play
类 Logger

java.lang.Object
  play.Logger

public class Logger
extends java.lang.Object

Main logger of the application. Free to use from the application code.

嵌套类摘要

static class

Logger.JuliToLog4jHandler juli handler that Redirect to log4j

字段摘要

static boolean	configuredManually true if logger is configured manually (log4j-config file supplied by application)
static boolean	forceJuli Will force use of java.util.logging (default to try log4j first).
static java.util.logging.Logger	juli When using java.util.logging.
static org.apache.log4j.Logger	log4j The application logger (play).
static boolean	recordCaller Will record and display the caller method.
static boolean	redirectJuli Will redirect all log from java.util.logging to log4j.

构造方法摘要

Logger()

方法摘要

static void	debug(java.lang.String message, java.lang.Object... args) Log with DEBUG level
static void	debug(java.lang.Throwable e, java.lang.String message, java.lang.Object... args) Log with DEBUG level
static void	error(java.lang.String message, java.lang.Object... args) Log with ERROR level
static void	error(java.lang.Throwable e, java.lang.String message, java.lang.Object... args) Log with ERROR level
static void	fatal(java.lang.String message, java.lang.Object... args) Log with FATAL level
static void	fatal(java.lang.Throwable e, java.lang.String message, java.lang.Object... args) Log with FATAL level
static void	info(java.lang.String message, java.lang.Object... args) Log with INFO level
static void	info(java.lang.Throwable e, java.lang.String message, java.lang.Object... args) Log with INFO level
static void	init() Try to init stuff.
static boolean	isDebugEnabled()
static boolean	isEnabledFor(java.lang.String level)
static boolean	isTraceEnabled()
static void	setUp(java.lang.String level) Force logger to a new level.
static void	trace(java.lang.String message, java.lang.Object... args) Log with TRACE level
static void	warn(java.lang.String message, java.lang.Object... args) Log with WARN level
static void	warn(java.lang.Throwable e, java.lang.String message, java.lang.Object... args) Log with WARN level

从类 java.lang.Object 继承的方法

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

字段详细信息

forceJuli

public static boolean forceJuli

Will force use of java.util.logging (default to try log4j first).

redirectJuli

public static boolean redirectJuli

Will redirect all log from java.util.logging to log4j.

recordCaller

public static boolean recordCaller

Will record and display the caller method.

log4j

public static org.apache.log4j.Logger log4j

The application logger (play).

juli

public static java.util.logging.Logger juli

When using java.util.logging.

configuredManually

public static boolean configuredManually

true if logger is configured manually (log4j-config file supplied by application)

构造方法详细信息

Logger

public Logger()

方法详细信息

init

public static void init()

Try to init stuff.

setUp

public static void setUp(java.lang.String level)

Force logger to a new level.

参数：

level - TRACE,DEBUG,INFO,WARN,ERROR,FATAL

isDebugEnabled

public static boolean isDebugEnabled()

返回：

true if log4j.debug / jul.fine logging is enabled

isTraceEnabled

public static boolean isTraceEnabled()

返回：

true if log4j.trace / jul.finest logging is enabled

isEnabledFor

public static boolean isEnabledFor(java.lang.String level)

参数：

level - string representation of Logging-levels as used in log4j

返回：

true if specified logging-level is enabled

trace

public static void trace(java.lang.String message,
                         java.lang.Object... args)

Log with TRACE level

参数：

message - The message pattern

args - Pattern arguments

debug

public static void debug(java.lang.String message,
                         java.lang.Object... args)

Log with DEBUG level

参数：

message - The message pattern

args - Pattern arguments

debug

public static void debug(java.lang.Throwable e,
                         java.lang.String message,
                         java.lang.Object... args)

Log with DEBUG level

参数：

e - the exception to log

message - The message pattern

args - Pattern arguments

info

public static void info(java.lang.String message,
                        java.lang.Object... args)

Log with INFO level

参数：

message - The message pattern

args - Pattern arguments

info

public static void info(java.lang.Throwable e,
                        java.lang.String message,
                        java.lang.Object... args)

Log with INFO level

参数：

e - the exception to log

message - The message pattern

args - Pattern arguments

warn

public static void warn(java.lang.String message,
                        java.lang.Object... args)

Log with WARN level

参数：

message - The message pattern

args - Pattern arguments

warn

public static void warn(java.lang.Throwable e,
                        java.lang.String message,
                        java.lang.Object... args)

Log with WARN level

参数：

e - the exception to log

message - The message pattern

args - Pattern arguments

error

public static void error(java.lang.String message,
                         java.lang.Object... args)

Log with ERROR level

参数：

message - The message pattern

args - Pattern arguments

error

public static void error(java.lang.Throwable e,
                         java.lang.String message,
                         java.lang.Object... args)

Log with ERROR level

参数：

e - the exception to log

message - The message pattern

args - Pattern arguments

fatal

public static void fatal(java.lang.String message,
                         java.lang.Object... args)

Log with FATAL level

参数：

message - The message pattern

args - Pattern arguments

fatal

public static void fatal(java.lang.Throwable e,
                         java.lang.String message,
                         java.lang.Object... args)

Log with FATAL level

参数：

e - the exception to log

message - The message pattern

args - Pattern arguments