diff options
Diffstat (limited to 'org.eclipse.mylyn.tasks.core')
| -rw-r--r-- | org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/LocalTaskListFactory.java (renamed from org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/LocalTaskExternalizer.java) | 22 | ||||
| -rw-r--r-- | org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/AbstractTaskListFactory.java | 65 | ||||
| -rw-r--r-- | org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/DelegatingTaskExternalizer.java | 672 |
3 files changed, 74 insertions, 685 deletions
diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/LocalTaskExternalizer.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/LocalTaskListFactory.java index edced7e07..d1080b93b 100644 --- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/LocalTaskExternalizer.java +++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/internal/tasks/core/LocalTaskListFactory.java @@ -11,34 +11,30 @@ package org.eclipse.mylyn.internal.tasks.core; -import org.eclipse.mylyn.tasks.core.AbstractTaskContainer; -import org.eclipse.mylyn.tasks.core.DelegatingTaskExternalizer; import org.eclipse.mylyn.tasks.core.AbstractTask; +import org.eclipse.mylyn.tasks.core.AbstractTaskListFactory; import org.eclipse.mylyn.tasks.core.TaskExternalizationException; -import org.eclipse.mylyn.tasks.core.TaskList; import org.w3c.dom.Element; /** * @author Rob Elves */ -public class LocalTaskExternalizer extends DelegatingTaskExternalizer { +public class LocalTaskListFactory extends AbstractTaskListFactory { @Override - public boolean canCreateElementFor(AbstractTask task) { + public boolean canCreate(AbstractTask task) { return task instanceof LocalTask; } @Override - public AbstractTask createTask(String repositoryUrl, String taskId, String summary, Element element, TaskList taskList, - AbstractTaskContainer category, AbstractTask parent) throws TaskExternalizationException { -// String handle; -// if (element.hasAttribute(KEY_HANDLE)) { -// handle = element.getAttribute(KEY_HANDLE); -// } else { -// throw new TaskExternalizationException("Handle not stored for task"); -// } + public AbstractTask createTask(String repositoryUrl, String taskId, String summary, Element element) throws TaskExternalizationException { LocalTask task = new LocalTask(taskId, summary); return task; } + @Override + public String getTaskElementName() { + return AbstractTaskListFactory.KEY_TASK; + } + } diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/AbstractTaskListFactory.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/AbstractTaskListFactory.java new file mode 100644 index 000000000..1878387d7 --- /dev/null +++ b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/AbstractTaskListFactory.java @@ -0,0 +1,65 @@ +/******************************************************************************* + * Copyright (c) 2004 - 2006 University Of British Columbia 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: + * University Of British Columbia - initial API and implementation + *******************************************************************************/ + +package org.eclipse.mylyn.tasks.core; + +import java.util.Collections; +import java.util.Set; + +import org.w3c.dom.Element; + +/** + * When overriding these methods be sure not to perform network access since the Task List is read and written + * frequently. + * + * @author Mik Kersten + * @author Ken Sueda + * + * TODO: consider merging tasks and categories + */ +public abstract class AbstractTaskListFactory { + + public static final String KEY_QUERY = "Query"; + + public static final String KEY_QUERY_STRING = "QueryString"; + + public static final String KEY_TASK = "Task"; + + public abstract boolean canCreate(AbstractTask task); + + public boolean canCreate(AbstractRepositoryQuery query) { + return false; + } + + public AbstractRepositoryQuery createQuery(String repositoryUrl, String queryString, String label, Element element) throws TaskExternalizationException { + return null; + } + + public abstract AbstractTask createTask(String repositoryUrl, String taskId, String label, Element element) throws