rework error handling when expanding valuesets + add error check on value set imports

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/BaseWorkerContext.java

@@ -1,5 +1,7 @@
 package org.hl7.fhir.r5.context;
 
+import java.io.File;
+
 /*
   Copyright (c) 2011+, HL7, Inc.
   All rights reserved.
@@ -614,21 +616,28 @@ public abstract class BaseWorkerContext extends I18nBase implements IWorkerConte
     p.setParameter("includeDefinition", false);
     p.setParameter("excludeNested", !heirarchical);
 
+    List<String> allErrors = new ArrayList<>();
+    
     // ok, first we try to expand locally
+    ValueSetExpanderSimple vse = new ValueSetExpanderSimple(this);
     try {
-      ValueSetExpanderSimple vse = new ValueSetExpanderSimple(this);
+      res = vse.expand(vs, p);
-      res = vse.doExpand(vs, p);
+      allErrors.addAll(vse.getAllErrors());
-      if (!res.getValueset().hasUrl()) {
+      if (res.getValueset() != null) {
-        throw new Error(formatMessage(I18nConstants.NO_URL_IN_EXPAND_VALUE_SET));
+        if (!res.getValueset().hasUrl()) {
+          throw new Error(formatMessage(I18nConstants.NO_URL_IN_EXPAND_VALUE_SET));
+        }
+        txCache.cacheExpansion(cacheToken, res, TerminologyCache.TRANSIENT);
+        return res;
       }
-      txCache.cacheExpansion(cacheToken, res, TerminologyCache.TRANSIENT);
-      return res;
     } catch (Exception e) {
+      allErrors.addAll(vse.getAllErrors());
+      e.printStackTrace();
     }
 
     // if that failed, we try to expand on the server
     if (noTerminologyServer) {
-      return new ValueSetExpansionOutcome(formatMessage(I18nConstants.ERROR_EXPANDING_VALUESET_RUNNING_WITHOUT_TERMINOLOGY_SERVICES), TerminologyServiceErrorClass.NOSERVICE);
+      return new ValueSetExpansionOutcome(formatMessage(I18nConstants.ERROR_EXPANDING_VALUESET_RUNNING_WITHOUT_TERMINOLOGY_SERVICES), TerminologyServiceErrorClass.NOSERVICE, allErrors);
     }
     Map<String, String> params = new HashMap<String, String>();
     params.put("_limit", Integer.toString(expandCodesLimit ));
@@ -644,13 +653,12 @@ public abstract class BaseWorkerContext extends I18nBase implements IWorkerConte
       }
       res = new ValueSetExpansionOutcome(result).setTxLink(txLog.getLastId());  
     } catch (Exception e) {
-      res = new ValueSetExpansionOutcome(e.getMessage() == null ? e.getClass().getName() : e.getMessage(), TerminologyServiceErrorClass.UNKNOWN).setTxLink(txLog == null ? null : txLog.getLastId());
+      res = new ValueSetExpansionOutcome(e.getMessage() == null ? e.getClass().getName() : e.getMessage(), TerminologyServiceErrorClass.UNKNOWN, allErrors).setTxLink(txLog == null ? null : txLog.getLastId());
     }
     txCache.cacheExpansion(cacheToken, res, TerminologyCache.PERMANENT);
     return res;
   }
 
-
   private boolean hasTooCostlyExpansion(ValueSet valueset) {
     return valueset != null && valueset.hasExpansion() && ToolingExtensions.hasExtension(valueset.getExpansion(), ToolingExtensions.EXT_EXP_TOOCOSTLY);
   }
@@ -842,6 +850,9 @@ public abstract class BaseWorkerContext extends I18nBase implements IWorkerConte
   // --------------------------------------------------------------------------------------------------------------------------------------------------------
   
   public void initTS(String cachePath) throws Exception {
+    if (!new File(cachePath).exists()) {
+      Utilities.createDirectory(cachePath);
+    }
     txCache = new TerminologyCache(lock, cachePath);
   }
 

