HasOneToManyLongPkListJPA.java :  » Google-tech » datanucleus-appengine » org » datanucleus » test » Java Open Source

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Copyright (c) 2009 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

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distributed under the License is distributed on an "AS IS" BASIS,
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package org.datanucleus.test;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;

/**
 * @author Max Ross <maxr@google.com>
 */
@Entity
public class HasOneToManyLongPkListJPA implements HasOneToManyLongPkJPA {

  @Id
  @GeneratedValue(strategy=GenerationType.IDENTITY)
  private Long id;

  private String val;

  @OneToMany(cascade = CascadeType.ALL)
  private List<Book> books = new ArrayList<Book>();

  @OneToMany(cascade = CascadeType.ALL)
  private List<HasKeyPkJPA> hasKeyPks = new ArrayList<HasKeyPkJPA>();

  @OneToMany(mappedBy = "parent", cascade = CascadeType.ALL)
  private List<BidirectionalChildLongPkListJPA> bidirChildren =
      new ArrayList<BidirectionalChildLongPkListJPA>();

  public Long getId() {
    return id;
  }

  public List<Book> getBooks() {
    return books;
  }

  public void nullBooks() {
    this.books = null;
  }

  public Collection<BidirectionalChildLongPkJPA> getBidirChildren() {
    return (List) bidirChildren;
  }

  public List<HasKeyPkJPA> getHasKeyPks() {
    return hasKeyPks;
  }

  public String getVal() {
    return val;
  }

  public void setVal(String val) {
    this.val = val;
  }
}