@SuppressWarnings("nls")
  private TodorooCursor<Task> constructCursor() {
    String tagName = null;
    if (getActiveTagData() != null) tagName = getActiveTagData().getValue(TagData.NAME);

    String[] emergentTags = TagService.getInstance().getEmergentTags();
    StringProperty tagProperty =
        new StringProperty(null, TAGS_METADATA_JOIN + "." + TagService.TAG.name);

    Criterion tagsJoinCriterion =
        Criterion.and(
            Field.field(TAGS_METADATA_JOIN + "." + Metadata.KEY.name)
                .eq(TagService.KEY), // $NON-NLS-1$
            Task.ID.eq(Field.field(TAGS_METADATA_JOIN + "." + Metadata.TASK.name)),
            Criterion.not(tagProperty.in(emergentTags)));
    if (tagName != null)
      tagsJoinCriterion =
          Criterion.and(
              tagsJoinCriterion,
              Field.field(TAGS_METADATA_JOIN + "." + TagService.TAG.name).neq(tagName));

    // TODO: For now, we'll modify the query to join and include the task rabbit and tag data here.
    // Eventually, we might consider restructuring things so that this query is constructed
    // elsewhere.
    String joinedQuery =
        Join.left(
                    Metadata.TABLE.as(TR_METADATA_JOIN),
                    Criterion.and(
                        Field.field(TR_METADATA_JOIN + "." + Metadata.KEY.name)
                            .eq(TaskRabbitMetadata.METADATA_KEY), // $NON-NLS-1$
                        Task.ID.eq(Field.field(TR_METADATA_JOIN + "." + Metadata.TASK.name))))
                .toString() //$NON-NLS-1$
            + Join.left(Metadata.TABLE.as(TAGS_METADATA_JOIN), tagsJoinCriterion)
                .toString() //$NON-NLS-1$
            + filter.getSqlQuery();

    sqlQueryTemplate.set(SortHelper.adjustQueryForFlagsAndSort(joinedQuery, sortFlags, sortSort));

    String groupedQuery;
    if (sqlQueryTemplate.get().contains("GROUP BY")) groupedQuery = sqlQueryTemplate.get();
    else if (sqlQueryTemplate.get().contains("ORDER BY")) // $NON-NLS-1$
    groupedQuery =
          sqlQueryTemplate
              .get()
              .replace("ORDER BY", "GROUP BY " + Task.ID + " ORDER BY"); // $NON-NLS-1$
    else groupedQuery = sqlQueryTemplate.get() + " GROUP BY " + Task.ID;
    sqlQueryTemplate.set(groupedQuery);

    // Peform query
    try {
      return taskService.fetchFiltered(sqlQueryTemplate.get(), null, taskProperties());
    } catch (SQLiteException e) {
      // We don't show this error anymore--seems like this can get triggered
      // by a strange bug, but there seems to not be any negative side effect.
      // For now, we'll suppress the error
      // See http://astrid.com/home#tags-7tsoi/task-1119pk
      return null;
    }
  }
示例#2
0
  private TodorooCursor<Task> constructCursor() {
    String tagName = null;
    if (getActiveTagData() != null) {
      tagName = getActiveTagData().getName();
    }

    Criterion tagsJoinCriterion =
        Criterion.and(
            Field.field(TAGS_METADATA_JOIN + "." + Metadata.KEY.name)
                .eq(TaskToTagMetadata.KEY), // $NON-NLS-1$
            Field.field(TAGS_METADATA_JOIN + "." + Metadata.DELETION_DATE.name).eq(0),
            Task.ID.eq(Field.field(TAGS_METADATA_JOIN + "." + Metadata.TASK.name)));
    if (tagName != null) {
      tagsJoinCriterion =
          Criterion.and(
              tagsJoinCriterion,
              Field.field(TAGS_METADATA_JOIN + "." + TaskToTagMetadata.TAG_NAME.name).neq(tagName));
    }

    // TODO: For now, we'll modify the query to join and include the things like tag data here.
    // Eventually, we might consider restructuring things so that this query is constructed
    // elsewhere.
    String joinedQuery =
        Join.left(Metadata.TABLE.as(TAGS_METADATA_JOIN), tagsJoinCriterion)
                .toString() //$NON-NLS-1$
            + Join.left(
                TaskAttachment.TABLE.as(FILE_METADATA_JOIN),
                Task.UUID.eq(Field.field(FILE_METADATA_JOIN + "." + TaskAttachment.TASK_UUID.name)))
            + filter.getSqlQuery();

    sqlQueryTemplate.set(SortHelper.adjustQueryForFlagsAndSort(joinedQuery, sortFlags, sortSort));

    String groupedQuery;
    if (sqlQueryTemplate.get().contains("GROUP BY")) {
      groupedQuery = sqlQueryTemplate.get();
    } else if (sqlQueryTemplate.get().contains("ORDER BY")) // $NON-NLS-1$
    {
      groupedQuery =
          sqlQueryTemplate
              .get()
              .replace("ORDER BY", "GROUP BY " + Task.ID + " ORDER BY"); // $NON-NLS-1$
    } else {
      groupedQuery = sqlQueryTemplate.get() + " GROUP BY " + Task.ID;
    }
    sqlQueryTemplate.set(groupedQuery);

    // Peform query
    try {
      return taskService.fetchFiltered(sqlQueryTemplate.get(), null, taskProperties());
    } catch (SQLiteException e) {
      // We don't show this error anymore--seems like this can get triggered
      // by a strange bug, but there seems to not be any negative side effect.
      // For now, we'll suppress the error
      // See http://astrid.com/home#tags-7tsoi/task-1119pk
      log.error(e.getMessage(), e);
      return null;
    }
  }
示例#3
0
  /**
   * Fill in the Task List with current items
   *
   * @param withCustomId force task with given custom id to be part of list
   */
  protected void setUpTaskList() {
    if (filter == null) return;

    // TODO: For now, we'll modify the query to join and include the task rabbit data here.
    // Eventually, we might consider restructuring things so that this query is constructed
    // elsewhere.
    String joinedTaskRabbitQuery =
        Join.left(
                Metadata.TABLE.as(TR_METADATA_JOIN),
                Criterion.and(
                    Field.field(TR_METADATA_JOIN + "." + Metadata.KEY.name)
                        .eq(TaskRabbitMetadata.METADATA_KEY), // $NON-NLS-1$
                    Task.ID.eq(
                        Field.field(TR_METADATA_JOIN) + "." + Metadata.TASK.name))) // $NON-NLS-1$
            + filter.getSqlQuery();

    sqlQueryTemplate.set(
        SortHelper.adjustQueryForFlagsAndSort(joinedTaskRabbitQuery, sortFlags, sortSort));

    // perform query
    TodorooCursor<Task> currentCursor;
    try {
      currentCursor = taskService.fetchFiltered(sqlQueryTemplate.get(), null, taskProperties());
    } catch (SQLiteException e) {
      StartupService.handleSQLiteColumnMissing(getActivity(), e);
      return;
    }

    // set up list adapters
    taskAdapter = createTaskAdapter(currentCursor);

    setListAdapter(taskAdapter);
    getListView().setOnScrollListener(this);
    registerForContextMenu(getListView());

    loadTaskListContent(true);
  }