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/ValueSetExpander.java

@@ -33,6 +33,8 @@ package org.hl7.fhir.r5.terminologies;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
 
 import org.hl7.fhir.r5.model.Parameters;
 import org.hl7.fhir.r5.model.ValueSet;
@@ -65,6 +67,7 @@ public interface ValueSetExpander {
     private String error;
     private TerminologyServiceErrorClass errorClass;
     private String txLink;
+    private List<String> allErrors = new ArrayList<>();
     
     public ValueSetExpansionOutcome(ValueSet valueset) {
       super();
@@ -76,18 +79,31 @@ public interface ValueSetExpander {
       this.valueset = valueset;
       this.error = error;
       this.errorClass = errorClass;
+      allErrors.add(error);
     }
     public ValueSetExpansionOutcome(ValueSetChecker service, String error, TerminologyServiceErrorClass errorClass) {
       super();
       this.valueset = null;
       this.error = error;
       this.errorClass = errorClass;
+      allErrors.add(error);
     }
     public ValueSetExpansionOutcome(String error, TerminologyServiceErrorClass errorClass) {
       this.valueset = null;
       this.error = error;
       this.errorClass = errorClass;
+      allErrors.add(error);
     }
+    public ValueSetExpansionOutcome(String error, TerminologyServiceErrorClass errorClass, List<String> errList) {
+      this.valueset = null;
+      this.error = error;
+      this.errorClass = errorClass;
+      this.allErrors.addAll(errList);
+      if (!allErrors.contains(error)) {
+        allErrors.add(error);
+      }
+    }
+    
     public ValueSet getValueset() {
       return valueset;
     }
@@ -104,7 +120,9 @@ public interface ValueSetExpander {
       this.txLink = txLink;
       return this;
     }
-
+    public List<String> getAllErrors() {
+      return allErrors;
+    }
 
   }
 /**

org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/terminologies/ValueSetExpanderSimple.java

@@ -66,6 +66,7 @@ import java.io.IOException;
  */
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -104,9 +105,6 @@ import org.hl7.fhir.r5.model.ValueSet.ValueSetComposeComponent;
 import org.hl7.fhir.r5.model.ValueSet.ValueSetExpansionComponent;
 import org.hl7.fhir.r5.model.ValueSet.ValueSetExpansionContainsComponent;
 import org.hl7.fhir.r5.model.ValueSet.ValueSetExpansionParameterComponent;
-import org.hl7.fhir.r5.terminologies.ValueSetExpanderSimple.AllConceptsFilter;
-import org.hl7.fhir.r5.terminologies.ValueSetExpanderSimple.IConceptFilter;
-import org.hl7.fhir.r5.terminologies.ValueSetExpanderSimple.PropertyFilter;
 import org.hl7.fhir.r5.utils.ToolingExtensions;
 import org.hl7.fhir.utilities.Utilities;
 
@@ -128,18 +126,18 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
       if (pc != null) {
         String v = pc.getValue().isPrimitive() ? pc.getValue().primitiveValue() : null;
         switch (filter.getOp()) {
-        case DESCENDENTOF: throw new FHIRException("not supported yet");
+        case DESCENDENTOF: throw fail("not supported yet: "+filter.getOp().toCode());
         case EQUAL: return filter.getValue().equals(v);
-        case EXISTS: throw new FHIRException("not supported yet");
+        case EXISTS: throw fail("not supported yet: "+filter.getOp().toCode());
-        case GENERALIZES: throw new FHIRException("not supported yet");
+        case GENERALIZES: throw fail("not supported yet: "+filter.getOp().toCode());
-        case IN: throw new FHIRException("not supported yet");
+        case IN: throw fail("not supported yet: "+filter.getOp().toCode());
-        case ISA: throw new FHIRException("not supported yet");
+        case ISA: throw fail("not supported yet: "+filter.getOp().toCode());
-        case ISNOTA: throw new FHIRException("not supported yet");
+        case ISNOTA: throw fail("not supported yet: "+filter.getOp().toCode());
-        case NOTIN: throw new FHIRException("not supported yet");
+        case NOTIN: throw fail("not supported yet: "+filter.getOp().toCode());
-        case NULL: throw new FHIRException("not supported yet");
+        case NULL: throw fail("not supported yet: "+filter.getOp().toCode());
-        case REGEX: throw new FHIRException("not supported yet");
+        case REGEX: throw fail("not supported yet: "+filter.getOp().toCode());
         default:
-          throw new FHIRException("Shouldn't get here");        
+          throw fail("Shouldn't get here");        
         }            
       } else if (property.getType() == PropertyType.BOOLEAN && filter.getOp() == FilterOperator.EQUAL) {
         return "false".equals(filter.getValue()); 
@@ -183,14 +181,22 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
   private Set<String> excludeSystems = new HashSet<String>();
   private ValueSet focus;
   private int maxExpansionSize = 500;
+  private List<String> allErrors = new ArrayList<>();
 
   private int total;
+  private boolean checkCodesWhenExpanding;
 
   public ValueSetExpanderSimple(IWorkerContext context) {
     super();
     this.context = context;
   }
 
