Package org.ametys.plugins.workflow.support

Class WorkflowProvider

java.lang.Object

org.ametys.plugins.workflow.support.WorkflowProvider

All Implemented Interfaces:

Disposable, Initializable, Component, Contextualizable, Serviceable

Direct Known Subclasses:

WebWorkflowProvider

public class WorkflowProvider
extends Object
implements Component, Serviceable, Contextualizable, Initializable, Disposable

Component able to provide several workflow objects.

• The generic workflow: A standalone workflow which can be used for various purposes. All entries are stored under a global workflow root node in the JCR repository.
• Dedicated ametys object workflows: A workflow specific to an ametys object. The workflow is stored under the ametys object node the JCR repository.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WorkflowProvider.AmetysObjectWorkflow	Local workflow to an ametys object
static class	WorkflowProvider.ExternalWorkflow	The External worklfow
static class	WorkflowProvider.GenericWorkflow	The Generic worklfow

Field Summary

Fields

Modifier and Type	Field	Description
protected Context	_cocoonContext	Cocoon context
protected CurrentUserProvider	_currentUserProvider	Current user provider.
protected WorkflowProvider.GenericWorkflow	_genericWorkflow	Generic workflow instance
protected static Logger	_logger	Logger available to subclasses.
protected ServiceManager	_manager	Service manager.
protected javax.jcr.Repository	_repository	The repository
protected SourceResolver	_resolver	The source resolver
protected com.opensymphony.workflow.TypeResolver	_typeResolver	Type resolver
protected com.opensymphony.workflow.WorkflowContext	_workflowContext	Workflow context
protected com.opensymphony.workflow.loader.WorkflowFactory	_workflowFactory	Workflow factory
protected WorkflowHelper	_workflowHelper	The workflow helper
static final String	ROLE	Avalon role.

Constructor Summary

Constructors

Constructor	Description
WorkflowProvider()

Method Summary

Modifier and Type	Method	Description
protected AmetysObjectWorkflowStore	_createAmetysObjectWorkflowStore(WorkflowAwareAmetysObject ametysObject, boolean preserveHistory)	Provide an ametys object workflow store instance
protected GenericWorkflowStore	_createGenericWorkflowStore()	Provide the generic workflow store
void	contextualize(Context ctx)
void	dispose()
WorkflowProvider.AmetysObjectWorkflow	getAmetysObjectWorkflow()	Provide a local workflow to an Ametys object which do not preserve history on workflow complete Must be used to initialize a workflow that will create an ametys object.
WorkflowProvider.AmetysObjectWorkflow	getAmetysObjectWorkflow(boolean preserveHistory)	Provide a local workflow to an Ametys object Must be used to initialize a workflow that will create an ametys object.
WorkflowProvider.AmetysObjectWorkflow	getAmetysObjectWorkflow(WorkflowAwareAmetysObject ametysObject)	Provide a local workflow to an Ametys object which do not preserve history on workflow complete
WorkflowProvider.AmetysObjectWorkflow	getAmetysObjectWorkflow(WorkflowAwareAmetysObject ametysObject, boolean preserveHistory)	Provide a local workflow to an Ametys object
com.opensymphony.workflow.Workflow	getExternalWorkflow(com.opensymphony.workflow.spi.WorkflowStore workflowStore)	Provides an external workflow
com.opensymphony.workflow.Workflow	getExternalWorkflow(String workflowStoreRole)	Provides an external workflow
com.opensymphony.workflow.Workflow	getGenericWorkflow()	Provides the generic workflow
void	initialize()
void	service(ServiceManager manager)

Methods inherited from class java.lang.Object

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

Field Details

ROLE

public static final String ROLE

Avalon role.

_logger

protected static Logger _logger

Logger available to subclasses.

_manager

protected ServiceManager _manager

Service manager.

_currentUserProvider

protected CurrentUserProvider _currentUserProvider

Current user provider.

