Refreshing Bean To Build An IMAP Route Should Have Worked

[Dipak Rai]

Hi,

In the below snippet I am trying to dynamically build the IMAP route by
refreshing my 'exchangeAuthenticator' bean. Camel seemingly supports only
bean by name injection into the route. Although I am able to instantiate
the bean with new values yet the route refers to the old bean values and
fails with error.

public void updateAuthenticator() {
   String tenantId = emailConfigBean.getTenantId();
   String clientId = emailConfigBean.getClientId();
   String clientSecret = emailConfigBean.getClientSecret();
   String wsAdapterMailBox = emailConfigBean.getWSAdapterMailBox();
   try {
       MicrosoftExchangeOnlineOAuth2MailAuthenticator
newExchangeAuthenticator = new
MicrosoftExchangeOnlineOAuth2MailAuthenticator(
               tenantId, clientId, clientSecret, wsAdapterMailBox);
       // Get the registry
       DefaultRegistry defaultRegistry  = (DefaultRegistry)
camelContext.getRegistry();
       // Unbind the existing 'exchangeAuthenticator' bean
MicrosoftExchangeOnlineOAuth2MailAuthenticator exchangeAuthenticator =
(MicrosoftExchangeOnlineOAuth2MailAuthenticator) defaultRegistry
.lookupByName("exchangeAuthenticator");
       if (null != exchangeAuthenticator) {
           defaultRegistry.unbind("exchangeAuthenticator");
       }
       defaultRegistry.bind("exchangeAuthenticator", newExchangeAuthenticator);
       defaultRegistry.setCamelContext(camelContext);
   } catch (Exception e) {
       log.error("Exception in updating authenticator bean: {}",
e.getMessage());
   }
}

//building the route dynamically through refreshed values of bean
public String getImapConfig(String imapUrl, String imapPort, String
pollingInterval, String debugMode) {
        authenticatorService.updateAuthenticator();
        return "imaps://" + imapUrl + ":" + imapPort
                + "?authenticator=#exchangeAuthenticator"
                + "&debugMode="+ debugMode
                + "&delete=false"
                + "&unseen=true"
                + "&delay=" + pollingInterval
                + "&mail.imaps.auth.mechanisms=XOAUTH2"
                + "&disconnect=true"
                + "&closeFolder=true";
    }

Regards,

Dipak.