org.ow2.orchestra.pvm.internal.model
Class ProcessDefinitionImpl

java.lang.Object
  org.ow2.orchestra.pvm.internal.model.ProcessElementImpl
      org.ow2.orchestra.pvm.internal.model.ObservableElementImpl
          org.ow2.orchestra.pvm.internal.model.CompositeElementImpl
              org.ow2.orchestra.pvm.internal.model.ProcessDefinitionImpl

All Implemented Interfaces:

Serializable, ClientProcessDefinition, CompositeElement, ObservableElement, OpenProcessDefinition, ProcessDefinition

public class ProcessDefinitionImpl
extends CompositeElementImpl
implements OpenProcessDefinition, ClientProcessDefinition

Author:

Tom Baeyens

See Also:

Serialized Form

Field Summary

protected Map<String,Blob>	attachments the attachments TODO move the attachments to a separate DeploymentUnit type
protected Date	deploymentTime time this process was deployed
protected String	id the unique id (e.g. combination of name and versionnumber) for this process definition.
protected NodeImpl	initial the node which is executed when the process starts
protected String	key user provided short reference for the process definition that has the same scope as the name.
protected String	packageName optional package name similar to the Java package name.
static int	UNASSIGNED_VERSION
protected int	version the version number of the process definitions with the same name.

Fields inherited from class org.ow2.orchestra.pvm.internal.model.CompositeElementImpl

hasTimerDefinitions, hasVariableDefinitions, nodes, nodesMap, timerDefinitions, variableDefinitions

Fields inherited from class org.ow2.orchestra.pvm.internal.model.ObservableElementImpl

description, events, name

Fields inherited from class org.ow2.orchestra.pvm.internal.model.ProcessElementImpl

dbid, dbversion, exceptionHandlers, processDefinition, properties

Constructor Summary

ProcessDefinitionImpl()

Method Summary

void	addAttachment(String name, byte[] bytes)
void	addAttachment(String name, InputStream inputStream)
ClientProcessInstance	beginProcessInstance()
ClientProcessInstance	beginProcessInstance(String key)
ClientProcessInstance	createProcessInstance()
ClientProcessInstance	createProcessInstance(String key)
ClientProcessInstance	createProcessInstance(String key, Execution superProcessExecution)
byte[]	getAttachmentBytes(String name)
InputStream	getAttachmentInputStream(String name)
Date	getDeploymentTime()
String	getId() the unique id for this process definition.
NodeImpl	getInitial() the initial node of this process definition
String	getKey() the user defined short representation of the name.
String	getPackageName() the optional package name of this process.
int	getVersion() automatically assigned during deployment of a process that represents the sequence number for process definitions with the same name.
protected ExecutionImpl	newProcessInstance()
void	setDeploymentTime(Date deploymentTime)
void	setId(String id)
void	setInitial(NodeImpl initial)
void	setKey(String key)
void	setPackageName(String packageName)
void	setVersion(int version)
String	toString()

Methods inherited from class org.ow2.orchestra.pvm.internal.model.CompositeElementImpl

addNode, createNode, createNode, createTimerDefinition, createVariableDefinition, findNode, getNode, getNodes, getNodesMap, getTimerDefinitions, getVariableDefinitions, hasNode, hasNodes, removeNode

Methods inherited from class org.ow2.orchestra.pvm.internal.model.ObservableElementImpl

addEvent, createEvent, getDescription, getEvent, getEvents, getName, getParent, hasEvent, setDescription, setEvents, setName

Methods inherited from class org.ow2.orchestra.pvm.internal.model.ProcessElementImpl

addExceptionHandler, addProperty, createExceptionHandler, getDbid, getExceptionHandlers, getProcessDefinition, getProperties, getProperty, getPropertyKeys, setExceptionHandlers, setProcessDefinition, setProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ow2.orchestra.pvm.ProcessDefinition

getDescription, getName

Methods inherited from interface org.ow2.orchestra.pvm.model.CompositeElement

findNode, getNode, getNodes, getNodesMap, hasNode, hasNodes

Methods inherited from interface org.ow2.orchestra.pvm.model.ObservableElement

getDbid, getName, getParent, getProcessDefinition, getProperty, getPropertyKeys, hasEvent

Field Detail

UNASSIGNED_VERSION

public static final int UNASSIGNED_VERSION

See Also:

Constant Field Values

key

protected String key

user provided short reference for the process definition that has the same scope as the name. Multiple versions of the same process can have the same key. The key is used to build the globally unique execution ids.

id

protected String id

the unique id (e.g. combination of name and versionnumber) for this process definition.

version

protected int version

the version number of the process definitions with the same name.

packageName

protected String packageName

optional package name similar to the Java package name.

deploymentTime

protected Date deploymentTime

time this process was deployed

initial

protected NodeImpl initial

the node which is executed when the process starts

attachments

protected Map<String,Blob> attachments

the attachments TODO move the attachments to a separate DeploymentUnit type

Constructor Detail

ProcessDefinitionImpl

public ProcessDefinitionImpl()

Method Detail

createProcessInstance

public ClientProcessInstance createProcessInstance()

Specified by:

createProcessInstance in interface ClientProcessDefinition

createProcessInstance

public ClientProcessInstance createProcessInstance(String key)

Specified by:

createProcessInstance in interface ClientProcessDefinition

createProcessInstance

public ClientProcessInstance createProcessInstance(String key,
                                                   Execution superProcessExecution)

beginProcessInstance

public ClientProcessInstance beginProcessInstance()

Specified by:

beginProcessInstance in interface ClientProcessDefinition

beginProcessInstance

public ClientProcessInstance beginProcessInstance(String key)

Specified by:

beginProcessInstance in interface ClientProcessDefinition

newProcessInstance

protected ExecutionImpl newProcessInstance()

addAttachment

public void addAttachment(String name,
                          InputStream inputStream)

addAttachment

public void addAttachment(String name,
                          byte[] bytes)

getAttachmentBytes

public byte[] getAttachmentBytes(String name)

getAttachmentInputStream

public InputStream getAttachmentInputStream(String name)

toString

public String toString()

Overrides:

toString in class Object

getInitial

public NodeImpl getInitial()

Description copied from interface: OpenProcessDefinition

the initial node of this process definition

Specified by:

getInitial in interface OpenProcessDefinition

setInitial

public void setInitial(NodeImpl initial)

getVersion

public int getVersion()

Description copied from interface: ProcessDefinition

automatically assigned during deployment of a process that represents the sequence number for process definitions with the same name.

Specified by:

getVersion in interface ProcessDefinition

setVersion

public void setVersion(int version)

getDeploymentTime

public Date getDeploymentTime()

setDeploymentTime

public void setDeploymentTime(Date deploymentTime)

getPackageName

public String getPackageName()

Description copied from interface: ProcessDefinition

the optional package name of this process. This can be used to create hierarchy of process categories for easy lookup. This is a similar way of grouping and creating a structure as in Java. We recommend the same conventions as with Java package names.

Specified by:

getPackageName in interface ProcessDefinition

setPackageName

public void setPackageName(String packageName)

getKey

public String getKey()

Description copied from interface: ProcessDefinition

the user defined short representation of the name. Just like the name, multiple versions of a process definition can have the same key.

Specified by:

getKey in interface ProcessDefinition

setKey

public void setKey(String key)

getId

public String getId()

Description copied from interface: ProcessDefinition

the unique id for this process definition.

Specified by:

getId in interface ProcessDefinition

setId

public void setId(String id)