-/*\r
- * Copyright IBM Corporation, 2013. All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-\r
-package org.opendaylight.controller.networkconfig.neutron.implementation;\r
-\r
-import java.lang.reflect.Method;\r
-import java.util.ArrayList;\r
-import java.util.Dictionary;\r
-import java.util.EnumSet;\r
-import java.util.HashSet;\r
-import java.util.List;\r
-import java.util.Set;\r
-import java.util.Map.Entry;\r
-import java.util.concurrent.ConcurrentMap;\r
-\r
-import org.apache.felix.dm.Component;\r
-import org.opendaylight.controller.clustering.services.CacheConfigException;\r
-import org.opendaylight.controller.clustering.services.CacheExistException;\r
-import org.opendaylight.controller.clustering.services.IClusterContainerServices;\r
-import org.opendaylight.controller.clustering.services.IClusterServices;\r
-import org.opendaylight.controller.networkconfig.neutron.INeutronRouterCRUD;\r
-import org.opendaylight.controller.networkconfig.neutron.NeutronRouter;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-\r
-public class NeutronRouterInterface implements INeutronRouterCRUD {\r
- private static final Logger logger = LoggerFactory.getLogger(NeutronRouterInterface.class);\r
- private String containerName = null;\r
-\r
- private IClusterContainerServices clusterContainerService = null;\r
- private ConcurrentMap<String, NeutronRouter> routerDB;\r
- // methods needed for creating caches\r
-\r
- void setClusterContainerService(IClusterContainerServices s) {\r
- logger.debug("Cluster Service set");\r
- this.clusterContainerService = s;\r
- }\r
-\r
- void unsetClusterContainerService(IClusterContainerServices s) {\r
- if (this.clusterContainerService == s) {\r
- logger.debug("Cluster Service removed!");\r
- this.clusterContainerService = null;\r
- }\r
- }\r
-\r
- @SuppressWarnings("deprecation")\r
- private void allocateCache() {\r
- if (this.clusterContainerService == null) {\r
- logger.error("un-initialized clusterContainerService, can't create cache");\r
- return;\r
- }\r
- logger.debug("Creating Cache for Neutron Routers");\r
- try {\r
- // neutron caches\r
- this.clusterContainerService.createCache("neutronRouters",\r
- EnumSet.of(IClusterServices.cacheMode.NON_TRANSACTIONAL));\r
- } catch (CacheConfigException cce) {\r
- logger.error("Cache couldn't be created for Neutron Routers - check cache mode");\r
- } catch (CacheExistException cce) {\r
- logger.error("Cache for Neutron Routers already exists, destroy and recreate");\r
- }\r
- logger.debug("Cache successfully created for Neutron Routers");\r
- }\r
-\r
- @SuppressWarnings({ "unchecked", "deprecation" })\r
- private void retrieveCache() {\r
- if (this.clusterContainerService == null) {\r
- logger.error("un-initialized clusterContainerService, can't retrieve cache");\r
- return;\r
- }\r
-\r
- logger.debug("Retrieving cache for Neutron Routers");\r
- routerDB = (ConcurrentMap<String, NeutronRouter>) this.clusterContainerService\r
- .getCache("neutronRouters");\r
- if (routerDB == null) {\r
- logger.error("Cache couldn't be retrieved for Neutron Routers");\r
- }\r
- logger.debug("Cache was successfully retrieved for Neutron Routers");\r
- }\r
-\r
- @SuppressWarnings("deprecation")\r
- private void destroyCache() {\r
- if (this.clusterContainerService == null) {\r
- logger.error("un-initialized clusterMger, can't destroy cache");\r
- return;\r
- }\r
- logger.debug("Destroying Cache for HostTracker");\r
- this.clusterContainerService.destroyCache("neutronRouters");\r
- }\r
-\r
- private void startUp() {\r
- allocateCache();\r
- retrieveCache();\r
- }\r
-\r
- /**\r
- * Function called by the dependency manager when all the required\r
- * dependencies are satisfied\r
- *\r
- */\r
- void init(Component c) {\r
- Dictionary<?, ?> props = c.getServiceProperties();\r
- if (props != null) {\r
- this.containerName = (String) props.get("containerName");\r
- logger.debug("Running containerName: {}", this.containerName);\r
- } else {\r
