org.snmp4j.log

Class JavaLogAdapter

java.lang.Object

org.snmp4j.log.JavaLogAdapter

All Implemented Interfaces:

LogAdapter

public class JavaLogAdapter
extends java.lang.Object
implements LogAdapter

The JavaLogAdapter log adapter provides logging for SNMP4J through the Java logging (java.util.logging).

Since:

1.7.2

Version:

1.9.1

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.logging.Logger	logger

Constructor Summary

Constructors

Constructor and Description
JavaLogAdapter(java.util.logging.Logger logger)

Method Summary

Modifier and Type	Method and Description
void	debug(java.io.Serializable message) Logs a debug message.
void	error(java.lang.CharSequence message, java.lang.Throwable t) Logs an error message.
void	error(java.io.Serializable message) Logs an error message.
void	fatal(java.lang.CharSequence message, java.lang.Throwable t) Logs a fatal message.
void	fatal(java.lang.Object message) Logs a fatal message.
private static LogLevel	fromJavaToSnmp4jLevel(java.util.logging.Level level) Mapping from java.util.logging.Level to org.snmp4j.log.LogLevel.
private static java.util.logging.Level	fromSnmp4jToJdk(LogLevel logLevel) Mapping from org.snmp4j.log.LogLevel to java.util.logging.Level.
LogLevel	getEffectiveLogLevel() Returns the log level that is effective for this log adapter.
java.util.Iterator<java.util.logging.Handler>	getLogHandler() Returns the log handlers associated with this logger.
LogLevel	getLogLevel() Returns the log level defined for this log adapter.
java.lang.String	getName() Returns the name of the logger.
void	info(java.lang.CharSequence message) Logs an informational message.
boolean	isDebugEnabled() Checks whether DEBUG level logging is activated for this log adapter.
boolean	isInfoEnabled() Checks whether INFO level logging is activated for this log adapter.
private boolean	isLoggable(LogLevel logLevel)
boolean	isWarnEnabled() Checks whether WARN level logging is activated for this log adapter.
private void	log(LogLevel logLevel, java.lang.String msg, java.lang.Throwable t)
void	setLogLevel(LogLevel logLevel) Sets the log level for this log adapter (if applicable).
void	warn(java.io.Serializable message) Logs an warning message.

Methods inherited from class java.lang.Object

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

Field Detail

logger

private final java.util.logging.Logger logger

Constructor Detail

JavaLogAdapter

public JavaLogAdapter(java.util.logging.Logger logger)

Method Detail

isDebugEnabled

public boolean isDebugEnabled()

Description copied from interface: LogAdapter

Checks whether DEBUG level logging is activated for this log adapter.

Specified by:

isDebugEnabled in interface LogAdapter

Returns:

true if logging is enabled or false otherwise.

isInfoEnabled

public boolean isInfoEnabled()

Description copied from interface: LogAdapter

Checks whether INFO level logging is activated for this log adapter.

Specified by:

isInfoEnabled in interface LogAdapter

Returns:

true if logging is enabled or false otherwise.

isWarnEnabled

public boolean isWarnEnabled()

Description copied from interface: LogAdapter

Checks whether WARN level logging is activated for this log adapter.

Specified by:

isWarnEnabled in interface LogAdapter

Returns:

true if logging is enabled or false otherwise.

debug

public void debug(java.io.Serializable message)

Description copied from interface: LogAdapter

Logs a debug message.

Specified by:

debug in interface LogAdapter

Parameters:

message - the message to log.

info

public void info(java.lang.CharSequence message)

Description copied from interface: LogAdapter

Logs an informational message.

Specified by:

info in interface LogAdapter

Parameters:

message - the message to log.

warn

public void warn(java.io.Serializable message)

Description copied from interface: LogAdapter

Logs an warning message.

Specified by:

warn in interface LogAdapter

Parameters:

message - the message to log.

error

public void error(java.io.Serializable message)

Description copied from interface: LogAdapter

Logs an error message.

Specified by:

error in interface LogAdapter

Parameters:

message - the message to log.

error

public void error(java.lang.CharSequence message,
                  java.lang.Throwable t)

Description copied from interface: LogAdapter

Logs an error message.

Specified by:

error in interface LogAdapter

Parameters:

message - the message to log.

t - the exception that caused to error.

fatal

public void fatal(java.lang.Object message)

Description copied from interface: LogAdapter

Logs a fatal message.

Specified by:

fatal in interface LogAdapter

Parameters:

message - the message to log.

fatal

public void fatal(java.lang.CharSequence message,
                  java.lang.Throwable t)

Description copied from interface: LogAdapter

Logs a fatal message.

Specified by:

fatal in interface LogAdapter

Parameters:

message - the message to log.

t - the exception that caused to error.

getEffectiveLogLevel

public LogLevel getEffectiveLogLevel()

Description copied from interface: LogAdapter

Returns the log level that is effective for this log adapter. The effective log level is the first log level different from LogLevel.NONE to the root.

Specified by:

getEffectiveLogLevel in interface LogAdapter

Returns:

a LogLevel different than LogLevel.NONE.

getLogHandler

public java.util.Iterator<java.util.logging.Handler> getLogHandler()

Description copied from interface: LogAdapter

Returns the log handlers associated with this logger.

Specified by:

getLogHandler in interface LogAdapter

Returns:

an Iterator of log system dependent log handlers.

getLogLevel

public LogLevel getLogLevel()

Description copied from interface: LogAdapter

Returns the log level defined for this log adapter.

Specified by:

getLogLevel in interface LogAdapter

Returns:

a LogLevel instance.

getName

public java.lang.String getName()

Description copied from interface: LogAdapter

Returns the name of the logger.

Specified by:

getName in interface LogAdapter

Returns:

the name of the logger.

setLogLevel

public void setLogLevel(LogLevel logLevel)

Description copied from interface: LogAdapter

Sets the log level for this log adapter (if applicable).

Specified by:

setLogLevel in interface LogAdapter

Parameters:

logLevel - a LogLevel instance.

isLoggable

private boolean isLoggable(LogLevel logLevel)

log

private void log(LogLevel logLevel,
                 java.lang.String msg,
                 java.lang.Throwable t)

fromSnmp4jToJdk

private static java.util.logging.Level fromSnmp4jToJdk(LogLevel logLevel)

Mapping from org.snmp4j.log.LogLevel to java.util.logging.Level.

Parameters:

logLevel - The LogLevel to mapped

Returns:

the Level mapped to or null if null was specified as the parameter.

fromJavaToSnmp4jLevel

private static LogLevel fromJavaToSnmp4jLevel(java.util.logging.Level level)

Mapping from java.util.logging.Level to org.snmp4j.log.LogLevel.

Parameters:

level - The Level to mapped

Returns:

the LogLevel mapped to or LogLevel.NONE if null was specified as the parameter.