def fetch_document(self, session, id):
p = self.permissionHandlers.get('info:srw/operation/2/retrieve', None)
if p:
if not session.user:
msg = ("Authenticated user required to retrieve an object "
"from %s" % self.id)
raise PermissionException(msg)
okay = p.hasPermission(session, session.user)
if not okay:
msg = ("Permission required to retrieve an object from "
"%s" % self.id)
raise PermissionException(msg)
data = self.fetch_data(session, id)
if (data):
doc = StringDocument(data)
if (self.outPreParser is not None):
doc = self.outPreParser.process_document(session, doc)
elif (self.outWorkflow is not None):
doc = self.outWorkflow.process(session, doc)
doc.id = id
doc.documentStore = self.id
doc.parent = ('document', self.id, id)
return doc
elif (isinstance(data, DeletedObject)):
raise ObjectDeletedException(data)
else:
raise ObjectDoesNotExistException(id)
def fetch_document(self, session, id):
p = self.permissionHandlers.get('info:srw/operation/2/retrieve', None)
if p:
if not session.user:
msg = ("Authenticated user required to retrieve an object "
"from %s" % self.id)
raise PermissionException(msg)
okay = p.hasPermission(session, session.user)
if not okay:
msg = ("Permission required to retrieve an object from "
"%s" % self.id)
raise PermissionException(msg)
data = self.fetch_data(session, id)
if (data):
doc = StringDocument(data)
if (self.outPreParser is not None):
doc = self.outPreParser.process_document(session, doc)
elif (self.outWorkflow is not None):
doc = self.outWorkflow.process(session, doc)
doc.id = id
doc.documentStore = self.id
doc.parent = ('document', self.id, id)
return doc
elif (isinstance(data, DeletedObject)):
raise ObjectDeletedException(data)
else:
raise ObjectDoesNotExistException(id)
def create_document(self, session, doc=None):
p = self.permissionHandlers.get('info:srw/operation/1/create', None)
if p:
if not session.user:
msg = ("Authenticated user required to create an object in "
"%s" % self.id)
raise PermissionException(msg)
okay = p.hasPermission(session, session.user)
if not okay:
msg = "Permission required to create an object in %s" % self.id
raise PermissionException(msg)
id = self.generate_id(session)
if (doc is None):
# Create a placeholder
doc = StringDocument("")
else:
doc.id = id
doc.documentStore = self.id
try:
self.store_document(session, doc)
except ObjectAlreadyExistsException:
# Back out id change
if type(id) == long:
self.currentId -= 1
raise
except:
raise
return doc
def create_document(self, session, doc=None):
p = self.permissionHandlers.get('info:srw/operation/1/create', None)
if p:
if not session.user:
msg = ("Authenticated user required to create an object in "
"%s" % self.id)
raise PermissionException(msg)
okay = p.hasPermission(session, session.user)
if not okay:
msg = "Permission required to create an object in %s" % self.id
raise PermissionException(msg)
id = self.generate_id(session)
if (doc is None):
# Create a placeholder
doc = StringDocument("")
else:
doc.id = id
doc.documentStore = self.id
try:
self.store_document(session, doc)
except ObjectAlreadyExistsException:
# Back out id change
if type(id) == long:
self.currentId -= 1
raise
except:
raise
return doc
def directoryDocumentStoreIter(store):
session = Session()
for id_, data in directoryStoreIter(store):
doc = StringDocument(data)
doc.id = id_
internalId = store._normalizeIdentifier(session, id_)
doc.filename = store._getFilePath(session, internalId)
doc.documentStore = store.id
yield doc
def mercurialDocumentStoreIter(store):
session = Session()
for id_, data in directoryStoreIter(store):
doc = StringDocument(data)
doc.id = id_
internalId = store._normalizeIdentifier(session, id_)
doc.filename = store._getFilePath(session, internalId)
doc.documentStore = store.id
# Assign byteCount and other useful metadata
stat = os.stat(doc.filename)
doc.byteCount = stat.st_size
doc.metadata['lastModified'] = stat.st_mtime
yield doc
def _process_data(self, session, id, data, preParser=None):
# Split from fetch record for Iterators
if (preParser is not None):
doc = StringDocument(data)
doc = preParser.process_document(session, doc)
elif (self.outPreParser is not None):
doc = StringDocument(data)
doc = self.outPreParser.process_document(session, doc)
elif (self.outWorkflow is not None):
doc = StringDocument(data)
doc = self.outWorkflow.process(session, doc)
else:
doc = StringDocument(data)
# Ensure basic required info
doc.id = id
doc.documentStore = self.id
return doc
def _process_data(self, session, id, data, preParser=None):
# Split from fetch record for Iterators
if (preParser is not None):
doc = StringDocument(data)
doc = preParser.process_document(session, doc)
elif (self.outPreParser is not None):
doc = StringDocument(data)
doc = self.outPreParser.process_document(session, doc)
elif (self.outWorkflow is not None):
doc = StringDocument(data)
doc = self.outWorkflow.process(session, doc)
else:
doc = StringDocument(data)
# Ensure basic required info
doc.id = id
doc.documentStore = self.id
return doc
