Problem with mail integration

[pkbhavani]

I could not get mail integration working, seems to be connected to the gmail mail server but not getting any mail notifications when new mail arrieved, can anyone help me with the setup? Here is my application context file. verified IMAP enabled on the gmail account also.


ApplicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	   	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	   	xmlns:context="http://www.springframework.org/schema/context"
	   	xmlns:int="http://www.springframework.org/schema/integration"
	   	xmlns:mail="http://www.springframework.org/schema/integration/mail"
	   	xmlns:lang="http://www.springframework.org/schema/lang" 
	   	xmlns:util="http://www.springframework.org/schema/util" 
		xsi:schemaLocation="http://www.springframework.org/schema/beans 
		http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
		http://www.springframework.org/schema/lang 
		http://www.springframework.org/schema/lang/spring-lang-2.5.xsd 
		http://www.springframework.org/schema/util 
		http://www.springframework.org/schema/util/spring-util-2.5.xsd
		http://www.springframework.org/schema/integration/mail http://www.springframework.org/schema/integration/mail/spring-integration-mail-2.0.xsd
                http://www.springframework.org/schema/integration
                http://www.springframework.org/schema/integration/spring-integration-2.0.xsd
                http://www.springframework.org/schema/context
                http://www.springframework.org/schema/context/spring-context-2.5.xsd"
		default-lazy-init="false" 
		default-autowire="no">
		
	<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name='locations'>
			<value>apiclient/application.properties</value>
		</property>
	</bean>
	<util:properties id="javaMailProperties">
                 <prop key="mail.imap.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>
                 <prop key="mail.imap.socketFactory.fallback">false</prop>
                 <prop key="mail.store.protocol">imaps</prop>
                 <prop key="mail.debug">true</prop>
                 <prop key="mail.imaps.timeout">5</prop>
	</util:properties>
	
	<mail:imap-idle-channel-adapter id="customAdapter"
                 store-uri="${imap.uri}"
                 channel="recieveChannel"
                 auto-startup="true"
                 should-delete-messages="${imap.shouldDeleteMessage}"
                 should-mark-messages-as-read="${imap.shouldMarkMessageAsRead}"
                 java-mail-properties="javaMailProperties"/>
 
   <int:service-activator id="messageActivator" input-channel="recieveChannel" ref="emailReceiverService" method="receive"/>
   
    <int:channel id="recieveChannel">       
	<int:interceptors>
            <int:wire-tap channel="logger"/>
        </int:interceptors>
    </int:channel>
    <int:logging-channel-adapter id="logger" level="DEBUG"/>
 
    <bean id="emailReceiverService" class="com.otcgh.eoxlive.apiclient.email.EmailService">

    </bean>
</beans>

application.properties

imap.uri=imaps://myusername:mypassword@imap.gmail.com:993/INBOX
imap.debug=true
imap.poolerSecondsDelay=5
imap.shouldDeleteMessage=false
imap.shouldMarkMessageAsRead=false

EmailService.java

import java.io.IOException;

import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;

import org.apache.log4j.Logger;


public class EmailService {
	private final static Logger logger = Logger.getLogger(EmailService.class);
	
	public void receive(MimeMessage message) {
		try {
			logger.info("Message: " + (String)message.getContent());
		} catch (IOException e) {
			
			e.printStackTrace();
		} catch (MessagingException e) {
			
			e.printStackTrace();
		}
	}
	
}

ApplicationLauncher.java

import java.util.concurrent.CountDownLatch;

import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class ApplicationLauncher {
	private static final String CONTEXT_ROOT = "apiclient";
	private static final String APPLICATION_CONTEXT = CONTEXT_ROOT + "/ApplicationContext.xml";
	private static final CountDownLatch shutdownLatch = new CountDownLatch(1);
	
	
	public void stop() {
        shutdownLatch.countDown();
    }

	public static void main(String[] args) {
		try {
			AbstractApplicationContext   ctx = new ClassPathXmlApplicationContext(APPLICATION_CONTEXT);
					
			ctx.registerShutdownHook();
			shutdownLatch.await();

        } catch (Exception e) {
        	e.printStackTrace();
            System.exit(1);
        }
	}
}

Output from the program run:

DEBUG: JavaMail version 1.4.1ea-SNAPSHOT
DEBUG: successfully loaded file: C:\Java\jdk1.6.0_23\jre\lib\javamail.providers
DEBUG: !anyLoaded
DEBUG: not loading resource: /META-INF/javamail.providers
DEBUG: successfully loaded resource: /META-INF/javamail.default.providers
DEBUG: Tables of loaded providers
DEBUG: Providers Listed By Class Name: {com.sun.mail.smtp.SMTPSSLTransport=javax.mail.Pro vider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport ,Sun Microsystems, Inc], com.sun.mail.smtp.SMTPTransport=javax.mail.Provide r[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc], com.sun.mail.imap.IMAPSSLStore=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3SSLStore=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], com.sun.mail.imap.IMAPStore=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], com.sun.mail.pop3.POP3Store=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc]}
DEBUG: Providers Listed By Protocol: {imaps=javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc], imap=javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Sun Microsystems, Inc], smtps=javax.mail.Provider[TRANSPORT,smtps,com.sun.mail.smtp.SMTPSSLTransport ,Sun Microsystems, Inc], pop3=javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc], pop3s=javax.mail.Provider[STORE,pop3s,com.sun.mail.pop3.POP3SSLStore,Sun Microsystems, Inc], smtp=javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]}
DEBUG: successfully loaded resource: /META-INF/javamail.default.address.map
DEBUG: !anyLoaded
DEBUG: not loading resource: /META-INF/javamail.address.map
DEBUG: successfully loaded file: C:\Java\jdk1.6.0_23\jre\lib\javamail.address.map
DEBUG: getProvider() returning javax.mail.Provider[STORE,imaps,com.sun.mail.imap.IMAPSSLStore,Sun Microsystems, Inc]
DEBUG: mail.imap.fetchsize: 16384

[oleg.zhurakousky]

Have you looked at the samples? http://git.springsource.org/+spring-...ration/samples

http://git.springsource.org/spring-i...ter/basic/mail

It actually uses GMAIL configuration

[pkbhavani]

Thank You Mr. Oleg Zhurakousky

I followed the example setup as in the location you provided, this code is very same, Its not working I turned the debug also on, no error no further information in the log as you see in the output. Can you give me clues on whats missing. I was not able to get the example working exactly same out put even with the sample code.

[pkbhavani]

while browsing through this forum found references that state the uri must start with imap not imaps. Changed the imap.uri in the properties file as follows and the program working now its able to get the emails.

imap.uri=imap://myusername:mypassword@imap.gmail.com:993/inbox
imap.debug=true
imap.poolerSecondsDelay=5
imap.shouldDeleteMessage=false
imap.shouldMarkMessageAsRead=false

Now I have to see how to extract the attachments from the email. If anyone know can you please post some snippets. -Thank You

[oleg.zhurakousky]

Its not exactly the same.
You should just be able to use the sample with your credentials.
Also, you seem to be mixing schemas in the AC configuration. You are using spring 3.0 and 2.5 which leads me to believe that you may also have 2 versions of Spring in the classpath as well as other things.

Also, since you are using IDLE do you realize that it is an event driven protocol which means that just because you have messages in the mailbox it will not be retrieved until a new message event will occur. This means once you start IDLE adapter you have to then send yourself an email, otherwise use a polling adapter.