TaskExternalizationException; + + public String getQueryElementName(AbstractRepositoryQuery query) { + return ""; + } + + public Set<String> getQueryElementNames() { + return Collections.emptySet(); + } + + public abstract String getTaskElementName(); + + public void setAdditionalAttributes(AbstractRepositoryQuery query, Element node) { + // ignore + } + + public void setAdditionalAttributes(AbstractTask task, Element element) { + // no default additional attributes + } +} diff --git a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/DelegatingTaskExternalizer.java b/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/DelegatingTaskExternalizer.java deleted file mode 100644 index a2c2cc28e..000000000 --- a/org.eclipse.mylyn.tasks.core/src/org/eclipse/mylyn/tasks/core/DelegatingTaskExternalizer.java +++ /dev/null @@ -1,672 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 - 2006 University Of British Columbia 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: - * University Of British Columbia - initial API and implementation - *******************************************************************************/ - -package org.eclipse.mylyn.tasks.core; - -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.ArrayList; -import java.util.Calendar; -import java.util.Date; -import java.util.List; -import java.util.Locale; - -import org.eclipse.mylyn.internal.monitor.core.util.StatusManager; -import org.eclipse.mylyn.internal.tasks.core.LocalTask; -import org.eclipse.mylyn.internal.tasks.core.RepositoryTaskHandleUtil; -import org.eclipse.mylyn.internal.tasks.core.TaskArchive; -import org.eclipse.mylyn.internal.tasks.core.UnfiledCategory; -import org.eclipse.mylyn.tasks.core.AbstractTask.PriorityLevel; -import org.eclipse.mylyn.tasks.core.AbstractTask.RepositoryTaskSyncState; -import org.eclipse.mylyn.web.core.XmlUtil; -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 Ken Sueda (XML serialization support) - * @author Steffen Pingel - */ -public class DelegatingTaskExternalizer implements ITaskListExternalizer { - - private static final String DEFAULT_PRIORITY = PriorityLevel.P3.toString(); - - private static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.S z"; - - public static final String KEY_QUERY = "Query"; - - public static final String KEY_QUERY_HIT = "QueryHit"; - - // public static final String KEY_QUERY_MAX_HITS = "MaxHits"; - - public static final String KEY_QUERY_STRING = "QueryString"; - - public static final String KEY_NOTIFIED_INCOMING = "NotifiedIncoming"; - - public static final String KEY_LAST_REFRESH = "LastRefreshTimeStamp"; - - public static final String KEY_LABEL = "Label"; - - public static final String KEY_HANDLE = "Handle"; - - public static final String KEY_REPOSITORY_URL = "RepositoryUrl"; - - public static final String KEY_CATEGORY = "Category"; - - public static final String VAL_ROOT = "Root"; - - public static final String KEY_TASK = "Task"; - - public static final String KEY_SUBTASK = "SubTask"; - - public static final String KEY_KIND = "Kind"; - - public static final String KEY_TASK_CATEGORY = "Task" + KEY_CATEGORY; - - public static final String KEY_LINK = "Link"; - - public static final String KEY_PLAN = "Plan"; - - public static final String KEY_TIME_ESTIMATED = "Estimated"; - - public static final String KEY_ISSUEURL = "IssueURL"; - - public static final String KEY_NOTES = "Notes"; - - public static final String KEY_ACTIVE = "Active"; - - public static final String KEY_COMPLETE = "Complete"; - - public static final String KEY_PRIORITY = "Priority"; - - public static final String KEY_PATH = "Path"; - - public static final String VAL_FALSE = "false"; - - public static final String VAL_TRUE = "true"; - - public static final String KEY_NAME = "Name"; - - public static final String KEY_DATE_END = "EndDate"; - - public static final String KEY_DATE_CREATION = "CreationDate"; - - public static final String KEY_DATE_REMINDER = "ReminderDate"; - - public static final String KEY_DATE_DUE = "DueDate"; - - public static final String KEY_REMINDED = "Reminded"; - - /** - * This element holds the date stamp