| /** |
| * 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 framework; |
| |
| import org.apache.curator.RetryPolicy; |
| import org.apache.curator.framework.CuratorFramework; |
| import org.apache.curator.framework.CuratorFrameworkFactory; |
| import org.apache.curator.retry.ExponentialBackoffRetry; |
| |
| public class CreateClientExamples |
| { |
| public static CuratorFramework createSimple(String connectionString) |
| { |
| // these are reasonable arguments for the ExponentialBackoffRetry. The first |
| // retry will wait 1 second - the second will wait up to 2 seconds - the |
| // third will wait up to 4 seconds. |
| ExponentialBackoffRetry retryPolicy = new ExponentialBackoffRetry(1000, 3); |
| |
| // The simplest way to get a CuratorFramework instance. This will use default values. |
| // The only required arguments are the connection string and the retry policy |
| return CuratorFrameworkFactory.newClient(connectionString, retryPolicy); |
| } |
| |
| public static CuratorFramework createWithOptions(String connectionString, RetryPolicy retryPolicy, int connectionTimeoutMs, int sessionTimeoutMs) |
| { |
| // using the CuratorFrameworkFactory.builder() gives fine grained control |
| // over creation options. See the CuratorFrameworkFactory.Builder javadoc |
| // details |
| return CuratorFrameworkFactory.builder() |
| .connectString(connectionString) |
| .retryPolicy(retryPolicy) |
| .connectionTimeoutMs(connectionTimeoutMs) |
| .sessionTimeoutMs(sessionTimeoutMs) |
| // etc. etc. |
| .build(); |
| } |
| } |