java-design-patterns/service-locator/src/main/java/com/iluwater/ServiceImpl.java

package com.iluwater;

/**
 * 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 String serviceName;
	private 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());
	}
}