Пример #1
0
    def save_logbook(self, book):
        # Get a existing logbook model (or create it if it isn't there).
        try:
            e_lb = self.backend.log_books[book.uuid]
        except KeyError:
            e_lb = logbook.LogBook(book.name,
                                   book.uuid,
                                   updated_at=book.updated_at,
                                   created_at=timeutils.utcnow())
            self.backend.log_books[e_lb.uuid] = e_lb
        else:
            # TODO(harlowja): figure out a better way to set this property
            # without actually setting a 'private' property.
            e_lb._updated_at = timeutils.utcnow()

        p_utils.logbook_merge(e_lb, book, deep_copy=True)
        # Add anything in to the new logbook that isn't already
        # in the existing logbook.
        for flow_detail in book:
            try:
                e_fd = self.backend.flow_details[flow_detail.uuid]
            except KeyError:
                e_fd = logbook.FlowDetail(name=flow_detail.name,
                                          uuid=flow_detail.uuid)
                e_lb.add(flow_detail)
                self.backend.flow_details[flow_detail.uuid] = e_fd
            p_utils.flow_details_merge(e_fd, flow_detail, deep_copy=True)
            self._save_flowdetail_tasks(e_fd, flow_detail)
        return e_lb
Пример #2
0
    def save_logbook(self, book):
        # Get a existing logbook model (or create it if it isn't there).
        try:
            e_lb = self.backend.log_books[book.uuid]
        except KeyError:
            e_lb = logbook.LogBook(book.name, book.uuid, updated_at=book.updated_at, created_at=timeutils.utcnow())
            self.backend.log_books[e_lb.uuid] = e_lb
        else:
            # TODO(harlowja): figure out a better way to set this property
            # without actually setting a 'private' property.
            e_lb._updated_at = timeutils.utcnow()

        p_utils.logbook_merge(e_lb, book, deep_copy=True)
        # Add anything in to the new logbook that isn't already in the existing
        # logbook.
        for flow_detail in book:
            try:
                e_fd = self.backend.flow_details[flow_detail.uuid]
            except KeyError:
                e_fd = logbook.FlowDetail(name=flow_detail.name, uuid=flow_detail.uuid)
                e_lb.add(flow_detail)
                self.backend.flow_details[flow_detail.uuid] = e_fd
            p_utils.flow_details_merge(e_fd, flow_detail, deep_copy=True)
            self._save_flowdetail_tasks(e_fd, flow_detail)
        return e_lb
Пример #3
0
 def _save_logbook(self, book):
     # See if we have an existing logbook to merge with.
     e_lb = None
     try:
         e_lb = self._get_logbook(book.uuid)
     except exc.NotFound:
         pass
     if e_lb is not None:
         e_lb = p_utils.logbook_merge(e_lb, book)
         for fd in book:
             if e_lb.find(fd.uuid) is None:
                 e_lb.add(fd)
         book = e_lb
     book_path = os.path.join(self._book_path, book.uuid)
     misc.ensure_tree(book_path)
     created_at = None
     if e_lb is not None:
         created_at = e_lb.created_at
     self._write_to(os.path.join(book_path, 'metadata'), jsonutils.dumps(
         p_utils.format_logbook(book, created_at=created_at)))
     if len(book):
         flow_path = os.path.join(book_path, 'flows')
         misc.ensure_tree(flow_path)
         self._run_with_process_lock('flow',
                                     self._save_flows_and_link,
                                     list(book), flow_path)
     return book
Пример #4
0
 def _save_logbook(self, book):
     # See if we have an existing logbook to merge with.
     e_lb = None
     try:
         e_lb = self._get_logbook(book.uuid)
     except exc.NotFound:
         pass
     if e_lb is not None:
         e_lb = p_utils.logbook_merge(e_lb, book)
         for fd in book:
             if e_lb.find(fd.uuid) is None:
                 e_lb.add(fd)
         book = e_lb
     book_path = os.path.join(self._book_path, book.uuid)
     misc.ensure_tree(book_path)
     created_at = None
     if e_lb is not None:
         created_at = e_lb.created_at
     self._write_to(os.path.join(book_path, 'metadata'), jsonutils.dumps(
         p_utils.format_logbook(book, created_at=created_at)))
     if len(book):
         flow_path = os.path.join(book_path, 'flows')
         misc.ensure_tree(flow_path)
         self._run_with_process_lock('flow',
                                     self._save_flows_and_link,
                                     list(book), flow_path)
     return book
Пример #5
0
 def save_logbook(self, book):
