org.jbpm.graph.exe
Class ExecutionContext

java.lang.Object
  org.jbpm.graph.exe.ExecutionContext

public class ExecutionContext
extends Object

Field Summary

protected Action	action
protected Event	event
protected GraphElement	eventSource
protected Throwable	exception
protected ProcessInstance	subProcessInstance
protected Task	task
protected TaskInstance	taskInstance
protected Timer	timer
protected Token	token
protected Transition	transition
protected Node	transitionSource

Constructor Summary

ExecutionContext(ExecutionContext other)

ExecutionContext(Token token)

Method Summary

static ExecutionContext	currentExecutionContext()
Action	getAction()
ContextInstance	getContextInstance()
ModuleDefinition	getDefinition(Class clazz)
Event	getEvent()
GraphElement	getEventSource()
Throwable	getException()
ModuleInstance	getInstance(Class clazz)
JbpmContext	getJbpmContext()
Node	getNode()
ProcessDefinition	getProcessDefinition()
ProcessInstance	getProcessInstance()
ProcessInstance	getSubProcessInstance()
Task	getTask()
TaskInstance	getTaskInstance()
TaskMgmtInstance	getTaskMgmtInstance()
Timer	getTimer()
Token	getToken()
Transition	getTransition()
Node	getTransitionSource()
Object	getVariable(String name) get a process variable.
void	leaveNode() leave this node over the default transition.
void	leaveNode(String transitionName) leave this node over the given transition.
void	leaveNode(Transition transition) leave this node over the given transition.
static void	popCurrentContext(ExecutionContext executionContext)
static void	pushCurrentContext(ExecutionContext executionContext)
void	setAction(Action action)
void	setEvent(Event event)
void	setEventSource(GraphElement eventSource)
void	setException(Throwable exception)
void	setSubProcessInstance(ProcessInstance subProcessInstance)
void	setTask(Task task)
void	setTaskInstance(TaskInstance taskInstance)
void	setTimer(Timer timer)
void	setTransition(Transition transition)
void	setTransitionSource(Node transitionSource)
void	setVariable(String name, Object value) set a process variable.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

token

protected Token token

event

protected Event event

eventSource

protected GraphElement eventSource

action

protected Action action

exception

protected Throwable exception

transition

protected Transition transition

transitionSource

protected Node transitionSource

task

protected Task task

timer

protected Timer timer

taskInstance

protected TaskInstance taskInstance

subProcessInstance

protected ProcessInstance subProcessInstance

Constructor Detail

ExecutionContext

public ExecutionContext(Token token)

ExecutionContext

public ExecutionContext(ExecutionContext other)

Method Detail

getNode

public Node getNode()

getProcessDefinition

public ProcessDefinition getProcessDefinition()

setAction

public void setAction(Action action)

getProcessInstance

public ProcessInstance getProcessInstance()

toString

public String toString()

Overrides:

toString in class Object

setVariable

public void setVariable(String name,
                        Object value)

set a process variable.

getVariable

public Object getVariable(String name)

get a process variable.

leaveNode

public void leaveNode()

leave this node over the default transition. This method is only available on node actions. Not on actions that are executed on events. Actions on events cannot change the flow of execution.

leaveNode

public void leaveNode(String transitionName)

leave this node over the given transition. This method is only available on node actions. Not on actions that are executed on events. Actions on events cannot change the flow of execution.

leaveNode

public void leaveNode(Transition transition)

leave this node over the given transition. This method is only available on node actions. Not on actions that are executed on events. Actions on events cannot change the flow of execution.

getDefinition

public ModuleDefinition getDefinition(Class clazz)

getInstance

public ModuleInstance getInstance(Class clazz)

getContextInstance

public ContextInstance getContextInstance()

getTaskMgmtInstance

public TaskMgmtInstance getTaskMgmtInstance()

getJbpmContext

public JbpmContext getJbpmContext()

setTaskInstance

public void setTaskInstance(TaskInstance taskInstance)

getToken

public Token getToken()

getAction

public Action getAction()

getEvent

public Event getEvent()

setEvent

public void setEvent(Event event)

getException

public Throwable getException()

setException

public void setException(Throwable exception)

getTransition

public Transition getTransition()

setTransition

public void setTransition(Transition transition)

getTransitionSource

public Node getTransitionSource()

setTransitionSource

public void setTransitionSource(Node transitionSource)

getEventSource

public GraphElement getEventSource()

setEventSource

public void setEventSource(GraphElement eventSource)

getTask

public Task getTask()

setTask

public void setTask(Task task)

getTaskInstance

public TaskInstance getTaskInstance()

getSubProcessInstance

public ProcessInstance getSubProcessInstance()

setSubProcessInstance

public void setSubProcessInstance(ProcessInstance subProcessInstance)

getTimer

public Timer getTimer()

setTimer

public void setTimer(Timer timer)

pushCurrentContext

public static void pushCurrentContext(ExecutionContext executionContext)

popCurrentContext

public static void popCurrentContext(ExecutionContext executionContext)

currentExecutionContext

public static ExecutionContext currentExecutionContext()