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authorJaxsun McCarthy Huggan2016-05-16 19:52:22 -0400
committerJaxsun McCarthy Huggan2016-05-17 12:52:25 -0400
commit8b94c80c870632a73daf1512a6f0ed20622e4683 (patch)
treec0513a42c1b80cabb2250a445d4ab62cd643ffe5 /org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal
parent7f3f9dc21e4b3ff6afd680c835277f08da7c124d (diff)
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493037: Delete DelegatingTaskExternalizer
This externalizer has been replaced with a suite of classes which perform externalization using SAX. Any references to constants defined within this class have been changed to refer to TaskListExternalizationConstants instead. Change-Id: I6898d67d06574a29695c0fc4667b50c8ed5045f8 Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=493037 Signed-off-by: Jaxsun McCarthy Huggan <jaxsun.mccarthy@tasktop.com>
Diffstat (limited to 'org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal')
-rw-r--r--org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/DelegatingTaskExternalizer.java809
-rw-r--r--org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizationConstants.java112
-rw-r--r--org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizer.java5
3 files changed, 42 insertions, 884 deletions
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/DelegatingTaskExternalizer.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/DelegatingTaskExternalizer.java
deleted file mode 100644
index a958af5ab..000000000
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/DelegatingTaskExternalizer.java
+++ /dev/null
@@ -1,809 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2015 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
- * Ken Sueda - XML serialization support
- *******************************************************************************/
-
-package org.eclipse.mylyn.internal.tasks.core.externalization;
-
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Collections;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Set;
-
-import org.eclipse.core.runtime.Assert;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.ISafeRunnable;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.MultiStatus;
-import org.eclipse.core.runtime.SafeRunner;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
-import org.eclipse.mylyn.internal.tasks.core.AbstractTaskCategory;
-import org.eclipse.mylyn.internal.tasks.core.AbstractTaskContainer;
-import org.eclipse.mylyn.internal.tasks.core.DayDateRange;
-import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants;
-import org.eclipse.mylyn.internal.tasks.core.ITransferList;
-import org.eclipse.mylyn.internal.tasks.core.LocalRepositoryConnector;
-import org.eclipse.mylyn.internal.tasks.core.LocalTask;
-import org.eclipse.mylyn.internal.tasks.core.RepositoryModel;
-import org.eclipse.mylyn.internal.tasks.core.RepositoryQuery;
-import org.eclipse.mylyn.internal.tasks.core.RepositoryTaskHandleUtil;
-import org.eclipse.mylyn.internal.tasks.core.TaskActivityUtil;
-import org.eclipse.mylyn.internal.tasks.core.TaskCategory;
-import org.eclipse.mylyn.internal.tasks.core.TaskExternalizationException;
-import org.eclipse.mylyn.internal.tasks.core.TaskTask;
-import org.eclipse.mylyn.internal.tasks.core.UncategorizedTaskContainer;
-import org.eclipse.mylyn.internal.tasks.core.WeekDateRange;
-import org.eclipse.mylyn.tasks.core.AbstractTaskListMigrator;
-import org.eclipse.mylyn.tasks.core.IAttributeContainer;
-import org.eclipse.mylyn.tasks.core.IRepositoryManager;
-import org.eclipse.mylyn.tasks.core.IRepositoryQuery;
-import org.eclipse.mylyn.tasks.core.ITask;
-import org.eclipse.mylyn.tasks.core.ITask.PriorityLevel;
-import org.eclipse.mylyn.tasks.core.ITask.SynchronizationState;
-import org.eclipse.mylyn.tasks.core.TaskRepository;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * Subclass externalizers must override the get*TagName() methods for the types of externalized items they support to
- * ensure that their externalizer does not externalize tasks from other connectors incorrectly. These tag names uniquely
- * identify the externalizer to be used to read the task from externalized form on disk. The canCreateElementFor methods
- * specify which tasks the externalizer should write to disk. The TaskList is read on startup, so externalizers
- * extending this should not perform any slow (i.e., network) operations when overriding methods.
