def _checkConsistency(self, obj, fixit=0):
"""Check the object's consistency.
We will make sure that each non None constraint_definition is
satisfied (unicity)
This Constraint use portal_catalog
"""
errors = PropertyExistence._checkConsistency(self, obj, fixit=fixit)
for attribute_name, expression_criterion_dict in self.constraint_definition.items():
message_id = None
mapping = dict(attribute_name=attribute_name)
#Evaluate expression_criterion_dict
expression = Expression(expression_criterion_dict)
from Products.ERP5Type.Utils import createExpressionContext
econtext = createExpressionContext(obj)
criterion_dict = expression(econtext)
from Products.ZSQLCatalog.SQLCatalog import Query, NegatedQuery
# Add uid in criterion keys to avoid fetching current object.
criterion_dict['query'] = NegatedQuery(Query(uid=obj.getUid()))
portal = obj.getPortalObject()
result = portal.portal_catalog.countResults(**criterion_dict)[0][0]
if result >= 1:
mapping['value'] = criterion_dict.get(attribute_name)
message_id = 'message_invalid_attribute_unicity'
# Generate error
if message_id is not None:
errors.append(self._generateError(obj,
self._getMessage(message_id), mapping))
return errors
def _checkConsistency(self, obj, fixit=0):
"""Check the object's consistency.
We will make sure that each non None constraint_definition is
satisfied (equality)
"""
errors = PropertyExistence._checkConsistency(self, obj, fixit=fixit)
for attribute_name, expected_value in self.constraint_definition.items(
):
message_id = None
mapping = dict()
# If property does not exist, error will be raised by
# PropertyExistence Constraint.
if obj.hasProperty(attribute_name):
identical = 1
if isinstance(expected_value, (list, tuple)):
# List type
if len(obj.getProperty(attribute_name)) != len(
expected_value):
identical = 0
else:
for item in obj.getProperty(attribute_name):
if item not in expected_value:
identical = 0
break
else:
# Other type
identical = (
expected_value == obj.getProperty(attribute_name))
if not identical:
message_id = 'message_invalid_attribute_value'
mapping(attribute_name=attribute_name,
attribute_value=obj.getProperty(attribute_name),
expected_value=expected_value)
# Generate error
if message_id is not None:
if fixit:
obj._setProperty(attribute_name, expected_value)
message_id = 'message_invalid_attribute_value_fixed'
errors.append(
self._generateError(obj, self._getMessage(message_id),
mapping))
return errors
def _checkConsistency(self, obj, fixit=0):
"""Check the object's consistency.
We will make sure that each non None constraint_definition is
satisfied (equality)
"""
errors = PropertyExistence._checkConsistency(self, obj, fixit=fixit)
for attribute_name, expected_value in self.constraint_definition.items():
message_id = None
mapping = {}
# If property does not exist, error will be raised by
# PropertyExistence Constraint.
if obj.hasProperty(attribute_name):
identical = 1
if isinstance(expected_value, (list, tuple)):
# List type
if len(obj.getProperty(attribute_name)) != len(expected_value):
identical = 0
else:
for item in obj.getProperty(attribute_name):
if item not in expected_value:
identical = 0
break
else:
# Other type
identical = expected_value == obj.getProperty(attribute_name)
if not identical:
message_id = "message_invalid_attribute_value"
mapping(
attribute_name=attribute_name,
attribute_value=obj.getProperty(attribute_name),
expected_value=expected_value,
)
# Generate error
if message_id is not None:
if fixit:
obj._setProperty(attribute_name, expected_value)
message_id = "message_invalid_attribute_value_fixed"
errors.append(self._generateError(obj, self._getMessage(message_id), mapping))
return errors
def _checkConsistency(self, obj, fixit=0):
"""Check the object's consistency.
We will make sure that each non None constraint_definition is
satisfied
"""
errors = PropertyExistence._checkConsistency(self, obj, fixit=fixit)
for attribute_name, expression_blacklisted_list in self.constraint_definition.items():
message_id = None
mapping = dict(attribute_name=attribute_name)
# Evaluate expression_criterion_dict
expression = Expression(expression_blacklisted_list)
from Products.ERP5Type.Utils import createExpressionContext
econtext = createExpressionContext(obj)
blacklisted_list = expression(econtext)
value = obj.getProperty(attribute_name)
if value in blacklisted_list:
message_id = "message_invalid_attribute_blacklisted"
# Generate error
if message_id is not None:
errors.append(self._generateError(obj, self._getMessage(message_id), mapping))
return errors
def _checkConsistency(self, obj, fixit=0):
"""Check the object's consistency.
We will make sure that each non None constraint_definition is
satisfied
"""
errors = PropertyExistence._checkConsistency(self, obj, fixit=fixit)
for attribute_name, expression_blacklisted_list in self.constraint_definition.items(
):
message_id = None
mapping = dict(attribute_name=attribute_name)
#Evaluate expression_criterion_dict
expression = Expression(expression_blacklisted_list)
from Products.ERP5Type.Utils import createExpressionContext
econtext = createExpressionContext(obj)
blacklisted_list = expression(econtext)
value = obj.getProperty(attribute_name)
if value in blacklisted_list:
message_id = 'message_invalid_attribute_blacklisted'
# Generate error
if message_id is not None:
errors.append(
self._generateError(obj, self._getMessage(message_id),
mapping))
return errors
