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Supported XPath Features in WSO2 ESB 4.8.1

The following XPath functions are not supported in WSO2 ESB 4.8.1:

  • escape-html-uri ()
  • IRI-to-URI ()
  • encode-for-uri ()

Does anyone know which XPath features are supported and what is not supported in WSO2 ESB 4.8.1?

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2 answers

As far as I can tell from JavaDocs , the synapse XPath implementation is built on Jaxen, which is only XPath version 1.0. Therefore, none of these functions will be supported, you will have only a very limited library of XPath 1.0 functions, plus a special extension get-propertycorresponding to the synapse.

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XPath 2.0 WSO2 ESB 4.5.0 . , .

  • $ESB_HOME/repository/conf/synapse.properties

  • ,

    synapse.xpath.dom.failover.enabled=true

-, syn.

.

<property expression="syn:get-property('myProperty')" name="getMyProperty" scope="default" type="STRING"/>
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Source: https://habr.com/ru/post/1538710/

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