| /* |
| * Copyright 2015 Twitter, Inc. |
| * |
| * Licensed 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. |
| */ |
| |
| #ifndef SRC_CPP_CORE_ZK_PUBLIC_ZKCLIENT_FACTORY_H_ |
| #define SRC_CPP_CORE_ZK_PUBLIC_ZKCLIENT_FACTORY_H_ |
| |
| #include <string> |
| #include "zookeeper/zkclient.h" |
| #include "basics/basics.h" |
| #include "network/network.h" |
| |
| class ZKClientFactory { |
| public: |
| virtual ZKClient* create(const std::string& hostportlist, EventLoop* eventLoop, |
| VCallback<ZKClient::ZkWatchEvent> global_watcher_cb) = 0; |
| |
| virtual ~ZKClientFactory() {} |
| }; |
| |
| class DefaultZKClientFactory : public ZKClientFactory { |
| public: |
| virtual ZKClient* create(const std::string& hostportlist, EventLoop* eventLoop, |
| VCallback<ZKClient::ZkWatchEvent> global_watcher_cb) { |
| if (global_watcher_cb == NULL) { |
| return new ZKClient(hostportlist, eventLoop); |
| } else { |
| return new ZKClient(hostportlist, eventLoop, global_watcher_cb); |
| } |
| } |
| |
| virtual ~DefaultZKClientFactory() {} |
| }; |
| |
| #endif // SRC_CPP_CORE_ZK_PUBLIC_ZKCLIENT_FACTORY_H_ |