recorded upon last transition to a synchronized state. - */ - public static final String KEY_LAST_MOD_DATE = "LastModified"; - - public static final String KEY_DIRTY = "Dirty"; - - public static final String KEY_SYNC_STATE = "offlineSyncState"; - - public static final String KEY_OWNER = "Owner"; - - public static final String KEY_STALE = "Stale"; - - private List<ITaskListExternalizer> delegateExternalizers = new ArrayList<ITaskListExternalizer>(); - - /** - * Set these on the TaskListWriter instead - */ - public void setDelegateExternalizers(List<ITaskListExternalizer> externalizers) { - this.delegateExternalizers = externalizers; - } - - public Element createCategoryElement(AbstractTaskContainer category, Document doc, Element parent) { - if (category instanceof TaskArchive) { - return parent; - } else if (category instanceof UnfiledCategory) { - return parent; - } else { - Element node = doc.createElement(getCategoryTagName()); - node.setAttribute(KEY_NAME, category.getSummary()); - parent.appendChild(node); - return node; - } - } - - /** - * Override to create specific elements - */ - public boolean canCreateElementFor(AbstractTask task) { - return false; - } - - public Element createTaskElement(AbstractTask task, Document doc, Element parent) { - Element node = doc.createElement(getTaskTagName()); - node.setAttribute(KEY_LABEL, stripControlCharacters(task.getSummary())); - node.setAttribute(KEY_HANDLE, task.getHandleIdentifier()); - - AbstractTaskContainer container = null; - - if (task.getParentContainers().size() > 0) { - container = task.getParentContainers().iterator().next(); - } - if (container != null) { - if (container.getHandleIdentifier().equals(UnfiledCategory.HANDLE)) { - node.setAttribute(KEY_CATEGORY, VAL_ROOT); - } else { - node.setAttribute(KEY_CATEGORY, container.getHandleIdentifier()); - } - } else { - // TODO: if/when subtasks are supported this should be handled - } - - node.setAttribute(KEY_PRIORITY, task.getPriority()); - node.setAttribute(KEY_KIND, task.getTaskKind()); - - if (task.isCompleted()) { - node.setAttribute(KEY_COMPLETE, VAL_TRUE); - } else { - node.setAttribute(KEY_COMPLETE, VAL_FALSE); - } - if (task.isActive()) { - node.setAttribute(KEY_ACTIVE, VAL_TRUE); - } else { - node.setAttribute(KEY_ACTIVE, VAL_FALSE); - } - - if (task.getTaskUrl() != null) { - node.setAttribute(KEY_ISSUEURL, task.getTaskUrl()); - } - node.setAttribute(KEY_NOTES, stripControlCharacters(task.getNotes())); - node.setAttribute(KEY_TIME_ESTIMATED, "" + task.getEstimateTimeHours()); - node.setAttribute(KEY_DATE_END, formatExternDate(task.getCompletionDate())); - node.setAttribute(KEY_DATE_CREATION, formatExternDate(task.getCreationDate())); - node.setAttribute(KEY_DATE_DUE, formatExternDate(task.getDueDate())); - node.setAttribute(KEY_DATE_REMINDER, formatExternDate(task.getScheduledForDate())); - if (task.hasBeenReminded()) { - 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 instanceof AbstractTask) { - AbstractTask abstractTask = (AbstractTask) task; - if (abstractTask.getLastSyncDateStamp() != null) { - node.setAttribute(KEY_LAST_MOD_DATE, abstractTask.getLastSyncDateStamp()); - } - - if (abstractTask.isNotified()) { - node.setAttribute(KEY_NOTIFIED_INCOMING, VAL_TRUE); - } else { - node.setAttribute(KEY_NOTIFIED_INCOMING, VAL_FALSE); - } - - if (abstractTask.getSyncState() != null) { - node.setAttribute(KEY_SYNC_STATE, abstractTask.getSyncState().toString()); - } else { - node.setAttribute(KEY_SYNC_STATE, RepositoryTaskSyncState.SYNCHRONIZED.toString()); - } - - if (abstractTask.getOwner() != null) { - node.setAttribute(KEY_OWNER, abstractTask.getOwner()); - } - // if (abstractTask.isDirty()) { - // node.setAttribute(KEY_DIRTY, VAL_TRUE); - // } else { - // node.setAttribute(KEY_DIRTY, VAL_FALSE); - // } - } - - for (AbstractTask t : task.getChildren()) { - createSubTaskElement(t, doc, node); - } - - parent.appendChild(node); - return node; - } - - public void readSubTasks(AbstractTask task, NodeList nodes, TaskList 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, (AbstractTask) task); - } - } - } - } - - public void