/*

  * 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.core.util.atom;

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

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

 import java.util.Date;

 import java.util.Map.Entry;

 /**

  * This bean represents a Atom Entry for serialization. It contains, optionally

  * a person or an activity, from which are extracted the key atom fields.

  */

 public class AtomEntry {

   @SuppressWarnings("unused")

   private String id;

   @SuppressWarnings("unused")

   private String title;

   @SuppressWarnings("unused")

   private String summary;

   @SuppressWarnings("unused")

   private String icon;

   @SuppressWarnings("unused")

   private AtomSource source;

   @SuppressWarnings("unused")

   private AtomGenerator generator;

   @SuppressWarnings("unused")

   private AtomAuthor author;

   @SuppressWarnings("unused")

   private Date updated;

   @SuppressWarnings("unused")

   private AtomLink link;

   @SuppressWarnings("unused")

   private Object content;

   /**

    * @param o

    */

   public AtomEntry(Object o) {

     if (o instanceof Person) {

       Person person = (Person) o;

       content = new AtomContent(person);

       id = "urn:guid:" + person.getId();

       updated = person.getUpdated();

     } else if (o instanceof Activity) {

       Activity activity = (Activity) o;

       content = new AtomContent(activity);

       title = activity.getTitle();

       summary = activity.getBody();

       link = new AtomLink("self", activity.getUrl());

       icon = activity.getStreamFaviconUrl();

       source = new AtomSource(activity);

       generator = new AtomGenerator(activity);

       author = new AtomAuthor(activity);

       updated = activity.getUpdated();

     } else if ( o instanceof Entry ) {

       Entry<?, ?> e = (Entry<?, ?>) o;

       id = (String) e.getKey();

       content = new AtomContent(e.getValue());

     } else {

       content = o;

     }

   }

 }