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A Java library for the Facebook Graph API
/*
* Copyright 2012 Ryuji Yamashita
*
* 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 facebook4j.internal.json;
import facebook4j.Category;
import facebook4j.Comment;
import facebook4j.FacebookException;
import facebook4j.Image;
import facebook4j.Like;
import facebook4j.PagableList;
import facebook4j.Photo;
import facebook4j.Place;
import facebook4j.Reaction;
import facebook4j.ResponseList;
import facebook4j.Tag;
import facebook4j.conf.Configuration;
import facebook4j.internal.http.HttpResponse;
import facebook4j.internal.org.json.JSONArray;
import facebook4j.internal.org.json.JSONException;
import facebook4j.internal.org.json.JSONObject;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import static facebook4j.internal.util.z_F4JInternalParseUtil.*;
/**
* @author Ryuji Yamashita - roundrop at gmail.com
*/
/*package*/ final class PhotoJSONImpl extends FacebookResponseImpl implements Photo, java.io.Serializable {
private static final long serialVersionUID = 831715533023012050L;
private String id;
private Category from;
private PagableList tags;
private String name;
private URL icon;
private URL picture;
private URL source;
private Integer height;
private Integer width;
private List images;
private URL link;
private Place place;
private Date createdTime;
private Date updatedTime;
private Integer position;
private PagableList comments;
private PagableList likes;
private Category album;
private PagableList reactions;
/*package*/PhotoJSONImpl(HttpResponse res, Configuration conf) throws FacebookException {
super(res);
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
DataObjectFactoryUtil.registerJSONObject(this, json);
}
}
/*package*/PhotoJSONImpl(JSONObject json) throws FacebookException {
super();
init(json);
}
private void init(JSONObject json) throws FacebookException {
try {
id = getRawString("id", json);
if (!json.isNull("from")) {
JSONObject fromJSONObject = json.getJSONObject("from");
from = new CategoryJSONImpl(fromJSONObject);
}
if (!json.isNull("tags")) {
JSONObject tagsJSONObject = json.getJSONObject("tags");
JSONArray list = tagsJSONObject.getJSONArray("data");
final int size = list.length();
tags = new PagableListImpl(size, tagsJSONObject);
for (int i = 0; i < size; i++) {
TagJSONImpl tag = new TagJSONImpl(list.getJSONObject(i));
tags.add(tag);
}
} else {
tags = new PagableListImpl();
}
name = getRawString("name", json);
icon = getURL("icon", json);
picture = getURL("picture", json);
source = getURL("source", json);
if (!json.isNull("height")) {
height = getPrimitiveInt("height", json);
}
if (!json.isNull("width")) {
width = getPrimitiveInt("width", json);
}
if (!json.isNull("images")) {
images = new ArrayList();
JSONArray imagesJSONArray = json.getJSONArray("images");
for (int i = 0; i < imagesJSONArray.length(); i++) {
JSONObject imageJSONObject = imagesJSONArray.getJSONObject(i);
images.add(new ImageJSONImpl(imageJSONObject));
}
} else {
images = Collections.emptyList();
}
link = getURL("link", json);
if (!json.isNull("place")) {
JSONObject placeJSONObject = json.getJSONObject("place");
place = new PlaceJSONImpl(placeJSONObject);
}
createdTime = getISO8601Datetime("created_time", json);
updatedTime = getISO8601Datetime("updated_time", json);
if (!json.isNull("position")) {
position = getPrimitiveInt("position", json);
}
if (!json.isNull("comments")) {
JSONObject commentsJSONObject = json.getJSONObject("comments");
if (!commentsJSONObject.isNull("data")) {
JSONArray list = commentsJSONObject.getJSONArray("data");
final int size = list.length();
comments = new PagableListImpl(size, commentsJSONObject);
for (int i = 0; i < size; i++) {
CommentJSONImpl comment = new CommentJSONImpl(list.getJSONObject(i));
comments.add(comment);
}
} else {
comments = new PagableListImpl(1, commentsJSONObject);
}
} else {
comments = new PagableListImpl(0);
}
if (!json.isNull("likes")) {
JSONObject likesJSONObject = json.getJSONObject("likes");
if (!likesJSONObject.isNull("data")) {
JSONArray list = likesJSONObject.getJSONArray("data");
final int size = list.length();
likes = new PagableListImpl(size, likesJSONObject);
for (int i = 0; i < size; i++) {
LikeJSONImpl like = new LikeJSONImpl(list.getJSONObject(i));
likes.add(like);
}
} else {
likes = new PagableListImpl(1, likesJSONObject);
}
} else {
likes = new PagableListImpl(0);
}
if (!json.isNull("album")) {
album = new CategoryJSONImpl(json.getJSONObject("album"));
}
if (!json.isNull("reactions")) {
JSONObject reactionsJSONObject = json.getJSONObject("reactions");
if (!reactionsJSONObject.isNull("data")) {
JSONArray list = reactionsJSONObject.getJSONArray("data");
final int size = list.length();
reactions = new PagableListImpl(size, reactionsJSONObject);
for (int i = 0; i < size; i++) {
ReactionJSONImpl reaction = new ReactionJSONImpl(list.getJSONObject(i));
reactions.add(reaction);
}
} else {
reactions = new PagableListImpl(1, reactionsJSONObject);
}
} else {
reactions = new PagableListImpl(0);
}
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public Category getFrom() {
return from;
}
public PagableList getTags() {
return tags;
}
public String getName() {
return name;
}
public URL getIcon() {
return icon;
}
public URL getPicture() {
return picture;
}
public URL getSource() {
return source;
}
public Integer getHeight() {
return height;
}
public Integer getWidth() {
return width;
}
public List getImages() {
return images;
}
public URL getLink() {
return link;
}
public Place getPlace() {
return place;
}
public Date getCreatedTime() {
return createdTime;
}
public Date getUpdatedTime() {
return updatedTime;
}
public Integer getPosition() {
return position;
}
public PagableList getComments() {
return comments;
}
public PagableList getLikes() {
return likes;
}
public Category getAlbum() {
return album;
}
public PagableList getReactions() {
return reactions;
}
/*package*/
static ResponseList createPhotoList(HttpResponse res, Configuration conf) throws FacebookException {
try {
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
}
JSONObject json = res.asJSONObject();
JSONArray list = json.getJSONArray("data");
final int size = list.length();
ResponseList photos = new ResponseListImpl(size, json);
for (int i = 0; i < size; i++) {
JSONObject photoJSONObject = list.getJSONObject(i);
Photo photo = new PhotoJSONImpl(photoJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(photo, photoJSONObject);
}
photos.add(photo);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(photos, list);
}
return photos;
} catch (JSONException jsone) {
throw new FacebookException(jsone);
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
PhotoJSONImpl other = (PhotoJSONImpl) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
return true;
}
@Override
public String toString() {
return "PhotoJSONImpl{" +
"id='" + id + '\'' +
", from=" + from +
", tags=" + tags +
", name='" + name + '\'' +
", icon=" + icon +
", picture=" + picture +
", source=" + source +
", height=" + height +
", width=" + width +
", images=" + images +
", link=" + link +
", place=" + place +
", createdTime=" + createdTime +
", updatedTime=" + updatedTime +
", position=" + position +
", comments=" + comments +
", likes=" + likes +
", album=" + album +
'}';
}
}