- *
- * @author Mik Kersten
- * @author Steffen Pingel
- * @author Mike Wu
- */
-public final class DelegatingTaskExternalizer {
-
- static final String DEFAULT_PRIORITY = PriorityLevel.P3.toString();
-
- static final String OUT_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S Z"; //$NON-NLS-1$
-
- static final String IN_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S z"; //$NON-NLS-1$
-
- static final String KEY_NOTIFIED_INCOMING = "NotifiedIncoming"; //$NON-NLS-1$
-
- public static final String KEY_NAME = "Name"; //$NON-NLS-1$
-
- public static final String KEY_LABEL = "Label"; //$NON-NLS-1$
-
- public static final String KEY_QUERY = "Query"; //$NON-NLS-1$
-
- public static final String KEY_QUERY_STRING = "QueryString"; //$NON-NLS-1$
-
- static final String KEY_HANDLE = "Handle"; //$NON-NLS-1$
-
- public static final String KEY_REPOSITORY_URL = "RepositoryUrl"; //$NON-NLS-1$
-
- public static final String KEY_CATEGORY = "Category"; //$NON-NLS-1$
-
- static final String VAL_ROOT = "Root"; //$NON-NLS-1$
-
- static final String KEY_SUBTASK = "SubTask"; //$NON-NLS-1$
-
- static final String KEY_KIND = "Kind"; //$NON-NLS-1$
-
- static final String KEY_TASK_CATEGORY = "Task" + KEY_CATEGORY; //$NON-NLS-1$
-
- static final String KEY_LINK = "Link"; //$NON-NLS-1$
-
- static final String KEY_PLAN = "Plan"; //$NON-NLS-1$
-
- static final String KEY_TIME_ESTIMATED = "Estimated"; //$NON-NLS-1$
-
- static final String KEY_ISSUEURL = "IssueURL"; //$NON-NLS-1$
-
- static final String KEY_NOTES = "Notes"; //$NON-NLS-1$
-
- static final String KEY_ACTIVE = "Active"; //$NON-NLS-1$
-
- static final String KEY_PRIORITY = "Priority"; //$NON-NLS-1$
-
- static final String KEY_PATH = "Path"; //$NON-NLS-1$
-
- static final String VAL_FALSE = "false"; //$NON-NLS-1$
-
- static final String VAL_TRUE = "true"; //$NON-NLS-1$
-
- static final String KEY_DATE_END = "EndDate"; //$NON-NLS-1$
-
- static final String KEY_QUERY_HIT = "QueryHit"; //$NON-NLS-1$
-
- static final String KEY_TASK_REFERENCE = "TaskReference"; //$NON-NLS-1$
-
- static final String KEY_DATE_CREATION = "CreationDate"; //$NON-NLS-1$
-
- static final String KEY_DATE_REMINDER = "ReminderDate"; //$NON-NLS-1$
-
- static final String KEY_DATE_SCHEDULED_START = "ScheduledStartDate"; //$NON-NLS-1$
-
- static final String KEY_DATE_SCHEDULED_END = "ScheduledEndDate"; //$NON-NLS-1$
-
- static final String KEY_DATE_MODIFICATION = "ModificationDate"; //$NON-NLS-1$
-
- static final String KEY_DATE_DUE = "DueDate"; //$NON-NLS-1$
-
- static final String KEY_REMINDED = "Reminded"; //$NON-NLS-1$
-
- static final String KEY_FLOATING = "Floating"; //$NON-NLS-1$
-
- /**
- * This element holds the date stamp recorded upon last transition to a synchronized state.
- */
- static final String KEY_LAST_MOD_DATE = "LastModified"; //$NON-NLS-1$
-
- static final String KEY_DIRTY = "Dirty"; //$NON-NLS-1$
-
- static final String KEY_SYNC_STATE = "offlineSyncState"; //$NON-NLS-1$
-
- static final String KEY_OWNER = "Owner"; //$NON-NLS-1$
-
- static final String KEY_OWNER_ID = "OwnerId"; //$NON-NLS-1$
-
- static final String KEY_MARK_READ_PENDING = "MarkReadPending"; //$NON-NLS-1$
-
- static final String KEY_STALE = "Stale"; //$NON-NLS-1$
-
- static final String KEY_CONNECTOR_KIND = "ConnectorKind"; //$NON-NLS-1$
-
- static final String KEY_TASK_ID = "TaskId"; //$NON-NLS-1$
-
- public static final String KEY_LAST_REFRESH = "LastRefreshTimeStamp"; //$NON-NLS-1$
-
- static final String NODE_ATTRIBUTE = "Attribute"; //$NON-NLS-1$
-
- static final String NODE_QUERY = "Query"; //$NON-NLS-1$
-
- static final String NODE_TASK = "Task"; //$NON-NLS-1$
-
- static final String KEY_KEY = "Key"; //$NON-NLS-1$
-
- // 2.0 -> 3.0 migration holds tasks to category handles
- private final Map<AbstractTask, String> parentCategoryMap;
-
- private final RepositoryModel repositoryModel;
-
- private List<AbstractTaskListMigrator> migrators;
-
- private boolean taskActivated;
-
- private final IRepositoryManager repositoryManager;
-
- private final List<IStatus> errors;
-
- public DelegatingTaskExternalizer(RepositoryModel repositoryModel, IRepositoryManager repositoryManager) {
- Assert.isNotNull(repositoryModel);
- Assert.isNotNull(repositoryManager);
- this.repositoryModel = repositoryModel;
- this.repositoryManager = repositoryManager;
- this.parentCategoryMap = new HashMap<AbstractTask, String>();
- this.errors = new ArrayList<IStatus>();
- this.migrators = Collections.emptyList();
- }
-
- public void initialize(List<AbstractTaskListMigrator> migrators) {
- Assert.isNotNull(migrators);
- this.migrators = migrators;
- }
-
- public Element createCategoryElement(AbstractTaskCategory category, Document doc, Element parent) {
- Element node = doc.createElement(getCategoryTagName());
- node.setAttribute(DelegatingTaskExternalizer.KEY_HANDLE, category.getHandleIdentifier());
- node.setAttribute(DelegatingTaskExternalizer.KEY_NAME, category.getSummary());
- parent.appendChild(node);
- for (ITask task : category.getChildren()) {