_repository

protected javax.jcr.Repository _repository

The repository

_workflowHelper

protected WorkflowHelper _workflowHelper

The workflow helper

_cocoonContext

protected Context _cocoonContext

Cocoon context

_workflowContext

protected com.opensymphony.workflow.WorkflowContext _workflowContext

Workflow context

_workflowFactory

protected com.opensymphony.workflow.loader.WorkflowFactory _workflowFactory

Workflow factory

_typeResolver

protected com.opensymphony.workflow.TypeResolver _typeResolver

Type resolver

_genericWorkflow

protected WorkflowProvider.GenericWorkflow _genericWorkflow

Generic workflow instance

_resolver

protected SourceResolver _resolver

The source resolver

Constructor Details

WorkflowProvider

public WorkflowProvider()

Method Details

contextualize

public void contextualize(Context ctx)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

initialize

public void initialize()
                throws Exception

Specified by:

initialize in interface Initializable

Throws:

Exception

dispose

public void dispose()

Specified by:

dispose in interface Disposable

getGenericWorkflow

public com.opensymphony.workflow.Workflow getGenericWorkflow()

Provides the generic workflow

Returns:

The generic workflow

_createGenericWorkflowStore

protected GenericWorkflowStore _createGenericWorkflowStore()

Provide the generic workflow store

Returns:

The generic workflow store

getAmetysObjectWorkflow

public WorkflowProvider.AmetysObjectWorkflow getAmetysObjectWorkflow()

Provide a local workflow to an Ametys object which do not preserve history on workflow complete Must be used to initialize a workflow that will create an ametys object. WorkflowProvider.AmetysObjectWorkflow.getAmetysObject() could then be used to directly retrieves the ametys object.

Returns:

The local workflow

getAmetysObjectWorkflow

public WorkflowProvider.AmetysObjectWorkflow getAmetysObjectWorkflow(boolean preserveHistory)

Provide a local workflow to an Ametys object Must be used to initialize a workflow that will create an ametys object. WorkflowProvider.AmetysObjectWorkflow.getAmetysObject() could then be used to directly retrieves the ametys object.

Parameters:

preserveHistory - true if the history should be preserve when workflow is complete

Returns:

The local workflow

getAmetysObjectWorkflow

public WorkflowProvider.AmetysObjectWorkflow getAmetysObjectWorkflow(WorkflowAwareAmetysObject ametysObject)

Provide a local workflow to an Ametys object which do not preserve history on workflow complete

Parameters:

ametysObject - The ametys object (can be null in case of initialization)

Returns:

the local workflow to an Ametys object

getAmetysObjectWorkflow

public WorkflowProvider.AmetysObjectWorkflow getAmetysObjectWorkflow(WorkflowAwareAmetysObject ametysObject,
 boolean preserveHistory)

Provide a local workflow to an Ametys object

Parameters:

ametysObject - The ametys object (can be null in case of initialization)

preserveHistory - true if the history steps should be preserve when workflow is complete

Returns:

the local workflow to an Ametys object

_createAmetysObjectWorkflowStore

protected AmetysObjectWorkflowStore _createAmetysObjectWorkflowStore(WorkflowAwareAmetysObject ametysObject,
 boolean preserveHistory)

Provide an ametys object workflow store instance

Parameters:

ametysObject - The ametys object bound to this store (can be null in case of initialization)

preserveHistory - true if the history steps should be preserve when workflow is complete

Returns:

the local workflow store of an Ametys object

getExternalWorkflow

public com.opensymphony.workflow.Workflow getExternalWorkflow(String workflowStoreRole)

Provides an external workflow

Parameters:

workflowStoreRole - The component role of the workflow store to use.

Returns:

The external workflow

getExternalWorkflow

public com.opensymphony.workflow.Workflow getExternalWorkflow(com.opensymphony.workflow.spi.WorkflowStore workflowStore)

Provides an external workflow

Parameters:

workflowStore - An (already initialized) workflow store

Returns:

The external workflow