org.hl7.fhir.r5.utils.CanonicalResourceUtilities Maven / Gradle / Ivy

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package org.hl7.fhir.r5.utils;

import java.util.List;

import org.hl7.fhir.r5.elementmodel.Element;
import org.hl7.fhir.r5.model.CanonicalResource;
import org.hl7.fhir.r5.model.CodeType;
import org.hl7.fhir.r5.model.CompartmentDefinition;
import org.hl7.fhir.r5.model.Constants;
import org.hl7.fhir.r5.model.ContactDetail;
import org.hl7.fhir.r5.model.ContactPoint;
import org.hl7.fhir.r5.model.ContactPoint.ContactPointSystem;
import org.hl7.fhir.utilities.HL7WorkGroups;
import org.hl7.fhir.utilities.Utilities;
import org.hl7.fhir.utilities.VersionUtilities;
import org.hl7.fhir.utilities.xml.XMLUtil;

public class CanonicalResourceUtilities {

  public static void setHl7WG(CanonicalResource cr, String wgc) {
    var wg = HL7WorkGroups.find(wgc);
    if (wg == null) {
      throw new Error("Unknown WG "+wgc);
    }
    ToolingExtensions.setCodeExtension(cr, ToolingExtensions.EXT_WORKGROUP, wg.getCode());
    cr.setPublisher("HL7 International / "+wg.getName());
    boolean found = false;
    for (ContactDetail c : cr.getContact()) {
      for (ContactPoint t : c.getTelecom()) {
        if ((t.getSystem() == ContactPointSystem.URL) && wg.getLink().equals(t.getValue())) {
          found = true;
        }
      }
    }
    if (!found) {
      cr.addContact().addTelecom().setSystem(ContactPointSystem.URL).setValue(wg.getLink());
    }
  }

  public static void setHl7WG(CanonicalResource cr) {
    String wgc = ToolingExtensions.readStringExtension(cr, ToolingExtensions.EXT_WORKGROUP);
    if (wgc == null) {
      wgc = "fhir";      
    }
    var wg = HL7WorkGroups.find(wgc);
    if (wg == null) {
      throw new Error("Unknown WG '"+wgc+"' in "+cr.fhirType()+"/"+cr.getIdBase());
    }
    ToolingExtensions.setCodeExtension(cr, ToolingExtensions.EXT_WORKGROUP, wg.getCode());
    cr.setPublisher("HL7 International / "+wg.getName());
    boolean found = false;
    for (ContactDetail c : cr.getContact()) {
      for (ContactPoint t : c.getTelecom()) {
        if ((t.getSystem() == ContactPointSystem.URL) && wg.getLink().equals(t.getValue())) {
          found = true;
        }
      }
    }
    if (!found) {
      cr.addContact().addTelecom().setSystem(ContactPointSystem.URL).setValue(wg.getLink());
    }
  }

  public static void setHl7WG(Element res, String code) {
    if (VersionUtilities.getExtendedCanonicalResourceNames(res.getFHIRPublicationVersion().toCode()).contains(res.fhirType())) {
      var wg = HL7WorkGroups.find(code);
      if (wg == null) {
        throw new Error("Unknown WG "+code);
      }
      
