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Java example source code file (JpaTestEntity.java)

This example Java source code file (JpaTestEntity.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

generatedvalue, jpatestentity, long, override, string

The JpaTestEntity.java Java example source code

/**
 * Copyright (C) 2010 Google, Inc.
 *
 * 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.google.inject.persist.jpa;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

/** @author Dhanji R. Prasanna (dhanji@gmail.com) */
@Entity
public class JpaTestEntity {
  private Long id;
  private String text;

  @Id @GeneratedValue
  public Long getId() {
    return id;
  }

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

  public String getText() {
    return text;
  }

  public void setText(String text) {
    this.text = text;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }

    JpaTestEntity that = (JpaTestEntity) o;

    if (id != null ? !id.equals(that.id) : that.id != null) {
      return false;
    }
    if (text != null ? !text.equals(that.text) : that.text != null) {
      return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    int result = id != null ? id.hashCode() : 0;
    result = 31 * result + (text != null ? text.hashCode() : 0);
    return result;
  }
}

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