| /******************************************************************************* |
| * Copyright (c) 2004, 2008 Tasktop Technologies 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: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.tasks.ui.actions; |
| |
| import java.io.File; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.internal.tasks.core.AbstractTask; |
| import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants; |
| import org.eclipse.mylyn.internal.tasks.core.RepositoryQuery; |
| import org.eclipse.mylyn.internal.tasks.core.TaskList; |
| import org.eclipse.mylyn.internal.tasks.core.TransferList; |
| import org.eclipse.mylyn.internal.tasks.core.externalization.TaskListExternalizer; |
| import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin; |
| import org.eclipse.mylyn.internal.tasks.ui.util.ImportExportUtil; |
| import org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal; |
| import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector; |
| import org.eclipse.mylyn.tasks.core.TaskRepository; |
| import org.eclipse.mylyn.tasks.ui.TasksUi; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class ImportAction implements IViewActionDelegate { |
| |
| public void init(IViewPart view) { |
| // ignore |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| // ignore |
| } |
| |
| public void run(IAction action) { |
| FileDialog dialog = new FileDialog(TasksUiInternal.getShell()); |
| dialog.setText(Messages.ImportAction_Dialog_Title); |
| ImportExportUtil.configureFilter(dialog); |
| String path = dialog.open(); |
| if (path != null) { |
| File file = new File(path); |
| if (file.isFile()) { |
| IStatus result = importElements(file); |
| if (!result.isOK()) { |
| StatusHandler.log(result); |
| TasksUiInternal.displayStatus(Messages.ImportAction_Dialog_Title, new MultiStatus(ITasksCoreConstants.ID_PLUGIN, 0, |
| new IStatus[] { result }, |
| Messages.ImportAction_Problems_encountered, null)); |
| } |
| } |
| } |
| } |
| |
| private IStatus importElements(File file) { |
| MultiStatus result = new MultiStatus(ITasksCoreConstants.ID_PLUGIN, 0, |
| "Problems encounted during importing", null); //$NON-NLS-1$ |
| |
| TransferList list = new TransferList(); |
| TaskListExternalizer externalizer = TasksUiPlugin.getDefault().createTaskListExternalizer(); |
| try { |
| externalizer.readTaskList(list, file); |
| } catch (CoreException e) { |
| result.add(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, "Problems encountered reading import file", e)); //$NON-NLS-1$ |
| } |
| |
| TaskList taskList = TasksUiPlugin.getTaskList(); |
| for (AbstractTask task : list.getAllTasks()) { |
| if (!validateRepository(task.getConnectorKind(), task.getRepositoryUrl())) { |
| result.add(new Status(IStatus.WARNING, TasksUiPlugin.ID_PLUGIN, NLS.bind( |
| "Task {0} ignored, unknown connector", task.getSummary()))); //$NON-NLS-1$ |
| continue; |
| } |
| |
| if (taskList.getTask(task.getHandleIdentifier()) != null) { |
| result.add(new Status(IStatus.WARNING, TasksUiPlugin.ID_PLUGIN, NLS.bind( |
| "Task {0} ignored, already exists in Task List", task.getSummary()))); //$NON-NLS-1$ |
| } else { |
| // need to deactivate since activation is managed centrally |
| task.setActive(false); |
| taskList.addTask(task); |
| // TODO support importing of contexts |
| //ContextCore.getContextStore().importContext(task.getHandleIdentifier(), zipFile); |
| } |
| } |
| |
| for (RepositoryQuery query : list.getQueries()) { |
| if (!validateRepository(query.getConnectorKind(), query.getRepositoryUrl())) { |
| result.add(new Status(IStatus.WARNING, TasksUiPlugin.ID_PLUGIN, NLS.bind( |
| "Query {0} ignored, unknown connector", query.getSummary()))); //$NON-NLS-1$ |
| continue; |
| } |
| |
| if (taskList.getQueries().contains(query)) { |
| query.setHandleIdentifier(taskList.getUniqueHandleIdentifier()); |
| } |
| taskList.addQuery(query); |
| AbstractRepositoryConnector connector = TasksUi.getRepositoryManager().getRepositoryConnector( |
| query.getConnectorKind()); |
| if (connector != null) { |
| TasksUiInternal.synchronizeQuery(connector, query, null, true); |
| } |
| } |
| |
| return result; |
| } |
| |
| private boolean validateRepository(String connectorKind, String repositoryUrl) { |
| TaskRepository repository = TasksUi.getRepositoryManager().getRepository(connectorKind, repositoryUrl); |
| if (repository == null) { |
| if (TasksUi.getRepositoryConnector(connectorKind) == null) { |
| return false; |
| } |
| repository = new TaskRepository(connectorKind, repositoryUrl); |
| TasksUi.getRepositoryManager().addRepository(repository); |
| } |
| return true; |
| } |
| |
| } |