--- a/schemas/workflow.py Wed Dec 02 12:54:16 2009 +0100
+++ b/schemas/workflow.py Wed Dec 02 12:55:41 2009 +0100
@@ -48,7 +48,9 @@
permissions = META_ETYPE_PERMS
name = String(required=True, indexed=True, internationalizable=True,
- maxsize=256)
+ maxsize=256,
+ constraints=[RQLUniqueConstraint('S name N, S state_of WF, Y state_of WF, Y name N', 'Y',
+ _('workflow already have a state of that name'))])
description = RichString(fulltextindexed=True, default_format='text/rest',
description=_('semantic description of this state'))
@@ -59,7 +61,8 @@
description=_('allowed transitions from this state'))
state_of = SubjectRelation('Workflow', cardinality='1*', composite='object',
description=_('workflow to which this state belongs'),
- constraints=[RQLUniqueConstraint('S name N, Y state_of O, Y name N', 'Y')])
+ constraints=[RQLUniqueConstraint('S name N, Y state_of O, Y name N', 'Y',
+ _('workflow already have a state of that name'))])
class BaseTransition(EntityType):
@@ -67,7 +70,9 @@
permissions = META_ETYPE_PERMS
name = String(required=True, indexed=True, internationalizable=True,
- maxsize=256)
+ maxsize=256,
+ constraints=[RQLUniqueConstraint('S name N, S transition_of WF, Y transition_of WF, Y name N', 'Y',
+ _('workflow already have a transition of that name'))])
type = String(vocabulary=(_('normal'), _('auto')), default='normal')
description = RichString(fulltextindexed=True,
description=_('semantic description of this transition'))
@@ -83,7 +88,8 @@
'allowed to pass this transition'))
transition_of = SubjectRelation('Workflow', cardinality='1*', composite='object',
description=_('workflow to which this transition belongs'),
- constraints=[RQLUniqueConstraint('S name N, Y transition_of O, Y name N', 'Y')])
+ constraints=[RQLUniqueConstraint('S name N, Y transition_of O, Y name N', 'Y',
+ _('workflow already have a state of that name'))])
class Transition(BaseTransition):