Package com.sun.identity.plugin.log

Interface Logger

All Known Implementing Classes:

FedletLogger, LogProvider

public interface Logger

This interface defines methods which will be invoked by the the Federation Framework to write federation related events and errors to the access and error log files.

Method Summary

Modifier and Type	Method	Description
void	access(Level level, String messageID, String[] data, Object session)	Logs message to the access logs.
void	access(Level level, String msgid, String[] data, Object session, Map props)	Writes access to a component into a log.
void	error(Level level, String messageId, String[] data, Object session)	Logs error messages to the error logs.
void	error(Level level, String msgid, String[] data, Object session, Map props)	Writes error occurred in a component into a log.
void	init(String componentName)	Initializes the logging for the component.
boolean	isAccessLoggable(Level level)	Checks if an access message of the given level would actually be logged by this logger.
boolean	isErrorLoggable(Level level)	Checks if an error message of the given level would actually be logged by this logger.
boolean	isLogEnabled()	Checks if the logging is enabled.

Method Detail

init

void init(String componentName)
   throws LogException

Initializes the logging for the component.

Parameters:

componentName - the component name.

Throws:

LogException - if there is an error during initialization.

access

void access(Level level,
            String messageID,
            String[] data,
            Object session)
     throws LogException

Logs message to the access logs.

Parameters:

level - the log level , these are based on those defined in java.util.logging.Level, the values for level can be any one of the following :

• SEVERE (highest value)
  
• WARNING
  
• INFO
  
• CONFIG
  
• FINE
  
• FINER
  
• FINEST (lowest value)
  

messageID - the message or a message identifier.

data - string array of dynamic data to be replaced in the message.

session - the User's session object

Throws:

LogException - if there is an error.

access

void access(Level level,
            String msgid,
            String[] data,
            Object session,
            Map props)
     throws LogException

Writes access to a component into a log.

Parameters:

level - indicating log level

msgid - Message id

data - string array of dynamic data only known during run time

session - Session object (it could be null)

props - representing log record columns

Throws:

LogException - if there is an error.

error

void error(Level level,
           String messageId,
           String[] data,
           Object session)
    throws LogException

Logs error messages to the error logs.

Parameters:

level - the log level , these are based on those defined in java.util.logging.Level, the values for level can be any one of the following :

• SEVERE (highest value)
  
• WARNING
  
• INFO
  
• CONFIG
  
• FINE
  
• FINER
  
• FINEST (lowest value)
  

messageId - the message or a message identifier.

data - string array of dynamic data to be replaced in the message.

session - the User's Session object.

Throws:

LogException - if there is an error.

error

void error(Level level,
           String msgid,
           String[] data,
           Object session,
           Map props)
    throws LogException

Writes error occurred in a component into a log.

Parameters:

level - indicating log level

msgid - Message id

data - string array of dynamic data only known during run time

session - Session object (it could be null)

props - log record columns

Throws:

LogException - if there is an error.

isLogEnabled

boolean isLogEnabled()

Checks if the logging is enabled.

Returns:

true if logging is enabled.

isAccessLoggable

boolean isAccessLoggable(Level level)

Checks if an access message of the given level would actually be logged by this logger. This check is based on the Logger's effective level.

Parameters:

level - a message logging level defined in java.util.logging.Level.

Returns:

true if the given message level is currently being logged.

isErrorLoggable

boolean isErrorLoggable(Level level)

Checks if an error message of the given level would actually be logged by this logger. This check is based on the Logger's effective level.

Parameters:

level - a message logging level defined in java.util.logging.Level.

Returns:

true if the given message level is currently being logged.