- // In the Global instance case the containerName is empty\r
- this.containerName = "";\r
- }\r
- startUp();\r
- }\r
-\r
- /**\r
- * Function called by the dependency manager when at least one dependency\r
- * become unsatisfied or when the component is shutting down because for\r
- * example bundle is being stopped.\r
- *\r
- */\r
- void destroy() {\r
- destroyCache();\r
- }\r
-\r
- /**\r
- * Function called by dependency manager after "init ()" is called and after\r
- * the services provided by the class are registered in the service registry\r
- *\r
- */\r
- void start() {\r
- }\r
-\r
- /**\r
- * Function called by the dependency manager before the services exported by\r
- * the component are unregistered, this will be followed by a "destroy ()"\r
- * calls\r
- *\r
- */\r
- void stop() {\r
- }\r
-\r
- // this method uses reflection to update an object from it's delta.\r
-\r
- private boolean overwrite(Object target, Object delta) {\r
- Method[] methods = target.getClass().getMethods();\r
-\r
- for(Method toMethod: methods){\r
- if(toMethod.getDeclaringClass().equals(target.getClass())\r
- && toMethod.getName().startsWith("set")){\r
-\r
- String toName = toMethod.getName();\r
- String fromName = toName.replace("set", "get");\r
-\r
- try {\r
- Method fromMethod = delta.getClass().getMethod(fromName);\r
- Object value = fromMethod.invoke(delta, (Object[])null);\r
- if(value != null){\r
- toMethod.invoke(target, value);\r
- }\r
- } catch (Exception e) {\r
- e.printStackTrace();\r
- return false;\r
- }\r
- }\r
- }\r
- return true;\r
- }\r
-\r
-\r
- // IfNBRouterCRUD Interface methods\r
-\r
- public boolean routerExists(String uuid) {\r
- return routerDB.containsKey(uuid);\r
- }\r
-\r
- public NeutronRouter getRouter(String uuid) {\r
- if (!routerExists(uuid))\r
- return null;\r
- return routerDB.get(uuid);\r
- }\r
-\r
- public List<NeutronRouter> getAllRouters() {\r
- Set<NeutronRouter> allRouters = new HashSet<NeutronRouter>();\r
- for (Entry<String, NeutronRouter> entry : routerDB.entrySet()) {\r
- NeutronRouter router = entry.getValue();\r
- allRouters.add(router);\r
- }\r
- logger.debug("Exiting getAllRouters, Found {} Routers", allRouters.size());\r
- List<NeutronRouter> ans = new ArrayList<NeutronRouter>();\r
- ans.addAll(allRouters);\r
- return ans;\r
- }\r
-\r
- public boolean addRouter(NeutronRouter input) {\r
- if (routerExists(input.getID()))\r
- return false;\r
- routerDB.putIfAbsent(input.getID(), input);\r
- return true;\r
- }\r
-\r
- public boolean removeRouter(String uuid) {\r
- if (!routerExists(uuid))\r
- return false;\r
- routerDB.remove(uuid);\r
- return true;\r
- }\r
-\r
- public boolean updateRouter(String uuid, NeutronRouter delta) {\r
- if (!routerExists(uuid))\r
- return false;\r
- NeutronRouter target = routerDB.get(uuid);\r
- return overwrite(target, delta);\r
- }\r
-\r
- public boolean routerInUse(String routerUUID) {\r
- if (!routerExists(routerUUID))\r
- return true;\r
- NeutronRouter target = routerDB.get(routerUUID);\r
- return (target.getInterfaces().size() > 0);\r
- }\r
-}\r
+/*
+ * Copyright IBM Corporation, 2013. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.networkconfig.neutron.implementation;
+
+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.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.networkconfig.neutron.INeutronRouterCRUD;
+import org.opendaylight.controller.networkconfig.neutron.NeutronRouter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NeutronRouterInterface implements INeutronRouterCRUD {
+ private static final Logger logger = LoggerFactory.getLogger(NeutronRouterInterface.class);
+ private String containerName = null;
+
+ private IClusterContainerServices clusterContainerService = null;
+ private ConcurrentMap<String, NeutronRouter> routerDB;
+ // methods needed for creating caches
+
+ void setClusterContainerService(IClusterContainerServices s) {
+ logger.debug("Cluster Service set");
+ this.clusterContainerService = s;
