MarkLogic 9 Product Documentation
plugin:capability

plugin:capability(
   $capability as xs:string,
   $uri as xs:string,
   [$scope as xs:string]
) as xdmp:function?

Summary

This function returns a function pointer implementing a given capability from a particular plugin. If the plugin doesn't exist an exception is thrown. If the plugin does exist but the capability isn't present, an empty sequence is returned.

Parameters
capability	The desired capability to match.
uri	The unique identifier of the plugin.
scope	A scope identifier. This must be a "dotted" package-style path, which will be resolved relative to the `marklogic-dir/Assets/plugins` directory. For example, a `$scope` value of `my-plugin-scope` is resolved to the `marklogic-dir/Assets/plugins/myplugin-scope` directory and a `$scope` value of `my.plugin.scope` is resolved to the `marklogic-dir/Assets/plugins/my/plugin/scope` directory.

Example

  xquery version "1.0-ml"; 

  import module namespace plugin = "http://marklogic.com/extension/plugin" 
      at "/MarkLogic/plugin/plugin.xqy";

  plugin:capability(
     "http://marklogic.com/appservices/infostudio/collector/cancel", 
     "plugin:collector-filescan.xqy")

  (: Returns a pointer to the function that implements the 'cancel' capability. :)

MarkLogic 9 Product Documentationplugin:capability

Summary

Example

MarkLogic 9 Product Documentation
plugin:capability