| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.camel.component.etcd; |
| |
| import mousio.etcd4j.EtcdClient; |
| import org.apache.camel.Processor; |
| import org.apache.camel.impl.DefaultConsumer; |
| |
| /** |
| * The etcd consumer. |
| */ |
| public abstract class AbstractEtcdConsumer extends DefaultConsumer { |
| private final EtcdConfiguration configuration; |
| private final EtcdNamespace namespace; |
| private final String path; |
| |
| private EtcdClient client; |
| |
| protected AbstractEtcdConsumer(AbstractEtcdEndpoint endpoint, Processor processor, EtcdConfiguration configuration, EtcdNamespace namespace, String path) { |
| super(endpoint, processor); |
| |
| this.configuration = configuration; |
| this.namespace = namespace; |
| this.path = path; |
| this.client = null; |
| } |
| |
| @Override |
| protected void doStop() throws Exception { |
| if (client != null) { |
| client.close(); |
| } |
| |
| super.doStop(); |
| } |
| |
| protected EtcdClient getClient() throws Exception { |
| if (client == null) { |
| client = ((AbstractEtcdEndpoint)getEndpoint()).createClient(); |
| } |
| |
| return client; |
| } |
| |
| public EtcdConfiguration getConfiguration() { |
| return configuration; |
| } |
| |
| public EtcdNamespace getNamespace() { |
| return namespace; |
| } |
| |
| public String getPath() { |
| return path; |
| } |
| } |