     # Get a existing logbook model (or create it if it isn't there).
     try:
         e_lb = p_utils.logbook_merge(_LOG_BOOKS[book.uuid], book)
         # Add anything in to the new logbook that isn't already
         # in the existing logbook.
         for flow_detail in book:
             if e_lb.find(flow_detail.uuid) is None:
                 _FLOW_DETAILS[flow_detail.uuid] = _copy(flow_detail)
                 e_lb.add(flow_detail)
             if flow_detail.uuid not in _FLOW_DETAILS:
                 _FLOW_DETAILS[flow_detail.uuid] = _copy(flow_detail)
             flow_detail.update(self.update_flow_details(flow_detail))
         # TODO(harlowja): figure out a better way to set this property
         # without actually setting a 'private' property.
         e_lb._updated_at = timeutils.utcnow()
     except KeyError:
         # Ok the one given is now the one we will save
         e_lb = _copy(book)
         # TODO(harlowja): figure out a better way to set this property
         # without actually setting a 'private' property.
         e_lb._created_at = timeutils.utcnow()
         # Record all the pieces as being saved.
         _LOG_BOOKS[e_lb.uuid] = e_lb
         for flow_detail in e_lb:
             _FLOW_DETAILS[flow_detail.uuid] = _copy(flow_detail)
             flow_detail.update(self.update_flow_details(flow_detail))
     return e_lb
Пример #6
0
def _logbook_merge(lb_m, lb):
    lb_m = persistence_utils.logbook_merge(lb_m, lb)
    for fd in lb:
        existing_fd = False
        for fd_m in lb_m.flowdetails:
            if fd_m.uuid == fd.uuid:
                existing_fd = True
                fd_m = _flowdetails_merge(fd_m, fd)
        if not existing_fd:
            lb_m.flowdetails.append(_convert_fd_to_internal(fd, lb_m.uuid))
    return lb_m
Пример #7
0
def _logbook_merge(lb_m, lb):
    lb_m = persistence_utils.logbook_merge(lb_m, lb)
    for fd in lb:
        existing_fd = False
        for fd_m in lb_m.flowdetails:
            if fd_m.uuid == fd.uuid:
                existing_fd = True
                fd_m = _flowdetails_merge(fd_m, fd)
        if not existing_fd:
            lb_m.flowdetails.append(_convert_fd_to_internal(fd, lb_m.uuid))
    return lb_m
Пример #8
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 def _update_logbook(lb_path, lb_data, txn):
     e_lb = p_utils.unformat_logbook(lb.uuid, misc.decode_json(lb_data))
     e_lb = p_utils.logbook_merge(e_lb, lb)
     lb_data = p_utils.format_logbook(e_lb, created_at=lb.created_at)
     txn.set_data(lb_path, misc.binary_encode(jsonutils.dumps(lb_data)))
     for fd in lb:
         fd_path = paths.join(lb_path, fd.uuid)
         if not self._client.exists(fd_path):
             # NOTE(harlowja): create an entry in the logbook path
             # for the provided flow detail so that a reference exists
             # from the logbook to its flow details.
             txn.create(fd_path)
         e_fd = self._update_flow_details(fd, txn, create_missing=True)
         e_lb.add(e_fd)
     return e_lb
Пример #9
0
 def _update_logbook(lb_path, lb_data, txn):
     e_lb = p_utils.unformat_logbook(lb.uuid, misc.decode_json(lb_data))
     e_lb = p_utils.logbook_merge(e_lb, lb)
     lb_data = p_utils.format_logbook(e_lb, created_at=lb.created_at)
     txn.set_data(lb_path, misc.binary_encode(jsonutils.dumps(lb_data)))
     for fd in lb:
         fd_path = paths.join(lb_path, fd.uuid)
         if not self._client.exists(fd_path):
             # NOTE(harlowja): create an entry in the logbook path
             # for the provided flow detail so that a reference exists
             # from the logbook to its flow details.
             txn.create(fd_path)
         e_fd = self._update_flow_details(fd, txn, create_missing=True)
         e_lb.add(e_fd)
     return e_lb