from PLC.Faults import *
from PLC.Parameter import Parameter
+from PLC.Filter import Filter
from PLC.Table import Row, Table
from PLC.Roles import Role, Roles
join_tables = ['slice_attribute']
fields = {
'attribute_type_id': Parameter(int, "Slice attribute type identifier"),
- 'name': Parameter(str, "Slice attribute type name", max = 100, optional = False),
+ 'name': Parameter(str, "Slice attribute type name", max = 100),
'description': Parameter(str, "Slice attribute type description", max = 254),
'min_role_id': Parameter(int, "Minimum (least powerful) role that can set or change this attribute"),
}
+ # for Cache
+ class_key = 'name'
+ foreign_fields = ['description','min_role_id']
+ foreign_xrefs = []
+
def validate_name(self, name):
if not len(name):
raise PLCInvalidArgument, "Slice attribute type name must be set"
conflicts = SliceAttributeTypes(self.api, [name])
- for attribute_type_id, attribute in conflicts.iteritems():
- if 'attribute_type_id' not in self or self['attribute_type_id'] != attribute_type_id:
+ for attribute in conflicts:
+ if 'attribute_type_id' not in self or \
+ self['attribute_type_id'] != attribute['attribute_type_id']:
raise PLCInvalidArgument, "Slice attribute type name already in use"
return name
def validate_min_role_id(self, role_id):
- roles = Roles(self.api)
+ roles = [row['role_id'] for row in Roles(self.api)]
if role_id not in roles:
raise PLCInvalidArgument, "Invalid role"
database.
"""
- def __init__(self, api, attribute_type_id_or_name_list = None):
- self.api = api
+ def __init__(self, api, attribute_type_filter = None, columns = None):
+ Table.__init__(self, api, SliceAttributeType, columns)
- sql = "SELECT %s FROM slice_attribute_types" % \
- ", ".join(SliceAttributeType.fields)
+ sql = "SELECT %s FROM slice_attribute_types WHERE True" % \
+ ", ".join(self.columns)
- if attribute_type_id_or_name_list:
- # Separate the list into integers and strings
- attribute_type_ids = filter(lambda attribute_type_id: isinstance(attribute_type_id, (int, long)),
- attribute_type_id_or_name_list)
- names = filter(lambda name: isinstance(name, StringTypes),
- attribute_type_id_or_name_list)
- sql += " WHERE (False"
- if attribute_type_ids:
- sql += " OR attribute_type_id IN (%s)" % ", ".join(map(str, attribute_type_ids))
- if names:
- sql += " OR name IN (%s)" % ", ".join(api.db.quote(names))
- sql += ")"
+ if attribute_type_filter is not None:
+ if isinstance(attribute_type_filter, (list, tuple, set)):
+ # Separate the list into integers and strings
+ ints = filter(lambda x: isinstance(x, (int, long)), attribute_type_filter)
+ strs = filter(lambda x: isinstance(x, StringTypes), attribute_type_filter)
+ attribute_type_filter = Filter(SliceAttributeType.fields, {'attribute_type_id': ints, 'name': strs})
+ sql += " AND (%s)" % attribute_type_filter.sql(api, "OR")
+ elif isinstance(attribute_type_filter, dict):
+ attribute_type_filter = Filter(SliceAttributeType.fields, attribute_type_filter)
+ sql += " AND (%s)" % attribute_type_filter.sql(api, "AND")
- rows = self.api.db.selectall(sql)
-
- for row in rows:
- self[row['attribute_type_id']] = SliceAttributeType(api, row)
+ self.selectall(sql)