+  public ValueSetExpanderSimple(IWorkerContext context, List<String> allErrors) {
+    super();
+    this.context = context;
+    this.allErrors = allErrors;
+  }
+
   public void setMaxExpansionSize(int theMaxExpansionSize) {
     maxExpansionSize = theMaxExpansionSize;
   }
@@ -318,7 +324,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
   private void addCodes(ValueSetExpansionComponent expand, List<ValueSetExpansionParameterComponent> params, Parameters expParams, List<ValueSet> filters) throws ETooCostly, FHIRException {
     if (expand != null) {
       if (expand.getContains().size() > maxExpansionSize)
-        throw new ETooCostly("Too many codes to display (>" + Integer.toString(expand.getContains().size()) + ")");
+        throw failCostly("Too many codes to display (>" + Integer.toString(expand.getContains().size()) + ")");
       for (ValueSetExpansionParameterComponent p : expand.getParameter()) {
         if (!existsInParams(params, p.getName(), p.getValue()))
           params.add(p);
@@ -343,7 +349,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
     }
 
     if (exc.hasValueSet())
-      throw new Error("Processing Value set references in exclude is not yet done in "+ctxt);
+      throw fail("Processing Value set references in exclude is not yet done in "+ctxt);
     // importValueSet(imp.getValue(), params, expParams);
 
     CodeSystem cs = context.fetchCodeSystem(exc.getSystem());
@@ -351,7 +357,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
       ValueSetExpansionOutcome vse = context.expandVS(exc, false);
       ValueSet valueset = vse.getValueset();
       if (valueset == null)
-        throw new TerminologyServiceException("Error Expanding ValueSet: "+vse.getError());
+        throw failTSE("Error Expanding ValueSet: "+vse.getError());
       excludeCodes(valueset.getExpansion(), params);
       return;
     }
@@ -361,9 +367,11 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
     }
 
     if (exc.getFilter().size() > 0)
-      throw new NotImplementedException("not done yet");
+      throw fail("not done yet - multiple filters");
   }
 
+
+
   private void excludeCodes(ValueSetExpansionComponent expand, List<ValueSetExpansionParameterComponent> params) {
     for (ValueSetExpansionContainsComponent c : expand.getContains()) {
       excludeCode(c.getSystem(), c.getCode());
@@ -380,23 +388,24 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
 
   @Override
   public ValueSetExpansionOutcome expand(ValueSet source, Parameters expParams) {
+    allErrors.clear();
     try {
-      return doExpand(source, expParams);
+      return expandInternal(source, expParams);
     } catch (NoTerminologyServiceException e) {
       // well, we couldn't expand, so we'll return an interface to a checker that can check membership of the set
       // that might fail too, but it might not, later.
-      return new ValueSetExpansionOutcome(e.getMessage(), TerminologyServiceErrorClass.NOSERVICE);
+      return new ValueSetExpansionOutcome(e.getMessage(), TerminologyServiceErrorClass.NOSERVICE, allErrors);
-    } catch (RuntimeException e) {
-      // TODO: we should put something more specific instead of just Exception below, since
-      // it swallows bugs.. what would be expected to be caught there?
-      throw e;
     } catch (Exception e) {
       // well, we couldn't expand, so we'll return an interface to a checker that can check membership of the set
       // that might fail too, but it might not, later.
-      return new ValueSetExpansionOutcome(e.getMessage(), TerminologyServiceErrorClass.UNKNOWN);
+      return new ValueSetExpansionOutcome(e.getMessage(), TerminologyServiceErrorClass.UNKNOWN, allErrors);
     }
   }
   
