Get Json For FHIR Object

Step Details
Introduced in Version	4.0.0
Last Modified in Version	7.1.0
Location	Integration > FHIR

The Get JSON for FHIR Object step outputs the Object as a JSON formatted string.

Prerequisites

This step requires the FHIR Module to be installed before it will be available in the Toolbox.

Properties

Inputs

Property	Description	Data Type
FHIR Base Object	The desired FHIR Object.	---

Outputs

Property	Description	Data Type
Output	The JSON string of the Object.	String

Example Inputs and Outputs

FHIR Base Object	Output
FHIR Resource Result	"{"resourceType":"Patient","id":"example","text":{"status":"generated","div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p style=\"border: 1px #661aff solid; background-color: #e6e6ff; padding: 10px;\"><b>Jim </b> male, DoB: 1974-12-25 ( Medical record number: 12345 (use: USUAL, period: 2001-05-06 --> (ongoing)))</p><hr/><table class=\"grid\"><tr><td style=\"background-color: #f3f5da\" title=\"Record is active\">Active:</td><td>true</td><td style=\"background-color: #f3f5da\" title=\"Known status of Patient\">Deceased:</td><td colspan=\"3\">false</td></tr><tr><td style=\"background-color: #f3f5da\" title=\"Alternate names (see the one above)\">Alt Names:</td><td colspan=\"3\"><ul><li>Peter James Chalmers (OFFICIAL)</li><li>Peter James Windsor (MAIDEN)</li></ul></td></tr><tr><td style=\"background-color: #f3f5da\" title=\"Ways to contact the Patient\">Contact Details:</td><td colspan=\"3\"><ul><li>-unknown-(HOME)</li><li>ph: (03) 5555 6473(WORK)</li><li>ph: (03) 3410 5613(MOBILE)</li><li>ph: (03) 5555 8834(OLD)</li><li>534 Erewhon St PeasantVille, Rainbow, Vic 3999(HOME)</li></ul></td></tr><tr><td style=\"background-color: #f3f5da\" title=\"Nominated Contact: Next-of-Kin\">Next-of-Kin:</td><td colspan=\"3\"><ul><li>Bénédicte du Marché (female)</li><li>534 Erewhon St PleasantVille Vic 3999 (HOME)</li><li><a href=\"tel:+33(237)998327\">+33 (237) 998327</a></li><li>Valid Period: 2012 --> (ongoing)</li></ul></td></tr><tr><td style=\"background-color: #f3f5da\" title=\"Patient Links\">Links:</td><td colspan=\"3\"><ul><li>Managing Organization: <a href=\"organization-example-gastro.html\">Organization/1</a> "Gastroenterology"</li></ul></td></tr></table></div>"},"identifier":[{"use":"usual","type":{"coding":[{"system":"http://terminology.hl7.org/CodeSystem/v2-0203","code":"MR"}]},"system":"urn:oid:1.2.36.146.595.217.0.1","value":"12345","period":{"start":"2001-05-06"},"assigner":{"display":"Acme Healthcare"}}],"active":true,"name":[{"use":"official","family":"Chalmers","given":["Peter","James"]},{"use":"usual","given":["Jim"]},{"use":"maiden","family":"Windsor","given":["Peter","James"],"period":{"end":"2002"}}],"telecom":[{"use":"home"},{"system":"phone","value":"(03) 5555 6473","use":"work","rank":1},{"system":"phone","value":"(03) 3410 5613","use":"mobile","rank":2},{"system":"phone","value":"(03) 5555 8834","use":"old","period":{"end":"2014"}}],"gender":"male","birthDate":"1974-12-25","_birthDate":{"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/patient-birthTime","valueDateTime":"1974-12-25T14:35:45-05:00"}]},"deceasedBoolean":false,"address":[{"use":"home","type":"both","text":"534 Erewhon St PeasantVille, Rainbow, Vic 3999","line":["534 Erewhon St"],"city":"PleasantVille","district":"Rainbow","state":"Vic","postalCode":"3999","period":{"start":"1974-12-25"}}],"contact":[{"relationship":[{"coding":[{"system":"http://terminology.hl7.org/CodeSystem/v2-0131","code":"N"}]}],"name":{"family":"du Marché","_family":{"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/humanname-own-prefix","valueString":"VV"}]},"given":["Bénédicte"]},"telecom":[{"system":"phone","value":"+33 (237) 998327"}],"address":{"use":"home","type":"both","line":["534 Erewhon St"],"city":"PleasantVille","district":"Rainbow","state":"Vic","postalCode":"3999","period":{"start":"1974-12-25"}},"gender":"female","period":{"start":"2012"}}],"managingOrganization":{"reference":"Organization/1"}}"
Null	EXCEPTION MESSAGE
Empty	EXCEPTION MESSAGE

Common Errors

Object Reference not Set to an Instance of an Object

If the input field is not configured or null, the step will cause an error.

To correct this, map in the correct FHIR Object.

Exception Message:

Exception Stack Trace: DecisionsFramework.Design.Flow.ErrorRunningFlowStep: Error running step Get Json For FHIRObject 1[GetJsonForFHIRObject] in flow [FHIR]: Exception invoking method GetJsonForFHIRObject on class FHIRDeserializeSteps
 ---> DecisionsFramework.LoggedException: Exception invoking method GetJsonForFHIRObject on class FHIRDeserializeSteps
 ---> System.NullReferenceException: Object reference not set to an instance of an object.
 at System.Object.GetType(
 at Hl7.Fhir.Serialization.BaseFhirSerializer.MakeElementStack(Base instance, SummaryType summary, String[] elements, Boolean includeMandatoryInElementsSummary
 at Hl7.Fhir.Serialization.FhirJsonSerializer.SerializeToString(Base instance, SummaryType summary, String[] elements
 at Decisions.FHIR.FlowSteps.FHIRDeserializeSteps.GetJsonForFHIRObject(Base FHIRBaseObject)
   --- End of inner exception stack trace --- at DecisionsFramework.Design.Flow.StepImplementations.InvokeMethodStep.Run(StepStartData data
 at DecisionsFramework.Design.Flow.FlowStep.RunStepInternal(String flowTrackingID, String stepTrackingID, KeyValuePairDataStructure[] stepRunDataValues, AbstractFlowTrackingData trackingData
 at DecisionsFramework.Design.Flow.FlowStep.Start(String flowTrackingID, String stepTrackingID, FlowStateData data, AbstractFlowTrackingData trackingData, RunningStepData currentStepData)
   --- End of inner exception stack trace ---

Documentation Index