6faec9901a
* Moved java XML and annotations dependencies to project level instead of as profiles * Set compiler language level to 11 * Removed jdk8 from travis build * Kept java level 8 in naked-objects/dom for datanucleus enhancer, for now.
layout, title, folder, permalink, categories, tags
| layout | title | folder | permalink | categories | tags | |||
|---|---|---|---|---|---|---|---|---|
| pattern | EIP Wire Tap | eip-wire-tap | /patterns/eip-wire-tap/ | Integration |
|
Intent
In most integration cases there is a need to monitor the messages flowing through the system. It is usually achieved by intercepting the message and redirecting it to a different location like console, filesystem or the database. It is important that such functionality should not modify the original message and influence the processing path.
Applicability
Use the Wire Tap pattern when
- You need to monitor messages flowing through the system
- You need to redirect the same, unchanged message to two different endpoints/paths