- createTaskReference(KEY_TASK_REFERENCE, task, doc, node);
- }
- return node;
- }
-
- @SuppressWarnings("deprecation")
- public Element createTaskElement(final AbstractTask task, Document doc, Element parent) {
- final Element node;
- if (task.getClass() == TaskTask.class || task instanceof LocalTask) {
- node = doc.createElement(NODE_TASK);
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "No externalizer for task: " + task)); //$NON-NLS-1$
- return null;
- }
-
- node.setAttribute(KEY_CONNECTOR_KIND, task.getConnectorKind());
- node.setAttribute(KEY_REPOSITORY_URL, task.getRepositoryUrl());
- node.setAttribute(KEY_TASK_ID, task.getTaskId());
- if (task.getTaskKey() != null) {
- node.setAttribute(KEY_KEY, task.getTaskKey());
- }
- node.setAttribute(KEY_HANDLE, task.getHandleIdentifier());
- node.setAttribute(KEY_LABEL, stripControlCharacters(task.getSummary()));
-
- node.setAttribute(KEY_PRIORITY, task.getPriority());
- node.setAttribute(KEY_KIND, task.getTaskKind());
-
- if (task.isActive()) {
- node.setAttribute(KEY_ACTIVE, VAL_TRUE);
- } else {
- node.setAttribute(KEY_ACTIVE, VAL_FALSE);
- }
-
- if (task.getUrl() != null) {
- node.setAttribute(KEY_ISSUEURL, task.getUrl());
- }
- node.setAttribute(KEY_NOTES, stripControlCharacters(task.getNotes()));
- node.setAttribute(KEY_TIME_ESTIMATED, "" + task.getEstimatedTimeHours()); //$NON-NLS-1$
- node.setAttribute(KEY_DATE_END, formatExternDate(task.getCompletionDate()));
- node.setAttribute(KEY_DATE_CREATION, formatExternDate(task.getCreationDate()));
- node.setAttribute(KEY_DATE_MODIFICATION, formatExternDate(task.getModificationDate()));
- node.setAttribute(KEY_DATE_DUE, formatExternDate(task.getDueDate()));
- if (task.getScheduledForDate() != null) {
- node.setAttribute(KEY_DATE_SCHEDULED_START, formatExternCalendar(task.getScheduledForDate().getStartDate()));
- node.setAttribute(KEY_DATE_SCHEDULED_END, formatExternCalendar(task.getScheduledForDate().getEndDate()));
- }
- if (task.isReminded()) {
- node.setAttribute(KEY_REMINDED, VAL_TRUE);
- } else {
- node.setAttribute(KEY_REMINDED, VAL_FALSE);
- }
- if (task.isStale()) {
- node.setAttribute(KEY_STALE, VAL_TRUE);
- } else {
- node.setAttribute(KEY_STALE, VAL_FALSE);
- }
- if (task.isMarkReadPending()) {
- node.setAttribute(KEY_MARK_READ_PENDING, VAL_TRUE);
- } else {
- node.setAttribute(KEY_MARK_READ_PENDING, VAL_FALSE);
- }
- if (task.getLastReadTimeStamp() != null) {
- node.setAttribute(KEY_LAST_MOD_DATE, task.getLastReadTimeStamp());
- }
- if (task.isNotified()) {
- node.setAttribute(KEY_NOTIFIED_INCOMING, VAL_TRUE);
- } else {
- node.setAttribute(KEY_NOTIFIED_INCOMING, VAL_FALSE);
- }
- if (task.getSynchronizationState() != null) {
- node.setAttribute(KEY_SYNC_STATE, task.getSynchronizationState().name());
- } else {
- node.setAttribute(KEY_SYNC_STATE, SynchronizationState.SYNCHRONIZED.name());
- }
- if (task.getOwner() != null) {
- node.setAttribute(KEY_OWNER, task.getOwner());
- }
- if (task.getOwnerId() != null) {
- node.setAttribute(KEY_OWNER_ID, task.getOwnerId());
- }
- createAttributes(task, doc, node);
- for (ITask t : task.getChildren()) {
- createTaskReference(KEY_SUBTASK, t, doc, node);
- }
-
- parent.appendChild(node);
- return node;
- }
-
- private void createAttributes(IAttributeContainer container, Document doc, Element parent) {
- Map<String, String> attributes = container.getAttributes();
- for (Map.Entry<String, String> entry : attributes.entrySet()) {
- Element node = doc.createElement(NODE_ATTRIBUTE);
- node.setAttribute(KEY_KEY, entry.getKey());
- node.setTextContent(entry.getValue());
- parent.appendChild(node);
- }
-
- }
-
- /**
- * creates nested task reference nodes named nodeName which include a handle to the task
- *
- * @return
- */
- public Element createTaskReference(String nodeName, ITask task, Document doc, Element parent) {
- Element node = doc.createElement(nodeName);
- node.setAttribute(KEY_HANDLE, task.getHandleIdentifier());
- parent.appendChild(node);
- return node;
- }
-
- /**
- * create tasks from the nodes provided and places them within the given container
- */
- public void readTaskReferences(AbstractTaskContainer task, NodeList nodes, ITransferList tasklist) {
- for (int j = 0; j < nodes.getLength(); j++) {
- Node child = nodes.item(j);
- Element element = (Element) child;
- if (element.hasAttribute(KEY_HANDLE)) {
- String handle = element.getAttribute(KEY_HANDLE);
- AbstractTask subTask = tasklist.getTask(handle);
- if (subTask != null) {
- tasklist.addTask(subTask, task);
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN,
- "Failed to add subtask with handle \"" + handle + "\" to \"" + task + "\"")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- }
- }
- }
- }
-
- @SuppressWarnings({ "restriction" })
- private String stripControlCharacters(String text) {
- if (text == null) {
- return ""; //$NON-NLS-1$
- }
- return org.eclipse.mylyn.internal.commons.core.XmlStringConverter.cleanXmlString(text);
- }
-
- private String formatExternDate(Date date) {
