def testMergeAddIndexElsewhereDelete(self):
main = self.view
self.loadCineguide(main, False)
k = main.findPath('//CineGuide/KHepburn')
m1 = k.movies.first()
m2 = k.movies.next(m1)
m3 = k.movies.next(m2)
m3.set = Set((k, 'movies'))
main.commit()
view = self.rep.createView('view')
k = view.findPath('//CineGuide/KHepburn')
m1 = k.movies.first()
m1.delete()
view.commit()
k = main.findPath('//CineGuide/KHepburn')
m1 = k.movies.first()
m2 = k.movies.next(m1)
m3 = k.movies.next(m2)
m = k.movies.last()
m.set = Set((m3, 'set'))
m.set.addIndex('new', 'numeric')
main.commit(None)
self.assert_(main.check(), 'main view did not check out')
def _sourcesChanged_(self, op):
sources = self.sources
sourceCount = len(sources)
if sourceCount == 0:
set = EmptySet()
elif sourceCount == 1:
set = getattr(self, self.__collection__)
source = sources.first()
if isinstance(set, Difference):
if set._left[0] == source.itsUUID:
set = Set(source)
else:
set = EmptySet()
else:
set = Set(source)
elif sourceCount == 2:
a, b = self.sources
set = Difference(a, b)
else:
raise ValueError, 'too many sources'
setattr(self, self.__collection__, set)
return set
def testMergeNewSubIndex(self):
def mergeFn(code, item, attribute, newValue):
if code == MergeError.DELETE:
return True
return getattr(item, attribute)
main = self.view
self.loadCineguide(main, False)
k = main.findPath('//CineGuide/KHepburn')
k.movies.addIndex('t', 'value', attribute='title')
main.commit()
view = self.rep.createView('view')
movies = view.findPath('//CineGuide/KHepburn').movies
m1 = movies.first()
m2 = movies.next(m1)
m1.title = 'Foo'
m2.title = 'Bar'
view.commit()
k = main.findPath('//CineGuide/KHepburn')
actor = k.itsKind.newItem('actor', k.itsParent)
actor.born = k.born
actor.name = "an actor"
actor.set = Set((k, 'movies'))
actor.set.addIndex('t', 'subindex', superindex=(k, 'movies', 't'))
main.commit(mergeFn)
self.assert_(main.check(), 'main view did not check out')
def testMergeConflictKeepChangeNewIndex(self):
def mergeFn(code, item, attribute, newValue):
if code == MergeError.DELETE:
return True
return newValue
main = self.view
self.loadCineguide(main, False)
movies = main.findPath('//CineGuide/KHepburn').movies
m1 = movies.first()
m2 = movies.next(m1)
m3 = movies.next(m2)
main.commit()
view = self.rep.createView('view')
movies = view.findPath('//CineGuide/KHepburn').movies
m1 = movies.first()
m2 = movies.next(m1)
m3 = movies.next(m2)
m1.title = 'View Changed Title'
m3.set = Set((movies._owner(), 'movies'))
m3.set.addIndex('t', 'attribute', attribute='title')
view.commit()
movies = main.findPath('//CineGuide/KHepburn').movies
m1 = movies.first()
m2 = movies.next(m1)
m3 = movies.next(m2)
m1.title = 'Main Changed Title'
main.commit(mergeFn)
self.assert_(main.check(), 'main view did not check out')
def _sourcesChanged_(self, op):
source = self.source
if source is None:
set = EmptySet()
else:
set = Set(source)
setattr(self, self.__collection__, set)
return set
def _sourcesChanged_(self, op):
source = self.source
if source is None:
set = EmptySet()
elif isinstance(source, WrapperCollection):
# bug 5899 - alpha2 workaround: When SmartCollections are
# wrapped with IntersectionCollection/UnionCollection,
# they drop the trash. So we artificially insert it back
trash = schema.ns('osaf.pim', self.itsView).trashCollection
for item, attribute in source.iterSources(True):
if item is trash and attribute == trash.__collection__:
set = Set(source)
break
else:
set = Difference(source, trash)
else:
set = Set(source)
setattr(self, self.__collection__, set)
return set
def testRefreshDelete2(self):
m = movie('movie', self.cineguide, self.movie)
w = self.m4.writers.last()
m.set = Set(KindSet(w.itsKind))
m.set.addIndex('n', 'numeric')
size = len(m.set)
self.assert_(w.itsUUID in m.set)
view = self.rep.createView("other")
view.findPath('//CineGuide/m4').writers.last().delete()
view.commit()
self.view.refresh()
self.assert_(w.itsUUID not in m.set)
self.assert_(len(m.set) == size - 1)
def _sourcesChanged_(self, op):
sources = self.sources
sourceCount = len(sources)
# For now, when we join collections with Union, we pull trash
# out of the equation with withoutTrash()
if sourceCount == 0:
set = EmptySet()
elif sourceCount == 1:
set = Set(sources.first().withoutTrash())
elif sourceCount == 2:
left, right = sources
set = Union(left.withoutTrash(), right.withoutTrash())
else:
set = MultiUnion(*(source.withoutTrash() for source in sources))
setattr(self, self.__collection__, set)
return set