content: /*
   *  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.causeway.testdomain.ldap;
  
  import java.util.concurrent.CountDownLatch;
  
  import jakarta.annotation.PostConstruct;
  import jakarta.annotation.PreDestroy;
  
  import org.junit.runners.model.InitializationError;
  import org.springframework.stereotype.Service;
  
  import lombok.extern.log4j.Log4j2;
  
  @Service @Log4j2
  public class LdapServerService {
  
      private CountDownLatch serverLatch;
      private CountDownLatch startInProgress;
      
      @PostConstruct
      public void start() throws InitializationError, InterruptedException {
          startInProgress = new CountDownLatch(1);
          serverLatch = LdapEmbeddedServer.run();
          startInProgress.countDown();
          log.info("Embedded LDAP Server started at port {}.", LdapConstants.PORT);
      }
  
      @PreDestroy
      public void stop() {
          if(startInProgress!=null) {
              try {
                  startInProgress.await();
              } catch (InterruptedException e) {
                  // can't do anything about that
              }    
          }
          
          if(serverLatch!=null) {
              serverLatch.countDown();
              serverLatch = null;
              log.info("Embedded LDAP Server issued STOP.");
          }
      }
  
  }
  