/*
* 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.Comment;
import facebook4j.FacebookException;
import facebook4j.IdNameEntity;
import facebook4j.InboxResponseList;
import facebook4j.Message;
import facebook4j.PagableList;
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.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 MessageJSONImpl extends FacebookResponseImpl implements Message, java.io.Serializable {
private static final long serialVersionUID = -2666008917993827020L;
private String id;
private IdNameEntity from;
private List<IdNameEntity> to;
private String message;
private Date createdTime;
private Date updatedTime;
private PagableList<Comment> comments;
private Integer unread;
private Integer unseen;
/*package*/MessageJSONImpl(HttpResponse res, Configuration conf) throws FacebookException {
super(res);
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.clearThreadLocalMap();
DataObjectFactoryUtil.registerJSONObject(this, json);
}
}
/*package*/MessageJSONImpl(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("to")) {
JSONObject toJSONObject = json.getJSONObject("to");
JSONArray toJSONArray = toJSONObject.getJSONArray("data");
to = new ArrayList<IdNameEntity>();
for (int i = 0; i < toJSONArray.length(); i++) {
to.add(new IdNameEntityJSONImpl(toJSONArray.getJSONObject(i)));
}
} else {
to = Collections.emptyList();
}
message = getRawString("message", json);
createdTime = getISO8601Datetime("created_time", json);
updatedTime = getISO8601Datetime("updated_time", 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<Comment>(size, commentsJSONObject);
for (int i = 0; i < size; i++) {
CommentJSONImpl comment = new CommentJSONImpl(list.getJSONObject(i));
comments.add(comment);
}
} else {
comments = new PagableListImpl<Comment>(1, commentsJSONObject);
}
} else {
comments = new PagableListImpl<Comment>(0);
}
if (!json.isNull("unread")) {
unread = getPrimitiveInt("unread", json);
}
if (!json.isNull("unseen")) {
unseen = getPrimitiveInt("unseen", json);
}
} catch (JSONException jsone) {
throw new FacebookException(jsone.getMessage(), jsone);
}
}
public String getId() {
return id;
}
public IdNameEntity getFrom() {
return from;
}
public List<IdNameEntity> getTo() {
return to;
}
public String getMessage() {
return message;
}
public Date getCreatedTime() {
return createdTime;
}
public Date getUpdatedTime() {
return updatedTime;
}
public PagableList<Comment> getComments() {
return comments;
}
public Integer getUnread() {
return unread;
}
public Integer getUnseen() {
return unseen;
}
/*package*/
static ResponseList<Message> createMessageList(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<Message> messages = new ResponseListImpl<Message>(size, json);
for (int i = 0; i < size; i++) {
JSONObject messageJSONObject = list.getJSONObject(i);
Message message = new MessageJSONImpl(messageJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(message, messageJSONObject);
}
messages.add(message);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(messages, list);
}
return messages;
} catch (JSONException jsone) {
throw new FacebookException(jsone);
}
}
/*package*/
static InboxResponseList<Message> createInboxMessageList(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();
InboxResponseList<Message> messages = new InboxResponseListImpl<Message>(size, json);
for (int i = 0; i < size; i++) {
JSONObject messageJSONObject = list.getJSONObject(i);
Message message = new MessageJSONImpl(messageJSONObject);
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(message, messageJSONObject);
}
messages.add(message);
}
if (conf.isJSONStoreEnabled()) {
DataObjectFactoryUtil.registerJSONObject(messages, list);
}
return messages;
} 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;
MessageJSONImpl other = (MessageJSONImpl) 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 "MessageJSONImpl{" +
"id='" + id + '\'' +
", from=" + from +
", to=" + to +
", message='" + message + '\'' +
", createdTime=" + createdTime +
", updatedTime=" + updatedTime +
", comments=" + comments +
", unread=" + unread +
", unseen=" + unseen +
'}';
}
}