Can you please tell me how to use SubethaSmtp library? I just want to retrieve the mails from my Gmail inbox and display them or one of them in console window.
I studied most of the API doc but I'm not being able to put the pieces together to get the things working.
Can you please tell me about a working example?
I wrote this code to build a grails application. You may find some bad code habits but it's okey for a sample application.
Here is the code in src/groovy folder :
class MessageHandlerFactoryImpl implements MessageHandlerFactory {
@Override
MessageHandler create(MessageContext ctx) {
return new MessageHandlerImpl(ctx)
}
}
class MessageHandlerImpl implements MessageHandler {
MessageContext context
MessageHandlerImpl(MessageContext context) {
this.context = context
}
@Override
void from(String from) {
println "FROM: ${from}"
}
@Override
void recipient(String recipient) {
println "RECIPIENT: ${recipient}"
}
@Override
void data(InputStream data) {
println "DATA"
println "-------------------"
BufferedReader reader = new BufferedReader(new InputStreamReader(data))
StringBuilder builder = new StringBuilder()
String line
while ((line = reader.readLine()) != null) {
builder.append(line + "\n")
}
println builder.toString()
}
@Override
void done() {
println "DONE"
}
}
class SimpleMessageListenerImpl implements SimpleMessageListener {
@Override
boolean accept(String from, String recipient) {
println "accept: ${from} \n>> ${recipient}"
return false
}
@Override
void deliver(String from, String recipient, InputStream data) {
try {
println "deliver: ${from} \n>> ${recipient} \n>>> ${data.read()}"
} catch (TooMuchDataException e) {
println "TooMuchDataException: ${e.message}"
} catch (IOException e) {
println "IOException: ${e.message}"
}
}
}
class UsernamePasswordValidatorImpl implements UsernamePasswordValidator {
@Override
void login(String username, String password) {
try {
println "LOGIN:::::::"
} catch(LoginFailedException e) {
println "LoginFailedException: ${e.message}"
}
}
}
And here is my controller code.
class SubethaController {
SMTPServer server
def index() {
MessageHandlerFactoryImpl factory = new MessageHandlerFactoryImpl()
server = new SMTPServer(factory)
server.hostName = "imap.gmail.com"
server.port = 993
server.authenticationHandlerFactory = new EasyAuthenticationHandlerFactory(new UsernamePasswordValidatorImpl())
server.start()
}
def stop() {
server?.stop()
}
Wiser wiser
def wiser() {
server = new SMTPServer(new SimpleMessageListenerAdapter(new SimpleMessageListenerImpl()))
server.start()
wiser = new Wiser()
wiser.setPort(25001)
wiser.start()
for (WiserMessage message : wiser.getMessages())
{
String eSender = message.getEnvelopeSender()
String eReceiver = message.getEnvelopeReceiver()
println ">>>>>>>message.getMimeMessage ${message.getMimeMessage()}"
}
}
def wiserS() {
wiser?.stop()
}
}
Thanks.
