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-rw-r--r--src/leap/soledad/backends/couch.py26
-rw-r--r--src/leap/soledad/backends/objectstore.py21
2 files changed, 35 insertions, 12 deletions
diff --git a/src/leap/soledad/backends/couch.py b/src/leap/soledad/backends/couch.py
index 101dd4ea..8603a36b 100644
--- a/src/leap/soledad/backends/couch.py
+++ b/src/leap/soledad/backends/couch.py
@@ -14,7 +14,7 @@ except ImportError:
class CouchDatabase(ObjectStore):
"""A U1DB implementation that uses Couch as its persistence layer."""
- def __init__(self, url, database, full_commit=True, session=None):
+ def __init__(self, url, database, replica_uid=None, full_commit=True, session=None):
"""Create a new Couch data container."""
self._url = url
self._full_commit = full_commit
@@ -22,6 +22,7 @@ class CouchDatabase(ObjectStore):
self._server = Server(url=self._url,
full_commit=self._full_commit,
session=self._session)
+ self._dbname = database
# this will ensure that transaction and sync logs exist and are
# up-to-date.
self.set_document_factory(LeapDocument)
@@ -30,7 +31,7 @@ class CouchDatabase(ObjectStore):
except ResourceNotFound:
self._server.create(database)
self._database = self._server[database]
- super(CouchDatabase, self).__init__()
+ super(CouchDatabase, self).__init__(replica_uid=replica_uid)
#-------------------------------------------------------------------------
# implemented methods from Database
@@ -84,7 +85,15 @@ class CouchDatabase(ObjectStore):
return CouchSyncTarget(self)
def close(self):
- raise NotImplementedError(self.close)
+ # TODO: fix this method so the connection is properly closed and
+ # test_close (+tearDown, which deletes the db) works without problems.
+ self._url = None
+ self._full_commit = None
+ self._session = None
+ #self._server = None
+ self._database = None
+ return True
+
def sync(self, url, creds=None, autocreate=True):
from u1db.sync import Synchronizer
@@ -100,11 +109,20 @@ class CouchDatabase(ObjectStore):
self._replica_uid = content['replica_uid']
self._couch_rev = cdoc['_rev']
+ def _set_u1db_data(self):
+ doc = self._factory(doc_id=self.U1DB_DATA_DOC_ID)
+ doc.content = { 'transaction_log' : self._transaction_log.log,
+ 'sync_log' : self._sync_log.log,
+ 'replica_uid' : self._replica_uid,
+ '_rev' : self._couch_rev}
+ self._put_doc(doc)
+
#-------------------------------------------------------------------------
# Couch specific methods
#-------------------------------------------------------------------------
- # no specific methods so far.
+ def delete_database(self):
+ del(self._server[self._dbname])
class CouchSyncTarget(HTTPSyncTarget):
diff --git a/src/leap/soledad/backends/objectstore.py b/src/leap/soledad/backends/objectstore.py
index 9fce88f6..54ffa9dd 100644
--- a/src/leap/soledad/backends/objectstore.py
+++ b/src/leap/soledad/backends/objectstore.py
@@ -9,13 +9,14 @@ class ObjectStore(CommonBackend):
A backend for storing u1db data in an object store.
"""
- def __init__(self):
+ def __init__(self, replica_uid=None):
# This initialization method should be called after the connection
# with the database is established, so it can ensure that u1db data is
# configured and up-to-date.
self.set_document_factory(Document)
self._sync_log = soledadutil.SyncLog()
self._transaction_log = soledadutil.TransactionLog()
+ self._replica_uid = replica_uid
self._ensure_u1db_data()
#-------------------------------------------------------------------------
@@ -183,7 +184,8 @@ class ObjectStore(CommonBackend):
"""
Create u1db data object in store.
"""
- self._replica_uid = uuid.uuid4().hex
+ if self._replica_uid is None:
+ self._replica_uid = uuid.uuid4().hex
doc = self._factory(doc_id=self.U1DB_DATA_DOC_ID)
doc.content = { 'transaction_log' : [],
'sync_log' : [],
@@ -200,11 +202,14 @@ class ObjectStore(CommonBackend):
"""
Save u1db configuration data on backend storage.
"""
- doc = self._factory(doc_id=self.U1DB_DATA_DOC_ID)
- doc.content = { 'transaction_log' : self._transaction_log.log,
- 'sync_log' : self._sync_log.log,
- 'replica_uid' : self._replica_uid,
- '_rev' : self._couch_rev}
- self._put_doc(doc)
+ NotImplementedError(self._set_u1db_data)
+
+ def _set_replica_uid(self, replica_uid):
+ self._replica_uid = replica_uid
+ self._set_u1db_data()
+ def _get_replica_uid(self):
+ return self._replica_uid
+ replica_uid = property(
+ _get_replica_uid, _set_replica_uid, doc="Replica UID of the database")