| /* |
| * Copyright (c) 2016 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.internal.ui.actions; |
| |
| import org.eclipse.emf.cdo.CDOObject; |
| import org.eclipse.emf.cdo.internal.ui.messages.Messages; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.util.CDOUtil; |
| |
| import org.eclipse.emf.ecore.EObject; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class AutoReleaseLockExemptionAction extends EditingDomainAction |
| { |
| public static final String ID = "AutoReleaseLockExemption"; //$NON-NLS-1$ |
| |
| private static final String TITLE = Messages.getString("AutoReleaseLockExemptionAction.1"); //$NON-NLS-1$ |
| |
| private CDOObject selectedObject; |
| |
| public AutoReleaseLockExemptionAction() |
| { |
| super(TITLE); |
| setId(ID); |
| } |
| |
| public void selectionChanged(IStructuredSelection selection) |
| { |
| selectedObject = null; |
| |
| if (selection != null && selection.size() == 1) |
| { |
| Object element = selection.getFirstElement(); |
| if (element instanceof EObject) |
| { |
| EObject object = (EObject)element; |
| selectedObject = CDOUtil.getCDOObject(object); |
| } |
| } |
| } |
| |
| public boolean init() |
| { |
| if (selectedObject != null && selectedObject.cdoWriteLock().isLocked()) |
| { |
| CDOTransaction transaction = (CDOTransaction)selectedObject.cdoView(); |
| setChecked(transaction.options().isAutoReleaseLocksExemption(selectedObject)); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public void update() |
| { |
| setEnabled(true); |
| } |
| |
| @Override |
| protected void doRun(IProgressMonitor progressMonitor) throws Exception |
| { |
| if (selectedObject != null) |
| { |
| CDOTransaction transaction = (CDOTransaction)selectedObject.cdoView(); |
| if (transaction.options().isAutoReleaseLocksExemption(selectedObject)) |
| { |
| transaction.options().removeAutoReleaseLocksExemptions(false, selectedObject); |
| } |
| else |
| { |
| transaction.options().addAutoReleaseLocksExemptions(false, selectedObject); |
| } |
| } |
| |
| update(); |
| } |
| } |