Package mondrian.server.monitor

Class Event

java.lang.Object

mondrian.server.monitor.Event

All Implemented Interfaces:

Message

Direct Known Subclasses:

ConnectionEvent, ExecutionEvent, SqlStatementEvent, StatementEvent

public abstract class Event
extends Object
implements Message

Base class for an event of interest.

This class, and subclasses, is an immutable but serializable.

Field Summary

Fields

Modifier and Type	Field	Description
String	stack	When RolapUtil.MONITOR_LOGGER is set to TRACE, this field will contain the stack of the code which created this event.
long	timestamp	When the event occurred.

Constructor Summary

Constructors

Constructor	Description
Event(long timestamp)	Creates an Event.

Method Summary

Modifier and Type	Method	Description
void	setContextMap()	Sets the MDC context into the current thread

Methods inherited from class java.lang.Object

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

Methods inherited from interface mondrian.server.monitor.Message

accept

Field Detail

timestamp

public final long timestamp

When the event occurred. Milliseconds since the epoch UTC, just like System.currentTimeMillis().

stack

public final String stack

When RolapUtil.MONITOR_LOGGER is set to TRACE, this field will contain the stack of the code which created this event.

Constructor Detail

Event

public Event(long timestamp)

Creates an Event.

Parameters:

timestamp - Timestamp

Method Detail

setContextMap

public void setContextMap()

Description copied from interface: Message

Sets the MDC context into the current thread

Specified by:

setContextMap in interface Message