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A Java library for the Twitter API
/*
* Copyright 2007 Yusuke Yamamoto
*
* 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 twitter4j;
import twitter4j.conf.Configuration;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Date;
/**
* A data class representing Basic list information element
*
* @author Dan Checkoway - dcheckoway at gmail.com
*/
/*package*/ class UserListJSONImpl extends TwitterResponseImpl implements UserList, java.io.Serializable {
private static final long serialVersionUID = 449418980060197008L;
private long id;
private String name;
private String fullName;
private String slug;
private String description;
private int subscriberCount;
private int memberCount;
private String uri;
private boolean mode;
private User user;
private boolean following;
private Date createdAt;
/*package*/ UserListJSONImpl(HttpResponse res, Configuration conf) throws TwitterException {
super(res);
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.clearThreadLocalMap();
}
JSONObject json = res.asJSONObject();
init(json);
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.registerJSONObject(this, json);
}
}
/*package*/ UserListJSONImpl(JSONObject json) throws TwitterException {
super();
init(json);
}
private void init(JSONObject json) throws TwitterException {
id = ParseUtil.getLong("id", json);
name = ParseUtil.getRawString("name", json);
fullName = ParseUtil.getRawString("full_name", json);
slug = ParseUtil.getRawString("slug", json);
description = ParseUtil.getRawString("description", json);
subscriberCount = ParseUtil.getInt("subscriber_count", json);
memberCount = ParseUtil.getInt("member_count", json);
uri = ParseUtil.getRawString("uri", json);
mode = "public".equals(ParseUtil.getRawString("mode", json));
following = ParseUtil.getBoolean("following", json);
createdAt = ParseUtil.getDate("created_at", json);
try {
if (!json.isNull("user")) {
user = new UserJSONImpl(json.getJSONObject("user"));
}
} catch (JSONException jsone) {
throw new TwitterException(jsone.getMessage() + ":" + json.toString(), jsone);
}
}
@Override
public int compareTo(UserList that) {
long delta = this.id - that.getId();
if (delta < Integer.MIN_VALUE) {
return Integer.MIN_VALUE;
} else if (delta > Integer.MAX_VALUE) {
return Integer.MAX_VALUE;
}
return (int) delta;
}
@Override
public long getId() {
return id;
}
@Override
public String getName() {
return name;
}
@Override
public String getFullName() {
return fullName;
}
@Override
public String getSlug() {
return slug;
}
@Override
public String getDescription() {
return description;
}
@Override
public int getSubscriberCount() {
return subscriberCount;
}
@Override
public int getMemberCount() {
return memberCount;
}
@Override
public URI getURI() {
try {
return new URI(uri);
} catch (URISyntaxException ex) {
return null;
}
}
@Override
public boolean isPublic() {
return mode;
}
@Override
public boolean isFollowing() {
return following;
}
@Override
public Date getCreatedAt() {
return createdAt;
}
@Override
public User getUser() {
return user;
}
/*package*/
static PagableResponseList createPagableUserListList(HttpResponse res, Configuration conf) throws TwitterException {
try {
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.clearThreadLocalMap();
}
JSONObject json = res.asJSONObject();
JSONArray list = json.getJSONArray("lists");
int size = list.length();
PagableResponseList users =
new PagableResponseListImpl(size, json, res);
for (int i = 0; i < size; i++) {
JSONObject userListJson = list.getJSONObject(i);
UserList userList = new UserListJSONImpl(userListJson);
users.add(userList);
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.registerJSONObject(userList, userListJson);
}
}
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.registerJSONObject(users, json);
}
return users;
} catch (JSONException jsone) {
throw new TwitterException(jsone);
}
}
/*package*/
static ResponseList createUserListList(HttpResponse res, Configuration conf) throws TwitterException {
try {
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.clearThreadLocalMap();
}
JSONArray list = res.asJSONArray();
int size = list.length();
ResponseList users =
new ResponseListImpl(size, res);
for (int i = 0; i < size; i++) {
JSONObject userListJson = list.getJSONObject(i);
UserList userList = new UserListJSONImpl(userListJson);
users.add(userList);
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.registerJSONObject(userList, userListJson);
}
}
if (conf.isJSONStoreEnabled()) {
TwitterObjectFactory.registerJSONObject(users, list);
}
return users;
} catch (JSONException jsone) {
throw new TwitterException(jsone);
}
}
@Override
public int hashCode() {
return (int) id;
}
@Override
public boolean equals(Object obj) {
if (null == obj) {
return false;
}
if (this == obj) {
return true;
}
return obj instanceof UserList && ((UserList) obj).getId() == this.id;
}
@Override
public String toString() {
return "UserListJSONImpl{" +
"id=" + id +
", name='" + name + '\'' +
", fullName='" + fullName + '\'' +
", slug='" + slug + '\'' +
", description='" + description + '\'' +
", subscriberCount=" + subscriberCount +
", memberCount=" + memberCount +
", uri='" + uri + '\'' +
", mode=" + mode +
", user=" + user +
", following=" + following +
'}';
}
}