580f19f025
* Migrate `cafe-scripted` to GraalVM Polyglot * Fix emails for authors * Upgrade some deps
Spring Integration - Processing Email Attachments Sample
Overview
This example demonstrates how emails including their attachments can be processed using Spring Integration. This sample uses the following Spring Integration components:
- Mail Inbound Channel Adapter
- Chain
- Transformer
- Splitter
- File Outbound Channel Adapter
Getting Started
In order to use this sample you must have access to a mail-server. You can either use an external server (e.g. GMail) or you can also easily setup your own mail server using Apache James 3.0 (https://james.apache.org/). You can find instructions for setting up a basic instance at:
- https://james.apache.org/server/3/quick-start.html
- https://hillert.blogspot.com/2011/05/testing-email-notifications-with-apache.html
In src/main/resources/META-INF/spring/integration/spring-integration-context.xml change the following to reflect the settings for your mail server.
store-uri="imap://test:test@localhost:143/INBOX"
Lastly, before you run the example, please make sure that your email inbox contains some messages.
You can run this sample by either.
-
running the "Main" class from within STS (Right-click on Main class --> Run As --> Java Application)
-
or from the command line:
$ gradlew :mail-attachments:run
Once started, the configured mail server will be polled for new email messages every 5 seconds.
For help please take a look at the Spring Integration documentation: