Hi all,
I would like to seek advice what are the proper dependencies to get the
debugging information out on my JavaMail.
I am using log4j2 with slf4j.
Here's some background infor:
Tomcat : 8.2.5
Eclipse IDE.
Maven webApp JEE with JSP
Here's my pom for logging dependancies :
<dependencies>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
</dependency>
<!--
https://mvnrepository.com/artifact/javax.inject/javax.inject -->
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<scope>provided</scope>
<version>1.2</version>
</dependency>
<!-- LOG4J for JDBC -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.11.2</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-web</artifactId>
<version>2.11.2</version>
</dependency>
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.15</version>
<scope>provided</scope>
</dependency>
<!--
https://mvnrepository.com/artifact/org.postgresql/postgresql -->
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<!--
https://mvnrepository.com/artifact/com.googlecode.log4jdbc/log4jdbc -->
<dependency>
<groupId>com.googlecode.log4jdbc</groupId>
<artifactId>log4jdbc</artifactId>
<version>1.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.mail/javax.mail
-->
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<version>2.11.2</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
And my log4j.xml where I didn't put any type of configuration so I wanted to
capture all kinds of error and debug infor.
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appenders>
<Console name="console" target="SYSTEM_OUT">
<PatternLayout pattern="%d{HH:mm:ss} [%t] %-5level %c{1} - %msg%n"
/>
</Console>
</appenders>
<Root level="all">
<AppenderRef ref="console" />
</Root>
</configuration>
public class sendMail {
private static final Logger logger = (Logger)
LogManager.getLogger(sendMail.class);
private static Connection conn;
private static PreparedStatement ps = null;
public static void sendEmail(String strEmail) throws MessagingException {
Properties properties = new Properties();
properties.put("mail.imap.ssl.enable", "true"); // required for
Gmail
properties.put("mail.imap.auth.mechanisms", "XOAUTH2");
properties.setProperty("mail.smtp.host", "smtp.gmail.com");
properties.put("mail.smtp.port", 587);// for SSL
properties.put("mail.smtp.auth", true);
properties.put("mail.smtp.starttls.enable", true);
properties.put("mail.smtp.socketFactory.class",
"javax.net.ssl.SSLSocketFactory");
properties.put("mail.debug", "true");
//session.setDebug(true);
transport.connect("imap.gmail.com", "xxx", "key");
session = Session.getDefaultInstance(properties,
new javax.mail.Authenticator() {
protected PasswordAuthentication
getPasswordAuthentication(){
return new PasswordAuthentication(username, password);
} } );
strEmail = findEmail();
System.out.println("Email of registered tutor : " + strEmail);
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress("[email protected]"));
message.addRecipient(Message.RecipientType.TO, new
InternetAddress(strEmail));
logger.debug(findEmail()); // here I am trying to use
slf4j or log4j2 to log what's happening here but am not getting infor....
message.setSubject("Thank you for registering with us");
message.setContent("You have successfully registered",
"text/html; charset=utf-8");
// Send message
Transport.send(message);
System.out.println("Mail successfully sent");
}
}
Hope someone can point out where I am missing.
Thanks & regards,
Karen
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