def set_parameter(session, param_holder, feature, model, interface_name,
path, value, compel=False, preclude=False):
"""
Handles add parameter as well as update parameter. Parmeters for features
will be stored as part of personality as features/<feature_name>/<path>
"""
dbparameter = Parameter.get_unique(session, holder=param_holder,
compel=compel)
## create dbparameter if doesnt exist
if not dbparameter:
if compel:
raise NotFoundException("No parameter of path=%s defined." % path)
dbparameter = Parameter(holder=param_holder, value={})
dblink = None
if feature:
dblink = get_feature_link(session, feature, model, interface_name,
param_holder.personality)
retval, param_def = validate_parameter(session, path, value, param_holder, dblink)
if feature:
path = Parameter.feature_path(dblink, path)
dbparameter.set_path(path, retval, compel, preclude)
dbparameter.param_def = param_def
return dbparameter
def del_parameter(session, path, param_holder, feature=None, model=None, interface_name=None):
dbparameter = Parameter.get_unique(session, holder=param_holder,
compel=True)
dblink = None
if feature:
dblink = get_feature_link(session, feature, model, interface_name,
param_holder.personality)
match = get_paramdef_for_parameter(session, path, param_holder, dblink)
if match and match.rebuild_required:
validate_rebuild_required(session, path, param_holder)
if dblink:
path = Parameter.feature_path(dblink, path)
dbparameter.del_path(path)
return dbparameter
def set_parameter(session,
param_holder,
feature,
model,
interface_name,
path,
value,
compel=False,
preclude=False):
"""
Handles add parameter as well as update parameter. Parmeters for features
will be stored as part of personality as features/<feature_name>/<path>
"""
dbparameter = Parameter.get_unique(session,
holder=param_holder,
compel=compel)
## create dbparameter if doesnt exist
if not dbparameter:
if compel:
raise NotFoundException("No parameter of path=%s defined." % path)
dbparameter = Parameter(holder=param_holder, value={})
dblink = None
if feature:
dblink = get_feature_link(session, feature, model, interface_name,
param_holder.personality)
retval, param_def = validate_parameter(session, path, value, param_holder,
dblink)
if feature:
path = Parameter.feature_path(dblink, path)
dbparameter.set_path(path, retval, compel, preclude)
dbparameter.param_def = param_def
return dbparameter
def del_parameter(session,
path,
param_holder,
feature=None,
model=None,
interface_name=None):
dbparameter = Parameter.get_unique(session,
holder=param_holder,
compel=True)
dblink = None
if feature:
dblink = get_feature_link(session, feature, model, interface_name,
param_holder.personality)
match = get_paramdef_for_parameter(session, path, param_holder, dblink)
if match and match.rebuild_required:
validate_rebuild_required(session, path, param_holder)
if dblink:
path = Parameter.feature_path(dblink, path)
dbparameter.del_path(path)
return dbparameter
