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Provides Sample implementations of the SPI and API's inside the core of Shindig.

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.apache.shindig.social.opensocial.jpa;

import org.apache.shindig.social.opensocial.model.Person;

import javax.persistence.Entity;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQuery;
import javax.persistence.PrimaryKeyJoinColumn;
import javax.persistence.Table;

/**
 * Photo Entity, extends the ListField object (and list_field table), joining on the object ID.
 * Objects of this type will have "list_field_type" set to PhotoDb in list_field
 */
@Entity
@Table(name="photo")
@PrimaryKeyJoinColumn(name="oid")
@NamedQuery(name = PhotoDb.FINDBY_PHOTO, 
    query = "select p from PhotoDb p where p.value = :photo ")
public class PhotoDb extends ListFieldDb {
  
  /**
   * The name of the JPA query to find phone numbers by phone number (bit odd)
   */
  public static final String FINDBY_PHOTO = "q.pphoto.findbyphoto";
  /**
   * The name of the phone number parameter in JPA queries
   */
  public static final String PARAM_PHOTO = "photo";

  /**
   * The person who is using this photo.
   */
  @ManyToOne(targetEntity=PersonDb.class)
  @JoinColumn(name="person_id", referencedColumnName="oid")
  protected Person person;

}