diff --git a/configdb/client/cli.py b/configdb/client/cli.py
index 70cb46d9dad27f91a4bd416da70746f9492368b3..cb30dbc127f7a3816c08f3cacae1e4cebe268acf 100644
--- a/configdb/client/cli.py
+++ b/configdb/client/cli.py
@@ -163,6 +163,18 @@ class GetAction(Action):
obj = conn.get(entity.name, args._name)
self.view.pprint(obj)
+class TimestampAction(Action):
+ """Get the timestamp of last update on an entity."""
+
+ name = 'timestamp'
+
+ def __init__(self, entity, parser):
+ pass
+
+ def run(self, conn, entity, args):
+ print conn.get_timestamp(entity.name)
+
+
class FindAction(Action):
"""Find instances."""
@@ -211,13 +223,18 @@ class AuditAction(object):
name = 'audit'
descr = 'query audit logs'
-
+ view = JsonPlain
+
AUDIT_ATTRS = ('entity', 'object', 'user', 'op')
+ @classmethod
+ def set_view(cls, viewclass):
+ cls.view = viewclass
+
def __init__(self, parser):
for attr in self.AUDIT_ATTRS:
parser.add_argument('--' + attr)
-
+
def run(self, conn, entity, args):
query = dict((x, getattr(args, x))
for x in self.AUDIT_ATTRS
@@ -262,6 +279,7 @@ class Parser(object):
UpdateAction,
GetAction,
FindAction,
+ TimestampAction
)
toplevel_actions = (
@@ -302,6 +320,8 @@ class Parser(object):
help='use with --help for additional help',
dest='_entity_name')
for entity in self.schema.get_entities():
+ if entity.name in self.schema.sys_schema_tables:
+ continue
subparser = subparsers.add_parser(entity.name,
help=entity.description)
self._init_subparser(entity, subparser)
diff --git a/configdb/client/connection.py b/configdb/client/connection.py
index aa99d4bd18aa75d3eb84203e1fd65c7cf62b0a47..281ca6b28bcf6c9f02acfa7aa2749e9c987f70a4 100644
--- a/configdb/client/connection.py
+++ b/configdb/client/connection.py
@@ -204,7 +204,7 @@ class Connection(object):
data = data.to_net()
return [self._from_net(entity_name, x)
for x in self._call(entity_name, 'find', data=data)]
-
+
def get(self, entity_name, object_name):
"""Fetch a single object.
@@ -251,3 +251,16 @@ class Connection(object):
"""
return self._request(['audit'], query)
+ def get_timestamp(self, entity_name):
+ """Fetch the timestamp of last update to a entity.
+
+ Args:
+ entity_name: string, entity name
+
+ Returns:
+ A String representing the unix epoch of last update
+
+ Raises:
+ None
+ """
+ return self._call(entity_name, 'timestamp')
diff --git a/configdb/db/db_api.py b/configdb/db/db_api.py
index 3347e6491096965746fe9ac86b16525bdaa70e52..3522c5b72151de68ce615d13d58929883b9802d7 100644
--- a/configdb/db/db_api.py
+++ b/configdb/db/db_api.py
@@ -118,7 +118,7 @@ class AdmDbApi(object):
#Avoid updating timestamp for tables that are not part of the schema.
return True
- data = {'name': entity_name, 'ts': int(time()) }
+ data = {'name': entity_name, 'ts': time() }
ts = self.schema.get_entity('__timestamp')
data = self._unpack(ts, data)
diff --git a/configdb/db/schema.py b/configdb/db/schema.py
index b293322fc457df87b7412920952594724c1b1452..311d74576a306e27a62e52865a66fd6ffd2fd786 100644
--- a/configdb/db/schema.py
+++ b/configdb/db/schema.py
@@ -175,7 +175,7 @@ class Schema(object):
self.default_acl.set_acl(DEFAULT_ACL)
def _add_timestamp(self):
- ts_schema = {'name': { 'type': 'string', 'size': 32}, 'ts': {'type': 'int', 'nullable': False } }
+ ts_schema = {'name': { 'type': 'string', 'size': 32}, 'ts': {'type': 'number', 'nullable': False } }
self.entities['__timestamp'] = Entity('__timestamp', ts_schema)
def _relation_check(self):
@@ -195,7 +195,7 @@ class Schema(object):
return self.entities.get(name)
def get_entities(self):
- return self.entities.itervalues()
+ return self.entities.itervalues()
def acl_check_fields(self, entity, fields, auth_context, op, obj):
"""Authorize an operation on the fields of an instance."""
diff --git a/configdb/server/wsgiapp.py b/configdb/server/wsgiapp.py
index b98b079c754f9ba75ad6be7f7e9623088f2b627a..0301015e18fb810cf4568da2e8dc708958419cbc 100644
--- a/configdb/server/wsgiapp.py
+++ b/configdb/server/wsgiapp.py
@@ -158,6 +158,7 @@ def delete(class_name, object_name):
@api_app.route('/timestamp/<class_name>')
@authenticate
+@json_response
def ts(class_name):
try:
res = g.api.get_timestamp(class_name, g.auth_ctx)
diff --git a/configdb/tests/db_api_test_base.py b/configdb/tests/db_api_test_base.py
index 72e17121e05d295c73e521d8b098e38e1c6bf0ba..d06a4bfe135a1d0eb3594f5b5c11c547e009ceae 100644
--- a/configdb/tests/db_api_test_base.py
+++ b/configdb/tests/db_api_test_base.py
@@ -204,7 +204,7 @@ class DbApiTestBase(object):
# self.api.get('host', 'utz', self.ctx).name)
# self.assertRaises(exceptions.NotFound,
# self.api.get, 'host', 'obz', self.ctx)
-
+
def test_update_modify_relation(self):
self.assertTrue(
self.api.update('host', 'obz', {'roles': ['role2']}, self.ctx))
@@ -347,3 +347,16 @@ class DbApiTestBase(object):
self.api.get_audit,
{'entity': 'private', 'op': 'create'},
auth_ctx)
+
+ def test_timestamp_is_updated(self):
+ result = self.api.update('host', 'obz', {'ip': '2.3.4.5'}, self.ctx)
+ self.assertTrue(result)
+ ts1 = self.api.get_timestamp('host', self.ctx).ts
+ self.assertTrue(ts1 != 0)
+ result = self.api.update('host', 'obz', {'ip': '3.3.3.5'}, self.ctx)
+ self.assertTrue(result)
+ ts2 = self.api.get_timestamp('host', self.ctx).ts
+ self.assertTrue(ts2 > ts1)
+
+ def test_timestamp_for_non_updated_entity(self):
+ self.assertRaises(ValueError, self.api.get_timestamp('role',self.ctx))
diff --git a/configdb/tests/test_schema.py b/configdb/tests/test_schema.py
index 780fd33de4276af5757d548165277674dd027bb1..193ce212f830de07bb6d13bdc8d6928786d3062d 100644
--- a/configdb/tests/test_schema.py
+++ b/configdb/tests/test_schema.py
@@ -8,7 +8,7 @@ class SchemaTest(TestBase):
def test_empty_schema_ok(self):
s = schema.Schema('{}')
- self.assertEquals({}, s.entities)
+ self.assertEquals(s.sys_schema_tables, s.entities.keys())
def test_entity_without_name(self):
data = """