org.springframework.data.rest.webmvc.jpa.Person.java Source code

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Here is the source code for org.springframework.data.rest.webmvc.jpa.Person.java

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/*
 * Copyright 2012-2019 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
 *
 *      https://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.springframework.data.rest.webmvc.jpa;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
import java.util.List;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.PrePersist;
import javax.validation.constraints.NotNull;

import org.springframework.data.rest.core.annotation.Description;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

/**
 * An entity that represents a person.
 *
 * @author Jon Brisbin
 */
@Entity
@JsonIgnoreProperties({ "height", "weight" })
public class Person {

    @Id
    @GeneratedValue
    private Long id;

    @Description("A person's first name") //
    private String firstName;

    @Description("A person's last name") //
    private String lastName;

    @Description("A person's siblings") //
    @ManyToMany //
    private List<Person> siblings = new ArrayList<Person>();

    @ManyToOne //
    private Person father;

    @Description("Timestamp this person object was created") //
    private Date created;

    @JsonIgnore //
    private int age;

    private int height, weight;
    private Gender gender;

    public Person() {
    }

    public Person(String firstName, String lastName) {
        this.firstName = firstName;
        this.lastName = lastName;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    @NotNull
    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public Person addSibling(Person p) {

        if (siblings == Collections.EMPTY_LIST) {
            siblings = new ArrayList<Person>();
        }

        siblings.add(p);
        return this;
    }

    public List<Person> getSiblings() {
        return siblings;
    }

    public void setSiblings(List<Person> siblings) {
        this.siblings = siblings;
    }

    public Person getFather() {
        return father;
    }

    public void setFather(Person father) {
        this.father = father;
    }

    public Date getCreated() {
        return created;
    }

    public void setCreated(Date created) {
    }

    @PrePersist
    private void prePersist() {
        this.created = Calendar.getInstance().getTime();
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public int getHeight() {
        return height;
    }

    public void setHeight(int height) {
        this.height = height;
    }

    public int getWeight() {
        return weight;
    }

    public void setWeight(int weight) {
        this.weight = weight;
    }

    public Gender getGender() {
        return gender;
    }

    public void setGender(Gender gender) {
        this.gender = gender;
    }

    public static enum Gender {
        MALE, FEMALE, UNDEFINED;
    }
}