- if (date == null) {
- return ""; //$NON-NLS-1$
- }
- SimpleDateFormat format = new SimpleDateFormat(OUT_DATE_FORMAT, Locale.ENGLISH);
- return format.format(date);
- }
-
- private String formatExternCalendar(Calendar date) {
- if (date == null) {
- return ""; //$NON-NLS-1$
- }
- SimpleDateFormat format = new SimpleDateFormat(OUT_DATE_FORMAT, Locale.ENGLISH);
- return format.format(date.getTime());
- }
-
- public void readCategory(Node node, ITransferList taskList) {
- Element element = (Element) node;
- AbstractTaskCategory category = null;
- if (element.hasAttribute(KEY_NAME)) {
- String name = element.getAttribute(KEY_NAME);
- String handle = name;
- if (element.hasAttribute(KEY_HANDLE)) {
- handle = element.getAttribute(KEY_HANDLE);
- }
- category = taskList.getContainerForHandle(handle);
- if (category == null) {
- category = new TaskCategory(handle, name);
- taskList.addCategory((TaskCategory) category);
- } else if (!UncategorizedTaskContainer.HANDLE.equals(handle)) {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "Category with handle \"" + name //$NON-NLS-1$
- + "\" already exists in task list")); //$NON-NLS-1$
- }
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "Category is missing name attribute")); //$NON-NLS-1$
- // LEGACY: registry categories did not have names
- // category = taskList.getArchiveContainer();
- // a null category will now go into appropriate orphaned category
- }
-
- NodeList list = node.getChildNodes();
- readTaskReferences(category, list, taskList);
- }
-
- @SuppressWarnings("deprecation")
- public final AbstractTask readTask(Node node, AbstractTaskCategory legacyCategory, ITask parent)
- throws CoreException {
- String handle;
- String taskId;
- String repositoryUrl;
- String summary = ""; //$NON-NLS-1$
- final Element element = (Element) node;
- if (element.hasAttribute(KEY_REPOSITORY_URL) && element.hasAttribute(KEY_TASK_ID)
- && element.hasAttribute(KEY_HANDLE)) {
- handle = element.getAttribute(KEY_HANDLE);
- repositoryUrl = element.getAttribute(KEY_REPOSITORY_URL);
- taskId = element.getAttribute(KEY_TASK_ID);
- } else if (element.hasAttribute(KEY_HANDLE)) {
- handle = element.getAttribute(KEY_HANDLE);
- repositoryUrl = RepositoryTaskHandleUtil.getRepositoryUrl(handle);
- taskId = RepositoryTaskHandleUtil.getTaskId(handle);
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "Task is missing handle attribute")); //$NON-NLS-1$
- return null;
- }
- if (element.hasAttribute(KEY_LABEL)) {
- summary = element.getAttribute(KEY_LABEL);
- }
-
- AbstractTask task = null;
- AbstractTaskListMigrator taskMigrator = null;
- if (NODE_TASK.equals(node.getNodeName())) {
- String connectorKind = element.getAttribute(DelegatingTaskExternalizer.KEY_CONNECTOR_KIND);
- task = readDefaultTask(connectorKind, repositoryUrl, taskId, summary, element);
- }
- // attempt migration from < 3.0 task list
- if (task == null) {
- for (AbstractTaskListMigrator migrator : migrators) {
- if (node.getNodeName().equals(migrator.getTaskElementName())) {
- task = readDefaultTask(migrator.getConnectorKind(), repositoryUrl, taskId, summary, element);
- taskMigrator = migrator;
- break;
- }
- }
- }
- // populate common attributes
- if (task != null) {
- if (repositoryManager.getRepositoryConnector(task.getConnectorKind()) == null) {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN,
- "Missing connector for task with kind \"" + task.getConnectorKind() + "\"")); //$NON-NLS-1$ //$NON-NLS-2$
- return null;
- }
-
- readTaskInfo(task, element, parent, legacyCategory);
- readAttributes(task, element);
- if (taskMigrator != null) {
- if (task.getSynchronizationState() == SynchronizationState.INCOMING
- && task.getLastReadTimeStamp() == null) {
- task.setSynchronizationState(SynchronizationState.INCOMING_NEW);
- }
- task.setTaskKey(task.getTaskId());
- final AbstractTaskListMigrator finalTaskMigrator = taskMigrator;
- final AbstractTask finalTask = task;
- SafeRunner.run(new ISafeRunnable() {
-
- public void handleException(Throwable e) {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN,
- "Task migration failed for task \"" + finalTask + "\"", e)); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- public void run() throws Exception {
- finalTaskMigrator.migrateTask(finalTask, element);
- }
-
- });
- }
- return task;
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "Missing connector for task node \"" //$NON-NLS-1$
- + node.getNodeName() + "\"")); //$NON-NLS-1$
- return null;
- }
- }
-
- private void readAttributes(IAttributeContainer container, Element parent) {
- NodeList list = parent.getChildNodes();
- for (int i = 0; i < list.getLength(); i++) {
- Node child = list.item(i);
- if (child instanceof Element && child.getNodeName().equals(NODE_ATTRIBUTE)) {
- Element element = (Element) child;
- String key = element.getAttribute(KEY_KEY);
- if (key.length() > 0) {
- container.setAttribute(key, element.getTextContent());
- }
- }
- }
- }
-
- @SuppressWarnings("deprecation")
