/*
 * 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 example.springdata.jpa.showcase.before;

import java.util.List;

import example.springdata.jpa.showcase.core.Account;
import example.springdata.jpa.showcase.core.Customer;

/**
 * Service interface for {@link Account}s.
 * 
 * @author Oliver Gierke
 */
public interface AccountService {

	/**
	 * Saves the given {@link Account}.
	 * 
	 * @param account
	 * @return
	 */
	Account save(Account account);

	/**
	 * Returns all {@link Account}s of the given {@link Customer}.
	 * 
	 * @param customer
	 * @return
	 */
	List<Account> findByCustomer(Customer customer);
}
