Consume Web of Things

This handler (com.rierino.handler.wot.WOTConsumerEventHandler) provides ability to consume WoT data and invoke actions on IoT and similar endpoints

Handler Parameters

Parameter	Definition	Example	Default
thing.state	Name of the state manager with WOT configurations	iot	thing
thing.domain	Name of the thing domain to include (for filtering thing.state records)	factory	-
saga.handler	Name of the saga event handler that executes tool sagas	ai_saga	saga

Actions

GetWOTEntry

Returns details of a "Thing" using its discovery endpoint. Uses "domain" event meta to refer to the "Thing" id.

GetWOTProperty

Reads a specific property from a "Thing". Event metadata fields applicable for this action are as follows:

Field	Definition	Example	Default
domain	ID of the "Thing" to read from	coffee_machine	-
outputElement	Json path for the output in response event payload	output	-

With event metadata parameters as:

Parameter	Definition	Example	Default
property	Name of the property to read	level	-

WriteWOTProperty

Writes a specific property to a "Thing". Event metadata fields applicable for this action are as follows:

Field	Definition	Example	Default
domain	ID of the "Thing" to write to	coffee_machine	-
inputElement	Json path for the input in event payload to write from	input	-
outputElement	Json path for the output in response event payload	output	-

With event metadata parameters as:

Parameter	Definition	Example	Default
property	Name of the property to write	level	-

InvokeWOTAction

Invokes specific property on a "Thing". Event metadata fields applicable for this action are as follows:

Field	Definition	Example	Default
domain	ID of the "Thing" to invoke action on	coffee_machine	-
inputElement	Json path for the input in event payload to use as action parameters	input	-
outputElement	Json path for the output in response event payload	output	-

With event metadata parameters as:

Parameter	Definition	Example	Default
action	Name of the action to call	cleanup	-

For more information on WoT specifications:

Web of Things (WoT) Thing Description 1.1www.w3.org

WoT Specification