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JavaScript admin.appserverSetErrorHandler

MarkLogic Server 11.0 Product Documentation
admin:appserver-set-error-handler

admin:appserver-set-error-handler(
   $config as element(configuration),
   $appserver-id as xs:unsignedLong,
   $value as xs:string
) as element(configuration)

Summary

This function sets the value of the path to the error handler in the configuration for the specified App Server. The path should specify a relative or absolute path to an XQuery module that is executed in the event of any 400 or 500 series HTTP errors (sometime known as a "sorry" server to give the user a clean error page).

Parameters
config A configuration specification, typically as returned from one of the Admin module functions.
appserver-id The ID of the App Server. Typically, this is the result of an admin:appserver-get-id call.
value The path to the XQuery main module to execute when 400 or 500 series errors occur on the App Server.

Required Privileges

This operation requires at least one of the following privileges:

http://marklogic.com/xdmp/privileges/admin/app-server

http://marklogic.com/xdmp/privileges/admin/app-server/{id}

http://marklogic.com/xdmp/privileges/admin/group

http://marklogic.com/xdmp/privileges/admin/group/{id}

Example


  xquery version "1.0-ml";

  import module namespace admin = "http://marklogic.com/xdmp/admin"
		  at "/MarkLogic/admin.xqy";

  let $config := admin:get-configuration()
  let $groupid := admin:group-get-id($config, "Default")
  return
  admin:appserver-set-error-handler($config,
         admin:appserver-get-id($config, $groupid, "myAppServer"),
         "sorry.xqy")

  (: returns the new configuration element -- use admin:save-configuration
     to save the changes to the configuration or pass the configuration
     to other Admin API functions to make other changes.  :)

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