createSubTaskElement(AbstractTask task, Document doc, Element parent) { - Element node = doc.createElement(KEY_SUBTASK); - node.setAttribute(KEY_HANDLE, task.getHandleIdentifier()); - parent.appendChild(node); - } - - protected String stripControlCharacters(String text) { - if (text == null) - return ""; - return XmlUtil.cleanXmlString(text); - } - - protected String formatExternDate(Date date) { - if (date == null) - return ""; - String f = DATE_FORMAT; - SimpleDateFormat format = new SimpleDateFormat(f, Locale.ENGLISH); - return format.format(date); - } - - public boolean canReadCategory(Node node) { - return node.getNodeName().equals(getCategoryTagName()); - } - - public void readCategory(Node node, TaskList taskList) throws TaskExternalizationException { - boolean hasCaughtException = false; - Element element = (Element) node; - - AbstractTaskCategory category; - if (element.hasAttribute(KEY_NAME)) { - category = new TaskCategory(element.getAttribute(KEY_NAME)); - taskList.internalAddCategory((TaskCategory) category); - } else { - // LEGACY: registry categories did not have names - category = taskList.getArchiveContainer(); - } - - NodeList list = node.getChildNodes(); - for (int i = 0; i < list.getLength(); i++) { - Node child = list.item(i); - try { - // LEGACY: categories used to contain tasks? - category.addChild(readTask(child, taskList, category, null)); - // boolean read = false; - // for (ITaskListExternalizer externalizer : - // delegateExternalizers) { - // // LEGACY: categories used to contain tasks - // if (externalizer.canReadTask(child)) { - // externalizer.createTask(child, taskList, category, null); - // read = true; - // } - // } - // if (!read && canReadTask(child)) { - // category.add(createTask(child, taskList, category, null)); - // } - } catch (Throwable t) { - hasCaughtException = true; - } - } - if (hasCaughtException) { - throw new TaskExternalizationException("Failed to load all tasks"); - } - } - - /** - * First tries to use a delegate externalizer to read, if none available, reads itself. - */ - public final AbstractTask readTask(Node node, TaskList taskList, AbstractTaskCategory category, AbstractTask parent) - throws TaskExternalizationException { - AbstractTask task = null; - String taskId = null; - String repositoryUrl = null; - String summary = ""; - boolean alreadyRead = false; - - Element element = (Element) node; - if (element.hasAttribute(KEY_HANDLE)) { - String handle = element.getAttribute(KEY_HANDLE); - repositoryUrl = RepositoryTaskHandleUtil.getRepositoryUrl(handle); - taskId = RepositoryTaskHandleUtil.getTaskId(handle); - } else { - throw new TaskExternalizationException("Handle not stored for repository task"); - } - if (element.hasAttribute(KEY_LABEL)) { - summary = element.getAttribute(KEY_LABEL); - } - - for (ITaskListExternalizer externalizer : delegateExternalizers) { - if (!alreadyRead && externalizer.canReadTask(node)) { - task = externalizer.createTask(repositoryUrl, taskId, summary, element, taskList, category, parent); - alreadyRead = true; - } - } - - if (!alreadyRead && this.canReadTask(node)) { - task = this.createTask(repositoryUrl, taskId, summary, element, taskList, category, parent); - alreadyRead = true; - } - if (task != null) { - readTaskInfo(task, taskList, element, parent, category); - } - - return task; - } - - public boolean canReadTask(Node node) { - return node.getNodeName().equals(getTaskTagName()); - } - - /** - * Override for connector-specific implementation - */ - public AbstractTask createTask(String repositoryUrl, String taskId, String summary, Element element, - TaskList taskList, AbstractTaskContainer category, AbstractTask parent) throws TaskExternalizationException { - String handle; - if (element.hasAttribute(KEY_HANDLE)) { - handle = element.getAttribute(KEY_HANDLE); - } else { - throw new TaskExternalizationException("Handle not stored for task"); - } - AbstractTask task = new LocalTask(handle, summary); - return task; - } - - private void readTaskInfo(AbstractTask task, TaskList taskList, Element element, AbstractTask parent, - AbstractTaskCategory legacyCategory) throws TaskExternalizationException { - - String categoryHandle = null; - if (element.hasAttribute(KEY_CATEGORY)) { - categoryHandle = element.getAttribute(KEY_CATEGORY); - AbstractTaskCategory category = null; - if (categoryHandle != null) { - category = taskList.getContainerForHandle(categoryHandle); - } - - if (category != null) { - taskList.internalAddTask(task, category); - } else if (parent == null) { - taskList.internalAddRootTask(task); - } - } else if (legacyCategory != null && !