org.polarsys.capella.common.helpers

Class TransactionHelper

java.lang.Object

org.polarsys.capella.common.helpers.TransactionHelper

public class TransactionHelper
extends java.lang.Object

This class contains convenient static methods for working with Editing Domains and Execution Managers.

Constructor Summary

Constructors

Constructor and Description
TransactionHelper()

Method Summary

Modifier and Type	Method and Description
static org.eclipse.emf.transaction.TransactionalEditingDomain	getEditingDomain(java.util.Collection<? extends org.eclipse.emf.ecore.EObject> eobjects) Gets the transactional editing domain from the given collection of eobjects.
static org.eclipse.emf.transaction.TransactionalEditingDomain	getEditingDomain(org.eclipse.emf.ecore.EObject eobject) Gets the transactional editing domain from the given object.
static org.eclipse.emf.transaction.TransactionalEditingDomain	getEditingDomain(java.util.List<org.eclipse.emf.ecore.resource.Resource> resources) Gets the transactional editing domain from the given collection of resources.
static org.eclipse.emf.transaction.TransactionalEditingDomain	getEditingDomain(org.eclipse.emf.ecore.resource.Resource resource) Gets the transactional editing domain from the given resource.
static org.eclipse.emf.transaction.TransactionalEditingDomain	getEditingDomain(org.eclipse.sirius.business.api.session.Session session) Gets the transactional editing domain from the given sirius session.
static ExecutionManager	getExecutionManager(java.util.Collection<? extends org.eclipse.emf.ecore.EObject> eobjects) Gets the execution manager from the given collection of eobjects.
static ExecutionManager	getExecutionManager(org.eclipse.emf.ecore.EObject eobject) Gets the execution manager from the given object.
static ExecutionManager	getExecutionManager(org.eclipse.emf.ecore.resource.Resource resource) Gets the execution manager domain from the given resource.
static ExecutionManager	getExecutionManager(org.eclipse.sirius.business.api.session.Session session) Gets the execution manager from the given sirius session.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionHelper

public TransactionHelper()

Method Detail

getEditingDomain

public static org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain(org.eclipse.emf.ecore.EObject eobject)

Gets the transactional editing domain from the given object.

Parameters:

eobject - the object from which the editing domain will be retrieved

Returns:

the editing domain

getEditingDomain

public static org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain(org.eclipse.sirius.business.api.session.Session session)

Gets the transactional editing domain from the given sirius session.

Parameters:

session - the sirius session from which the editing domain will be retrieved

Returns:

the editing domain

getEditingDomain

public static org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain(org.eclipse.emf.ecore.resource.Resource resource)

Gets the transactional editing domain from the given resource.

Parameters:

resource - the resource from which the editing domain will be retrieved

Returns:

the editing domain

getEditingDomain

public static org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain(java.util.Collection<? extends org.eclipse.emf.ecore.EObject> eobjects)

Gets the transactional editing domain from the given collection of eobjects.

Parameters:

eobjects - a collection of eobjects from which the editing domain will be retrieved

Returns:

if all eobjects belong to the same resource set, the related editing domain is returned. Otherwise null is returned.

getEditingDomain

public static org.eclipse.emf.transaction.TransactionalEditingDomain getEditingDomain(java.util.List<org.eclipse.emf.ecore.resource.Resource> resources)

Gets the transactional editing domain from the given collection of resources.

Parameters:

resources - a collection of resources from which the editing domain will be retrieved

Returns:

if all resources belong to the same resource set, the related editing domain is returned. Otherwise null is returned.

getExecutionManager

public static ExecutionManager getExecutionManager(org.eclipse.emf.ecore.EObject eobject)

Gets the execution manager from the given object.

Parameters:

eobject - the object from which the execution manager will be retrieved

Returns:

the execution manager

getExecutionManager

public static ExecutionManager getExecutionManager(org.eclipse.emf.ecore.resource.Resource resource)

Gets the execution manager domain from the given resource.

Parameters:

resource - the resource from which the execution manager will be retrieved

Returns:

the execution manager

getExecutionManager

public static ExecutionManager getExecutionManager(org.eclipse.sirius.business.api.session.Session session)

Gets the execution manager from the given sirius session.

Parameters:

session - the sirius session from which the execution manager will be retrieved

Returns:

the execution manager

getExecutionManager

public static ExecutionManager getExecutionManager(java.util.Collection<? extends org.eclipse.emf.ecore.EObject> eobjects)

Gets the execution manager from the given collection of eobjects.

Parameters:

eobjects - a collection of eobjects from which the execution manager will be retrieved

Returns:

if all eobjects belong to the same resource set, the related execution manager is returned. Otherwise null is returned.