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.acme.cxf.soap.pojo.service.impl;
  
  import java.util.Map;
  import java.util.concurrent.ConcurrentHashMap;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Named;
  import org.acme.cxf.soap.pojo.service.Contact;
  import org.acme.cxf.soap.pojo.service.ContactService;
  import org.acme.cxf.soap.pojo.service.Contacts;
  import org.acme.cxf.soap.pojo.service.NoSuchContactException;
  
  @ApplicationScoped
  @Named("inMemoryContactService")
  public class ContactServiceInMemoryImpl implements ContactService {
  
      private Map<String, Contact> contacts = new ConcurrentHashMap<>();
  
      @Override
      public void addContact(Contact contact) {
          contacts.put(contact.getName(), contact);
      }
  
      @Override
      public Contact getContact(String name) throws NoSuchContactException {
          if (!contacts.containsKey(name)) {
              throw new NoSuchContactException(name);
          }
  
          return contacts.get(name);
      }
  
      @Override
      public Contacts getContacts() {
          return new Contacts(contacts.values());
      }
  
      @Override
      public void updateContact(String name, Contact contact) throws NoSuchContactException {
          if (!contacts.containsKey(name)) {
              throw new NoSuchContactException(name);
          }
          if (!contacts.get(name).equals(contact.getName())) {
              contacts.remove(name);
          }
          contacts.put(contact.getName(), contact);
      }
  
      @Override
      public void removeContact(String name) throws NoSuchContactException {
          if (!contacts.containsKey(name)) {
              throw new NoSuchContactException(name);
          }
          contacts.remove(name);
      }
  }
  