+  public ValueSetExpansionOutcome expandInternal(ValueSet source, Parameters expParams) throws FHIRException, FileNotFoundException, ETooCostly, IOException {
+      return doExpand(source, expParams);
+  }
+
   public ValueSetExpansionOutcome doExpand(ValueSet source, Parameters expParams) throws FHIRException, ETooCostly, FileNotFoundException, IOException {
     if (expParams == null)
       expParams = makeDefaultExpansion();
@@ -467,18 +476,24 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
         canBeHeirarchy = false;
       includeCodes(inc, exp, expParams, canBeHeirarchy, extensions);
     }
-
   }
 
   private ValueSet importValueSet(String value, ValueSetExpansionComponent exp, Parameters expParams) throws ETooCostly, TerminologyServiceException, FileNotFoundException, IOException, FHIRFormatError {
     if (value == null)
-      throw new TerminologyServiceException("unable to find value set with no identity");
+      throw fail("unable to find value set with no identity");
     ValueSet vs = context.fetchResource(ValueSet.class, value);
-    if (vs == null)
+    if (vs == null) {
-      throw new TerminologyServiceException("Unable to find imported value set " + value);
+      if (context.fetchResource(CodeSystem.class, value) != null) {
-    ValueSetExpansionOutcome vso = new ValueSetExpanderSimple(context).expand(vs, expParams);
+        throw fail("Cannot include value set "+value+" because it's actually a code system");
-    if (vso.getError() != null)
+      } else {
-      throw new TerminologyServiceException("Unable to expand imported value set: " + vso.getError());
+        throw fail("Unable to find imported value set " + value);
+      }
+    }
+    ValueSetExpansionOutcome vso = new ValueSetExpanderSimple(context, allErrors).expand(vs, expParams);
+    if (vso.getError() != null) {
+      addErrors(vso.getAllErrors());
+      throw fail("Unable to expand imported value set "+vs.getUrl()+": " + vso.getError());
+    }
     if (vs.hasVersion())
       if (!existsInParams(exp.getParameter(), "version", new UriType(vs.getUrl() + "|" + vs.getVersion())))
         exp.getParameter().add(new ValueSetExpansionParameterComponent().setName("version").setValue(new UriType(vs.getUrl() + "|" + vs.getVersion())));
@@ -499,6 +514,14 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
     return vso.getValueset();
   }
 
