Commit a118d9d1 authored by Kazuhiko Shiozaki's avatar Kazuhiko Shiozaki

initial implement of new string divergence tester.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30729 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 48dcded0
......@@ -32,14 +32,14 @@ import zope.interface
from AccessControl import ClassSecurityInfo
from Products.ERP5.Document.Predicate import Predicate
from Products.ERP5Type.DivergenceMessage import DivergenceMessage
from Products.ERP5Type import Permissions, PropertySheet, interfaces
from Products.ERP5.mixin.divergence_tester import DivergenceTesterMixin
class StringDivergenceTester(Predicate):
class StringDivergenceTester(Predicate, DivergenceTesterMixin):
"""
The purpose of this divergence tester is to check the
consistency between delivery movement and simulation movement
for some specific properties.
for a specific property.
"""
meta_type = 'ERP5 String Divergence Tester'
portal_type = 'String Divergence Tester'
......@@ -49,9 +49,6 @@ class StringDivergenceTester(Predicate):
security = ClassSecurityInfo()
security.declareObjectProtected(Permissions.AccessContentsInformation)
# Declarative interfaces
zope.interface.implements( interfaces.IDivergenceTester, )
# Declarative properties
property_sheets = ( PropertySheet.Base
, PropertySheet.XMLObject
......@@ -60,3 +57,70 @@ class StringDivergenceTester(Predicate):
, PropertySheet.DivergenceTester
, PropertySheet.SolverSelection
)
# Declarative interfaces
zope.interface.implements( interfaces.IDivergenceTester, )
def _compare(self, prevision_movement, decision_movement):
"""
If prevision_movement and decision_movement don't match, it returns a
list : (prevision_value, decision_value, message, mapping)
"""
tested_property = self.getTestedProperty()
decision_value = decision_movement.getProperty(tested_property)
if prevision_movement.isPropertyRecorded(tested_property):
prevision_value = prevision_movement.getRecordedProperty(tested_property)
if isinstance(prevision_value, (list, tuple)):
prevision_value = prevision_value[0]
else:
prevision_value = prevision_movement.getProperty(tested_property)
# XXX do we have configurable parameter for this divergence tester ?
# like ambiguity...
if decision_value != prevision_value:
return (
prevision_value, decision_value,
'The value of ${prperty_name} is different between decision and prevision.',
dict(property_name=tested_property))
return None
def getUpdatablePropertyDict(self, prevision_movement, decision_movement):
"""
Returns a list of properties to update on decision_movement
prevision_movement so that next call to compare returns True.
prevision_movement -- a simulation movement (prevision)
decision_movement -- a delivery movement (decision)
"""
tested_property = self.getTestedProperty()
if prevision_movement.isPropertyRecorded(tested_property):
prevision_value = prevision_movement.getRecordedProperty(tested_property)
if isinstance(prevision_value, (list, tuple)):
prevision_value = prevision_value[0]
else:
prevision_value = prevision_movement.getProperty(tested_property)
return {tested_property:prevision_value}
def accept(self, simulation_movement):
"""
Copies the properties handled by the divergence tester
from the related delivery movement to simulation_movement.
NOTE: the future existence of this method is still unknown
because it is likely to be implemented in TargetSolver
instead.
"""
raise NotImplementedError
def adopt(self, simulation_movement):
"""
Copies the properties handled by the divergence tester
from simulation_movement to the related delivery movement
NOTE: the future existence of this method is still unknown
because it is likely to be implemented in TargetSolver
instead.
"""
raise NotImplementedError
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