예제 #1
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;
    }
  }
예제 #2
0
 public static String buildOrderString(String[] ids) {
   StringBuilder builder = new StringBuilder();
   if (ids.length == 0) {
     return "(1)"; //$NON-NLS-1$
   }
   for (int i = ids.length - 1; i >= 0; i--) {
     builder.append(Task.UUID.eq(ids[i]).toString());
     if (i > 0) {
       builder.append(", "); // $NON-NLS-1$
     }
   }
   return builder.toString();
 }