+  private void addErrors(List<String> errs) {
+    for (String s : errs) {
+      if (!allErrors.contains(s)) {
+        allErrors.add(s);
+      }
+    }
+  }
+
   private void copyImportContains(List<ValueSetExpansionContainsComponent> list, ValueSetExpansionContainsComponent parent, Parameters expParams, List<ValueSet> filter) throws FHIRException {
     for (ValueSetExpansionContainsComponent c : list) {
       c.checkNoModifiers("Imported Expansion in Code System", "expanding");
@@ -534,7 +557,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
   private void doServerIncludeCodes(ConceptSetComponent inc, boolean heirarchical, ValueSetExpansionComponent exp, List<ValueSet> imports, Parameters expParams, List<Extension> extensions) throws FHIRException {
     ValueSetExpansionOutcome vso = context.expandVS(inc, heirarchical);
     if (vso.getError() != null) {
-      throw new TerminologyServiceException("Unable to expand imported value set: " + vso.getError());
+      throw failTSE("Unable to expand imported value set: " + vso.getError());
     }
     ValueSet vs = vso.getValueset();
     if (vs.hasVersion()) {
@@ -571,13 +594,13 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
   public void doInternalIncludeCodes(ConceptSetComponent inc, ValueSetExpansionComponent exp, Parameters expParams, List<ValueSet> imports, CodeSystem cs) throws NoTerminologyServiceException, TerminologyServiceException, FHIRException {
     if (cs == null) {
       if (context.isNoTerminologyServer())
-        throw new NoTerminologyServiceException("Unable to find code system " + inc.getSystem().toString());
+        throw failTSE("Unable to find code system " + inc.getSystem().toString());
       else
-        throw new TerminologyServiceException("Unable to find code system " + inc.getSystem().toString());
+        throw failTSE("Unable to find code system " + inc.getSystem().toString());
     }
     cs.checkNoModifiers("Code System", "expanding");
     if (cs.getContent() != CodeSystemContentMode.COMPLETE && cs.getContent() != CodeSystemContentMode.FRAGMENT)
-      throw new TerminologyServiceException("Code system " + inc.getSystem().toString() + " is incomplete");
+      throw failTSE("Code system " + inc.getSystem().toString() + " is incomplete");
     if (cs.hasVersion())
       if (!existsInParams(exp.getParameter(), "version", new UriType(cs.getUrl() + "|" + cs.getVersion())))
         exp.getParameter().add(new ValueSetExpansionParameterComponent().setName("version").setValue(new UriType(cs.getUrl() + "|" + cs.getVersion())));
@@ -602,7 +625,9 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
           if (cs.getContent() == CodeSystemContentMode.FRAGMENT) {
             addFragmentWarning(exp, cs);
           } else {
-            throw new TerminologyServiceException("Unable to find code '" + c.getCode() + "' in code system " + cs.getUrl());
+            if (checkCodesWhenExpanding) {
+              throw failTSE("Unable to find code '" + c.getCode() + "' in code system " + cs.getUrl());
+            }
           }
         } else {
           inactive = CodeSystemUtilities.isInactive(cs, def);
@@ -612,7 +637,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
     }
     if (inc.getFilter().size() > 1) {
       canBeHeirarchy = false; // which will bt the case if we get around to supporting this
-      throw new TerminologyServiceException("Multiple filters not handled yet"); // need to and them, and this isn't done yet. But this shouldn't arise in non loinc and snomed value sets
+      throw failTSE("Multiple filters not handled yet"); // need to and them, and this isn't done yet. But this shouldn't arise in non loinc and snomed value sets
     }
     if (inc.getFilter().size() == 1) {
       if (cs.getContent() == CodeSystemContentMode.FRAGMENT) {
@@ -623,13 +648,13 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
         // special: all codes in the target code system under the value
         ConceptDefinitionComponent def = getConceptForCode(cs.getConcept(), fc.getValue());
         if (def == null)
-          throw new TerminologyServiceException("Code '" + fc.getValue() + "' not found in system '" + inc.getSystem() + "'");
+          throw failTSE("Code '" + fc.getValue() + "' not found in system '" + inc.getSystem() + "'");
         addCodeAndDescendents(cs, inc.getSystem(), def, null, expParams, imports, null, new AllConceptsFilter());
       } else if ("concept".equals(fc.getProperty()) && fc.getOp() == FilterOperator.ISNOTA) {
         // special: all codes in the target code system that are not under the value
         ConceptDefinitionComponent defEx = getConceptForCode(cs.getConcept(), fc.getValue());
         if (defEx == null)
-          throw new TerminologyServiceException("Code '" + fc.getValue() + "' not found in system '" + inc.getSystem() + "'");
+          throw failTSE("Code '" + fc.getValue() + "' not found in system '" + inc.getSystem() + "'");
         for (ConceptDefinitionComponent def : cs.getConcept()) {
           addCodeAndDescendents(cs, inc.getSystem(), def, null, expParams, imports, defEx, new AllConceptsFilter());
         }
@@ -637,7 +662,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
         // special: all codes in the target code system under the value
         ConceptDefinitionComponent def = getConceptForCode(cs.getConcept(), fc.getValue());
         if (def == null)
-          throw new TerminologyServiceException("Code '" + fc.getValue() + "' not found in system '" + inc.getSystem() + "'");
+          throw failTSE("Code '" + fc.getValue() + "' not found in system '" + inc.getSystem() + "'");
         for (ConceptDefinitionComponent c : def.getConcept())
           addCodeAndDescendents(cs, inc.getSystem(), c, null, expParams, imports, null, new AllConceptsFilter());
         if (def.hasUserData(CodeSystemUtilities.USER_DATA_CROSS_LINK)) {
@@ -663,7 +688,7 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
           addCodeAndDescendents(cs, inc.getSystem(), def, null, expParams, imports, null, new PropertyFilter(fc, getPropertyDefinition(cs, fc.getProperty())));
         }
       } else {
-        throw new NotImplementedException("Search by property[" + fc.getProperty() + "] and op[" + fc.getOp() + "] is not supported yet");
+        throw fail("Search by property[" + fc.getProperty() + "] and op[" + fc.getOp() + "] is not supported yet");
       }
     }
   }
@@ -714,4 +739,31 @@ public class ValueSetExpanderSimple implements ValueSetExpander {
     return key(c.getSystem(), c.getCode());
   }
 
+  private FHIRException fail(String msg) {
+    allErrors.add(msg);
+    return new FHIRException(msg);
+  }
+
+  private ETooCostly failCostly(String msg) {
+    allErrors.add(msg);
+    return new ETooCostly(msg);
+  }
+
+  private TerminologyServiceException failTSE(String msg) {
+    allErrors.add(msg);
+    return new TerminologyServiceException(msg);
+  }
+
+  public Collection<? extends String> getAllErrors() {
+    return allErrors;
+  }
+
+  public boolean isCheckCodesWhenExpanding() {
+    return checkCodesWhenExpanding;
+  }
+
+  public void setCheckCodesWhenExpanding(boolean checkCodesWhenExpanding) {
+    this.checkCodesWhenExpanding = checkCodesWhenExpanding;
+  }
+
 }