- private void readTaskInfo(AbstractTask task, Element element, ITask parent, AbstractTaskCategory legacyCategory) {
- if (element.hasAttribute(KEY_CATEGORY)) {
- // Migration 2.0 -> 3.0 task list. Category no longer maintained on the task element but
- // task handles held within category nodes similar to query children
- String categoryHandle = element.getAttribute(KEY_CATEGORY);
- if (categoryHandle.equals(VAL_ROOT)) {
- categoryHandle = UncategorizedTaskContainer.HANDLE;
- }
- //task.setCategoryHandle(categoryHandle);
- parentCategoryMap.put(task, categoryHandle);
- }
- if (element.hasAttribute(KEY_PRIORITY)) {
- task.setPriority(element.getAttribute(KEY_PRIORITY));
- } else {
- task.setPriority(DEFAULT_PRIORITY);
- }
- if (element.hasAttribute(KEY_KIND)) {
- task.setTaskKind(element.getAttribute(KEY_KIND));
- }
- if (!taskActivated && element.getAttribute(KEY_ACTIVE).compareTo(VAL_TRUE) == 0) {
- task.setActive(true);
- taskActivated = true;
- } else {
- task.setActive(false);
- }
- if (element.hasAttribute(KEY_ISSUEURL)) {
- task.setUrl(element.getAttribute(KEY_ISSUEURL));
- } else {
- task.setUrl(""); //$NON-NLS-1$
- }
- if (element.hasAttribute(KEY_NOTES)) {
- task.setNotes(element.getAttribute(KEY_NOTES));
- } else {
- task.setNotes(""); //$NON-NLS-1$
- }
- if (element.hasAttribute(KEY_TIME_ESTIMATED)) {
- String est = element.getAttribute(KEY_TIME_ESTIMATED);
- try {
- int estimate = Integer.parseInt(est);
- task.setEstimatedTimeHours(estimate);
- } catch (Exception e) {
- task.setEstimatedTimeHours(0);
- }
- } else {
- task.setEstimatedTimeHours(0);
- }
- if (element.hasAttribute(KEY_DATE_END)) {
- task.setCompletionDate(getDateFromString(element.getAttribute(KEY_DATE_END)));
- } else {
- task.setCompletionDate(null);
- }
- if (element.hasAttribute(KEY_DATE_CREATION)) {
- task.setCreationDate(getDateFromString(element.getAttribute(KEY_DATE_CREATION)));
- } else {
- task.setCreationDate(null);
- }
- if (element.hasAttribute(KEY_DATE_MODIFICATION)) {
- task.setModificationDate(getDateFromString(element.getAttribute(KEY_DATE_MODIFICATION)));
- } else {
- task.setModificationDate(null);
- }
- if (element.hasAttribute(KEY_DATE_DUE)) {
- task.setDueDate(getDateFromString(element.getAttribute(KEY_DATE_DUE)));
- } else {
- task.setDueDate(null);
- }
- // Legacy 2.3.2 -> 3.0 migration of scheduled date
- boolean isFloating = false;
- if (element.hasAttribute(KEY_FLOATING) && element.getAttribute(KEY_FLOATING).compareTo(VAL_TRUE) == 0) {
- isFloating = true;
- } else {
- isFloating = false;
- }
- if (element.hasAttribute(KEY_DATE_REMINDER)) {
- Date date = getDateFromString(element.getAttribute(KEY_DATE_REMINDER));
- if (date != null) {
- if (isFloating) {
- task.setScheduledForDate(TaskActivityUtil.getWeekOf(date));
- } else {
- task.setScheduledForDate(TaskActivityUtil.getDayOf(date));
- }
- }
- }
- // Scheduled date range (3.0)
- if (element.hasAttribute(KEY_DATE_SCHEDULED_START) && element.hasAttribute(KEY_DATE_SCHEDULED_END)) {
- Date startDate = getDateFromString(element.getAttribute(KEY_DATE_SCHEDULED_START));
- Date endDate = getDateFromString(element.getAttribute(KEY_DATE_SCHEDULED_END));
- if (startDate != null && endDate != null && startDate.compareTo(endDate) <= 0) {
- Calendar calStart = TaskActivityUtil.getCalendar();
- calStart.setTime(startDate);
- Calendar calEnd = TaskActivityUtil.getCalendar();
- calEnd.setTime(endDate);
- if (DayDateRange.isDayRange(calStart, calEnd)) {
- task.setScheduledForDate(new DayDateRange(calStart, calEnd));
- } else if (WeekDateRange.isWeekRange(calStart, calEnd)) {
- task.setScheduledForDate(new WeekDateRange(calStart, calEnd));
- } else {
- // Neither week nor day found, default to today
- task.setScheduledForDate(TaskActivityUtil.getDayOf(new Date()));
- }
- }
- }
- if (element.hasAttribute(KEY_REMINDED) && element.getAttribute(KEY_REMINDED).compareTo(VAL_TRUE) == 0) {
- task.setReminded(true);
- } else {
- task.setReminded(false);
- }
- if (element.hasAttribute(KEY_STALE) && element.getAttribute(KEY_STALE).compareTo(VAL_TRUE) == 0) {
- task.setStale(true);
- } else {
- task.setStale(false);
- }
- if (element.hasAttribute(KEY_MARK_READ_PENDING)
- && element.getAttribute(KEY_MARK_READ_PENDING).compareTo(VAL_TRUE) == 0) {
- task.setMarkReadPending(true);
- } else {
- task.setMarkReadPending(false);
- }
- task.setSynchronizing(false);
- if (element.hasAttribute(KEY_REPOSITORY_URL)) {
- task.setRepositoryUrl(element.getAttribute(KEY_REPOSITORY_URL));
- }
- if (element.hasAttribute(KEY_LAST_MOD_DATE) && !element.getAttribute(KEY_LAST_MOD_DATE).equals("")) { //$NON-NLS-1$
- task.setLastReadTimeStamp(element.getAttribute(KEY_LAST_MOD_DATE));
- }
- if (element.hasAttribute(KEY_OWNER)) {
- task.setOwner(element.getAttribute(KEY_OWNER));
- }
- if (element.hasAttribute(KEY_OWNER_ID)) {
- task.setOwnerId(element.getAttribute(KEY_OWNER_ID));
- }
- if (VAL_TRUE.equals(element.getAttribute(KEY_NOTIFIED_INCOMING))) {
- task.setNotified(true);
- } else {
- task.setNotified(false);
- }
