| /* |
| * Copyright 1999-2015 dangdang.com. |
| * <p> |
| * 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. |
| * </p> |
| */ |
| |
| package io.elasticjob.cloud.scheduler.fixture; |
| |
| import io.elasticjob.cloud.reg.exception.RegExceptionHandler; |
| import com.google.common.base.Joiner; |
| import lombok.AccessLevel; |
| import lombok.NoArgsConstructor; |
| import org.apache.curator.test.TestingServer; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| @NoArgsConstructor(access = AccessLevel.PRIVATE) |
| public final class EmbedTestingServer { |
| |
| private static final int PORT = 3181; |
| |
| private static volatile TestingServer testingServer; |
| |
| public static String getConnectionString() { |
| return Joiner.on(":").join("localhost", PORT); |
| } |
| |
| public static void start() { |
| if (null != testingServer) { |
| return; |
| } |
| try { |
| testingServer = new TestingServer(PORT, new File(String.format("target/test_zk_data/%s/", System.nanoTime()))); |
| // CHECKSTYLE:OFF |
| } catch (final Exception ex) { |
| // CHECKSTYLE:ON |
| RegExceptionHandler.handleException(ex); |
| } finally { |
| Runtime.getRuntime().addShutdownHook(new Thread() { |
| |
| @Override |
| public void run() { |
| try { |
| testingServer.close(); |
| } catch (final IOException ex) { |
| RegExceptionHandler.handleException(ex); |
| } |
| } |
| }); |
| } |
| } |
| } |
| |