def MapOperationFactory(options):
name = options['name']
pieces = name.split('.')
if pieces[0] == 'formatters':
wrapper = MapOperationWrapper(formattersManager.getFormatter(pieces[1]), options.get('arguments', {}))
return wrapper
raise
def objects(request, collection, database=None):
"""
Query view, gets some objects
"""
out = createBaseResponseObject()
database = database or settings.MONGO_SERVER_DEFAULT_DB
try:
existing_dbs = mongo.connection.database_names()
if database not in existing_dbs:
raise Exception("Database %s does not exist" % database)
database_object = mongo.getDb(database)
existing_collections = database_object.collection_names()
if collection not in existing_collections:
raise Exception("Collection %s does not exist" % collection)
query_dict = getQueryDict(request)
offset = getOffset(request)
limit = getLimit(request)
write_collection = getWriteCollection(request)
formatter = getFormatter(request)
formatters = formattersManager.getFormatters()
if formatter and formatter not in formatters:
raise Exception("Formatter %s is not available" % str(formatter))
if formatter:
formatter_callback = formattersManager.getFormatter(formatter)
else:
formatter_callback = None
drop_collection = request.GET.get('drop_collection', None)
if drop_collection and drop_collection.startswith('results'):
mongo.dropCollection(database, drop_collection)
query_result = mongo.objects(database, collection, query_dict=query_dict, offset=offset, limit=limit,
formatter_callback=formatter_callback, write_collection=write_collection)
out['results'] = query_result['records']
out['num_records'] = query_result['num_records']
out['has_more'] = query_result['has_more']
out['collection_out'] = query_result['collection_out']
except Exception, e:
raise
out['errors'] = str(e)
out['status'] = 0