org.spring.data.gemfire.app.beans.Person.java Source code

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Here is the source code for org.spring.data.gemfire.app.beans.Person.java

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/*
 * Copyright 2014-present 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 org.spring.data.gemfire.app.beans;

import java.io.Serializable;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeInfo;

import org.codeprimate.util.ComparatorAccumulator;
import org.springframework.data.annotation.Id;
import org.springframework.data.gemfire.mapping.Region;
import org.springframework.util.ObjectUtils;

/**
 * The Person class is a representation modeling a person.
 *
 * @author John Blum
 * @see java.io.Serializable
 * @see java.lang.Comparable
 * @see org.springframework.data.annotation.Id
 * @see org.springframework.data.gemfire.mapping.Region
 * @since 1.0.0
 */
@Region("People")
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE)
@JsonIgnoreProperties(ignoreUnknown = true)
@JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY, property = "@type")
@SuppressWarnings("unused")
public class Person implements Comparable<Person>, Serializable {

    public static final DateFormat BIRTH_DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd");

    private Long birthDate;

    @Id
    private Long id;

    private String firstName;
    private String lastName;

    private Gender gender;

    public Person() {
    }

    public Person(final Long id) {
        this.id = id;
    }

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

    protected Calendar getCalendar(final long timeInMillis) {
        Calendar calendar = Calendar.getInstance();
        calendar.clear();
        calendar.setTimeInMillis(timeInMillis);
        return calendar;
    }

    @JsonProperty("id")
    public Long getId() {
        return id;
    }

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

    @JsonProperty("birthDate")
    public Date getBirthDate() {
        Calendar birthDate = getBirthDateAsCalendar();
        return (birthDate != null ? birthDate.getTime() : null);
    }

    public Calendar getBirthDateAsCalendar() {
        return (birthDate != null ? getCalendar(birthDate) : null);
    }

    public void setBirthDate(final Long birthDate) {
        this.birthDate = birthDate;
    }

    public void setBirthDate(final Calendar birthDate) {
        this.birthDate = birthDate.getTimeInMillis();
    }

    public void setBirthDate(final Date birthDate) {
        this.birthDate = birthDate.getTime();
    }

    @JsonProperty("firstName")
    public String getFirstName() {
        return firstName;
    }

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

    @JsonProperty("gender")
    public Gender getGender() {
        return gender;
    }

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

    @JsonProperty("lastName")
    public String getLastName() {
        return lastName;
    }

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

    public String getName() {
        return String.format("%1$s %2$s", getFirstName(), getLastName());
    }

    @Override
    public int compareTo(final Person that) {
        return new ComparatorAccumulator().doCompare(this.getLastName(), that.getLastName())
                .doCompare(this.getFirstName(), that.getFirstName()).doCompare(getBirthDate(), that.getBirthDate())
                .getResult();
    }

    @Override
    public boolean equals(final Object obj) {
        if (obj == this) {
            return true;
        }

        if (!(obj instanceof Person)) {
            return false;
        }

        Person that = (Person) obj;

        return ObjectUtils.nullSafeEquals(this.getBirthDate(), that.getBirthDate())
                && ObjectUtils.nullSafeEquals(this.getLastName(), that.getLastName())
                && ObjectUtils.nullSafeEquals(this.getFirstName(), that.getFirstName());
    }

    @Override
    public int hashCode() {
        int hashValue = 17;
        hashValue = 37 * hashValue + ObjectUtils.nullSafeHashCode(getBirthDate());
        hashValue = 37 * hashValue + ObjectUtils.nullSafeHashCode(getFirstName());
        hashValue = 37 * hashValue + ObjectUtils.nullSafeHashCode(getLastName());
        return hashValue;
    }

    @Override
    public String toString() {
        return getName();
    }

}