X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fnetworkconfiguration%2Fneutron%2Fimplementation%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetworkconfig%2Fneutron%2Fimplementation%2FNeutronLoadBalancerPoolInterface.java;h=03c9cd94e368d15801582b78aac6a11927f88a9f;hb=b1ad203b32b73fc06a856cdfae243986c8037617;hp=34cdba3f047f65d81a361bdcc11b15a7670c8c8a;hpb=6bdfe303cd11f54a9e4a8e2d64b81ed5f5d0d257;p=controller.git diff --git a/opendaylight/networkconfiguration/neutron/implementation/src/main/java/org/opendaylight/controller/networkconfig/neutron/implementation/NeutronLoadBalancerPoolInterface.java b/opendaylight/networkconfiguration/neutron/implementation/src/main/java/org/opendaylight/controller/networkconfig/neutron/implementation/NeutronLoadBalancerPoolInterface.java index 34cdba3f04..03c9cd94e3 100644 --- a/opendaylight/networkconfiguration/neutron/implementation/src/main/java/org/opendaylight/controller/networkconfig/neutron/implementation/NeutronLoadBalancerPoolInterface.java +++ b/opendaylight/networkconfiguration/neutron/implementation/src/main/java/org/opendaylight/controller/networkconfig/neutron/implementation/NeutronLoadBalancerPoolInterface.java @@ -8,155 +8,24 @@ package org.opendaylight.controller.networkconfig.neutron.implementation; -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.ConfigurationObject; -import org.opendaylight.controller.configuration.IConfigurationContainerAware; -import org.opendaylight.controller.configuration.IConfigurationContainerService; import org.opendaylight.controller.networkconfig.neutron.INeutronLoadBalancerPoolCRUD; import org.opendaylight.controller.networkconfig.neutron.NeutronLoadBalancerPool; -import org.opendaylight.controller.sal.utils.IObjectReader; -import org.opendaylight.controller.sal.utils.Status; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -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.Map.Entry; import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentMap; -public class NeutronLoadBalancerPoolInterface implements INeutronLoadBalancerPoolCRUD, IConfigurationContainerAware, - IObjectReader { +public class NeutronLoadBalancerPoolInterface implements INeutronLoadBalancerPoolCRUD { private static final Logger logger = LoggerFactory.getLogger(NeutronLoadBalancerPoolInterface.class); - private static final String FILE_NAME = "neutron.loadBalancerPool.conf"; - private String containerName = null; + private ConcurrentMap loadBalancerPoolDB = new ConcurrentHashMap(); - private IClusterContainerServices clusterContainerService = null; - private IConfigurationContainerService configurationService; - private ConcurrentMap loadBalancerPoolDB; - - // 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; - } - } - - public void setConfigurationContainerService(IConfigurationContainerService service) { - logger.trace("Configuration service set: {}", service); - configurationService = service; - } - - public void unsetConfigurationContainerService(IConfigurationContainerService service) { - logger.trace("Configuration service removed: {}", service); - configurationService = null; - } - - private void allocateCache() { - if (this.clusterContainerService == null) { - logger.error("un-initialized clusterContainerService, can't create cache"); - return; - } - logger.debug("Creating Cache for Neutron LoadBalancerPool"); - try { - // neutron caches - this.clusterContainerService.createCache("neutronLoadBalancerPools", - EnumSet.of(IClusterServices.cacheMode.NON_TRANSACTIONAL)); - } catch (CacheConfigException cce) { - logger.error("Cache couldn't be created for Neutron LoadBalancerPool - check cache mode"); - } catch (CacheExistException cce) { - logger.error("Cache for Neutron LoadBalancerPool already exists, destroy and recreate"); - } - logger.debug("Cache successfully created for Neutron LoadBalancerPool"); - } - - @SuppressWarnings ({"unchecked"}) - private void retrieveCache() { - if (clusterContainerService == null) { - logger.error("un-initialized clusterContainerService, can't retrieve cache"); - return; - } - - logger.debug("Retrieving cache for Neutron LoadBalancerPool"); - loadBalancerPoolDB = (ConcurrentMap) clusterContainerService - .getCache("neutronLoadBalancerPools"); - if (loadBalancerPoolDB == null) { - logger.error("Cache couldn't be retrieved for Neutron LoadBalancerPool"); - } - logger.debug("Cache was successfully retrieved for Neutron LoadBalancerPool"); - } - - private void destroyCache() { - if (clusterContainerService == null) { - logger.error("un-initialized clusterMger, can't destroy cache"); - return; - } - logger.debug("Destroying Cache for LoadBalancerPool"); - clusterContainerService.destroyCache("neutronLoadBalancerPools"); - } - - private void startUp() { - allocateCache(); - retrieveCache(); - 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) { - this.containerName = (String) props.get("containerName"); - logger.debug("Running containerName: {}", this.containerName); - } else { - // In the Global instance case the containerName is empty - this.containerName = ""; - } - 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. @@ -246,21 +115,4 @@ public class NeutronLoadBalancerPoolInterface implements INeutronLoadBalancerPoo return !neutronLoadBalancerPoolExists(loadBalancerPoolUUID); } - private void loadConfiguration() { - for (ConfigurationObject conf : configurationService.retrieveConfiguration(this, FILE_NAME)) { - NeutronLoadBalancerPool nn = (NeutronLoadBalancerPool) conf; - loadBalancerPoolDB.put(nn.getLoadBalancerPoolID(), nn); - } - } - - @Override - public Status saveConfiguration() { - return configurationService.persistConfiguration(new ArrayList(loadBalancerPoolDB.values()), - FILE_NAME); - } - - @Override - public Object readObject(ObjectInputStream ois) throws FileNotFoundException, IOException, ClassNotFoundException { - return ois.readObject(); - } }