1 files changed, 57 insertions, 0 deletions
diff --git a/netconfsimulator/src/main/java/org/onap/netconfsimulator/netconfcore/configuration/NetconfConfigurationReader.java b/netconfsimulator/src/main/java/org/onap/netconfsimulator/netconfcore/configuration/NetconfConfigurationReader.java
new file mode 100644
index 0000000..10fe40e
--- /dev/null
+++ b/netconfsimulator/src/main/java/org/onap/netconfsimulator/netconfcore/configuration/NetconfConfigurationReader.java
@@ -0,0 +1,57 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.netconfsimulator.netconfcore.configuration;
+
+import com.tailf.jnc.JNCException;
+import com.tailf.jnc.NetconfSession;
+import com.tailf.jnc.NodeSet;
+import java.io.IOException;
+import java.util.Objects;
+
+class NetconfConfigurationReader {
+
+    private NetconfConnectionParams params;
+    private NetconfSessionHelper netconfSessionHelper;
+
+    NetconfConfigurationReader(NetconfConnectionParams params, NetconfSessionHelper netconfSessionHelper) {
+        this.params = params;
+        this.netconfSessionHelper = netconfSessionHelper;
+    }
+
+    String getRunningConfig() throws IOException, JNCException {
+        NetconfSession session = netconfSessionHelper.createNetconfSession(params);
+        String config = session.getConfig().toXMLString();
+        session.closeSession();
+        return config;
+    }
+
+    String getRunningConfig(String modelPath) throws IOException, JNCException {
+        NetconfSession session = netconfSessionHelper.createNetconfSession(params);
+        NodeSet config = session.getConfig(modelPath);
+        if (Objects.isNull(config) || Objects.isNull(config.first())) {
+            throw new JNCException(JNCException.ELEMENT_MISSING, modelPath);
+        }
+        session.closeSession();
+        return config.first().toXMLString();
+    }
+
+
+}