      Element ext = res.getExtension(ToolingExtensions.EXT_WORKGROUP);
      if (ext == null) {
        ext = res.addElement("extension");
        ext.setChildValue("url", ToolingExtensions.EXT_WORKGROUP);
      } 
      ext.setChildValue("value[x]",  new CodeType(code));
      if (!Utilities.existsInList(res.fhirType(), "ClinicalUseDefinition")) {
        res.setChildValue("publisher", "HL7 International / "+wg.getName());
        while (res.hasChildren("contact")) {
          res.removeChild("contact");
        }
        Element c = res.addElement("contact");
        Element t = c.addElement("telecom");
        t.setChildValue("system", "url");
        t.setChildValue("value", wg.getLink());
      }
    }    
  }
//
//  /**
//   * for use in the core build where the context is not fully populated. Only known safe for R6 resources
//   * 
//   * @param res
//   * @param code
//   */
//  public static void setHl7WG(org.w3c.dom.Element res, String code) {
//    String rt = res.getNodeName();
//    if (VersionUtilities.getExtendedCanonicalResourceNames("5.0.0").contains(rt)) {
//      var wg = HL7WorkGroups.find(code);
//      if (wg == null) {
//        throw new Error("Unknown WG "+code);
//      }
//      
//      List extensions = XMLUtil.getNamedChildren(res, "extension");
//      org.w3c.dom.Element wgext = null;
//      for (org.w3c.dom.Element ext : extensions) {
//        String url = ext.getAttribute("url");
//        if (ToolingExtensions.EXT_WORKGROUP.equals(url)) {
//          wgext = ext;
//        }
//      }
//      if (wgext == null) {
//        wgext = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "extension");
//        wgext.setAttribute("url", ToolingExtensions.EXT_WORKGROUP);
//        org.w3c.dom.Element after = XMLUtil.getLastChild(res, "id", "meta", "text", "implicitRules", "language", "text", "contained");
//        if (after != null) {
//          after = XMLUtil.getNextSibling(after);
//        }
//        res.insertBefore(wgext, after);
//        res.insertBefore(res.getOwnerDocument().createTextNode("\n  "), after);
//      }
//      XMLUtil.clearChildren(wgext);
//      org.w3c.dom.Element valueCode = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "valueCode"); 
//      wgext.appendChild(valueCode);
//      valueCode.setAttribute("value", code);
//      
//      org.w3c.dom.Element pub = XMLUtil.getNamedChild(res, "publisher");
//      if (pub == null) {
//        pub = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "publisher");
//        org.w3c.dom.Element after = XMLUtil.getLastChild(res, "id", "meta", "text", "implicitRules", "language", "text", "contained", "extension", "modifierExtension", 
//            "url", "identifier", "version", "versionAlgorithmString", "versionAlgorithmCoding", "name", "title", "status", "experimental", "date", ("EvidenceReport".equals(rt) ? "subject" : "xx"));
//        if (after != null) {
//          after = XMLUtil.getNextSibling(after);
//        }
//        res.insertBefore(pub, after);
//        res.insertBefore(res.getOwnerDocument().createTextNode("\n  "), after);
//      }
//      pub.setAttribute("value", "HL7 International / "+wg.getName());
//
//      org.w3c.dom.Element contact = XMLUtil.getNamedChild(res, "contact");
//      if (contact == null) {
//        contact = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "contact");
//        res.insertBefore(contact, XMLUtil.getNextSibling(pub));
//        res.insertBefore(res.getOwnerDocument().createTextNode("\n  "), contact.getNextSibling());
//      }
//
//      org.w3c.dom.Element telecom = XMLUtil.getNamedChild(contact, "telecom");
//      if (telecom == null) {
//        contact.appendChild(res.getOwnerDocument().createTextNode("\n    "));
//        telecom = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "telecom");
//        contact.appendChild(telecom);
//        contact.appendChild(res.getOwnerDocument().createTextNode("\n  "));
//      }
//      
//      org.w3c.dom.Element system = XMLUtil.getNamedChild(telecom, "system");
//      if (system == null) {
//        system = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "system");
//        org.w3c.dom.Element after = XMLUtil.getLastChild(telecom, "id", "extension");
//        if (after != null) {
//          after = XMLUtil.getNextSibling(after);
//        }
//        telecom.insertBefore(system, after);
//        telecom.insertBefore(res.getOwnerDocument().createTextNode("\n      "), after);
//      }
//      system.setAttribute("value", "url");
//    
//
//      org.w3c.dom.Element value = XMLUtil.getNamedChild(telecom, "value");
//      if (value == null) {
//        value = res.getOwnerDocument().createElementNS(Constants.NS_FHIR_ROOT, "value");
//        org.w3c.dom.Element after = XMLUtil.getLastChild(telecom, "id", "extension", "system");
//        if (after != null) {
//          after = XMLUtil.getNextSibling(after);
//        }
//        telecom.insertBefore(system, after);
//        telecom.insertBefore(res.getOwnerDocument().createTextNode("\n      "), after);
//      }
//      value.setAttribute("value", wg.getLink());
//    }
//  }
}