Hello everyone,
I am facing the following issue when trying to send an email with
attachments :
My route is :
from("direct:mail")
.setHeader("To", constant(mailTo))
.setHeader("From", constant(mailFrom))
.setHeader("Subject", constant(mailSubject))
.beanRef(MAIL_ATTACHER, "attachLog")
.transform(constant(mailBody))
.to("smtp://${mailUser}@${mailServer}:${mailPort}?password=${mailPassword}");
And my bean "MAIL_ATTACHER" :
public class MailAttacher {
private LogFileResolver logResolver;
public void attachLog(Exchange exc) {
File logToAttach = logResolver.getCurrentLogFile();
exc.getIn().addAttachment(logToAttach.getName(),
new DataHandler(new FileDataSource(logToAttach)));
}
}
So I expected my mail to be sent, but here is the stacktrace raised :
java.lang.NullPointerException
at javax.mail.internet.MimeUtility.getEncoding(MimeUtility.java:226)
at javax.mail.internet.MimeUtility.getEncoding(MimeUtility.java:299)
at
javax.mail.internet.MimeBodyPart.updateHeaders(MimeBodyPart.java:1375)
at
javax.mail.internet.MimeBodyPart.updateHeaders(MimeBodyPart.java:1021)
at
javax.mail.internet.MimeMultipart.updateHeaders(MimeMultipart.java:419)
at
javax.mail.internet.MimeBodyPart.updateHeaders(MimeBodyPart.java:1354)
at javax.mail.internet.MimeMessage.updateHeaders(MimeMessage.java:2107)
at javax.mail.internet.MimeMessage.saveChanges(MimeMessage.java:2075)
at
org.apache.camel.component.mail.DefaultJavaMailSender.send(DefaultJavaMailSender.java:118)
at
org.apache.camel.component.mail.MailProducer.process(MailProducer.java:49)
at
org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
And when I tried to set the property "defaultEncoding=UTF-8" I had an error
saying that the property is not allowed on the endpoint (camel v2.10.2)
The mail is correctly sent without attachments...
Does anyone have an idea about how to resolve this?
Thanks a lot!
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