| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.examples.pessimistic.ui; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.*; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.team.core.RepositoryProvider; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.examples.pessimistic.PessimisticFilesystemProvider; |
| import org.eclipse.team.examples.pessimistic.PessimisticFilesystemProviderPlugin; |
| |
| public class DisconnectAction extends PessimisticProviderAction { |
| /** |
| * Collects the selected resources, extracts the projects selected |
| * and disconnects the projects from their respective providers. |
| * |
| * @see IActionDelegate#run(IAction) |
| */ |
| public void run(IAction action) { |
| if (PessimisticFilesystemProviderPlugin.getInstance().isDebugging()) |
| System.out.println("Disconnect"); |
| |
| IResource[] resources= getSelectedResources(); |
| if (resources == null || resources.length == 0) |
| return; |
| final Set projects= new HashSet(resources.length); |
| for(int i= 0; i < resources.length; i++) { |
| IResource resource= resources[i]; |
| if (resource.getType() == IResource.PROJECT) { |
| projects.add(resource.getProject()); |
| } |
| } |
| if (!projects.isEmpty()) { |
| IRunnableWithProgress runnable= new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) |
| throws InvocationTargetException, InterruptedException { |
| IWorkspaceRunnable runnable= new IWorkspaceRunnable() { |
| public void run(IProgressMonitor monitor) |
| throws CoreException { |
| for (Iterator i= projects.iterator(); i.hasNext();) { |
| IProject project= (IProject) i.next(); |
| PessimisticFilesystemProvider provider= getProvider(project); |
| if (provider != null) { |
| try { |
| RepositoryProvider.unmap(project); |
| } catch (TeamException e) { |
| PessimisticFilesystemProviderPlugin.getInstance().logError(e, "Could not unmap " + project); |
| } |
| } |
| } |
| } |
| }; |
| try { |
| ResourcesPlugin.getWorkspace().run(runnable, monitor); |
| } catch (CoreException e) { |
| PessimisticFilesystemProviderPlugin.getInstance().logError(e, "Problem during unmap runnable"); |
| } |
| |
| } |
| }; |
| runWithProgressDialog(runnable); |
| } |
| } |
| |
| /** |
| * Answers <code>true</code> if and only if the resource is a |
| * project and is controlled by the pessimistic filesystem provider. |
| * |
| * @see PessimisticProviderAction#shouldEnableFor(IResource) |
| */ |
| protected boolean shouldEnableFor(IResource resource) { |
| if (resource.getType() == IResource.PROJECT) { |
| PessimisticFilesystemProvider provider= getProvider(resource); |
| if (provider == null) |
| return false; |
| return true; |
| } |
| return false; |
| } |
| } |