- if (element.hasAttribute(KEY_SYNC_STATE)) {
- try {
- SynchronizationState state = SynchronizationState.valueOf(element.getAttribute(KEY_SYNC_STATE));
- task.setSynchronizationState(state);
- } catch (IllegalArgumentException e) {
- // invalid sync state, ignore
- // TODO log this to a multi-status
- }
- }
- if (element.hasAttribute(KEY_KEY)) {
- task.setTaskKey(element.getAttribute(KEY_KEY));
- } else {
- task.setTaskKey(null);
- }
- }
-
- private Date getDateFromString(String dateString) {
- Date date = null;
- if ("".equals(dateString)) { //$NON-NLS-1$
- return null;
- }
- SimpleDateFormat format = new SimpleDateFormat(IN_DATE_FORMAT, Locale.ENGLISH);
- try {
- date = format.parse(dateString);
- } catch (ParseException e) {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "Could not parse date \"" //$NON-NLS-1$
- + dateString + "\"", e)); //$NON-NLS-1$
- }
- return date;
- }
-
- private String getCategoryTagName() {
- return KEY_TASK_CATEGORY;
- }
-
- public Element createQueryElement(final RepositoryQuery query, Document doc, Element parent) {
- final Element node;
- if (query.getClass() == RepositoryQuery.class) {
- node = doc.createElement(NODE_QUERY);
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN,
- "Missing factory to externalize query \"" + query + "\"")); //$NON-NLS-1$ //$NON-NLS-2$
- return null;
- }
-
- node.setAttribute(KEY_HANDLE, query.getHandleIdentifier());
- node.setAttribute(KEY_CONNECTOR_KIND, query.getConnectorKind());
- node.setAttribute(KEY_NAME, query.getSummary());
- node.setAttribute(KEY_QUERY_STRING, query.getUrl());
- node.setAttribute(KEY_REPOSITORY_URL, query.getRepositoryUrl());
- if (query.getLastSynchronizedTimeStamp() != null) {
- node.setAttribute(KEY_LAST_REFRESH, query.getLastSynchronizedTimeStamp());
- }
- createAttributes(query, doc, node);
- for (ITask hit : query.getChildren()) {
- createTaskReference(KEY_QUERY_HIT, hit, doc, node);
- }
-
- parent.appendChild(node);
- return node;
- }
-
- public Map<AbstractTask, String> getLegacyParentCategoryMap() {
- return parentCategoryMap;
- }
-
- /**
- * Reads the Query from the specified Node. If taskList is not null, then also adds this query to the TaskList
- *
- * @throws TaskExternalizationException
- */
- public RepositoryQuery readQuery(Node node) {
- final Element element = (Element) node;
- String repositoryUrl = element.getAttribute(DelegatingTaskExternalizer.KEY_REPOSITORY_URL);
- String queryString = element.getAttribute(KEY_QUERY_STRING);
- if (queryString.length() == 0) { // fall back for legacy
- queryString = element.getAttribute(KEY_QUERY);
- }
- String label = element.getAttribute(DelegatingTaskExternalizer.KEY_NAME);
- if (label.length() == 0) { // fall back for legacy
- label = element.getAttribute(DelegatingTaskExternalizer.KEY_LABEL);
- }
-
- AbstractTaskListMigrator queryMigrator = null;
- RepositoryQuery query = null;
- if (NODE_QUERY.equals(node.getNodeName())) {
- String connectorKind = element.getAttribute(DelegatingTaskExternalizer.KEY_CONNECTOR_KIND);
- query = readDefaultQuery(connectorKind, repositoryUrl, queryString, label, element);
- }
- // attempt migration from < 3.0 task list
- if (query == null) {
- for (AbstractTaskListMigrator migrator : migrators) {
- Set<String> queryTagNames = migrator.getQueryElementNames();
- if (queryTagNames != null && queryTagNames.contains(node.getNodeName())) {
- query = readDefaultQuery(migrator.getConnectorKind(), repositoryUrl, queryString, label, element);
- queryMigrator = migrator;
- break;
- }
- }
- }
- // populate common attributes
- if (query != null) {
- if (repositoryManager.getRepositoryConnector(query.getConnectorKind()) == null) {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN,
- "Missing connector for query with kind \"" + query.getConnectorKind() + "\"")); //$NON-NLS-1$ //$NON-NLS-2$
- return null;
- }
-
- if (element.getAttribute(DelegatingTaskExternalizer.KEY_LAST_REFRESH) != null
- && !element.getAttribute(DelegatingTaskExternalizer.KEY_LAST_REFRESH).equals("")) { //$NON-NLS-1$
- query.setLastSynchronizedStamp(element.getAttribute(DelegatingTaskExternalizer.KEY_LAST_REFRESH));
- }
- String handle = element.getAttribute(DelegatingTaskExternalizer.KEY_HANDLE);
- if (handle.length() > 0) {
- query.setHandleIdentifier(handle);
- }
- readAttributes(query, element);
- if (queryMigrator != null) {
- query.setHandleIdentifier(label);
- final AbstractTaskListMigrator finalQueryMigrator = queryMigrator;
- final RepositoryQuery finalQuery = query;
- SafeRunner.run(new ISafeRunnable() {
-
- public void handleException(Throwable e) {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN,
- "Query migration failed for query \"" + finalQuery + "\"", e)); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- public void run() throws Exception {
- finalQueryMigrator.migrateQuery(finalQuery, element);
- }
-
- });
- }
- return query;
- } else {
- errors.add(new Status(IStatus.WARNING, ITasksCoreConstants.ID_PLUGIN, "Missing connector for query node \"" //$NON-NLS-1$
