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4.18. Using the Mapping Decoder to Bind

  1. Configure the Mapping Decoder as shown below to bind a different value to your object model, based on the data in your input message: 
    <jb:value property="name" decoder="Mapping" data="history/@warehouse">
    <jb:decodeParam name="1">Dublin</jb:decodeParam>
    <jb:decodeParam name="2">Belfast</jb:decodeParam>
    <jb:decodeParam name="3">Cork</jb:decodeParam>
</jb:value>
  2. An input data value of "1" is mapped to the name property as a value of "Dublin". Likewise for values "2" and "3".