ChangeCustomerStatusCommandHandler.java

/*
 * Copyright 2011-2014 the original author or authors.
 *
 * 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.
 */
/**
 * 
 */
package pl.com.bottega.ecommerce.crm.application.commands.handlers;

import javax.inject.Inject;

import pl.com.bottega.cqrs.annotations.CommandHandlerAnnotation;
import pl.com.bottega.cqrs.command.handler.CommandHandler;
import pl.com.bottega.ecommerce.crm.application.commands.ChangeCustomerStatusCommand;
import pl.com.bottega.ecommerce.crm.domain.Customer;
import pl.com.bottega.ecommerce.crm.domain.CustomerRepository;

/**
 * @author Slawek
 *
 */
@CommandHandlerAnnotation
public class ChangeCustomerStatusCommandHandler implements CommandHandler<ChangeCustomerStatusCommand, Void>{

	@Inject
	private CustomerRepository customerRepository; 
	
	@Override
	public Void handle(ChangeCustomerStatusCommand command) {
		Customer customer = customerRepository.load(command.getCustomerId());
		customer.changeStatus(command.getStatus());
		customerRepository.save(customer);		
		return null;
	}

}