Chapter 13: Using Systems Management

sybase.system.logger:Type=File

Description

The sybase.system.logger:Type=File MBean listens for JMX notifications, converts them to log messages, and writes them to a log file. You can also use this MBean to read and truncate the log file.

Attribute name	Description	Datatype
User	A user’s login name	String
Password	The user’s password	String
RMIAdaptor	The name of the RMI adaptor	String

addMonitoredMBean

Description

Adds an MBean for which to receive notifications.

Syntax

addMonitoredMBean(mbean_object javax.management.ObjectName)

Parameters

mbean_object: Name of the MBean object for which to receive notifications.

Returns

void

retrieveLog

Description

Retrieves the specified number of lines from the log file.

Syntax

retrieveLog(lines int)

Parameters

lines: The number of lines to retrieve from the log file.

Returns

java.lang.String[]

truncateLog

Description

Removes all but the specified number of lines from the log file.

Syntax

truncateLog(lines int)

Parameters

lines: The number of lines to leave in the log file.

Returns

void

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