/*
* 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.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;
import java.util.Date;
import static facebook4j.internal.util.z_F4JInternalParseUtil.*;
/**
* @author Ryuji Yamashita - roundrop at gmail.com
*/
/*package*/ final class CommentJSONImpl extends FacebookResponseImpl implements Comment, java.io.Serializable {
private static final long serialVersionUID = 4049049358890693823L;
private String id;
private Category from;
private String message;
private Boolean canRemove;
private Date createdTime;
private Integer likeCount;
private Boolean isUserLikes;
/*package*/CommentJSONImpl(HttpResponse res, Configuration conf) throws FacebookException {
super(res);
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
DataObjectFactoryUtil.registerJSONObject(this, json);
}
}
/*package*/CommentJSONImpl(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);
} else {
from = null;
}
message = getRawString("message", json);
canRemove = getBoolean("can_remove", json);
createdTime = getISO8601Datetime("created_time", json);
likeCount = getInt("like_count", json);
isUserLikes = getBoolean("user_likes", json);
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public Category getFrom() {
return from;
}
public String getMessage() {
return message;
}
public Boolean canRemove() {
return canRemove;
}
public Date getCreatedTime() {
return createdTime;
}
public Integer getLikeCount() {
return likeCount;
}
public Boolean isUserLikes() {
return isUserLikes;
}
/*package*/
static ResponseList<Comment> createCommentList(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<Comment> comments = new ResponseListImpl<Comment>(size, json);
for (int i = 0; i < size; i++) {
JSONObject commentJSONObject = list.getJSONObject(i);
Comment comment = new CommentJSONImpl(commentJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(comment, commentJSONObject);
}
comments.add(comment);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(comments, list);
}
return comments;
} 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;
CommentJSONImpl other = (CommentJSONImpl) 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 "CommentJSONImpl [id=" + id + ", from=" + from + ", message="
+ message + ", canRemove=" + canRemove + ", createdTime="
+ createdTime + ", likeCount=" + likeCount + ", isUserLinks="
+ isUserLikes + "]";
}
}