org.jbpm.pvm.internal.history
Class HistoryEvent

java.lang.Object
  org.jbpm.pvm.internal.history.HistoryEvent

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ActivityEnd, ActivityStart, ProcessInstanceCreate, ProcessInstanceEnd, ProcessInstanceMigration, TaskActivityStart, TaskAssign, TaskComplete, TaskCreated, TaskUpdated, VariableCreate, VariableUpdate

public abstract class HistoryEvent
extends java.lang.Object
implements java.io.Serializable

base class for process logs. Process logs are dispatched to the HistorySession that is configured in the environment.

ProcessLogs that are send to a LogSession is the probe mechanism provided to listen into the process execution progress and details. It is the mechanism to collect process history and process statistics.

Author:

Tom Baeyens, Huisheng Xu

See Also:

Serialized Form

Field Summary

protected ExecutionImpl

execution

Constructor Summary

HistoryEvent()

Method Summary

static void	fire(HistoryEvent historyEvent)
static void	fire(HistoryEvent historyEvent, ExecutionImpl execution)
ExecutionImpl	getExecution()
abstract void	process()
void	setExecution(ExecutionImpl execution)

Methods inherited from class java.lang.Object

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

Field Detail

execution

protected ExecutionImpl execution

Constructor Detail

HistoryEvent

public HistoryEvent()

Method Detail

getExecution

public ExecutionImpl getExecution()

setExecution

public void setExecution(ExecutionImpl execution)

process

public abstract void process()

fire

public static void fire(HistoryEvent historyEvent)

fire

public static void fire(HistoryEvent historyEvent,
                        ExecutionImpl execution)