def saveVersion(kls, obj, version):
portal_archivist = getToolByName(obj, 'portal_archivist')
objectdata = version['object']
sys_metadata = version['sys_metadata']
metadata = {}
autoapply = True
prep = portal_archivist.prepare(obj, metadata, sys_metadata)
# set the originator of the save operation for the referenced
# objects
clone = prep.clone.object
if sys_metadata['originator'] is None:
sys_metadata['originator'] = "%s.%s.%s" % (
prep.history_id,
clone.version_id,
clone.location_id,
)
clone = wrap(clone, aq_parent(aq_inner(obj)))
ContentObjectMigrator._set(clone, objectdata) # set obj values...
# What comes now is the current hardcoded policy:
#
# - recursively save inside references, then set a version aware
# reference
# - on outside references only set a version aware reference
# (if under version control)
inside_refs = map(
lambda original_refs, clone_refs:
(original_refs, clone_refs.getAttribute()),
prep.original.inside_refs, prep.clone.inside_refs)
for orig_ref, clone_ref in inside_refs:
#self._recursiveSave(orig_ref, app_metadata, sys_metadata,
# autoapply)
raise
clone_ref.setReference(orig_ref, remove_info=True)
outside_refs = map(lambda oref, cref: (oref, cref.getAttribute()),
prep.original.outside_refs, prep.clone.outside_refs)
for orig_ref, clone_ref in outside_refs:
clone_ref.setReference(orig_ref, remove_info=True)
portal_archivist.save(prep, autoregister=autoapply)
# just to ensure that the working copy has the correct
# ``version_id``
prep.copyVersionIdFromClone()
def _retrieve(self, obj, selector, preserve, countPurged):
"""Retrieve a former state.
Puts the returned version into same context as the working copy is
(to make attribute access acquirable).
"""
# We make a savepoint so that we can undo anything that happened
# during the transaction. There may be resource managers which do not
# support savepoints, those will raise errors here, which means that
# retrieve and getHistory should not be used as a part of more
# complex transactions.
saved = transaction.savepoint()
vd = self._recursiveRetrieve(
obj=obj, selector=selector, preserve=preserve, inplace=False, countPurged=countPurged
)
saved.rollback()
wrapped = wrap(vd.data.object, aq_parent(aq_inner(obj)))
return VersionData(wrapped, vd.preserved_data, vd.sys_metadata, vd.app_metadata)
def _retrieve(self, obj, selector, preserve, countPurged):
"""Retrieve a former state.
Puts the returned version into same context as the working copy is
(to make attribute access acquirable).
"""
# We make a savepoint so that we can undo anything that happened
# during the transaction. There may be resource managers which do not
# support savepoints, those will raise errors here, which means that
# retrieve and getHistory should not be used as a part of more
# complex transactions.
saved = transaction.savepoint()
vd = self._recursiveRetrieve(obj=obj, selector=selector,
preserve=preserve, inplace=False,
countPurged=countPurged)
saved.rollback()
wrapped = wrap(vd.data.object, aq_parent(aq_inner(obj)))
return VersionData(wrapped, vd.preserved_data,
vd.sys_metadata, vd.app_metadata)
def saveVersion(kls, obj, version):
portal_archivist = getToolByName(obj, 'portal_archivist')
objectdata = version['object']
sys_metadata = version['sys_metadata']
metadata = {}
autoapply = True
prep = portal_archivist.prepare(obj, metadata, sys_metadata)
# set the originator of the save operation for the referenced
# objects
clone = prep.clone.object
if sys_metadata['originator'] is None:
sys_metadata['originator'] = "%s.%s.%s" % (prep.history_id,
clone.version_id,
clone.location_id, )
clone = wrap(clone, aq_parent(aq_inner(obj)))
ContentObjectMigrator._set(clone, objectdata) # set obj values...
# What comes now is the current hardcoded policy:
#
# - recursively save inside references, then set a version aware
# reference
# - on outside references only set a version aware reference
# (if under version control)
inside_refs = map(lambda original_refs, clone_refs:
(original_refs, clone_refs.getAttribute()),
prep.original.inside_refs, prep.clone.inside_refs)
for orig_ref, clone_ref in inside_refs:
#self._recursiveSave(orig_ref, app_metadata, sys_metadata,
# autoapply)
raise
clone_ref.setReference(orig_ref, remove_info=True)
outside_refs = map(lambda oref, cref: (oref, cref.getAttribute()),
prep.original.outside_refs, prep.clone.outside_refs)
for orig_ref, clone_ref in outside_refs:
clone_ref.setReference(orig_ref, remove_info=True)
portal_archivist.save(prep, autoregister=autoapply)
# just to ensure that the working copy has the correct
# ``version_id``
prep.copyVersionIdFromClone()