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https://issues.apache.org/jira/browse/NIFI-3147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15878361#comment-15878361
]
ASF GitHub Bot commented on NIFI-3147:
--------------------------------------
Github user jfrazee commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1312#discussion_r102478735
--- Diff:
nifi-nar-bundles/nifi-ccda-bundle/nifi-ccda-processors/src/main/resources/docs/org.apache.nifi.processors.ccda.ExtractCCDAAttributes/additionalDetails.html
---
@@ -0,0 +1,108 @@
+<!DOCTYPE html>
+<html lang="en">
+ <!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version
2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+ http://www.apache.org/licenses/LICENSE-2.0
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+ <head>
+ <meta charset="utf-8" />
+ <title>ExtractCCDAAttributes</title>
+ <link rel="stylesheet" href="../../css/component-usage.css"
type="text/css" />
+ </head>
+
+ <body>
+ <!-- Processor Documentation
================================================== -->
+ <h2>Apache NiFi CCDA Processor</h2>
+ <p>
+ CCDA Processor Bundle provides parser for Consolidated-CDA
documents</br>
+ This processor provides JSON in FlowFile content. Pretty
Printing can be set as a property while configuring the processor.</br>
+ Individual attributes are set as FlowFile attributes. The
attributes are named as <Parent> <dot> <Key>.</br>
+ If the Parent is repeating, the naming will be <Parent>
<underscore> <Parent Index> <dot> <Key>.</br>
+ </p>
+ <h3>Example JSON Output</h3>
+ <p>
+ <pre><code>
+ "observation": [
+ {
+ "id": [
+ {
+ "extension": "121387536",
+ "root": "2.16.840.1.113883.1.13.99999.999239"
+ }
+ ],
+ "values": {
+ "code": "194828000",
+ "codeSystem": "2.16.840.1.113883.6.96",
+ "codeSystemName": "SNOMED CT",
+ "displayName": "Angina (disorder)",
+ "translations": [
+ {
+ "code": "413.9",
+ "codeSystem": "2.16.840.1.113883.6.103",
+ "codeSystemName": "ICD-9CM (diagnosis codes)",
+ "displayName": "Other and unspecified angina pectoris"
+ }
+ ]
+ },
+ "statusCode": {
+ "code": "completed"
+ },
+ "effectiveTime": {
+ "low": "20130711"
+ }
+ }
+ ]
+ </code></pre>
+ </p>
+ <h3>Example Attribute Output</h3>
+ <p>
+ <pre><code>
+ problemSection.act_04.observation.effectiveTime.low=20130711
+ problemSection.act_04.observation.id.extension=121387536
+
problemSection.act_04.observation.id.root=2.16.840.1.113883.1.13.99999.999239
+ problemSection.act_04.observation.statusCode.code=completed
+ problemSection.act_04.observation.values.code=194828000
+
problemSection.act_04.observation.values.codeSystem=2.16.840.1.113883.6.96
+ problemSection.act_04.observation.values.codeSystemName=SNOMED CT
+ problemSection.act_04.observation.values.displayName=Angina (disorder)
+ problemSection.act_04.observation.values.translations.code=413.9
+
problemSection.act_04.observation.values.translations.codeSystem=2.16.840.1.113883.6.103
+
problemSection.act_04.observation.values.translations.codeSystemName=ICD-9CM
(diagnosis codes)
+
problemSection.act_04.observation.values.translations.displayName=Other and
unspecified angina pectoris
+ problemSection.act_04.statusCode.code=active
+ </code></pre>
+ </p>
+ <h3>Example Parser Mapping</h3>
+ <p>
+ This processor is driven by a mapping file which specifies the
element relationships. For example
+ <pre><code>
+
org.openhealthtools.mdht.uml.cda.consol.impl.ProblemObservationImpl=id#element.ids\
+ @values#element.values[0]\
+ @statusCode#element.statusCode\
+ @effectiveTime#element.effectiveTime\
+ @negation#element.negationInd\
+ @problemStatus#element.problemStatus
+
org.openhealthtools.mdht.uml.cda.consol.impl.ProblemStatusImpl=id#element.id\
+ @code#element.code\
+ @values#element.values[0]\
+ @statusCode#element.statusCode
+ </code></pre>
+ </p>
+ <h3>References</h3>
+ <p>
+ These mappings are defined as per the implementation guide -<a
href="http://www.hl7.org/documentcenter/public/standards/dstu/CDAR2_IG_IHE_CONSOL_DSTU_R1dot1_2012JUL.zip";>HL7
Implementation Guide for CDA® Release 2</a></br>
+</br>
+ CCDA sample file used in this bundle for testing is from <a
href="https://github.com/chb/sample_ccdas/blob/master/Cerner%20Samples/Transition_of_Care_Referral_Summary.xml";>Cerner
Sample - Transition of Care Referral Summary</a>
--- End diff --
Since the Cerner test file isn't included in the testing anymore, need to
remove this from the additionalDetails.html
> Build processor to parse CCDA into attributes and JSON
> ------------------------------------------------------
>
> Key: NIFI-3147
> URL: https://issues.apache.org/jira/browse/NIFI-3147
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Kedar Chitale
> Labels: attributes, ccda, healthcare, json, parser
> Original Estimate: 336h
> Remaining Estimate: 336h
>
> Accept a CCDA document, Parse the document to create JSON text and individual
> attributes for example code.codeSystemName=LOINC
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