- + node.getNodeName() + "\"")); //$NON-NLS-1$
- return null;
- }
- }
-
- private RepositoryQuery readDefaultQuery(String connectorKind, String repositoryUrl, String queryString,
- String label, Element childElement) {
- TaskRepository taskRepository = repositoryModel.getTaskRepository(connectorKind, repositoryUrl);
- IRepositoryQuery query = repositoryModel.createRepositoryQuery(taskRepository);
- query.setSummary(label);
- query.setUrl(queryString);
- return (RepositoryQuery) query;
- }
-
- private AbstractTask readDefaultTask(String connectorKind, String repositoryUrl, String taskId, String summary,
- Element element) {
- TaskRepository taskRepository = repositoryModel.getTaskRepository(connectorKind, repositoryUrl);
- if (repositoryUrl.equals(LocalRepositoryConnector.REPOSITORY_URL)) {
- LocalTask task = new LocalTask(taskId, summary);
- return task;
- }
- ITask task = repositoryModel.createTask(taskRepository, taskId);
- task.setSummary(summary);
- return (AbstractTask) task;
- }
-
- public void reset() {
- parentCategoryMap.clear();
- errors.clear();
- }
-
- public void clearErrorStatus() {
- errors.clear();
- }
-
- public Status getErrorStatus() {
- if (errors.size() > 0) {
- return new MultiStatus(ITasksCoreConstants.ID_PLUGIN, 0, errors.toArray(new IStatus[0]),
- "Problems encounted while externalizing task list", null); //$NON-NLS-1$
- }
- return null;
- }
-
-}
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizationConstants.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizationConstants.java
index f3f037da8..c8405fcd2 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizationConstants.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizationConstants.java
@@ -14,116 +14,86 @@ package org.eclipse.mylyn.internal.tasks.core.externalization;
import org.eclipse.mylyn.tasks.core.ITask.PriorityLevel;
public class TaskListExternalizationConstants {
- static final String DEFAULT_PRIORITY = PriorityLevel.P3.toString();
- static final String OUT_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S Z"; //$NON-NLS-1$
+ public static final String DEFAULT_PRIORITY = PriorityLevel.P3.toString();
- static final String IN_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S z"; //$NON-NLS-1$
+ public static final String OUT_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S Z"; //$NON-NLS-1$
- static final String KEY_NOTIFIED_INCOMING = "NotifiedIncoming"; //$NON-NLS-1$
+ public static final String IN_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S z"; //$NON-NLS-1$
- static final String KEY_NAME = "Name"; //$NON-NLS-1$
+ public static final String KEY_NOTIFIED_INCOMING = "NotifiedIncoming"; //$NON-NLS-1$
- static final String KEY_LABEL = "Label"; //$NON-NLS-1$
+ public static final String KEY_NAME = "Name"; //$NON-NLS-1$
- static final String KEY_QUERY = "Query"; //$NON-NLS-1$
+ public static final String KEY_LABEL = "Label"; //$NON-NLS-1$
- static final String KEY_QUERY_STRING = "QueryString"; //$NON-NLS-1$
+ public static final String KEY_QUERY = "Query"; //$NON-NLS-1$
- static final String KEY_HANDLE = "Handle"; //$NON-NLS-1$
+ public static final String KEY_QUERY_STRING = "QueryString"; //$NON-NLS-1$
- static final String KEY_REPOSITORY_URL = "RepositoryUrl"; //$NON-NLS-1$
+ public static final String KEY_HANDLE = "Handle"; //$NON-NLS-1$
- static final String KEY_CATEGORY = "Category"; //$NON-NLS-1$
+ public static final String KEY_REPOSITORY_URL = "RepositoryUrl"; //$NON-NLS-1$
- static final String VAL_ROOT = "Root"; //$NON-NLS-1$
+ public static final String KEY_KIND = "Kind"; //$NON-NLS-1$
- static final String KEY_SUBTASK = "SubTask"; //$NON-NLS-1$
+ public static final String KEY_TIME_ESTIMATED = "Estimated"; //$NON-NLS-1$
- static final String KEY_KIND = "Kind"; //$NON-NLS-1$
+ public static final String KEY_ISSUEURL = "IssueURL"; //$NON-NLS-1$
- static final String KEY_TASK_CATEGORY = "Task" + KEY_CATEGORY; //$NON-NLS-1$
+ public static final String KEY_NOTES = "Notes"; //$NON-NLS-1$
- static final String KEY_LINK = "Link"; //$NON-NLS-1$
+ public static final String KEY_ACTIVE = "Active"; //$NON-NLS-1$
- static final String KEY_PLAN = "Plan"; //$NON-NLS-1$
+ public static final String KEY_PRIORITY = "Priority"; //$NON-NLS-1$
- static final String KEY_TIME_ESTIMATED = "Estimated"; //$NON-NLS-1$
+ public static final String VAL_FALSE = "false"; //$NON-NLS-1$
- static final String KEY_ISSUEURL = "IssueURL"; //$NON-NLS-1$
+ public static final String VAL_TRUE = "true"; //$NON-NLS-1$
- static final String KEY_NOTES = "Notes"; //$NON-NLS-1$
+ public static final String KEY_DATE_END = "EndDate"; //$NON-NLS-1$
- static final String KEY_ACTIVE = "Active"; //$NON-NLS-1$
+ public static final String KEY_DATE_CREATION = "CreationDate"; //$NON-NLS-1$
- static final String KEY_PRIORITY = "Priority"; //$NON-NLS-1$
+ public static final String KEY_DATE_SCHEDULED_START = "ScheduledStartDate"; //$NON-NLS-1$
- static final String KEY_PATH = "Path"; //$NON-NLS-1$
