Message Interception and Modification - 6.3

Talend ESB Service Developer Guide

EnrichVersion
6.3
EnrichProdName
Talend Data Fabric
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Open Studio for ESB
Talend Real-Time Big Data Platform
task
Design and Development
Installation and Upgrade
EnrichPlatform
Talend ESB

Many times you may want to provide functionality for your application that works at a low level with XML messages. This commonly occurs through functionality referred to as Handlers or Interceptors. Handlers/Interceptors are useful for:

  • Performing authentication based on Headers

  • Processing custom headers

  • Transforming a message (i.e. via XSLT or GZip)

  • Redirecting a message

  • Getting access to the raw I/O or XML stream