fix bug where ElementModel paths are not populated

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/elementmodel/Element.java

@@ -1239,4 +1239,17 @@ public class Element extends Base {
     return "e:"+e+",w:"+w+",h:"+h;
   }
 
+  public void populatePaths(String path) {
+    if (path == null) {
+      path = fhirType();
+    }
+    setPath(path);
+    if (children != null) {
+      for (Element n : children) {
+        n.populatePaths(path+"."+n.getName());
+      }
+    }
+    
+  }
+  
 }

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/elementmodel/JsonParser.java

@@ -636,6 +636,10 @@ public class JsonParser extends ParserBase {
 
   @Override
   public void compose(Element e, OutputStream stream, OutputStyle style, String identity) throws FHIRException, IOException {
+    if (e.getPath() == null) {
+      e.populatePaths(null);
+    }
+    
     OutputStreamWriter osw = new OutputStreamWriter(stream, "UTF-8");
     if (style == OutputStyle.CANONICAL)
       json = new JsonCreatorCanonical(osw);
@@ -654,6 +658,10 @@ public class JsonParser extends ParserBase {
   }
 
   public void compose(Element e, JsonCreator json) throws Exception {
+    if (e.getPath() == null) {
+      e.populatePaths(null);
+    }
+    
     this.json = json;
     json.beginObject();
 

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/elementmodel/TurtleParser.java

@@ -315,6 +315,10 @@ public class TurtleParser extends ParserBase {
 
 
   public void compose(Element e, Turtle ttl, String base) throws FHIRException {
+    if (e.getPath() == null) {
+      e.populatePaths(null);
+    }
+    
     ttl.prefix("fhir", FHIR_URI_BASE);
     ttl.prefix("rdfs", "http://www.w3.org/2000/01/rdf-schema#");
     ttl.prefix("owl", "http://www.w3.org/2002/07/owl#");

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/elementmodel/XmlParser.java

@@ -602,6 +602,9 @@ public class XmlParser extends ParserBase {
     xml.setSortAttributes(false);
     xml.setPretty(style == OutputStyle.PRETTY);
     xml.start();
+    if (e.getPath() == null) {
+      e.populatePaths(null);
+    }
     String ns = e.getProperty().getXmlNamespace();
     if (ns!=null && !"noNamespace".equals(ns)) {
       xml.setDefaultNamespace(ns);
@@ -654,6 +657,9 @@ public class XmlParser extends ParserBase {
   }
   
   public void compose(Element e, IXMLWriter xml) throws Exception {
+    if (e.getPath() == null) {
+      e.populatePaths(null);
+    }
     xml.start();
     xml.setDefaultNamespace(e.getProperty().getXmlNamespace());
     if (schemaPath != null) {

org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/ValidationEngine.java

@@ -618,6 +618,7 @@ public class ValidationEngine implements IValidatorResourceFetcher, IValidationP
     if (map == null) throw new Error("Unable to find map " + mapUri + " (Known Maps = " + context.listMapUrls() + ")");
     org.hl7.fhir.r5.elementmodel.Element resource = getTargetResourceFromStructureMap(map);
     scu.transform(null, src, map, resource);
+    resource.populatePaths(null);
     return resource;
   }
 

org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/services/ValidationService.java

@@ -385,6 +385,7 @@ public class ValidationService {
       for (String src : cliContext.getIgs()) {
         igLoader.loadIg(validator.getIgs(), validator.getBinaries(), src, cliContext.isRecursive());
       }
+      System.out.println("  Package Summary: "+validator.getContext().loadedPackageSummary());
       System.out.print("  Get set... ");
       validator.setQuestionnaireMode(cliContext.getQuestionnaireMode());
       validator.setLevel(cliContext.getLevel());