Package org.silverpeas.core.workflow.engine.model

Class ProcessModelManagerImpl

java.lang.Object

org.silverpeas.core.workflow.engine.model.ProcessModelManagerImpl

All Implemented Interfaces:

ProcessModelManager

@Singleton
public class ProcessModelManagerImpl
extends Object
implements ProcessModelManager

A ProcessModelManager implementation

Constructor Summary

Constructors

Constructor	Description
ProcessModelManagerImpl()

Method Summary

Modifier and Type	Method	Description
void	clearProcessModelCache()	Clear the process model cache.
ProcessModel	createProcessModel(String processFileName, String peasId)	Create a ProcessModel from xml descriptor filename.
ProcessModel	createProcessModelDescriptor()	Create a new ProcessModel descriptor that is not yet saved in a XML file.
void	deleteProcessModel(String instanceId)	Delete a ProcessModel with given model id
void	deleteProcessModelDescriptor(String strProcessModelFileName)	Delete a ProcessModelDescriptor XML with given path
String[]	getAllPeasIds()	Get all the "process manager" peas ids
ProcessModel	getProcessModel(String modelId)	Get a ProcessModel from its modelId.
String	getProcessModelDir()	Get the directory where are stored the models
protected String	getProcessPath(String processFileName)
List<String>	listProcessModels()	List all the ProcessModels that are stored in the process model directory Retrieves all the files in the directory tree below the process model directory.
ProcessModel	loadProcessModel(String processFileName)	load a process model definition from xml file to java objects
void	saveProcessModel(ProcessModel process, String processFileName)	Saves a process model definition from java objects to an XML file

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessModelManagerImpl

public ProcessModelManagerImpl()

Method Detail

listProcessModels

public List<String> listProcessModels()
                               throws WorkflowException

Description copied from interface: ProcessModelManager

List all the ProcessModels that are stored in the process model directory Retrieves all the files in the directory tree below the process model directory.

Specified by:

listProcessModels in interface ProcessModelManager

Returns:

list of strings containing ProcesModel XML descriptor filenames with relative paths.

Throws:

WorkflowException - when something goes wrong

See Also:

ProcessModelManager.listProcessModels()

getProcessModel

public ProcessModel getProcessModel(String modelId)
                             throws WorkflowException

Get a ProcessModel from its modelId. Retrieves the xml descriptor filename from the model Id and load abstract process model information in ProcessModel object

Specified by:

getProcessModel in interface ProcessModelManager

Parameters:

modelId - model id

Returns:

ProcessModel object

Throws:

WorkflowException - when something goes wrong

createProcessModelDescriptor

public ProcessModel createProcessModelDescriptor()
                                          throws WorkflowException

Description copied from interface: ProcessModelManager

Create a new ProcessModel descriptor that is not yet saved in a XML file.

Specified by:

createProcessModelDescriptor in interface ProcessModelManager

Returns:

ProcessModel object

Throws:

WorkflowException - when something goes wrong

createProcessModel

public ProcessModel createProcessModel(String processFileName,
                                       String peasId)
                                throws WorkflowException

Create a ProcessModel from xml descriptor filename. Generate an id for this model and load abstract process model information in ProcessModel object

Specified by:

createProcessModel in interface ProcessModelManager

Parameters:

processFileName - xml descriptor filename.

peasId - Id of processManager instance (peas).

Returns:

ProcessModel object

Throws:

WorkflowException - when something goes wrong

deleteProcessModel

public void deleteProcessModel(String instanceId)
                        throws WorkflowException

Delete a ProcessModel with given model id

Specified by:

deleteProcessModel in interface ProcessModelManager

Parameters:

instanceId - model id

Throws:

WorkflowException - when something goes wrong

deleteProcessModelDescriptor

public void deleteProcessModelDescriptor(String strProcessModelFileName)
                                  throws WorkflowException

Description copied from interface: ProcessModelManager

Delete a ProcessModelDescriptor XML with given path

Specified by:

deleteProcessModelDescriptor in interface ProcessModelManager

Parameters:

strProcessModelFileName - the relative path and file name of the process file

Throws:

WorkflowException - when something goes wrong or the file cannot be found

loadProcessModel

public ProcessModel loadProcessModel(String processFileName)
                              throws WorkflowException

load a process model definition from xml file to java objects

Specified by:

loadProcessModel in interface ProcessModelManager

Parameters:

processFileName - the xml file name that contains process model definition

Returns:

a ProcessModel object

Throws:

WorkflowException - when something goes wrong or the file cannot be found

saveProcessModel

public void saveProcessModel(ProcessModel process,
                             String processFileName)
                      throws WorkflowException

Saves a process model definition from java objects to an XML file

Specified by:

saveProcessModel in interface ProcessModelManager

Parameters:

processFileName - the xml file name that contains process model definition

process - A processModel object to be saved

Throws:

WorkflowException - when something goes wrong

getProcessModelDir

public String getProcessModelDir()

Get the directory where are stored the models

Specified by:

getProcessModelDir in interface ProcessModelManager

getAllPeasIds

public String[] getAllPeasIds()
                       throws WorkflowException

Get all the "process manager" peas ids

Specified by:

getAllPeasIds in interface ProcessModelManager

Throws:

WorkflowException

clearProcessModelCache

public void clearProcessModelCache()

Clear the process model cache.

Specified by:

clearProcessModelCache in interface ProcessModelManager

getProcessPath

protected String getProcessPath(String processFileName)