org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/i18n/I18nConstants.java

@@ -2,12 +2,14 @@ package org.hl7.fhir.utilities.i18n;
 
 public class I18nConstants {
 
+  
   public static final String ADDING_WRONG_PATH = "Adding_wrong_path";
   public static final String ADDING_WRONG_PATH_IN_PROFILE___VS_ = "Adding_wrong_path_in_profile___vs_";
   public static final String ADDING_WRONG_PATH__OUTCOMEGETPATH___RESULTPATHBASE__ = "Adding_wrong_path__outcomegetPath___resultPathBase__";
   public static final String ALL_OBSERVATIONS_SHOULD_HAVE_AN_EFFECTIVEDATETIME_OR_AN_EFFECTIVEPERIOD = "All_observations_should_have_an_effectiveDateTime_or_an_effectivePeriod";
   public static final String ALL_OBSERVATIONS_SHOULD_HAVE_A_PERFORMER = "All_observations_should_have_a_performer";
   public static final String ALL_OBSERVATIONS_SHOULD_HAVE_A_SUBJECT = "All_observations_should_have_a_subject";
+  public static final String ALL_OK = "ALL_OK";
   public static final String ATTEMPT_TO_A_SLICE_AN_ELEMENT_THAT_DOES_NOT_REPEAT__FROM__IN_ = "Attempt_to_a_slice_an_element_that_does_not_repeat__from__in_";
   public static final String ATTEMPT_TO_REPLACE_ELEMENT_NAME_FOR_A_NONCHOICE_TYPE = "Attempt_to_replace_element_name_for_a_nonchoice_type";
   public static final String ATTEMPT_TO_USE_A_SNAPSHOT_ON_PROFILE__AS__BEFORE_IT_IS_GENERATED = "Attempt_to_use_a_snapshot_on_profile__as__before_it_is_generated";
@@ -79,6 +81,7 @@ public class I18nConstants {
   public static final String ERROR_AT_PATH__SLICE_NAME_MUST_BE__BUT_IS_ = "Error_at_path__Slice_name_must_be__but_is_";
   public static final String ERROR_AT__THE_TARGET_PROFILE__IS_NOT__VALID_CONSTRAINT_ON_THE_BASE_ = "Error_at__The_target_profile__is_not__valid_constraint_on_the_base_";
   public static final String ERROR_EXPANDING_VALUESET_RUNNING_WITHOUT_TERMINOLOGY_SERVICES = "Error_expanding_ValueSet_running_without_terminology_services";
+  public static final String ERROR_GENERATING_SNAPSHOT = "ERROR_GENERATING_SNAPSHOT";
   public static final String ERROR_GENERATING_TABLE_FOR_PROFILE__ = "Error_generating_table_for_profile__";
   public static final String ERROR_IN_PROFILE__AT__BASE_ISSUMMARY___DERIVED_ISSUMMARY__ = "Error_in_profile__at__Base_isSummary___derived_isSummary__";
   public static final String ERROR_PARSING_ = "Error_parsing_";
@@ -103,7 +106,6 @@ public class I18nConstants {
   public static final String EXTENSION_EXT_SIMPLE = "Extension_EXT_Simple";
   public static final String EXTENSION_EXT_SUBEXTENSION_INVALID = "Extension_EXT_SubExtension_Invalid";
   public static final String EXTENSION_EXT_TYPE = "Extension_EXT_Type";
-  public static final String EXTENSION_PROF_TYPE = "Extension_PROF_Type";
   public static final String EXTENSION_EXT_UNKNOWN = "Extension_EXT_Unknown";
   public static final String EXTENSION_EXT_UNKNOWN_NOTHERE = "Extension_EXT_Unknown_NotHere";
   public static final String EXTENSION_EXT_URL_ABSOLUTE = "Extension_EXT_URL_Absolute";
@@ -112,6 +114,50 @@ public class I18nConstants {
   public static final String EXTENSION_EXT_VERSION_INVALID = "Extension_EXT_Version_Invalid";
   public static final String EXTENSION_EXT_VERSION_INVALIDID = "Extension_EXT_Version_InvalidId";
