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/*
* Copyright (c) 2011, 2012 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.releng.tasks.table;
import org.eclipse.emf.cdo.releng.tasks.Activator;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.data.ITaskDataManager;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
import org.eclipse.mylyn.tasks.core.data.TaskAttributeMapper;
import org.eclipse.mylyn.tasks.core.data.TaskData;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
/**
* @author Eike Stepper
*/
@SuppressWarnings("restriction")
public class TaskModel
{
private static final String QUERY_IDENTIFIER = "TaskTable";
private org.eclipse.mylyn.internal.tasks.core.ITaskList taskList;
private ITaskDataManager taskDataManager;
private org.eclipse.mylyn.internal.tasks.core.RepositoryQuery query;
private LogicalTask[] logicalTasks;
private Version[] versions;
// private ITaskListChangeListener taskListListener = new ITaskListChangeListener()
// {
// public void containersChanged(Set<TaskContainerDelta> deltas)
// {
// for (TaskContainerDelta delta : deltas)
// {
// IRepositoryElement element = delta.getElement();
// if (element instanceof ITask && query.contains(element.getHandleIdentifier()))
// {
// refresh();
// fireEvent(new Event(TaskModel.this));
// break;
//
// // ITask task = (ITask)element;
// // Kind kind = delta.getKind();
// // System.out.println(kind + ": " + task);
// //
// // switch (kind)
// // {
// // case ADDED:
// // taskAdded(task);
// // break;
// //
// // case REMOVED:
// // case DELETED:
// // taskRemoved(task);
// // break;
// //
// // case CONTENT:
// // taskChanged(task);
// // break;
// //
// // case ROOT:
// // break;
// // }
// }
// }
// }
//
// private synchronized void taskAdded(ITask task)
// {
// // logicalTasks.put(task, new LogicalTask(task));
// }
//
// private synchronized void taskRemoved(ITask task)
// {
// }
//
// private synchronized void taskChanged(ITask task)
// {
// }
// };
public TaskModel()
{
taskDataManager = org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin.getTaskDataManager();
taskList = org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin.getTaskList();
query = getQuery();
refresh();
// taskList.addChangeListener(taskListListener);
}
public void dispose()
{
// taskList.removeChangeListener(taskListListener);
}
public org.eclipse.mylyn.internal.tasks.core.ITaskList getTaskList()
{
return taskList;
}
public ITaskDataManager getTaskDataManager()
{
return taskDataManager;
}
public Version[] getVersions()
{
return versions;
}
public LogicalTask[] getLogicalTasks()
{
return logicalTasks;
}
public void refresh()
{
Map<String, LogicalTask> logicalTasks = new HashMap<String, LogicalTask>();
Map<Version, Version> versions = new HashMap<Version, Version>();
for (ITask task : query.getChildren())
{
// Activator.getDefault().getLog().log(
// new Status(IStatus.INFO, Activator.PLUGIN_ID, "Processing task " + task.getTaskId()));
LogicalTask logicalTask = null;
VersionTask versionTask = null;
try
{
String summary = task.getSummary();
logicalTask = logicalTasks.get(summary);
if (logicalTask == null)
{
logicalTask = new LogicalTask(this, summary);
logicalTasks.put(summary, logicalTask);
}
TaskData taskData = taskDataManager.getTaskData(task);
TaskAttributeMapper attributeMapper = taskData.getAttributeMapper();
TaskAttribute root = taskData.getRoot();
TaskAttribute versionAttribute = root.getMappedAttribute(TaskAttribute.VERSION);
String versionStr = attributeMapper.getValue(versionAttribute);
Version version = Version.getVersion(versionStr);
Version existingVersion = versions.get(version);
if (existingVersion == null)
{
versions.put(version, version);
}
else
{
version = existingVersion;
}
TaskAttribute severityAttribute = root.getMappedAttribute(TaskAttribute.SEVERITY);
String severity = attributeMapper.getValue(severityAttribute);
TaskAttribute statusAttribute = root.getMappedAttribute(TaskAttribute.STATUS);
String status = attributeMapper.getValue(statusAttribute);
TaskAttribute resolutionAttribute = root.getMappedAttribute(TaskAttribute.RESOLUTION);
String resolution = attributeMapper.getValue(resolutionAttribute);
versionTask = new VersionTask(logicalTask, task, version, severity, status, resolution);
logicalTask.getVersionTasks().add(versionTask);
Activator.getDefault().getLog()
.log(new Status(IStatus.INFO, Activator.PLUGIN_ID, "Version " + version + " added to task " + logicalTask));
}
catch (Exception ex)
{
Activator.getDefault().getLog()
.log(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Processing task " + task.getTaskId() + " failed", ex));
ex.printStackTrace();
// Cleanup
if (versionTask != null)
{
if (logicalTask.getVersionTasks().remove(versionTask))
{
if (logicalTask.getVersionTasks().isEmpty())
{
logicalTasks.remove(logicalTask.getSummary());
}
}
}
}
}
this.logicalTasks = logicalTasks.values().toArray(new LogicalTask[logicalTasks.size()]);
Arrays.sort(this.logicalTasks);
this.versions = versions.keySet().toArray(new Version[versions.size()]);
Arrays.sort(this.versions);
}
private org.eclipse.mylyn.internal.tasks.core.RepositoryQuery getQuery()
{
for (org.eclipse.mylyn.internal.tasks.core.RepositoryQuery query : taskList.getQueries())
{
String identifier = query.getSummary();
if (QUERY_IDENTIFIER.equals(identifier))
{
return query;
}
}
throw new IllegalStateException("Query 'TaskTable' is missing");
}
}
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