org.springdata.ehcache.core.Book.java Source code

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Here is the source code for org.springdata.ehcache.core.Book.java

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/*
 * Copyright 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 org.springdata.ehcache.core;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

import org.springdata.ehcache.mapping.Entity;
import org.springdata.ehcache.serializer.DataSerializable;
import org.springframework.data.annotation.Id;

/**
 * 
 * @author Alex Shvid
 * 
 */

@Entity(cacheName = "TEST_CACHE")
public class Book implements DataSerializable {

    private static final long serialVersionUID = 1158452471374775145L;

    @Id
    private long id;
    private String author;
    private double price;

    public Book() {
    }

    public Book(long id, String author, double price) {
        this.id = id;
        this.author = author;
        this.price = price;
    }

    public long getId() {
        return id;
    }

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

    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    @Override
    public void readFields(DataInput in) throws IOException {
        id = in.readLong();
        author = in.readUTF();
        price = in.readDouble();
    }

    @Override
    public void write(DataOutput out) throws IOException {
        out.writeLong(id);
        out.writeUTF(author);
        out.writeDouble(price);
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((author == null) ? 0 : author.hashCode());
        result = prime * result + (int) (id ^ (id >>> 32));
        long temp;
        temp = Double.doubleToLongBits(price);
        result = prime * result + (int) (temp ^ (temp >>> 32));
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Book other = (Book) obj;
        if (author == null) {
            if (other.author != null)
                return false;
        } else if (!author.equals(other.author))
            return false;
        if (id != other.id)
            return false;
        if (Double.doubleToLongBits(price) != Double.doubleToLongBits(other.price))
            return false;
        return true;
    }

}