package com.iluwatar;
   
   /**
    * This is a single service implementation of a sample service. This is the actual
    * service that will process the request. The reference for this service is to
    * be looked upon in the JNDI server that can be set in the web.xml deployment descriptor
    *
    * @author saifasif
    */
  public class ServiceImpl implements Service {
  
      private final String serviceName;
      private final int id;
  
      public ServiceImpl(String serviceName) {
          // set the service name
          this.serviceName = serviceName;
  
          // Generate a random id to this service object
          this.id = (int) Math.floor(Math.random() * 1000) + 1;
      }
  
      @Override
      public String getName() {
          return serviceName;
      }
  
      @Override
      public int getId() {
          return id;
      }
  
      @Override
      public void execute() {
          System.out.println("Service " + getName() + " is now executing with id " + getId());
      }
  }