public static final Transport getMailTransport(StaticConfig staticConfig)
throws MessagingException {
Session mailSession = Session.getDefaultInstance(getMailInfo(staticConfig));
Transport transport = mailSession.getTransport("smtp");
transport.connect(
staticConfig.getSMTPHost(),
staticConfig.getSMTPUser(),
staticConfig.getSMTPPasswordParam());
return transport;
}
private void updateInfo(StaticConfig staticConfig) {
Properties finalProps = new Properties();
if (staticConfig.getSMTPHost() != null) {
finalProps.put(SMTP_HOST_PARAM, staticConfig.getSMTPHost());
}
if (staticConfig.getSMTPPort() != null) {
finalProps.put(SMTP_PORT_PARAM, staticConfig.getSMTPPort());
}
if (staticConfig.getSMTPUser() != null) {
finalProps.put(SMTP_USER_PARAM, staticConfig.getSMTPUser());
}
if (staticConfig.getSMTPPasswordParam() != null) {
finalProps.put(SMTP_PASSWORD_PARAM, staticConfig.getSMTPPasswordParam());
}
this.tempDir = staticConfig.getTempDir();
this.props = finalProps;
}
private static Properties getMailInfo(StaticConfig staticConfig) {
Properties finalProps = new Properties();
if (staticConfig != null) {
if (staticConfig.getSMTPHost() != null) {
finalProps.put(MailService.SMTP_HOST_PARAM, staticConfig.getSMTPHost());
}
if (staticConfig.getSMTPPort() != null) {
finalProps.put(MailService.SMTP_PORT_PARAM, staticConfig.getSMTPPort());
}
if (staticConfig.getSMTPUser() != null) {
finalProps.put(MailService.SMTP_USER_PARAM, staticConfig.getSMTPUser());
}
if (staticConfig.getSMTPPasswordParam() != null) {
finalProps.put(MailService.SMTP_PASSWORD_PARAM, staticConfig.getSMTPPasswordParam());
}
} else {
finalProps.put(MailService.SMTP_HOST_PARAM, "localhost");
finalProps.put(MailService.SMTP_PORT_PARAM, 25);
}
return finalProps;
}