org.apache.ode.dao.jpa
Class ProcessDAOImpl

java.lang.Object
  org.apache.ode.dao.jpa.OpenJPADAO
      org.apache.ode.dao.jpa.ProcessDAOImpl

All Implemented Interfaces:

ProcessDAO

public class ProcessDAOImpl
extends OpenJPADAO
implements ProcessDAO

Constructor Summary

ProcessDAOImpl()

ProcessDAOImpl(javax.xml.namespace.QName pid, javax.xml.namespace.QName type, java.lang.String guid, long version)

Method Summary

CorrelatorDAO	addCorrelator(java.lang.String correlator)
ProcessInstanceDAO	createInstance(CorrelatorDAO instantiatingCorrelator) Create a new process instance object.
ProcessInstanceDAO	createInstance(CorrelatorDAO instantiatingCorrelator, MessageExchangeDAO mex)
void	deleteProcessAndRoutes() Deletes only the process and routes without instances.
java.util.Collection<ProcessInstanceDAO>	findInstance(CorrelationKey ckey) Locates a process instance based on a correlation key.
java.util.Collection<ProcessInstanceDAO>	getActiveInstances()
CorrelatorDAO	getCorrelator(java.lang.String correlatorId) Get a message correlator instance.
java.lang.String	getGuid()
java.io.Serializable	getId()
ProcessInstanceDAO	getInstance(java.lang.Long iid) Get a process instance (by identifier).
int	getNumInstances()
javax.xml.namespace.QName	getProcessId() Get the unique process identifier.
javax.xml.namespace.QName	getType() Get the BPEL process name.
long	getVersion() Get the process version
void	instanceCompleted(ProcessInstanceDAO instance) Callback indicating that a process instance has completed its duties.
void	removeRoutes(java.lang.String routeId, ProcessInstanceDAO target) Remove the routes with the given Id for all the correlators in the process.
void	setId(java.lang.Long id)

Methods inherited from class org.apache.ode.dao.jpa.OpenJPADAO

batchUpdateByIds, getConn, getEM, getSingleResult

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessDAOImpl

public ProcessDAOImpl()

ProcessDAOImpl

public ProcessDAOImpl(javax.xml.namespace.QName pid,
                      javax.xml.namespace.QName type,
                      java.lang.String guid,
                      long version)

Method Detail

getId

public java.io.Serializable getId()

setId

public void setId(java.lang.Long id)

addCorrelator

public CorrelatorDAO addCorrelator(java.lang.String correlator)

Specified by:

addCorrelator in interface ProcessDAO

getCorrelator

public CorrelatorDAO getCorrelator(java.lang.String correlatorId)

Description copied from interface: ProcessDAO

Get a message correlator instance.

Specified by:

getCorrelator in interface ProcessDAO

Parameters:

correlatorId - correlator identifier

Returns:

correlator corresponding to the given identifier

createInstance

public ProcessInstanceDAO createInstance(CorrelatorDAO instantiatingCorrelator)

Description copied from interface: ProcessDAO

Create a new process instance object.

Specified by:

createInstance in interface ProcessDAO

Parameters:

instantiatingCorrelator - instantiating CorrelatorDAO

Returns:

newly generated instance DAO

createInstance

public ProcessInstanceDAO createInstance(CorrelatorDAO instantiatingCorrelator,
                                         MessageExchangeDAO mex)

findInstance

public java.util.Collection<ProcessInstanceDAO> findInstance(CorrelationKey ckey)

Description copied from interface: ProcessDAO

Locates a process instance based on a correlation key.

Specified by:

findInstance in interface ProcessDAO

Parameters:

ckey - correlation key

Returns:

collection of ProcessInstanceDAO that match correlation key, ordered by date

getInstance

public ProcessInstanceDAO getInstance(java.lang.Long iid)

Description copied from interface: ProcessDAO

Get a process instance (by identifier).

Specified by:

getInstance in interface ProcessDAO

Parameters:

iid - unique instance identifier.

Returns:

DAO corresponding to the process instance

getProcessId

public javax.xml.namespace.QName getProcessId()

Description copied from interface: ProcessDAO

Get the unique process identifier.

Specified by:

getProcessId in interface ProcessDAO

Returns:

process identifier

getType

public javax.xml.namespace.QName getType()

Description copied from interface: ProcessDAO

Get the BPEL process name.

Specified by:

getType in interface ProcessDAO

Returns:

qualified BPEL process name.

deleteProcessAndRoutes

public void deleteProcessAndRoutes()

Description copied from interface: ProcessDAO

Deletes only the process and routes without instances. This also deletes any static data to the process: correlators.

Specified by:

deleteProcessAndRoutes in interface ProcessDAO

getNumInstances

public int getNumInstances()

Specified by:

getNumInstances in interface ProcessDAO

getVersion

public long getVersion()

Description copied from interface: ProcessDAO

Get the process version

Specified by:

getVersion in interface ProcessDAO

Returns:

version

instanceCompleted

public void instanceCompleted(ProcessInstanceDAO instance)

Description copied from interface: ProcessDAO

Callback indicating that a process instance has completed its duties.

Specified by:

instanceCompleted in interface ProcessDAO

Parameters:

instance - the completed ProcessInstanceDAO

removeRoutes

public void removeRoutes(java.lang.String routeId,
                         ProcessInstanceDAO target)

Description copied from interface: ProcessDAO

Remove the routes with the given Id for all the correlators in the process.

Specified by:

removeRoutes in interface ProcessDAO

getGuid

public java.lang.String getGuid()

Specified by:

getGuid in interface ProcessDAO

getActiveInstances

public java.util.Collection<ProcessInstanceDAO> getActiveInstances()

Specified by:

getActiveInstances in interface ProcessDAO

Returns:

all instances that haven't completed, use with care as there could be a lot of them