add lcm sync task in workflow

add lcm sync task in workflow to support NS

Change-Id: I6634bfbedb921c0f2096561959b023508c684197
Issue-ID: VFC-1041
Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>

diff --git a/lcm/workflows/graphflow/task/lcm_sync_rest_task.py b/lcm/workflows/graphflow/task/lcm_sync_rest_task.py
new file mode 100644 (file)
index 0000000..3ebec4d
--- /dev/null
+++ b/lcm/workflows/graphflow/task/lcm_sync_rest_task.py
@@ -0,0 +1,27 @@
+# Copyright 2018 ZTE Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import logging
+import json
+from lcm.workflows.graphflow.task.sync_rest_task import SyncRestTask
+from lcm.pub.utils import restcall
+
+logger = logging.getLogger(__name__)
+
+
+class LcmSyncRestTask(SyncRestTask):
+    def call_rest(self, url, method, content):
+        ret = restcall.req_by_msb(url, method, content)
+        logger.debug("call_rest result %s" % ret)
+        return ret[2], json.JSONDecoder().decode(ret[1])