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.List;
-import java.util.Set;
import java.util.Map.Entry;
+import java.util.Set;
import java.util.concurrent.ConcurrentMap;
import org.apache.felix.dm.Component;
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.ConfigurationObject;
+import org.opendaylight.controller.configuration.IConfigurationContainerAware;
+import org.opendaylight.controller.configuration.IConfigurationContainerService;
import org.opendaylight.controller.networkconfig.neutron.INeutronFloatingIPCRUD;
import org.opendaylight.controller.networkconfig.neutron.INeutronNetworkCRUD;
import org.opendaylight.controller.networkconfig.neutron.INeutronPortCRUD;
import org.opendaylight.controller.networkconfig.neutron.NeutronFloatingIP;
import org.opendaylight.controller.networkconfig.neutron.NeutronPort;
import org.opendaylight.controller.networkconfig.neutron.NeutronSubnet;
+import org.opendaylight.controller.sal.utils.IObjectReader;
+import org.opendaylight.controller.sal.utils.Status;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-public class NeutronFloatingIPInterface implements INeutronFloatingIPCRUD {
+public class NeutronFloatingIPInterface implements INeutronFloatingIPCRUD, IConfigurationContainerAware,
+ IObjectReader {
private static final Logger logger = LoggerFactory.getLogger(NeutronFloatingIPInterface.class);
+ private static final String FILE_NAME = "neutron.floatingip.conf";
private String containerName = null;
private IClusterContainerServices clusterContainerService = null;
+ private IConfigurationContainerService configurationService;
private ConcurrentMap<String, NeutronFloatingIP> floatingIPDB;
// methods needed for creating caches
}
}
- @SuppressWarnings("deprecation")
+ public void setConfigurationContainerService(IConfigurationContainerService service) {
+ logger.trace("Configuration service set: {}", service);
+ this.configurationService = service;
+ }
+
+ public void unsetConfigurationContainerService(IConfigurationContainerService service) {
+ logger.trace("Configuration service removed: {}", service);
+ this.configurationService = null;
+ }
+
private void allocateCache() {
if (this.clusterContainerService == null) {
logger.error("un-initialized clusterContainerService, can't create cache");
logger.debug("Cache successfully created for NeutronFloatingIps");
}
- @SuppressWarnings({ "unchecked", "deprecation" })
+ @SuppressWarnings({ "unchecked" })
private void retrieveCache() {
if (this.clusterContainerService == null) {
logger.error("un-initialized clusterContainerService, can't retrieve cache");
logger.debug("Cache was successfully retrieved for Neutron FloatingIPs");
}
- @SuppressWarnings("deprecation")
private void destroyCache() {
if (this.clusterContainerService == null) {
logger.error("un-initialized clusterMger, can't destroy cache");
private void startUp() {
allocateCache();
retrieveCache();
+ loadConfiguration();
}
/**
// this method uses reflection to update an object from it's delta.
+ @SuppressWarnings("unused")
private boolean overwrite(Object target, Object delta) {
Method[] methods = target.getClass().getMethods();
// IfNBFloatingIPCRUD interface methods
+ @Override
public boolean floatingIPExists(String uuid) {
return floatingIPDB.containsKey(uuid);
}
+ @Override
public NeutronFloatingIP getFloatingIP(String uuid) {
- if (!floatingIPExists(uuid))
+ if (!floatingIPExists(uuid)) {
return null;
+ }
return floatingIPDB.get(uuid);
}
+ @Override
public List<NeutronFloatingIP> getAllFloatingIPs() {
Set<NeutronFloatingIP> allIPs = new HashSet<NeutronFloatingIP>();
for (Entry<String, NeutronFloatingIP> entry : floatingIPDB.entrySet()) {
return ans;
}
+ @Override
public boolean addFloatingIP(NeutronFloatingIP input) {
INeutronNetworkCRUD networkCRUD = NeutronCRUDInterfaces.getINeutronNetworkCRUD(this);
INeutronSubnetCRUD subnetCRUD = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
INeutronPortCRUD portCRUD = NeutronCRUDInterfaces.getINeutronPortCRUD(this);
- if (floatingIPExists(input.getID()))
+ if (floatingIPExists(input.getID())) {
return false;
+ }
//if floating_ip_address isn't there, allocate from the subnet pool
NeutronSubnet subnet = subnetCRUD.getSubnet(networkCRUD.getNetwork(input.getFloatingNetworkUUID()).getSubnets().get(0));
- if (input.getFloatingIPAddress() == null)
+ if (input.getFloatingIPAddress() == null) {
input.setFloatingIPAddress(subnet.getLowAddr());
+ }
subnet.allocateIP(input.getFloatingIPAddress());
//if port_id is there, bind port to this floating ip
return true;
}
+ @Override
public boolean removeFloatingIP(String uuid) {
INeutronNetworkCRUD networkCRUD = NeutronCRUDInterfaces.getINeutronNetworkCRUD(this);
INeutronSubnetCRUD subnetCRUD = NeutronCRUDInterfaces.getINeutronSubnetCRUD(this);
INeutronPortCRUD portCRUD = NeutronCRUDInterfaces.getINeutronPortCRUD(this);
- if (!floatingIPExists(uuid))
+ if (!floatingIPExists(uuid)) {
return false;
+ }
NeutronFloatingIP floatIP = getFloatingIP(uuid);
//if floating_ip_address isn't there, allocate from the subnet pool
NeutronSubnet subnet = subnetCRUD.getSubnet(networkCRUD.getNetwork(floatIP.getFloatingNetworkUUID()).getSubnets().get(0));
return true;
}
+ @Override
public boolean updateFloatingIP(String uuid, NeutronFloatingIP delta) {
INeutronPortCRUD portCRUD = NeutronCRUDInterfaces.getINeutronPortCRUD(this);
- if (!floatingIPExists(uuid))
+ if (!floatingIPExists(uuid)) {
return false;
+ }
NeutronFloatingIP target = floatingIPDB.get(uuid);
if (target.getPortUUID() != null) {
NeutronPort port = portCRUD.getPort(target.getPortUUID());
target.setFixedIPAddress(delta.getFixedIPAddress());
return true;
}
+
+ private void loadConfiguration() {
+ for (ConfigurationObject conf : configurationService.retrieveConfiguration(this, FILE_NAME)) {
+ NeutronFloatingIP nfIP = (NeutronFloatingIP) conf;
+ floatingIPDB.put(nfIP.getID(), nfIP);
+ }
+ }
+
+ @Override
+ public Status saveConfiguration() {
+ return configurationService.persistConfiguration(new ArrayList<ConfigurationObject>(floatingIPDB.values()),
+ FILE_NAME);
+ }
+
+ @Override
+ public Object readObject(ObjectInputStream ois) throws FileNotFoundException, IOException, ClassNotFoundException {
+ return ois.readObject();
+ }
}