(legacyCategory instanceof TaskArchive)) { - task.addParentContainer(legacyCategory); - legacyCategory.addChild(task); - } else if (legacyCategory == null && parent == null) { - if (task instanceof AbstractTask) { - taskList.internalAddTask(task, taskList.getArchiveContainer()); - } else { - taskList.internalAddRootTask(task); - } - } else { - taskList.internalAddTask(task, taskList.getArchiveContainer()); - } - if (element.hasAttribute(KEY_PRIORITY)) { - task.setPriority(element.getAttribute(KEY_PRIORITY)); - } else { - task.setPriority(DEFAULT_PRIORITY); - } - - if (element.hasAttribute(KEY_KIND)) { - task.setKind(element.getAttribute(KEY_KIND)); - } - - if (element.getAttribute(KEY_ACTIVE).compareTo(VAL_TRUE) == 0) { - task.setActive(true); - taskList.setActive(task, true); - } else { - task.setActive(false); - } - if (element.hasAttribute(KEY_ISSUEURL)) { - task.setTaskUrl(element.getAttribute(KEY_ISSUEURL)); - } else { - task.setTaskUrl(""); - } - if (element.hasAttribute(KEY_NOTES)) { - task.setNotes(element.getAttribute(KEY_NOTES)); - } else { - task.setNotes(""); - } - - 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); - } - // NOTE: do not change the order of complete and end date!! - if (element.getAttribute(KEY_COMPLETE).compareTo(VAL_TRUE) == 0) { - task.setCompleted(true); - } else { - task.setCompleted(false); - } - 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(Calendar.getInstance().getTime()); - } - if (element.hasAttribute(KEY_DATE_DUE)) { - task.setDueDate(getDateFromString(element.getAttribute(KEY_DATE_DUE))); - } else { - task.setDueDate(null); - } - if (element.hasAttribute(KEY_DATE_REMINDER)) { - task.setScheduledForDate(getDateFromString(element.getAttribute(KEY_DATE_REMINDER))); - } else { - task.setScheduledForDate(null); - } - 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 (task instanceof AbstractTask) { - AbstractTask abstractTask = (AbstractTask) task; - abstractTask.setCurrentlySynchronizing(false); - - if (element.hasAttribute(KEY_REPOSITORY_URL)) { - abstractTask.setRepositoryUrl(element.getAttribute(KEY_REPOSITORY_URL)); - } - - if (element.hasAttribute(KEY_LAST_MOD_DATE) && !element.getAttribute(KEY_LAST_MOD_DATE).equals("")) { - abstractTask.setLastSyncDateStamp(element.getAttribute(KEY_LAST_MOD_DATE)); - } - - if (element.hasAttribute(KEY_OWNER)) { - abstractTask.setOwner(element.getAttribute(KEY_OWNER)); - } - - if (VAL_TRUE.equals(element.getAttribute(KEY_NOTIFIED_INCOMING))) { - abstractTask.setNotified(true); - } else { - abstractTask.setNotified(false); - } - - if (element.hasAttribute(KEY_SYNC_STATE)) { - String syncState = element.getAttribute(KEY_SYNC_STATE); - if (syncState.compareTo(RepositoryTaskSyncState.SYNCHRONIZED.toString()) == 0) { - abstractTask.setSyncState(RepositoryTaskSyncState.SYNCHRONIZED); - } else if (syncState.compareTo(RepositoryTaskSyncState.INCOMING.toString()) == 0) { - abstractTask.setSyncState(RepositoryTaskSyncState.INCOMING); - } else if (syncState.compareTo(RepositoryTaskSyncState.OUTGOING.toString()) == 0) { - abstractTask.setSyncState(RepositoryTaskSyncState.OUTGOING); - } else if (syncState.compareTo(RepositoryTaskSyncState.CONFLICT.toString()) == 0) { - abstractTask.setSyncState(RepositoryTaskSyncState.CONFLICT); - } - } - } - -// NodeList list = element.getChildNodes(); -// for (int j = 0; j < list.getLength(); j++) { -// Node child = list.item(j); -// task.addSubTask(readTask(child, taskList, null, task)); -// } - } - - // /** - // * @return task ID, or null if not found - // */ - // protected void readLegacyHandleFormat(ITask task, Element element) throws - // TaskExternalizationException { - // if (task instanceof AbstractTask) { - // AbstractTask abstractTask = (AbstractTask) task; - // - // if (element.hasAttribute(KEY_HANDLE)) { - // String handle = element.getAttribute(KEY_HANDLE); - // String repositoryUrl = RepositoryTaskHandleUtil.getRepositoryUrl(handle); - // String taskId = RepositoryTaskHandleUtil.getTaskId(handle); - // abstractTask.setRepositoryUrl(repositoryUrl); - // abstractTask.setTaskId(taskId); - // } else { - // throw new TaskExternalizationException("Handle not stored for repository - // task"); - // } - // } - // } - - // protected void readTaskData(AbstractTask task) { - // RepositoryTaskData data = - // taskDataManager.getRepositoryTaskData(task.getHandleIdentifier()); - // // RepositoryTaskData data = - // // - // TasksUiPlugin.getDefault().getTaskDataManager().getTaskData(task.getHandleIdentifier()); - // task.setTaskData(data); - // - // if (data != null && data.hasLocalChanges()) { - // task.setSyncState(RepositoryTaskSyncState.OUTGOING); - // } - // } - - protected Date getDateFromString(String dateString) { - Date date = null; - if ("".equals(dateString)) - return null; - String formatString = DATE_FORMAT; - SimpleDateFormat format = new SimpleDateFormat(formatString, Locale.ENGLISH); - try { - date = format.parse(dateString); - } catch (ParseException e) { - StatusManager.fail(e, "Could not parse end date", false); - } - return date; - } - - public String getCategoryTagName() { - return KEY_TASK_CATEGORY; - } - - public String getTaskTagName() { - return KEY_TASK; - } - - public boolean canCreateElementFor(AbstractRepositoryQuery query) { - return false; - } - - public Element createQueryElement(AbstractRepositoryQuery query, Document doc, Element parent) { - String queryTagName = getQueryTagNameForElement(query); - Element node = doc.createElement(queryTagName); - node.setAttribute(KEY_NAME, query.getSummary()); - // node.setAttribute(KEY_QUERY_MAX_HITS, query.getMaxHits() + ""); - node.setAttribute(KEY_QUERY_STRING, query.getUrl()); - node.setAttribute(KEY_REPOSITORY_URL, query.getRepositoryUrl()); - if (query.getLastRefreshTimeStamp() != null) { - node.setAttribute(KEY_LAST_REFRESH, query.getLastRefreshTimeStamp()); - } - for (AbstractTask hit : query.getChildren()) { - try { -// Element element = null; -// for (ITaskListExternalizer externalizer : delegateExternalizers) { -// if (externalizer.canCreateElementFor(hit)) -// element = externalizer.createQueryHitElement(hit, doc, node); -// } -// if (element == null) - createQueryHitElement(hit, doc, node); - } catch (Exception e) { - StatusManager.log(e, e.getMessage()); - } - } - parent.appendChild(node); - return node; - } - - public boolean canReadQuery(Node node) { - return false; - } - - /** - * This happens on startup, so connectors should not perform any network operations when reading queries. - */ - public AbstractRepositoryQuery readQuery(Node node, TaskList tlist) throws TaskExternalizationException { - // doesn't know how to read any queries - return null; - } - - public String getQueryTagNameForElement(AbstractRepositoryQuery query) { - return KEY_QUERY; - } - - private String getQueryHitTagName() { - return KEY_QUERY_HIT; - } - - public Element createQueryHitElement(AbstractTask queryHit, Document doc, Element parent) { - Element node = doc.createElement(getQueryHitTagName()); - node.setAttribute(KEY_HANDLE, queryHit.getHandleIdentifier()); - parent.appendChild(node); - return node; - } - - public boolean canReadQueryHit(Node node) { - return false; - } - - public final void readQueryHit(Element element, TaskList taskList, AbstractRepositoryQuery query) - throws TaskExternalizationException { - - if (element.hasAttribute(KEY_HANDLE)) { - String handle = element.getAttribute(KEY_HANDLE); - AbstractTask hit = taskList.getTask(handle); - if (hit != null) { - taskList.addTask(hit, query); - } - - } else { - throw new TaskExternalizationException("Handle not stored for repository task"); - } - } - - public List<ITaskListExternalizer> getDelegateExternalizers() { - return delegateExternalizers; - } -} |