| package org.eclipse.jpt.ui.internal.actions; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jpt.core.internal.content.orm.EntityMappingsInternal; |
| import org.eclipse.jpt.core.internal.content.orm.XmlPersistentType; |
| import org.eclipse.jpt.core.internal.content.orm.XmlTypeMapping; |
| import org.eclipse.ui.IObjectActionDelegate; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| public class RemovePersistentClassAction |
| implements IObjectActionDelegate |
| { |
| private XmlPersistentType persistentClass; |
| |
| |
| public RemovePersistentClassAction() { |
| super(); |
| } |
| |
| public void run(IAction action) { |
| XmlTypeMapping mapping = persistentClass.getMapping(); |
| ((EntityMappingsInternal) mapping.getEntityMappings()).getTypeMappings().remove(mapping); |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| persistentClass = (XmlPersistentType) ((StructuredSelection) selection).getFirstElement(); |
| } |
| |
| public void setActivePart(IAction action, IWorkbenchPart targetPart) { |
| // do nothing |
| } |
| } |