1 files changed, 76 insertions, 0 deletions
diff --git a/netconfsimulator/src/main/java/org/onap/netconfsimulator/netconfcore/configuration/NetconfConfigurationService.java b/netconfsimulator/src/main/java/org/onap/netconfsimulator/netconfcore/configuration/NetconfConfigurationService.java
new file mode 100644
index 0000000..248aec4
--- /dev/null
+++ b/netconfsimulator/src/main/java/org/onap/netconfsimulator/netconfcore/configuration/NetconfConfigurationService.java
@@ -0,0 +1,76 @@
+/*
+ * ============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.Element;
+import com.tailf.jnc.JNCException;
+import com.tailf.jnc.XMLParser;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+import org.xml.sax.InputSource;
+
+@Service
+public class NetconfConfigurationService {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(NetconfConfigurationService.class);
+    private static final String CONFIGURATION_HAS_BEEN_ACTIVATED = "New configuration has been activated";
+
+    private final NetconfConfigurationReader netconfConfigurationReader;
+    private NetconfConfigurationEditor configurationEditor;
+    private XMLParser parser;
+
+    @Autowired
+    public NetconfConfigurationService(NetconfConfigurationReader netconfConfigurationReader,
+                                       NetconfConfigurationEditor netconfConfigurationEditor) throws JNCException {
+        this.netconfConfigurationReader = netconfConfigurationReader;
+        this.configurationEditor = netconfConfigurationEditor;
+        this.parser = new XMLParser();
+    }
+
+    public String getCurrentConfiguration() throws IOException, JNCException {
+        return netconfConfigurationReader.getRunningConfig();
+    }
+
+    public String getCurrentConfiguration(String model, String container) throws IOException, JNCException {
+        String path = String.format("/%s:%s", model, container);
+        return netconfConfigurationReader.getRunningConfig(path);
+    }
+
+    public String editCurrentConfiguration(MultipartFile newConfiguration) throws IOException, JNCException {
+        Element configurationElement = convertMultipartToXmlElement(newConfiguration);
+        configurationEditor.editConfig(configurationElement);
+
+        LOGGER.debug("Loading new configuration: \n{}", configurationElement.toXMLString());
+        return CONFIGURATION_HAS_BEEN_ACTIVATED;
+    }
+
+    private Element convertMultipartToXmlElement(MultipartFile editConfig) throws IOException, JNCException {
+        InputSource inputSourceUpdateConfig = new InputSource(new ByteArrayInputStream(editConfig.getBytes()));
+        return parser.parse(inputSourceUpdateConfig);
+    }
+}