   public static final String EXTENSION_EXT_VERSION_NOCHANGE = "Extension_EXT_Version_NoChange";
+  public static final String EXTENSION_PROF_TYPE = "Extension_PROF_Type";
+  public static final String FHIRPATH_ALIAS_COLLECTION = "FHIRPATH_ALIAS_COLLECTION";
+  public static final String FHIRPATH_CANNOT_USE = "FHIRPATH_CANNOT_USE";
+  public static final String FHIRPATH_CANT_COMPARE = "FHIRPATH_CANT_COMPARE";
+  public static final String FHIRPATH_CHECK_FAILED = "FHIRPATH_CHECK_FAILED";
+  public static final String FHIRPATH_CODED_ONLY = "FHIRPATH_CODED_ONLY";
+  public static final String FHIRPATH_DISCRIMINATOR_BAD_NAME = "FHIRPATH_DISCRIMINATOR_BAD_NAME";
+  public static final String FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_CONST = "FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_CONST";
+  public static final String FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_GROUP = "FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_GROUP";
+  public static final String FHIRPATH_DISCRIMINATOR_CANT_FIND = "FHIRPATH_DISCRIMINATOR_CANT_FIND";
+  public static final String FHIRPATH_DISCRIMINATOR_MULTIPLE_PROFILES = "FHIRPATH_DISCRIMINATOR_MULTIPLE_PROFILES";
+  public static final String FHIRPATH_DISCRIMINATOR_MULTIPLE_TYPES = "FHIRPATH_DISCRIMINATOR_MULTIPLE_TYPES";
+  public static final String FHIRPATH_DISCRIMINATOR_NAME_ALREADY_SLICED = "FHIRPATH_DISCRIMINATOR_NAME_ALREADY_SLICED";
+  public static final String FHIRPATH_DISCRIMINATOR_NOTYPE = "FHIRPATH_DISCRIMINATOR_NOTYPE";
+  public static final String FHIRPATH_DISCRIMINATOR_NO_CODE = "FHIRPATH_DISCRIMINATOR_NO_CODE";
+  public static final String FHIRPATH_DISCRIMINATOR_RESOLVE_MULTIPLE_TYPES = "FHIRPATH_DISCRIMINATOR_RESOLVE_MULTIPLE_TYPES";
+  public static final String FHIRPATH_DISCRIMINATOR_RESOLVE_NOT_REFERENCE = "FHIRPATH_DISCRIMINATOR_RESOLVE_NOT_REFERENCE";
+  public static final String FHIRPATH_DISCRIMINATOR_RESOLVE_NO_TYPE = "FHIRPATH_DISCRIMINATOR_RESOLVE_NO_TYPE";
+  public static final String FHIRPATH_DISCRIMINATOR_THIS_CANNOT_FIND = "FHIRPATH_DISCRIMINATOR_THIS_CANNOT_FIND";
+  public static final String FHIRPATH_DISCRIMINATOR_TYPE_MULTIPLE = "FHIRPATH_DISCRIMINATOR_TYPE_MULTIPLE";
+  public static final String FHIRPATH_DISCRIMINATOR_TYPE_NONE = "FHIRPATH_DISCRIMINATOR_TYPE_NONE";
+  public static final String FHIRPATH_HO_HOST_SERVICES = "FHIRPATH_HO_HOST_SERVICES";
+  public static final String FHIRPATH_LEFT_VALUE_PLURAL = "FHIRPATH_LEFT_VALUE_PLURAL";
+  public static final String FHIRPATH_LEFT_VALUE_WRONG_TYPE = "FHIRPATH_LEFT_VALUE_WRONG_TYPE";
+  public static final String FHIRPATH_LOCATION = "FHIRPATH_LOCATION";
+  public static final String FHIRPATH_NOT_IMPLEMENTED = "FHIRPATH_NOT_IMPLEMENTED";
+  public static final String FHIRPATH_NO_COLLECTION = "FHIRPATH_NO_COLLECTION";
+  public static final String FHIRPATH_NO_TYPE = "FHIRPATH_NO_TYPE";
+  public static final String FHIRPATH_OP_INCOMPATIBLE = "FHIRPATH_OP_INCOMPATIBLE";
+  public static final String FHIRPATH_ORDERED_ONLY = "FHIRPATH_ORDERED_ONLY";
+  public static final String FHIRPATH_PARAM_WRONG = "FHIRPATH_PARAM_WRONG";
+  public static final String FHIRPATH_PRIMITIVE_ONLY = "FHIRPATH_PRIMITIVE_ONLY";
