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/*******************************************************************************
* Copyright (c) 2004 - 2006 Mylar committers 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
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylyn.tasks.core.AbstractTask;
import org.eclipse.mylyn.tasks.core.AbstractTaskDataHandler;
import org.eclipse.mylyn.tasks.core.ITaskFactory;
import org.eclipse.mylyn.tasks.core.RepositoryTaskData;
import org.eclipse.mylyn.tasks.core.TaskList;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.core.AbstractTask.RepositoryTaskSyncState;
import org.eclipse.mylyn.tasks.ui.TasksUiPlugin;
/**
* Interim factory
*
* @author Rob Elves
*/
public class TaskFactory implements ITaskFactory {
private final AbstractRepositoryConnector connector;
private final RepositorySynchronizationManager synchManager;
private final TaskRepository repository;
private final TaskList taskList;
private final AbstractTaskDataHandler dataHandler;
private final boolean updateTasklist;
private final boolean forced;
public TaskFactory(TaskRepository repository, boolean updateTasklist, boolean forced) {
this.repository = repository;
this.updateTasklist = updateTasklist;
this.forced = forced;
connector = TasksUiPlugin.getRepositoryManager().getRepositoryConnector(repository.getConnectorKind());
synchManager = TasksUiPlugin.getSynchronizationManager();
taskList = TasksUiPlugin.getTaskListManager().getTaskList();
//dataManager = TasksUiPlugin.getTaskDataManager();
dataHandler = connector.getTaskDataHandler();
}
@Deprecated
public TaskFactory(TaskRepository repository) {
this(repository, true, false);
}
/**
* @param updateTasklist -
* synchronize task with the provided taskData
* @param forced -
* user requested synchronization
* @throws CoreException
*/
public AbstractTask createTask(RepositoryTaskData taskData, IProgressMonitor monitor) throws CoreException {
AbstractTask repositoryTask = taskList.getTask(taskData.getRepositoryUrl(), taskData.getId());
if (repositoryTask == null) {
repositoryTask = connector.createTaskFromTaskData(repository, taskData, updateTasklist, monitor);
repositoryTask.setSynchronizationState(RepositoryTaskSyncState.INCOMING);
if (updateTasklist) {
taskList.addTask(repositoryTask);
synchManager.saveIncoming(repositoryTask, taskData, forced);
} else {
synchManager.saveOffline(repositoryTask, taskData);
}
} else {
if (updateTasklist) {
synchManager.saveIncoming(repositoryTask, taskData, forced);
connector.updateTaskFromTaskData(repository, repositoryTask, taskData);
if (dataHandler != null) {
repositoryTask.clear();
for (String subId : dataHandler.getSubTaskIds(taskData)) {
if (subId == null || subId.trim().equals("")) {
continue;
}
AbstractTask subTask = connector.createTaskFromExistingId(repository, subId, false,
new SubProgressMonitor(monitor, 1));
if (subTask != null) {
taskList.addTask(subTask, repositoryTask);
}
}
}
}
}
return repositoryTask;
}
// TODO: Move all task construction code here
// /**
// * Create new repository task, adding result to tasklist
// */
// public AbstractTask createTaskFromExistingId(TaskRepository repository, String id,
// boolean retrieveSubTasks, IProgressMonitor monitor) throws CoreException {
// ITask task = taskList.getTask(repository.getUrl(), id);
// AbstractTask repositoryTask = null;
// if (task instanceof AbstractTask) {
// repositoryTask = (AbstractTask) task;
// } else if (task == null && dataHandler != null) {
// RepositoryTaskData taskData = null;
// taskData = dataHandler.getTaskData(repository, id, new SubProgressMonitor(monitor, 1));
// if (taskData != null) {
// repositoryTask = createTaskFromTaskData(repository, taskData, retrieveSubTasks, new SubProgressMonitor(
// monitor, 1));
// if (repositoryTask != null) {
// taskList.addTask(repositoryTask);
// }
// }
// } // TODO: Handle case similar to web tasks (no taskDataHandler but
// // have tasks)
//
// return repositoryTask;
// }
//
// /**
// * Creates a new task from the given task data. Does NOT add resulting task
// * to the tasklist
// */
// public AbstractTask createTaskFromTaskData(TaskRepository repository, RepositoryTaskData taskData,
// boolean retrieveSubTasks, IProgressMonitor monitor) throws CoreException {
// AbstractTask repositoryTask = null;
// if (monitor == null) {
// monitor = new NullProgressMonitor();
// }
// try {
// if (taskData != null && dataHandler != null) {
// // Use connector task factory
// repositoryTask = connector.createTask(repository.getUrl(), taskData.getId(), taskData.getId() + ": "
// + taskData.getDescription());
// connector.updateTaskFromTaskData(repository, repositoryTask, taskData);
// dataManager.setNewTaskData(repositoryTask.getHandleIdentifier(), taskData);
//
// if (retrieveSubTasks) {
// monitor.beginTask("Creating task", dataHandler.getSubTaskIds(taskData).size());
// for (String subId : dataHandler.getSubTaskIds(taskData)) {
// if (subId == null || subId.trim().equals("")) {
// continue;
// }
// AbstractTask subTask = createTaskFromExistingId(repository, subId, false,
// new SubProgressMonitor(monitor, 1));
// if (subTask != null) {
// repositoryTask.addSubTask(subTask);
// }
// }
// }
// }
// } finally {
// monitor.done();
// }
// return repositoryTask;
// }
}
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