[ONOS-3114] sfc manager

Change-Id: I5379adfb738003654f2f49bdcd5178ba4962efb0

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.
+ */
+package org.onosproject.sfc.impl;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Service;
+import org.onosproject.vtnrsc.sfc.PortChain;
+import org.slf4j.Logger;
+
+/**
+ * Provides implementation of SFC Service.
+ */
+@Component(immediate = true)
+@Service
+public class SfcManager implements SfcService {
+
+    private final Logger log = getLogger(SfcManager.class);
+
+    @Activate
+    public void activate() {
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        log.info("Stopped");
+    }
+
+    @Override
+    public void InstallFlowClassification(PortChain portChain) {
+        log.debug("InstallFlowClassification");
+        //TODO: Installation of flow classification into OVS.
+    }
+
+    @Override
+    public void UnInstallFlowClassification(PortChain portChain) {
+        log.debug("UnInstallFlowClassification");
+        //TODO: Un-installation flow classification from OVS
+    }
+
+    @Override
+    public void InstallServiceFunctionChain(PortChain portChain) {
+        log.debug("InstallServiceFunctionChain");
+        //TODO: Installation of Service Function chain into OVS.
+    }
+
+    @Override
+    public void UnInstallServiceFunctionChain(PortChain portChain) {
+        log.debug("UnInstallServiceFunctionChain");
+        //TODO: Un-installation of Service Function chain from OVS.
+    }
+}

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.
+ */
+
+/**
+ * SFC Service manager for interacting with SFC.
+ */
+package org.onosproject.sfc.impl;