/*
* 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.FacebookException;
import facebook4j.PagableList;
import facebook4j.Question;
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 QuestionJSONImpl extends FacebookResponseImpl implements Question, java.io.Serializable {
private static final long serialVersionUID = 1143276967891229953L;
private String id;
private Category from;
private String question;
private Date createdTime;
private Date updatedTime;
private PagableList<Question.Option> options;
/*package*/QuestionJSONImpl(HttpResponse res, Configuration conf) throws FacebookException {
super(res);
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
DataObjectFactoryUtil.registerJSONObject(this, json);
}
}
/*package*/QuestionJSONImpl(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);
}
question = getRawString("question", json);
createdTime = getISO8601Datetime("created_time", json);
updatedTime = getISO8601Datetime("updated_time", json);
if (!json.isNull("options")) {
JSONObject optionsJSONObject = json.getJSONObject("options");
options = createOptionList(optionsJSONObject);
} else {
options = new PagableListImpl<Question.Option>(0);
}
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public Category getFrom() {
return from;
}
public String getQuestion() {
return question;
}
public Date getCreatedTime() {
return createdTime;
}
public Date getUpdatedTime() {
return updatedTime;
}
public PagableList<Question.Option> getOptions() {
return options;
}
/*package*/
static ResponseList<Question> createQuestionList(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<Question> questions = new ResponseListImpl<Question>(size, json);
for (int i = 0; i < size; i++) {
JSONObject questionJSONObject = list.getJSONObject(i);
Question question = new QuestionJSONImpl(questionJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(question, questionJSONObject);
}
questions.add(question);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(questions, list);
}
return questions;
} 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;
QuestionJSONImpl other = (QuestionJSONImpl) 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 "QuestionJSONImpl [id=" + id + ", from=" + from + ", question="
+ question + ", createdTime=" + createdTime + ", updatedTime="
+ updatedTime + ", options=" + options + "]";
}
/*package*/ static class OptionJSONImpl implements Question.Option, java.io.Serializable {
private static final long serialVersionUID = -6022359823763655064L;
private String id;
private Category from;
private String name;
private Integer voteCount;
private Date createdTime;
private Integer votes;
/*package*/OptionJSONImpl(JSONObject json) throws FacebookException {
try {
id = getRawString("id", json);
if (!json.isNull("from")) {
JSONObject fromJSONObject = json.getJSONObject("from");
from = new CategoryJSONImpl(fromJSONObject);
}
name = getRawString("name", json);
voteCount = getPrimitiveInt("vote_count", json);
createdTime = getISO8601Datetime("created_time", json);
votes = getPrimitiveInt("votes", json);
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public Category getFrom() {
return from;
}
public String getName() {
return name;
}
public Integer getVoteCount() {
return voteCount;
}
public Date getCreatedTime() {
return createdTime;
}
public Integer getVotes() {
return votes;
}
@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;
OptionJSONImpl other = (OptionJSONImpl) 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 "OptionJSONImpl [id=" + id + ", from=" + from + ", name="
+ name + ", voteCount=" + voteCount + ", createdTime="
+ createdTime + ", votes=" + votes + "]";
}
}
/*package*/
static PagableList<Question.Option> createOptionList(JSONObject json)
throws FacebookException {
try {
JSONArray list = json.getJSONArray("data");
final int size = list.length();
PagableList<Question.Option> options = new PagableListImpl<Question.Option>(size, json);
for (int i = 0; i < size; i++) {
Question.Option option = new OptionJSONImpl(list.getJSONObject(i));
options.add(option);
}
return options;
} catch (JSONException jsone) {
throw new FacebookException(jsone);
}
}
/*package*/
static ResponseList<Question.Option> createOptionList(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<Question.Option> options = new ResponseListImpl<Question.Option>(size, json);
for (int i = 0; i < size; i++) {
Question.Option option = new OptionJSONImpl(list.getJSONObject(i));
options.add(option);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(options, json);
}
return options;
} catch (JSONException jsone) {
throw new FacebookException(jsone);
}
}
}