package org.opendaylight.controller.networkconfig.neutron.implementation;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.ObjectInputStream;
import java.lang.reflect.Method;
import java.util.ArrayList;
-import java.util.Dictionary;
-import java.util.EnumSet;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
-import org.apache.felix.dm.Component;
-import org.opendaylight.controller.clustering.services.CacheConfigException;
-import org.opendaylight.controller.clustering.services.CacheExistException;
-import org.opendaylight.controller.clustering.services.IClusterContainerServices;
-import org.opendaylight.controller.clustering.services.IClusterServices;
-import org.opendaylight.controller.configuration.IConfigurationContainerAware;
import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
import org.opendaylight.controller.networkconfig.neutron.INeutronPortCRUD;
import org.opendaylight.controller.networkconfig.neutron.INeutronSubnetCRUD;
import org.opendaylight.controller.networkconfig.neutron.NeutronPort;
import org.opendaylight.controller.networkconfig.neutron.NeutronSubnet;
import org.opendaylight.controller.networkconfig.neutron.Neutron_IPs;
-import org.opendaylight.controller.sal.utils.GlobalConstants;
-import org.opendaylight.controller.sal.utils.IObjectReader;
-import org.opendaylight.controller.sal.utils.ObjectReader;
-import org.opendaylight.controller.sal.utils.ObjectWriter;
-import org.opendaylight.controller.sal.utils.Status;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-public class NeutronPortInterface implements INeutronPortCRUD, IConfigurationContainerAware,
- IObjectReader {
+public class NeutronPortInterface implements INeutronPortCRUD {
private static final Logger logger = LoggerFactory.getLogger(NeutronPortInterface.class);
- private static String ROOT = GlobalConstants.STARTUPHOME.toString();
- private static final String FILENAME ="neutron.port";
- private static String fileName;
- private String containerName = null;
+ private ConcurrentMap<String, NeutronPort> portDB = new ConcurrentHashMap<String, NeutronPort>();
- private IClusterContainerServices clusterContainerService = null;
- private ConcurrentMap<String, NeutronPort> portDB;
- // methods needed for creating caches
-
- void setClusterContainerService(IClusterContainerServices s) {
- logger.debug("Cluster Service set");
- clusterContainerService = s;
- }
-
- void unsetClusterContainerService(IClusterContainerServices s) {
- if (clusterContainerService == s) {
- logger.debug("Cluster Service removed!");
- clusterContainerService = null;
- }
- }
-
- @SuppressWarnings("deprecation")
- private void allocateCache() {
- if (clusterContainerService == null) {
- logger.error("un-initialized clusterContainerService, can't create cache");
- return;
- }
- logger.debug("Creating Cache for OpenDOVE");
- try {
- // neutron caches
- clusterContainerService.createCache("neutronPorts",
- EnumSet.of(IClusterServices.cacheMode.NON_TRANSACTIONAL));
- } catch (CacheConfigException cce) {
- logger.error("Cache couldn't be created for OpenDOVE - check cache mode");
- } catch (CacheExistException cce) {
- logger.error("Cache for OpenDOVE already exists, destroy and recreate");
- }
- logger.debug("Cache successfully created for OpenDOVE");
- }
-
- @SuppressWarnings({ "unchecked", "deprecation" })
- private void retrieveCache() {
- if (clusterContainerService == null) {
- logger.error("un-initialized clusterContainerService, can't retrieve cache");
- return;
- }
-
- logger.debug("Retrieving cache for Neutron Ports");
- portDB = (ConcurrentMap<String, NeutronPort>) clusterContainerService
- .getCache("neutronPorts");
- if (portDB == null) {
- logger.error("Cache couldn't be retrieved for Neutron Ports");
- }
- logger.debug("Cache was successfully retrieved for Neutron Ports");
- }
-
- @SuppressWarnings("deprecation")
- private void destroyCache() {
- if (clusterContainerService == null) {
- logger.error("un-initialized clusterMger, can't destroy cache");
- return;
- }
- logger.debug("Destroying Cache for HostTracker");
- clusterContainerService.destroyCache("neutronPorts");
- }
-
- private void startUp() {
- allocateCache();
- retrieveCache();
- if ((clusterContainerService != null) && (clusterContainerService.amICoordinator())) {
- loadConfiguration();
- }
-
- }
-
- /**
- * Function called by the dependency manager when all the required
- * dependencies are satisfied
- *
- */
- void init(Component c) {
- Dictionary<?, ?> props = c.getServiceProperties();
- if (props != null) {
- containerName = (String) props.get("containerName");
- logger.debug("Running containerName: {}", containerName);
- } else {
- // In the Global instance case the containerName is empty
- containerName = "";
- }
- fileName = ROOT + FILENAME + "_" + containerName + ".conf";
- startUp();
- }
-
- /**
- * Function called by the dependency manager when at least one dependency
- * become unsatisfied or when the component is shutting down because for
- * example bundle is being stopped.
- *
- */
- void destroy() {
- destroyCache();
- }
-
- /**
- * Function called by dependency manager after "init ()" is called and after
- * the services provided by the class are registered in the service registry
- *
- */
- void start() {
- }
-
- /**
- * Function called by the dependency manager before the services exported by
- * the component are unregistered, this will be followed by a "destroy ()"
- * calls
- *
- */
- void stop() {
- }
// this method uses reflection to update an object from it's delta.
portDB.putIfAbsent(input.getID(), input);
// if there are no fixed IPs, allocate one for each subnet in the network
INeutronSubnetCRUD systemCRUD = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
+ if (input.getFixedIPs() == null){
+ input.setFixedIPs(new ArrayList<Neutron_IPs>());
+ }
if (input.getFixedIPs().size() == 0) {
List<Neutron_IPs> list = input.getFixedIPs();
Iterator<NeutronSubnet> subnetIterator = systemCRUD.getAllSubnets().iterator();
}
return null;
}
-
- @SuppressWarnings("unchecked")
- private void loadConfiguration() {
- ObjectReader objReader = new ObjectReader();
- ConcurrentMap<String, NeutronPort> confList = (ConcurrentMap<String, NeutronPort>)
- objReader.read(this, fileName);
-
- if (confList == null) {
- return;
- }
-
- for (String key : confList.keySet()) {
- portDB.put(key, confList.get(key));
- }
- }
-
- @Override
- public Status saveConfiguration() {
- ObjectWriter objWriter = new ObjectWriter();
- return objWriter.write(new ConcurrentHashMap<String, NeutronPort>(portDB), fileName);
- }
-
- @Override
- public Object readObject(ObjectInputStream ois) throws FileNotFoundException, IOException, ClassNotFoundException {
- return ois.readObject();
- }
-
}