JarCastingOverview
Java library for creating "LINE BOT" as HttpServlet.
It is licensed under MIT.
Example for HttpServlet
@SuppressWarnings("serial")
public class LineBotExample01Servlet extends LineBotServlet {
private static final String CHANNEL_SECRET ="[YOUR_CHANNEL_SECRET_HERE]" ;
private static final String CHANNEL_ACCESS_TOKEN ="[YOUR_CHANNEL_ACCESS_TOKEN_HERE]";
@Override
protected ReplyMessage handleTextMessageEvent(MessageEvent<TextMessageContent> event) throws IOException {
TextMessageContent userMessage = event.getMessage();
// Get user profile
UserProfileResponse userProfile = getUserProfile(event.getSource().getUserId());
String botResponseText = "Hi,"+userProfile.getDisplayName() + ","
+ "You say '" + userMessage.getText() + "' !";
TextMessage textMessage = new TextMessage(botResponseText);
return new ReplyMessage(event.getReplyToken(), Arrays.asList(textMessage));
}
@Override
protected ReplyMessage handleDefaultMessageEvent(Event event) {
//When other messages not overridden as handle* is received, do nothing (returns null)
return null;
}
@Override
public String getChannelSecret() {
return CHANNEL_SECRET;
}
@Override
public String getChannelAccessToken() {
return CHANNEL_ACCESS_TOKEN;
}