org.eclipse.sphinx.emf.workspace.domain

Class WorkspaceEditingDomainManager

java.lang.Object

org.eclipse.sphinx.emf.workspace.domain.WorkspaceEditingDomainManager

public final class WorkspaceEditingDomainManager
extends java.lang.Object

This class provides access to the essential workspace management implementations. The implementations for the active IWorkspaceEditingDomainMapping and Resource Factory are provided by the extension point org.eclipse.sphinx.emf.workspace.editingDomains. If not configured the default implementations DefaultWorkspaceEditingDomainMapping and/or ExtendedWorkspaceEditingDomainFactory will be used.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<IMetaModelDescriptor,IExtendedTransactionalEditingDomainFactory>	fEditingDomainFactories
protected IWorkspaceEditingDomainMapping	fEditingDomainMapping
static WorkspaceEditingDomainManager	INSTANCE The singleton instance of the WorkspaceEditingDomainManager.

Method Summary

Modifier and Type	Method and Description
IExtendedTransactionalEditingDomainFactory	getEditingDomainFactory(IMetaModelDescriptor mmDescriptor) Returns the EditingDomainFactory associated with a meta-model.
IWorkspaceEditingDomainMapping	getEditingDomainMapping() Returns the IWorkspaceEditingDomainMapping used to associate workspace resources with the TransactionalEditingDomains they belong to.
void	resetEditingDomainMapping() Enables clients to dispose current IWorkspaceEditingDomainMapping and get a new one setup upon next access.
void	setEditingDomainMapping(IWorkspaceEditingDomainMapping editingDomainMapping) Enables clients to dynamically register a user-defined IWorkspaceEditingDomainMapping.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final WorkspaceEditingDomainManager INSTANCE

The singleton instance of the WorkspaceEditingDomainManager.

fEditingDomainMapping

protected IWorkspaceEditingDomainMapping fEditingDomainMapping

fEditingDomainFactories

protected java.util.Map<IMetaModelDescriptor,IExtendedTransactionalEditingDomainFactory> fEditingDomainFactories

Method Detail

getEditingDomainMapping

public IWorkspaceEditingDomainMapping getEditingDomainMapping()

Returns the IWorkspaceEditingDomainMapping used to associate workspace resources with the TransactionalEditingDomains they belong to. If a user-defined mapping has been contributed via the org.eclipse.sphinx.emf.workspace.editingDomains extension point it will be returned right here. Otherwise, it defaults to DefaultWorkspaceEditingDomainMapping.

Returns:

The IWorkspaceEditingDomainMapping currently used by the platform.

See Also:

setEditingDomainMapping(org.eclipse.sphinx.emf.workspace.domain.mapping.IWorkspaceEditingDomainMapping)

setEditingDomainMapping

public void setEditingDomainMapping(IWorkspaceEditingDomainMapping editingDomainMapping)

Enables clients to dynamically register a user-defined IWorkspaceEditingDomainMapping.

The user-defined IWorkspaceEditingDomainMapping overrides the mapping that might have been contributed via the org.eclipse.sphinx.emf.workspace.editingDomains extension point.

Parameters:

editingDomainMapping - The IWorkspaceEditingDomainMapping to be used by the platform.

See Also:

getEditingDomainMapping()

resetEditingDomainMapping

public void resetEditingDomainMapping()

Enables clients to dispose current IWorkspaceEditingDomainMapping and get a new one setup upon next access.

The new IWorkspaceEditingDomainMapping will be either an instance of the IWorkspaceEditingDomainMapping that has been contributed via the org.eclipse.sphinx.emf.workspace.editingDomains extension point or the DefaultWorkspaceEditingDomainMapping.

See Also:

getEditingDomainMapping(), setEditingDomainMapping(IWorkspaceEditingDomainMapping)

getEditingDomainFactory

public IExtendedTransactionalEditingDomainFactory getEditingDomainFactory(IMetaModelDescriptor mmDescriptor)

Returns the EditingDomainFactory associated with a meta-model. EditingDomainFactories for meta-models can be contributed via the org.eclipse.sphinx.emf.workspace.editingDomains extension point

Parameters:

mmDescriptor - The meta-model for which the EditingDomainFactory is to be returned.

Returns:

The right editing domain factory.