org.jwarp.flow.process
Class Process

java.lang.Object
  |
  +--org.jwarp.flow.AWorkflowObject
        |
        +--org.jwarp.flow.process.Process

All Implemented Interfaces:

IProcess, IWorkflowObject

public class Process

extends AWorkflowObject

implements IProcess

Field Summary

protected java.util.Date	creationDate The dateTime when the transition was created.
protected java.util.Date	endDate The dateTime when the transition started.
protected IProcess	metaData The transitions metadata
protected IActivity	owner The process owner
protected int	priority
protected java.util.Date	startDate The dateTime when the transition finished.
protected int	status The instances status.

Fields inherited from class org.jwarp.flow.AWorkflowObject

description, id, name, workflow

Fields inherited from interface org.jwarp.flow.process.IProcess

STATUS_BLOCKED, STATUS_COMPLETED, STATUS_COMPLETED_ERROR, STATUS_CREATED, STATUS_RUNNING, STATUS_SUSPENDED

Constructor Summary

Process(IActivity owner, IProcess metaData)
Creates a new transition instance given the passed metaData information.

Method Summary

void	abort(IWorkflowContext context) Abort the process instance.
java.util.Iterator	getActivities() Returns all the started activities.
java.util.Date	getCreationTime()
java.util.Date	getEndTime()
IProcess	getMetadata()
int	getPriority()
java.util.Date	getStartTime()
int	getStatus() Returns the current status of the process instance.
org.jdom.Element	getXML()
protected void	prepareRun()
void	setXML(org.jdom.Element xml)
void	start(IWorkflowContext context) Start the process instance.

Methods inherited from class org.jwarp.flow.AWorkflowObject

getDescription, getID, getName, getWorkflow, setDescription, setName, setWorkflow

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jwarp.flow.IWorkflowObject

getDescription, getID, getName

Field Detail

owner

protected IActivity owner

The process owner

metaData

protected IProcess metaData

The transitions metadata

startDate

protected java.util.Date startDate

The dateTime when the transition finished.

endDate

protected java.util.Date endDate

The dateTime when the transition started.

creationDate

protected java.util.Date creationDate

The dateTime when the transition was created.

priority

protected int priority

status

protected int status

The instances status.

Constructor Detail

Process

public Process(IActivity owner,
               IProcess metaData)

Creates a new transition instance given the passed metaData information.

Method Detail

getStatus

public int getStatus()

Description copied from interface: IProcess

Returns the current status of the process instance.

Specified by:

getStatus in interface IProcess

Following copied from interface: org.jwarp.flow.process.IProcess

Returns:

the status

getActivities

public java.util.Iterator getActivities()

Description copied from interface: IProcess

Returns all the started activities.

Specified by:

getActivities in interface IProcess

Following copied from interface: org.jwarp.flow.process.IProcess

Returns:

the started activities

prepareRun

protected void prepareRun()
                   throws ProcessException

start

public void start(IWorkflowContext context)
           throws ProcessException

Description copied from interface: IProcess

Start the process instance.

Specified by:

start in interface IProcess

Following copied from interface: org.jwarp.flow.process.IProcess

Parameters:

The - workflow context.

abort

public void abort(IWorkflowContext context)
           throws java.lang.SecurityException

Description copied from interface: IProcess

Abort the process instance.

Specified by:

abort in interface IProcess

Following copied from interface: org.jwarp.flow.process.IProcess

Parameters:

The - workflow context.

getMetadata

public IProcess getMetadata()

setXML

public void setXML(org.jdom.Element xml)
            throws XMLException

getXML

public org.jdom.Element getXML()

getCreationTime

public java.util.Date getCreationTime()

Specified by:

getCreationTime in interface IProcess

getStartTime

public java.util.Date getStartTime()

Specified by:

getStartTime in interface IProcess

getEndTime

public java.util.Date getEndTime()

Specified by:

getEndTime in interface IProcess

getPriority

public int getPriority()

Specified by:

getPriority in interface IProcess