+ }
+
+ void unsetClusterContainerService(IClusterContainerServices s) {
+ if (this.clusterContainerService == s) {
+ logger.debug("Cluster Service removed!");
+ this.clusterContainerService = null;
+ }
+ }
+
+ @SuppressWarnings("deprecation")
+ private void allocateCache() {
+ if (this.clusterContainerService == null) {
+ logger.error("un-initialized clusterContainerService, can't create cache");
+ return;
+ }
+ logger.debug("Creating Cache for Neutron Routers");
+ try {
+ // neutron caches
+ this.clusterContainerService.createCache("neutronRouters",
+ EnumSet.of(IClusterServices.cacheMode.NON_TRANSACTIONAL));
+ } catch (CacheConfigException cce) {
+ logger.error("Cache couldn't be created for Neutron Routers - check cache mode");
+ } catch (CacheExistException cce) {
+ logger.error("Cache for Neutron Routers already exists, destroy and recreate");
+ }
+ logger.debug("Cache successfully created for Neutron Routers");
+ }
+
+ @SuppressWarnings({ "unchecked", "deprecation" })
+ private void retrieveCache() {
+ if (this.clusterContainerService == null) {
+ logger.error("un-initialized clusterContainerService, can't retrieve cache");
+ return;
+ }
+
+ logger.debug("Retrieving cache for Neutron Routers");
+ routerDB = (ConcurrentMap<String, NeutronRouter>) this.clusterContainerService
+ .getCache("neutronRouters");
+ if (routerDB == null) {
+ logger.error("Cache couldn't be retrieved for Neutron Routers");
+ }
+ logger.debug("Cache was successfully retrieved for Neutron Routers");
+ }
+
+ @SuppressWarnings("deprecation")
+ private void destroyCache() {
+ if (this.clusterContainerService == null) {
+ logger.error("un-initialized clusterMger, can't destroy cache");
+ return;
+ }
+ logger.debug("Destroying Cache for HostTracker");
+ this.clusterContainerService.destroyCache("neutronRouters");
+ }
+
+ private void startUp() {
+ allocateCache();
+ retrieveCache();
+ }
+
+ /**
+ * 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.
+
+ private boolean overwrite(Object target, Object delta) {
+ Method[] methods = target.getClass().getMethods();
+
+ for(Method toMethod: methods){
+ if(toMethod.getDeclaringClass().equals(target.getClass())
+ && toMethod.getName().startsWith("set")){
+
+ String toName = toMethod.getName();
+ String fromName = toName.replace("set", "get");
+
+ try {
+ Method fromMethod = delta.getClass().getMethod(fromName);
+ Object value = fromMethod.invoke(delta, (Object[])null);
+ if(value != null){
+ toMethod.invoke(target, value);
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+
+ // IfNBRouterCRUD Interface methods
+
+ public boolean routerExists(String uuid) {
+ return routerDB.containsKey(uuid);
+ }
+
+ public NeutronRouter getRouter(String uuid) {
+ if (!routerExists(uuid))
+ return null;
+ return routerDB.get(uuid);
+ }
+
+ public List<NeutronRouter> getAllRouters() {
+ Set<NeutronRouter> allRouters = new HashSet<NeutronRouter>();
+ for (Entry<String, NeutronRouter> entry : routerDB.entrySet()) {
+ NeutronRouter router = entry.getValue();
+ allRouters.add(router);
+ }
+ logger.debug("Exiting getAllRouters, Found {} Routers", allRouters.size());
+ List<NeutronRouter> ans = new ArrayList<NeutronRouter>();
+ ans.addAll(allRouters);
+ return ans;
+ }
+
+ public boolean addRouter(NeutronRouter input) {
+ if (routerExists(input.getID()))
+ return false;
+ routerDB.putIfAbsent(input.getID(), input);
+ return true;
+ }
+
+ public boolean removeRouter(String uuid) {
+ if (!routerExists(uuid))
+ return false;
+ routerDB.remove(uuid);
+ return true;
+ }
+
+ public boolean updateRouter(String uuid, NeutronRouter delta) {
+ if (!routerExists(uuid))
+ return false;
+ NeutronRouter target = routerDB.get(uuid);
+ return overwrite(target, delta);
+ }
+
+ public boolean routerInUse(String routerUUID) {
+ if (!routerExists(routerUUID))
+ return true;
+ NeutronRouter target = routerDB.get(routerUUID);
+ return (target.getInterfaces().size() > 0);
+ }
+}
Code Review / controller.git / blobdiff