2017-10-04 17:20:29 +02:00
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---
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layout: pattern
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title: EIP Wire Tap
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folder: eip-wire-tap
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permalink: /patterns/eip-wire-tap/
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2017-12-25 11:30:24 +02:00
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categories: Integration
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2017-10-04 17:20:29 +02:00
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tags:
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2019-12-13 21:09:28 +02:00
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- Enterprise Integration Pattern
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2017-10-04 17:20:29 +02:00
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---
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## Intent
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In most integration cases there is a need to monitor the messages flowing through the system. It is usually achieved
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by intercepting the message and redirecting it to a different location like console, filesystem or the database.
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It is important that such functionality should not modify the original message and influence the processing path.
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2019-12-07 20:01:13 +02:00
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## Diagram
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2017-10-04 17:20:29 +02:00
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## Applicability
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Use the Wire Tap pattern when
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* You need to monitor messages flowing through the system
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* You need to redirect the same, unchanged message to two different endpoints/paths
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## Credits
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* [Gregor Hohpe, Bobby Woolf - Enterprise Integration Patterns](http://www.enterpriseintegrationpatterns.com/patterns/messaging/WireTap.html)
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* [Apache Camel - Documentation](http://camel.apache.org/wire-tap.html)
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2020-07-07 21:23:04 +03:00
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* [Enterprise Integration Patterns: Designing, Building, and Deploying Messaging Solutions](https://www.amazon.com/gp/product/0321200683/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0321200683&linkCode=as2&tag=javadesignpat-20&linkId=122e0cff74eedd004cc81a3ecfa623cf)
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