
SyncFactory.setLogger(Logger logger,
Level level)
Sets the logging object that is used by
SyncProvider
implementations provided by the SyncFactory SPI. |
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.