+ public static final String KEY_DATE_SCHEDULED_END = "ScheduledEndDate"; //$NON-NLS-1$
- static final String VAL_FALSE = "false"; //$NON-NLS-1$
+ public static final String KEY_DATE_MODIFICATION = "ModificationDate"; //$NON-NLS-1$
- static final String VAL_TRUE = "true"; //$NON-NLS-1$
+ public static final String KEY_DATE_DUE = "DueDate"; //$NON-NLS-1$
- static final String KEY_DATE_END = "EndDate"; //$NON-NLS-1$
+ public static final String KEY_REMINDED = "Reminded"; //$NON-NLS-1$
- static final String KEY_QUERY_HIT = "QueryHit"; //$NON-NLS-1$
+ public static final String KEY_SYNC_STATE = "offlineSyncState"; //$NON-NLS-1$
- static final String KEY_TASK_REFERENCE = "TaskReference"; //$NON-NLS-1$
+ public static final String KEY_OWNER = "Owner"; //$NON-NLS-1$
- static final String KEY_DATE_CREATION = "CreationDate"; //$NON-NLS-1$
+ public static final String KEY_OWNER_ID = "OwnerId"; //$NON-NLS-1$
- static final String KEY_DATE_REMINDER = "ReminderDate"; //$NON-NLS-1$
+ public static final String KEY_MARK_READ_PENDING = "MarkReadPending"; //$NON-NLS-1$
- static final String KEY_DATE_SCHEDULED_START = "ScheduledStartDate"; //$NON-NLS-1$
+ public static final String KEY_CONNECTOR_KIND = "ConnectorKind"; //$NON-NLS-1$
- static final String KEY_DATE_SCHEDULED_END = "ScheduledEndDate"; //$NON-NLS-1$
+ public static final String KEY_TASK_ID = "TaskId"; //$NON-NLS-1$
- static final String KEY_DATE_MODIFICATION = "ModificationDate"; //$NON-NLS-1$
+ public static final String KEY_LAST_REFRESH = "LastRefreshTimeStamp"; //$NON-NLS-1$
- static final String KEY_DATE_DUE = "DueDate"; //$NON-NLS-1$
+ public static final String KEY_KEY = "Key"; //$NON-NLS-1$
- static final String KEY_REMINDED = "Reminded"; //$NON-NLS-1$
+ public static final String NODE_TASK_LIST = "TaskList"; //$NON-NLS-1$
- static final String KEY_FLOATING = "Floating"; //$NON-NLS-1$
+ public static final String NODE_TASK = "Task"; //$NON-NLS-1$
- /**
- * This element holds the date stamp recorded upon last transition to a synchronized state.
- */
- static final String KEY_LAST_MOD_DATE = "LastModified"; //$NON-NLS-1$
+ public static final String NODE_SUB_TASK = "SubTask"; //$NON-NLS-1$
- static final String KEY_DIRTY = "Dirty"; //$NON-NLS-1$
+ public static final String NODE_QUERY = "Query"; //$NON-NLS-1$
- static final String KEY_SYNC_STATE = "offlineSyncState"; //$NON-NLS-1$
+ public static final String NODE_QUERY_HIT = "QueryHit"; //$NON-NLS-1$
- static final String KEY_OWNER = "Owner"; //$NON-NLS-1$
+ public static final String NODE_CATEGORY = "TaskCategory"; //$NON-NLS-1$
- static final String KEY_OWNER_ID = "OwnerId"; //$NON-NLS-1$
+ public static final String NODE_TASK_REFERENCE = "TaskReference"; //$NON-NLS-1$
- static final String KEY_MARK_READ_PENDING = "MarkReadPending"; //$NON-NLS-1$
-
- static final String KEY_STALE = "Stale"; //$NON-NLS-1$
-
- static final String KEY_CONNECTOR_KIND = "ConnectorKind"; //$NON-NLS-1$
-
- static final String KEY_TASK_ID = "TaskId"; //$NON-NLS-1$
-
- static final String KEY_LAST_REFRESH = "LastRefreshTimeStamp"; //$NON-NLS-1$
-
- static final String KEY_KEY = "Key"; //$NON-NLS-1$
-
- static final String NODE_TASK_LIST = "TaskList"; //$NON-NLS-1$
-
- static final String NODE_TASK = "Task"; //$NON-NLS-1$
-
- static final String NODE_SUB_TASK = "SubTask"; //$NON-NLS-1$
-
- static final String NODE_QUERY = "Query"; //$NON-NLS-1$
-
- static final String NODE_QUERY_HIT = "QueryHit"; //$NON-NLS-1$
-
- static final String NODE_CATEGORY = "TaskCategory"; //$NON-NLS-1$
-
- static final String NODE_TASK_REFERENCE = "TaskReference"; //$NON-NLS-1$
-
- static final String NODE_ATTRIBUTE = "Attribute"; //$NON-NLS-1$
+ public static final String NODE_ATTRIBUTE = "Attribute"; //$NON-NLS-1$
}
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizer.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizer.java
index 536c432d8..86d57ebe5 100644
--- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizer.java
+++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/externalization/TaskListExternalizer.java
@@ -45,8 +45,6 @@ public class TaskListExternalizer {
private static final String ERROR_TASKLIST_READ = "Failed to load Task List"; //$NON-NLS-1$
- private final DelegatingTaskExternalizer delegatingExternalizer;
-
private final RepositoryModel repositoryModel;
private final IRepositoryManager repositoryManager;
@@ -56,11 +54,10 @@ public class TaskListExternalizer {
public TaskListExternalizer(RepositoryModel repositoryModel, IRepositoryManager repositoryManager) {
this.repositoryModel = repositoryModel;
this.repositoryManager = repositoryManager;
- this.delegatingExternalizer = new DelegatingTaskExternalizer(repositoryModel, repositoryManager);
}
public void initialize(List<AbstractTaskListMigrator> migrators) {
- this.delegatingExternalizer.initialize(migrators);
+ // TODO: Deprecate migration
}
public void writeTaskList(ITransferList taskList, File outFile) throws CoreException {

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