/*
* Copyright (C) 2013 Red Hat, Inc. and/or its affiliates.
*
* 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 org.jboss.errai.demo.grocery.client.shared;
import java.util.ArrayList;
import java.util.List;
import javax.enterprise.context.ApplicationScoped;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
/**
* Represents a grocery list: a collection of {@link Item grocery items} that is maintained by a particular user.
*
* @author jfuerth
*/
@Entity
@ApplicationScoped
@NamedQuery(name = "groceryListsForUser", query = "SELECT gl FROM GroceryList gl WHERE gl.owner=:user")
public class GroceryList {
@Id
@GeneratedValue
private long id;
@ManyToOne
private User owner;
@OneToMany(cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH })
private List<Item> items = new ArrayList<Item>();
public long getId() {
return id;
}
public User getOwner() {
return owner;
}
public void setOwner(User owner) {
this.owner = owner;
}
public List<Item> getItems() {
return items;
}
}