| /** |
| * 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.zookeeper; |
| |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.util.Map; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.CamelException; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.impl.UriEndpointComponent; |
| |
| /** |
| * Component that creates {@link ZooKeeperEndpoint}s for interacting with a ZooKeeper cluster. |
| */ |
| public class ZooKeeperComponent extends UriEndpointComponent { |
| |
| private ZooKeeperConfiguration configuration; |
| |
| public ZooKeeperComponent() { |
| super(ZooKeeperEndpoint.class); |
| } |
| |
| public ZooKeeperComponent(CamelContext context) { |
| super(context, ZooKeeperEndpoint.class); |
| } |
| |
| public ZooKeeperComponent(ZooKeeperConfiguration configuration) { |
| super(ZooKeeperEndpoint.class); |
| this.configuration = configuration; |
| } |
| |
| protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| if (getCamelContext() == null) { |
| throw new CamelException("No Camel context has been provided to this zookeeper component"); |
| } |
| |
| ZooKeeperConfiguration config = getConfiguration().copy(); |
| extractConfigFromUri(uri, config); |
| setProperties(config, parameters); |
| |
| return new ZooKeeperEndpoint(uri, this, config); |
| } |
| |
| private void extractConfigFromUri(String remaining, ZooKeeperConfiguration config) throws URISyntaxException { |
| URI fullUri = new URI(remaining); |
| String[] hosts = fullUri.getAuthority().split(","); |
| for (String host : hosts) { |
| config.addZookeeperServer(host.trim()); |
| } |
| config.setPath(fullUri.getPath()); |
| } |
| |
| public ZooKeeperConfiguration getConfiguration() { |
| if (configuration == null) { |
| configuration = new ZooKeeperConfiguration(); |
| } |
| return configuration; |
| } |
| |
| /** |
| * To use a shared {@link ZooKeeperConfiguration} |
| */ |
| public void setConfiguration(ZooKeeperConfiguration configuration) { |
| this.configuration = configuration; |
| } |
| } |