Package com.sun.jini.mahalo.log

Class TransientLogFile

java.lang.Object

com.sun.jini.mahalo.log.TransientLogFile

All Implemented Interfaces:

ClientLog, Log

public class TransientLogFile
extends Object
implements Log

An implementation of a non-persistent Log.

Author:

Sun Microsystems, Inc.

See Also:

• Log

Constructor Summary

Constructors

Constructor	Description
TransientLogFile(long id, MultiLogManager.LogRemovalManager lrm)	Simple constructor that simply assigns the given parameter to an internal field.

Method Summary

Modifier and Type	Method	Description
long	cookie()	Returns the identifier associated with information in this Log.
void	invalidate()	Invalidate the log.
void	recover(LogRecovery client)	Recover information from the log.
void	write(LogRecord rec)	Add a LogRecord to the Log.

Methods inherited from class java.lang.Object

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

Constructor Details

TransientLogFile

public TransientLogFile(long id,
 MultiLogManager.LogRemovalManager lrm)

Simple constructor that simply assigns the given parameter to an internal field.

Parameters:

id - the unique identifier for this log

See Also:

• Log
• LogManager
• MultiLogManager
• MultiLogManager.LogRemovalManager

Method Details

cookie

public long cookie()

Returns the identifier associated with information in this Log.

Specified by:

cookie in interface Log

See Also:

• Log

write

public void write(LogRecord rec)
           throws LogException

Add a LogRecord to the Log. This method does nothing with the provided argument.

Specified by:

write in interface ClientLog

Parameters:

rec - the record to be ignored.

Throws:

LogException

See Also:

• LogRecord

invalidate

public void invalidate()
                throws LogException

Invalidate the log.

Specified by:

invalidate in interface ClientLog

Throws:

LogException

recover

public void recover(LogRecovery client)
             throws LogException

Recover information from the log. Does nothing.

Specified by:

recover in interface Log

Parameters:

client - who to inform with information from the log.

Throws:

LogException

See Also:

• LogRecovery