| /******************************************************************************* |
| * Copyright (c) 2004, 2014 Tasktop Technologies and others. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * https://www.eclipse.org/legal/epl-2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Tasktop Technologies - initial API and implementation |
| * Endre Zoltan Kovacs - Supplying {@link TaskData} to {@link TaskJobEvent}s. |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.tasks.core.sync; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.ISafeRunnable; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.OperationCanceledException; |
| import org.eclipse.core.runtime.SafeRunner; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants; |
| import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants.MutexSchedulingRule; |
| import org.eclipse.mylyn.internal.tasks.core.TaskTask; |
| import org.eclipse.mylyn.internal.tasks.core.data.TaskDataManager; |
| import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector; |
| import org.eclipse.mylyn.tasks.core.ITask; |
| import org.eclipse.mylyn.tasks.core.RepositoryResponse; |
| import org.eclipse.mylyn.tasks.core.RepositoryStatus; |
| import org.eclipse.mylyn.tasks.core.TaskJobEvent; |
| import org.eclipse.mylyn.tasks.core.TaskJobListener; |
| import org.eclipse.mylyn.tasks.core.TaskRepository; |
| import org.eclipse.mylyn.tasks.core.data.AbstractTaskDataHandler; |
| import org.eclipse.mylyn.tasks.core.data.TaskAttribute; |
| import org.eclipse.mylyn.tasks.core.data.TaskData; |
| import org.eclipse.mylyn.tasks.core.sync.SubmitJob; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class SubmitTaskJob extends SubmitJob { |
| |
| private final TaskRepository taskRepository; |
| |
| private final TaskData taskData; |
| |
| private final AbstractRepositoryConnector connector; |
| |
| private IStatus errorStatus; |
| |
| private ITask task; |
| |
| private final ITask originalTask; |
| |
| private final Set<TaskAttribute> oldAttributes; |
| |
| private final TaskDataManager taskDataManager; |
| |
| private RepositoryResponse response; |
| |
| private final List<TaskJobListener> taskJobListeners; |
| |
| public SubmitTaskJob(TaskDataManager taskDataManager, AbstractRepositoryConnector connector, |
| TaskRepository taskRepository, ITask task, TaskData taskData, Set<TaskAttribute> oldAttributes) { |
| this(taskDataManager, connector, taskRepository, task, taskData, oldAttributes, |
| Collections.<TaskJobListener> emptyList()); |
| } |
| |
| public SubmitTaskJob(TaskDataManager taskDataManager, AbstractRepositoryConnector connector, |
| TaskRepository taskRepository, ITask task, TaskData taskData, Set<TaskAttribute> oldAttributes, |
| List<TaskJobListener> taskJobListeners) { |
| super("Submitting Task"); //$NON-NLS-1$ |
| this.taskDataManager = taskDataManager; |
| this.connector = connector; |
| this.taskRepository = taskRepository; |
| this.task = task; |
| this.originalTask = task; |
| this.taskData = taskData; |
| this.oldAttributes = oldAttributes; |
| this.taskJobListeners = taskJobListeners; |
| setRule(new MutexSchedulingRule()); |
| } |
| |
| @Override |
| protected IStatus run(IProgressMonitor jobMonitor) { |
| try { |
| monitor.setCanceled(false); |
| monitor.attach(jobMonitor); |
| try { |
| monitor.beginTask(Messages.SubmitTaskJob_Submitting_task, |
| 2 * (1 + getSubmitJobListeners().length) * 100); |
| fireTaskAboutToSubmit(); |
| // post task data |
| AbstractTaskDataHandler taskDataHandler = connector.getTaskDataHandler(); |
| monitor.subTask(Messages.SubmitTaskJob_Sending_data); |
| response = taskDataHandler.postTaskData(taskRepository, taskData, oldAttributes, |
| subMonitorFor(monitor, 100)); |
| if (response == null || response.getTaskId() == null) { |
| throw new CoreException(new RepositoryStatus(IStatus.ERROR, ITasksCoreConstants.ID_PLUGIN, |
| RepositoryStatus.ERROR_INTERNAL, |
| "Task could not be created. No additional information was provided by the connector.")); //$NON-NLS-1$ |
| } |
| fireTaskSubmitted(monitor); |
| |
| // update task in task list |
| String taskId = response.getTaskId(); |
| monitor.subTask(Messages.SubmitTaskJob_Receiving_data); |
| TaskData updatedTaskData = connector.getTaskData(taskRepository, taskId, subMonitorFor(monitor, 100)); |
| task = createTask(monitor, updatedTaskData); |
| taskDataManager.putSubmittedTaskData(task, updatedTaskData, monitor); |
| fireTaskSynchronized(monitor); |
| fireTaskSubmissionComplete(updatedTaskData); |
| } catch (CoreException e) { |
| errorStatus = e.getStatus(); |
| } catch (OperationCanceledException e) { |
| errorStatus = Status.CANCEL_STATUS; |
| } catch (Exception e) { |
| StatusHandler.log(new Status(IStatus.ERROR, ITasksCoreConstants.ID_PLUGIN, |
| "Unexpected error during task submission", e)); //$NON-NLS-1$ |
| errorStatus = new Status(IStatus.ERROR, ITasksCoreConstants.ID_PLUGIN, "Unexpected error: " //$NON-NLS-1$ |
| + e.getMessage(), e); |
| } finally { |
| monitor.done(); |
| } |
| fireDone(); |
| return (errorStatus == Status.CANCEL_STATUS) ? Status.CANCEL_STATUS : Status.OK_STATUS; |
| } finally { |
| monitor.detach(jobMonitor); |
| } |
| } |
| |
| protected void fireTaskAboutToSubmit() { |
| for (final TaskJobListener listener : taskJobListeners) { |
| SafeRunner.run(new ISafeRunnable() { |
| public void run() throws Exception { |
| listener.aboutToSubmit(new TaskJobEvent(originalTask, task, taskData)); |
| } |
| |
| public void handleException(Throwable e) { |
| StatusHandler.log(new Status(IStatus.ERROR, ITasksCoreConstants.ID_PLUGIN, |
| "Error thrown by TaskJobListener", e)); //$NON-NLS-1$ |
| } |
| }); |
| } |
| } |
| |
| protected void fireTaskSubmissionComplete(final TaskData updatedTaskData) { |
| for (final TaskJobListener listener : taskJobListeners) { |
| SafeRunner.run(new ISafeRunnable() { |
| public void run() throws Exception { |
| listener.taskSubmitted(new TaskJobEvent(originalTask, task, updatedTaskData)); |
| } |
| |
| public void handleException(Throwable e) { |
| StatusHandler.log(new Status(IStatus.ERROR, ITasksCoreConstants.ID_PLUGIN, |
| "Error thrown by TaskJobListener", e)); //$NON-NLS-1$ |
| } |
| }); |
| } |
| } |
| |
| private ITask createTask(IProgressMonitor monitor, TaskData updatedTaskData) throws CoreException { |
| if (taskData.isNew()) { |
| task = new TaskTask(connector.getConnectorKind(), taskRepository.getRepositoryUrl(), |
| updatedTaskData.getTaskId()); |
| } |
| return task; |
| } |
| |
| @Override |
| public RepositoryResponse getResponse() { |
| return response; |
| } |
| |
| @Override |
| public IStatus getStatus() { |
| return errorStatus; |
| } |
| |
| @Override |
| public ITask getTask() { |
| return task; |
| } |
| |
| } |