Response parsing

Hi,

How can I check the response returned by the process URL, based on which I want to call back another URL?

Eg: Below is the save process configuration 'properties-local-prod.xml' file.
        <property as="xs:string"
                name="oxf.fr.detail.process.save.*.*"
                value='send(uri = "http://localhost:8080/app/save" , method="POST", data-format-version="edge", prune="false", replace="text")
                then if ("//form/main/bill = &apos;1000&apos;") then navigate("javascript:alert('XYZ');")
                then if ("//form/main/bill = &apos;2000&apos;") then send("http://localhost:8080/app/saveSuccess")
                recover navigate("javascript:alert(&apos;Failed&apos;);")'>
        </property>

When the save button is pressed, it should submit to 'save' url, which will returns XML that has bill element  [<form><main><bill> ..../>] and if the result bill id is '1000' it should alert a message and if not should submit to another url.

Should that be possible to parse the returned XML as in above configuration?
PS: the above did not work.
Thanks,
Karthi

CONTENTS DELETED

Hi,

Save is another process.
When I click on 'Save' button the 'send(...)' works fine and the send URL returns an XML response.

I want to parse this response XML from 'save' process definition and forward to different URL based on the response XML node value.

Thanks,

I have the same question, Karthi did you find the answer ?

Hi Karthi, Frederic,

Could you try replace="instance" in the send()? This isn't officially supported per the documentation, but should store the XML document returned by the service in the instance('fr-send-submission-response'). So you might then be able to test instance('fr-send-submission-response')/main/bill. You'll let us know if this works for you.

Alex

Hi Alex,
I get instance not found message in log file.
Below is the log and the configuration.

LOG
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                 interpreter - start executing {action name: "xf:setvalue"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                   xf:setvalue - setting instance value {source: "setvalue", old value: "false", new value: "", instance: "fr-persistence-instance"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                   start dispatching {name: "xxforms-value-changed", target: "fr-persistence-instance"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                     start handler {name: "xxforms-value-changed", phase: "target", observer: "fr-persistence-instance"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                       interpreter - not executing {action name: "xf:action", condition type: "if", reason: "condition evaluated to 'false'", condition: "name(event('node')) = 'data-status' and event('old-value') != event('new-value')"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                     end handler {time (ms): "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                   end dispatching {time (ms): "0", regular handlers called: "1", native handlers called: "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -                 interpreter - end executing {time (ms): "0", action name: "xf:setvalue"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -               end handler {time (ms): "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -             end dispatching {time (ms): "0", regular handlers called: "1", native handlers called: "1"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -           end dispatching {time (ms): "1784", regular handlers called: "1", native handlers called: "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -   end process: running action {time (ms): "1784", result: "success"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -   process: combining with then {action: "ConditionNode(instance('fr-send-submission-response')/RequestInfo/action = 'Failed',ActionNode(navigate,Map(None -> javascript:alert('failed'))),None)"}
2016-07-07 17:17:04,187 WARN  XFormsServer  -           instance() - instance not found {instance id: "fr-send-submission-response"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -   process: combining with then {action: "ActionNode(navigate,Map(None -> javascript:alert('Redirect')))"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -   start process: running action {action: "ActionNode(navigate,Map(None -> javascript:alert('Redirect')))"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -   end process: running action {time (ms): "0", result: "success"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -   process: combining with recover {action: "ActionNode(navigate,Map(None -> javascript:alert('Validation is failed')))"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  - end process: running {time (ms): "1784"}
2016-07-07 17:17:04,187 INFO  lifecycle  - event: {"request": "666", "session": "78BC16C4E2FCBEE80639465C7ABE40D2", "source": "fr", "message": "end: process", "time": "1,784 ms"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -         interpreter - end executing {time (ms): "1784", action name: "xf:action"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -       end handler {time (ms): "1784"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -     end dispatching {time (ms): "1784", regular handlers called: "1", native handlers called: "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -     start performing recalculate {model: "fr-persistence-model"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -       evaluated model variables {count: "12"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -       start performing bind recalculate {model id: "fr-persistence-model"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -         evaluated model variables {count: "12"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -       end performing bind recalculate {time (ms): "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -     end performing recalculate {time (ms): "0"}
2016-07-07 17:17:04,187 DEBUG XFormsServer  -     start performing revalidate {model: "fr-persistence-model"}

Config
        <property as="xs:string"
                name="oxf.fr.detail.process.save.*.*"
                value='send(uri = "http://localhost:8080/app/saveBill" , method="POST", data-format-version="edge", prune="false", replace="instance")
                then if ("instance(&apos;fr-send-submission-response&apos;)/RequestInfo/action = &apos;Failed&apos;") then navigate("javascript:alert(&apos;failed&apos;)")
                then navigate("javascript:alert(&apos;Redirect&apos;)")
                recover navigate("javascript:alert(&apos;Validation is failed&apos;)")'>
        </property>

Hi Karthi,

Got it, and thanks for trying. I've created and RFE for this:

https://github.com/orbeon/orbeon-forms/issues/2852

In the meantime, I would write this logic in XForms, with your own <xf:submission> added to the model of the form, and the logic triggered by an xf:dispatch() in your process. Would this make sense?

Alex

Karthi,

This should work with:

    xxf:instance('fr-send-submission-response')

Can you confirm?

-Erik