Initial commit

[ta/config-manager.git] / cmframework / src / cmframework / utils / cmdsshandler.py

diff --git a/cmframework/src/cmframework/utils/cmdsshandler.py b/cmframework/src/cmframework/utils/cmdsshandler.py
new file mode 100644 (file)
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+++ b/cmframework/src/cmframework/utils/cmdsshandler.py
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+# Copyright 2019 Nokia
+
+# 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.
+from __future__ import print_function
+import logging
+from urlparse import urlparse
+
+from cmframework.apis import cmerror
+from cmframework.apis import cmstate
+from dss.client import dss_client
+from dss.api import dss_error
+
+
+class CMDSSHandler(cmstate.CMState):
+    def __init__(self, **kw):
+        uridata = urlparse(kw['uri'])
+        socket = uridata.path
+        self.client = dss_client.Client(socket)
+
+    def _domain_exists(self, domain):
+        return domain in self.get_domains()
+
+    def _name_exists_in_domain(self, domain, name):
+        return name in self.get_domain(domain)
+
+    def get(self, domain, name):
+        logging.debug('get called for %s %s', domain, name)
+
+        if self._domain_exists(domain):
+            try:
+                domain_data = self.client.get_domain(domain)
+                return domain_data.get(name, None)
+            except dss_error.Error as ex:
+                raise cmerror.CMError(str(ex))
+
+        return None
+
+    def get_domain(self, domain):
+        logging.debug('get_domain called for %s', domain)
+
+        if self._domain_exists(domain):
+            try:
+                return self.client.get_domain(domain)
+            except dss_error.Error as ex:
+                raise cmerror.CMError(str(ex))
+
+        return None
+
+    def set(self, domain, name, value):
+        logging.debug('set called for setting %s %s=%s', domain, name, value)
+        try:
+            return self.client.set(domain, name, value)
+        except dss_error.Error as ex:
+            raise cmerror.CMError(str(ex))
+
+    def get_domains(self):
+        logging.debug('get_domains called')
+        try:
+            return self.client.get_domains()
+        except dss_error.Error as ex:
+            raise cmerror.CMError(str(ex))
+
+    def delete(self, domain, name):
+        logging.debug('delete called for %s %s', domain, name)
+
+        if self._domain_exists(domain):
+            if self._name_exists_in_domain(domain, name):
+                try:
+                    self.client.delete(domain, name)
+                except dss_error.Error as ex:
+                    raise cmerror.CMError(str(ex))
+
+    def delete_domain(self, domain):
+        logging.debug('delete_domain called for %s', domain)
+
+        if self._domain_exists(domain):
+            try:
+                self.client.delete_domain(domain)
+            except dss_error.Error as ex:
+                raise cmerror.CMError(str(ex))