| /** |
| * 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.curator.framework.imps; |
| |
| import org.apache.curator.framework.CuratorFramework; |
| import org.apache.curator.test.WatchersDebug; |
| import org.apache.curator.utils.CloseableUtils; |
| import org.apache.zookeeper.ZooKeeper; |
| |
| public class TestCleanState |
| { |
| public static void closeAndTestClean(CuratorFramework client) |
| { |
| if ( client == null ) |
| { |
| return; |
| } |
| |
| try |
| { |
| CuratorFrameworkImpl internalClient = (CuratorFrameworkImpl)client; |
| ZooKeeper zooKeeper = internalClient.getZooKeeper(); |
| if ( zooKeeper != null ) |
| { |
| if ( WatchersDebug.getChildWatches(zooKeeper).size() != 0 ) |
| { |
| throw new AssertionError("One or more child watchers are still registered: " + WatchersDebug.getChildWatches(zooKeeper)); |
| } |
| if ( WatchersDebug.getExistWatches(zooKeeper).size() != 0 ) |
| { |
| throw new AssertionError("One or more exists watchers are still registered: " + WatchersDebug.getExistWatches(zooKeeper)); |
| } |
| if ( WatchersDebug.getDataWatches(zooKeeper).size() != 0 ) |
| { |
| throw new AssertionError("One or more data watchers are still registered: " + WatchersDebug.getDataWatches(zooKeeper)); |
| } |
| } |
| } |
| catch ( Exception e ) |
| { |
| e.printStackTrace(); // not sure what to do here |
| } |
| finally |
| { |
| CloseableUtils.closeQuietly(client); |
| } |
| } |
| |
| private TestCleanState() |
| { |
| } |
| } |