I want to create a job which
I followed several tutorials developing an input component with the jdk without success ...
For step one, I want to have an input component like "tFileList" for example with several output parameters in the "outline" window in the Studio so that I can drag&drop the information of the email in the next component for example. I figured out that components like tFilelist are written in javajet and not as a java-component. Do I have to do it in javajet?
As far as I understand, you want to create a studio job. Which version of studio do you use ?
I guess you don't have to create a new component, but just using existing ones. So, you don't mind if they are in javajet or in new tck framework, right ?
First, how will you retrieve needed information 'subject, from-address, receivedate and message-id', are they in files'name ? Or you have to read the content of all that files ? tFileList will only retrieve a list of file base on some filter. We have some components to extract data from files, but it depends the format .
Thanks for feedback,
I am sure that I will have to write a new component.
To retrieve the data (subject, from-address, receivedate and message-id) I must connect to an exchange mailserver with javamail,
list all mails in a folder and extract this information. Then give it to the next component for further processing.
I will suggest you first to try to create a job with tPOP and tFileInputMail components:
tPOP will allow you to retrieve mails using imap protocol specifying the mail folder. You will be able to iterate on retrieved emails that will be stored locally in a folder (iterate output & CURRENT_FILE outline).
Then after you can use tFileInputMail to extract desired data. I let you have a look on following documentation: https://help.talend.com/reader/PlbIAg24kZezc_V9qgX6vA/BSqifFxZNRMnQwJAuMUuHw
If you want to create a new connector, you will have to do it within javajet if you use a studio before 7.1. From this version, you can use the new framework : https://talend.github.io/component-runtime/main/1.1.6/index.html
Which is you studio target version ?
Talend named a Leader.
Kickstart your first data integration and ETL projects.
Watch the recorded webinar!
Find out about Talend's 2019 Summer release
Talend continues to revolutionize how businesses leverage speed and manage scale
Look at6 ways to start utilizing Machine Learning with Amazon We Services and Talend