Java tutorial
/* * Copyright 2002-2013 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 com.cloudyle.paasplus.petclinic.persistence.entities.nosql; import java.util.ArrayList; import java.util.Collections; import java.util.HashSet; import java.util.List; import java.util.Set; import javax.persistence.CascadeType; import javax.persistence.Entity; import javax.persistence.NamedQueries; import javax.persistence.NamedQuery; import javax.persistence.OneToMany; import org.apache.commons.lang3.builder.ToStringBuilder; import org.eclipse.persistence.nosql.annotations.DataFormatType; import org.eclipse.persistence.nosql.annotations.Field; import org.eclipse.persistence.nosql.annotations.NoSql; /** * Simple JavaBean domain object representing an owner. * * @author Ken Krebs * @author Juergen Hoeller * @author Sam Brannen * @author Michael Isvy * @author Alexander Grzesik */ @Entity @NoSql(dataFormat = DataFormatType.MAPPED) @NamedQueries({ @NamedQuery(name = "Owner.getByName", query = "Select o from Owner o where o.lastName like :name") }) public class Owner extends Person { @Field(name = "address") private String address; @Field(name = "city") private String city; @Field(name = "telephone") private String telephone; @OneToMany(cascade = CascadeType.ALL, mappedBy = "owner") private Set<Pet> pets; public void addPet(Pet pet) { getPetsInternal().add(pet); pet.setOwner(this); } public String getAddress() { return this.address; } public String getCity() { return this.city; } /** * Return the Pet with the given name, or null if none found for this Owner. * * @param name * to test * @return true if pet name is already in use */ public Pet getPet(String name) { return getPet(name, false); } /** * Return the Pet with the given name, or null if none found for this Owner. * * @param name * to test * @return true if pet name is already in use */ public Pet getPet(String name, boolean ignoreNew) { name = name.toLowerCase(); for (Pet pet : getPetsInternal()) { if (!ignoreNew || !pet.isNew()) { String compName = pet.getName(); compName = compName.toLowerCase(); if (compName.equals(name)) { return pet; } } } return null; } public List<Pet> getPets() { List<Pet> sortedPets = new ArrayList<Pet>(getPetsInternal()); return Collections.unmodifiableList(sortedPets); } protected Set<Pet> getPetsInternal() { if (this.pets == null) { this.pets = new HashSet<Pet>(); } return this.pets; } public String getTelephone() { return this.telephone; } public void setAddress(String address) { this.address = address; } public void setCity(String city) { this.city = city; } protected void setPetsInternal(Set<Pet> pets) { this.pets = pets; } public void setTelephone(String telephone) { this.telephone = telephone; } @Override public String toString() { return new ToStringBuilder(this) .append("id", this.getId()).append("new", this.isNew()).append("lastName", this.getLastName()) .append("firstName", this.getFirstName()).append("address", this.address).append("city", this.city) .append("telephone", this.telephone).toString(); } }