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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 static facebook4j.internal.util.z_F4JInternalParseUtil.*;
import java.util.Date;
import facebook4j.Application;
import facebook4j.Checkin;
import facebook4j.Comment;
import facebook4j.FacebookException;
import facebook4j.IdNameEntity;
import facebook4j.PagableList;
import facebook4j.Place;
import facebook4j.ResponseList;
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;
/**
* @author Ryuji Yamashita - roundrop at gmail.com
*/
/*package*/ final class CheckinJSONImpl extends FacebookResponseImpl implements Checkin, java.io.Serializable {
private static final long serialVersionUID = 2502877498804174869L;
private String id;
private IdNameEntity from;
private PagableList tags;
private Place place;
private Application application;
private Date createdTime;
private PagableList likes;
private String message;
private PagableList comments;
private String type;
/*package*/CheckinJSONImpl(HttpResponse res, Configuration conf) throws FacebookException {
super(res);
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
DataObjectFactoryUtil.registerJSONObject(this, json);
}
}
/*package*/CheckinJSONImpl(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 IdNameEntityJSONImpl(fromJSONObject);
}
if (!json.isNull("tags")) {
JSONObject tagsJSONObject = json.getJSONObject("tags");
JSONArray list = tagsJSONObject.getJSONArray("data");
int size = list.length();
tags = new PagableListImpl(size, tagsJSONObject);
for (int i = 0; i < size; i++) {
IdNameEntityJSONImpl tag = new IdNameEntityJSONImpl(list.getJSONObject(i));
tags.add(tag);
}
}
if (!json.isNull("place")) {
JSONObject placeJSONObject = json.getJSONObject("place");
place = new PlaceJSONImpl(placeJSONObject);
}
if (!json.isNull("application")) {
JSONObject applicationJSONObject = json.getJSONObject("application");
application = new ApplicationJSONImpl(applicationJSONObject);
}
createdTime = getISO8601Datetime("created_time", json);
if (!json.isNull("likes")) {
JSONObject likesJSONObject = json.getJSONObject("likes");
JSONArray list = likesJSONObject.getJSONArray("data");
int size = list.length();
likes = new PagableListImpl(size, likesJSONObject);
for (int i = 0; i < size; i++) {
IdNameEntityJSONImpl like = new IdNameEntityJSONImpl(list.getJSONObject(i));
likes.add(like);
}
}
message = getRawString("message", json);
if (!json.isNull("comments")) {
JSONObject commentsJSONObject = json.getJSONObject("comments");
JSONArray list = commentsJSONObject.getJSONArray("data");
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);
}
}
type = getRawString("type", json);
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public IdNameEntity getFrom() {
return from;
}
public PagableList getTags() {
return tags;
}
public Place getPlace() {
return place;
}
public Application getApplication() {
return application;
}
public Date getCreatedTime() {
return createdTime;
}
public PagableList getLikes() {
return likes;
}
public String getMessage() {
return message;
}
public PagableList getComments() {
return comments;
}
public String getType() {
return type;
}
/*package*/
static ResponseList createCheckinList(HttpResponse res, Configuration conf) throws FacebookException {
try {
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
}
JSONObject json = res.asJSONObject();
JSONArray list = json.getJSONArray("data");
int size = list.length();
ResponseList checkins = new ResponseListImpl(size, json);
for (int i = 0; i < size; i++) {
JSONObject checkinJSONObject = list.getJSONObject(i);
Checkin checkin = new CheckinJSONImpl(checkinJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(checkin, checkinJSONObject);
}
checkins.add(checkin);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(checkins, list);
}
return checkins;
} 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;
CheckinJSONImpl other = (CheckinJSONImpl) 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 "CheckinJSONImpl [id=" + id + ", from=" + from + ", tags="
+ tags + ", place=" + place + ", application=" + application
+ ", createdTime=" + createdTime + ", likes=" + likes
+ ", message=" + message + ", comments=" + comments + ", type="
+ type + "]";
}
}