| /** |
| * 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.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| class FailedDeleteManager |
| { |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| private final CuratorFramework client; |
| |
| volatile FailedDeleteManagerListener debugListener = null; |
| |
| interface FailedDeleteManagerListener |
| { |
| public void pathAddedForDelete(String path); |
| } |
| |
| FailedDeleteManager(CuratorFramework client) |
| { |
| this.client = client; |
| } |
| |
| void addFailedDelete(String path) |
| { |
| if ( debugListener != null ) |
| { |
| debugListener.pathAddedForDelete(path); |
| } |
| |
| |
| if ( client.getState() == CuratorFrameworkState.STARTED ) |
| { |
| log.debug("Path being added to guaranteed delete set: " + path); |
| try |
| { |
| client.delete().guaranteed().inBackground().forPath(path); |
| } |
| catch ( Exception e ) |
| { |
| addFailedDelete(path); |
| } |
| } |
| } |
| } |