| /* |
| * Copyright 2016-present 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.config.impl; |
| |
| import com.google.common.annotations.Beta; |
| 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.Reference; |
| import org.apache.felix.scr.annotations.ReferenceCardinality; |
| import org.apache.felix.scr.annotations.Service; |
| import org.onosproject.config.DynamicConfigEvent; |
| import org.onosproject.config.DynamicConfigListener; |
| import org.onosproject.config.DynamicConfigService; |
| import org.onosproject.config.DynamicConfigStore; |
| import org.onosproject.config.DynamicConfigStoreDelegate; |
| import org.onosproject.config.FailedException; |
| import org.onosproject.config.Filter; |
| import org.onosproject.config.RpcCaller; |
| import org.onosproject.config.RpcCommand; |
| import org.onosproject.config.RpcHandler; |
| import org.onosproject.config.RpcInput; |
| import org.onosproject.config.RpcOutput; |
| import org.onosproject.yang.model.DataNode; |
| import org.onosproject.yang.model.ResourceId; |
| import org.onosproject.event.AbstractListenerManager; |
| import org.slf4j.Logger; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Demo application to use the DynamicConfig Service and DynamicConfigStore. |
| * |
| */ |
| @Beta |
| @Component(immediate = true) |
| @Service |
| public class DynamicConfigManager |
| extends AbstractListenerManager<DynamicConfigEvent, DynamicConfigListener> |
| implements DynamicConfigService { |
| private final Logger log = getLogger(getClass()); |
| private final DynamicConfigStoreDelegate storeDelegate = new InternalStoreDelegate(); |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected DynamicConfigStore store; |
| |
| @Activate |
| public void activate() { |
| store.setDelegate(storeDelegate); |
| eventDispatcher.addSink(DynamicConfigEvent.class, listenerRegistry); |
| log.info("DynamicConfigService Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| store.unsetDelegate(storeDelegate); |
| eventDispatcher.removeSink(DynamicConfigEvent.class); |
| log.info("DynamicConfigService Stopped"); |
| } |
| |
| public void createNodeRecursive(ResourceId path, DataNode node) { |
| Boolean stat = false; |
| stat = this.store.addNode(path, node).join(); |
| } |
| |
| public DataNode readNode(ResourceId path, Filter filter) { |
| return store.readNode(path, filter).join(); |
| } |
| |
| public void updateNode(ResourceId path, DataNode node) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void deleteNode(ResourceId path) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void deleteNodeRecursive(ResourceId path) { |
| store.deleteNodeRecursive(path).join(); |
| } |
| |
| public void updateNodeRecursive(ResourceId path, DataNode node) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void replaceNode(ResourceId path, DataNode node) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public Integer getNumberOfChildren(ResourceId path, Filter filter) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void registerHandler(RpcHandler handler, RpcCommand command) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void unRegisterHandler(RpcHandler handler, RpcCommand command) { |
| //check obj1.getClass().equals(obj2.getClass()) |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void invokeRpc(RpcCaller caller, Integer msgId, RpcCommand command, RpcInput input) { |
| throw new FailedException("Not yet implemented"); |
| } |
| |
| public void rpcResponse(Integer msgId, RpcOutput output) { |
| throw new FailedException("Not yet implemented"); |
| } |
| /** |
| * Auxiliary store delegate to receive notification about changes in the store. |
| */ |
| private class InternalStoreDelegate implements DynamicConfigStoreDelegate { |
| public void notify(DynamicConfigEvent event) { |
| post(event); |
| } |
| } |
| } |