org.telegram.telegrambots.meta.api.methods.send.SendMessage Maven / Gradle / Ivy
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Easy to use library to create Telegram Bots
package org.telegram.telegrambots.meta.api.methods.send;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.core.type.TypeReference;
import org.telegram.telegrambots.meta.api.methods.BotApiMethod;
import org.telegram.telegrambots.meta.api.methods.ParseMode;
import org.telegram.telegrambots.meta.api.objects.Message;
import org.telegram.telegrambots.meta.api.objects.replykeyboard.ApiResponse;
import org.telegram.telegrambots.meta.api.objects.replykeyboard.ReplyKeyboard;
import org.telegram.telegrambots.meta.exceptions.TelegramApiRequestException;
import org.telegram.telegrambots.meta.exceptions.TelegramApiValidationException;
import java.io.IOException;
import java.util.Objects;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* @author Ruben Bermudez
* @version 1.0
* Use this method to send text messages. On success, the sent Message is returned.
*/
public class SendMessage extends BotApiMethod {
public static final String PATH = "sendmessage";
private static final String CHATID_FIELD = "chat_id";
private static final String TEXT_FIELD = "text";
private static final String PARSEMODE_FIELD = "parse_mode";
private static final String DISABLEWEBPAGEPREVIEW_FIELD = "disable_web_page_preview";
private static final String DISABLENOTIFICATION_FIELD = "disable_notification";
private static final String REPLYTOMESSAGEID_FIELD = "reply_to_message_id";
private static final String REPLYMARKUP_FIELD = "reply_markup";
@JsonProperty(CHATID_FIELD)
private String chatId; ///< Unique identifier for the chat to send the message to (Or username for channels)
@JsonProperty(TEXT_FIELD)
private String text; ///< Text of the message to be sent
@JsonProperty(PARSEMODE_FIELD)
private String parseMode; ///< Optional. Send Markdown, if you want Telegram apps to show bold, italic and URL text in your bot's message.
@JsonProperty(DISABLEWEBPAGEPREVIEW_FIELD)
private Boolean disableWebPagePreview; ///< Optional. Disables link previews for links in this message
@JsonProperty(DISABLENOTIFICATION_FIELD)
private Boolean disableNotification; ///< Optional. Sends the message silently. Users will receive a notification with no sound.
@JsonProperty(REPLYTOMESSAGEID_FIELD)
private Integer replyToMessageId; ///< Optional. If the message is a reply, ID of the original message
@JsonProperty(REPLYMARKUP_FIELD)
private ReplyKeyboard replyMarkup; ///< Optional. JSON-serialized object for a custom reply keyboard
public SendMessage() {
super();
}
public SendMessage(String chatId, String text) {
this.chatId = checkNotNull(chatId);
this.text = checkNotNull(text);
}
public SendMessage(Long chatId, String text) {
this.chatId = checkNotNull(chatId).toString();
this.text = checkNotNull(text);
}
public String getChatId() {
return chatId;
}
public SendMessage setChatId(String chatId) {
this.chatId = chatId;
return this;
}
public SendMessage setChatId(Long chatId) {
Objects.requireNonNull(chatId);
this.chatId = chatId.toString();
return this;
}
public String getText() {
return text;
}
public SendMessage setText(String text) {
this.text = text;
return this;
}
public Integer getReplyToMessageId() {
return replyToMessageId;
}
public SendMessage setReplyToMessageId(Integer replyToMessageId) {
this.replyToMessageId = replyToMessageId;
return this;
}
public ReplyKeyboard getReplyMarkup() {
return replyMarkup;
}
public SendMessage setReplyMarkup(ReplyKeyboard replyMarkup) {
this.replyMarkup = replyMarkup;
return this;
}
public Boolean getDisableWebPagePreview() {
return disableWebPagePreview;
}
public Boolean getDisableNotification() {
return disableNotification;
}
public SendMessage disableWebPagePreview() {
disableWebPagePreview = true;
return this;
}
public SendMessage enableWebPagePreview() {
disableWebPagePreview = null;
return this;
}
public SendMessage enableNotification() {
this.disableNotification = null;
return this;
}
public SendMessage disableNotification() {
this.disableNotification = true;
return this;
}
public SendMessage setParseMode(String parseMode) {
this.parseMode = parseMode;
return this;
}
public SendMessage enableMarkdown(boolean enable) {
if (enable) {
this.parseMode = ParseMode.MARKDOWN;
} else {
this.parseMode = null;
}
return this;
}
public SendMessage enableHtml(boolean enable) {
if (enable) {
this.parseMode = ParseMode.HTML;
} else {
this.parseMode = null;
}
return this;
}
@Override
public String getMethod() {
return PATH;
}
@Override
public Message deserializeResponse(String answer) throws TelegramApiRequestException {
try {
ApiResponse result = OBJECT_MAPPER.readValue(answer,
new TypeReference>(){});
if (result.getOk()) {
return result.getResult();
} else {
throw new TelegramApiRequestException("Error sending message", result);
}
} catch (IOException e) {
throw new TelegramApiRequestException("Unable to deserialize response", e);
}
}
@Override
public void validate() throws TelegramApiValidationException {
if (chatId == null) {
throw new TelegramApiValidationException("ChatId parameter can't be empty", this);
}
if (text == null || text.isEmpty()) {
throw new TelegramApiValidationException("Text parameter can't be empty", this);
}
if (replyMarkup != null) {
replyMarkup.validate();
}
}
@Override
public boolean equals(Object o) {
if (o == this) return true;
if (!(o instanceof SendMessage)) {
return false;
}
SendMessage sendMessage = (SendMessage) o;
return Objects.equals(chatId, sendMessage.chatId)
&& Objects.equals(disableNotification, sendMessage.disableNotification)
&& Objects.equals(disableWebPagePreview, sendMessage.disableWebPagePreview)
&& Objects.equals(parseMode, sendMessage.parseMode)
&& Objects.equals(replyMarkup, sendMessage.replyMarkup)
&& Objects.equals(replyToMessageId, sendMessage.replyToMessageId)
&& Objects.equals(text, sendMessage.text)
;
}
@Override
public int hashCode() {
return Objects.hash(
chatId,
disableNotification,
disableWebPagePreview,
parseMode,
replyMarkup,
replyToMessageId,
text);
}
@Override
public String toString() {
return "SendMessage{" +
"chatId='" + chatId + '\'' +
", text='" + text + '\'' +
", parseMode='" + parseMode + '\'' +
", disableNotification='" + disableNotification + '\'' +
", disableWebPagePreview=" + disableWebPagePreview +
", replyToMessageId=" + replyToMessageId +
", replyMarkup=" + replyMarkup +
'}';
}
}