+  public static final String FHIRPATH_REFERENCE_ONLY = "FHIRPATH_ORDERED_ONLY";
+  public static final String FHIRPATH_RESOLVE_DISCRIMINATOR_CANT_FIND = "FHIRPATH_RESOLVE_DISCRIMINATOR_CANT_FIND";
+  public static final String FHIRPATH_RESOLVE_DISCRIMINATOR_NO_TARGET = "FHIRPATH_RESOLVE_DISCRIMINATOR_NO_TARGET";
+  public static final String FHIRPATH_RIGHT_VALUE_PLURAL = "FHIRPATH_RIGHT_VALUE_PLURAL";
+  public static final String FHIRPATH_RIGHT_VALUE_WRONG_TYPE = "FHIRPATH_RIGHT_VALUE_WRONG_TYPE";
+  public static final String FHIRPATH_STRING_ONLY = "FHIRPATH_STRING_ONLY";
+  public static final String FHIRPATH_UNABLE_BOOLEAN = "FHIRPATH_UNABLE_BOOLEAN";
+  public static final String FHIRPATH_UNKNOWN_CONSTANT = "FHIRPATH_UNKNOWN_CONSTANT";
+  public static final String FHIRPATH_UNKNOWN_CONTEXT = "FHIRPATH_UNKNOWN_CONTEXT";
+  public static final String FHIRPATH_UNKNOWN_CONTEXT_ELEMENT = "FHIRPATH_UNKNOWN_CONTEXT_ELEMENT";
+  public static final String FHIRPATH_UNKNOWN_NAME = "FHIRPATH_UNWKNOWN_NAME";
+  public static final String FHIRPATH_WRONG_PARAM_TYPE = "FHIRPATH_WRONG_PARAM_TYPE";
   public static final String FIXED_TYPE_CHECKS_DT_ADDRESS_LINE = "Fixed_Type_Checks_DT_Address_Line";
   public static final String FIXED_TYPE_CHECKS_DT_NAME_FAMILY = "Fixed_Type_Checks_DT_Name_Family";
   public static final String FIXED_TYPE_CHECKS_DT_NAME_GIVEN = "Fixed_Type_Checks_DT_Name_Given";
@@ -125,8 +171,8 @@ public class I18nConstants {
   public static final String ILLEGAL_PATH__IN_DIFFERENTIAL_IN__NAME_PORTION_EXCEEDS_64_CHARS_IN_LENGTH = "Illegal_path__in_differential_in__name_portion_exceeds_64_chars_in_length";
   public static final String ILLEGAL_PATH__IN_DIFFERENTIAL_IN__NAME_PORTION_MISING_ = "Illegal_path__in_differential_in__name_portion_mising_";
   public static final String ILLEGAL_PATH__IN_DIFFERENTIAL_IN__NO_UNICODE_WHITESPACE = "Illegal_path__in_differential_in__no_unicode_whitespace";
-  public static final String INTERNAL_ERROR___TYPE_NOT_KNOWN_ = "Internal_error___type_not_known_";
   public static final String INTERNAL_ERROR = "Internal_error";
+  public static final String INTERNAL_ERROR___TYPE_NOT_KNOWN_ = "Internal_error___type_not_known_";
   public static final String INTERNAL_INT_BAD_TYPE = "Internal_INT_Bad_Type";
   public static final String INTERNAL_RECURSION_DETECTION_FIND_LOOP_PATH_RECURSION____CHECK_PATHS_ARE_VALID_FOR_PATH_ = "Internal_recursion_detection_find_loop_path_recursion____check_paths_are_valid_for_path_";
   public static final String INVALID_SLICING__THERE_IS_MORE_THAN_ONE_TYPE_SLICE_AT__BUT_ONE_OF_THEM__HAS_MIN__1_SO_THE_OTHER_SLICES_CANNOT_EXIST = "Invalid_slicing__there_is_more_than_one_type_slice_at__but_one_of_them__has_min__1_so_the_other_slices_cannot_exist";
@@ -210,6 +256,7 @@ public class I18nConstants {
   public static final String NO_VALUE_SET_IN_URL = "no_value_set";
   public static final String NULL_MIN = "null_min";
   public static final String OBJECT_MUST_HAVE_SOME_CONTENT = "Object_must_have_some_content";
+  public static final String PACKAGE_VERSION_MISMATCH = "PACKAGE_VERSION_MISMATCH";
   public static final String PARSER_TYPE__NOT_SUPPORTED = "Parser_Type__not_supported";
   public static final String PROBLEM_EVALUATING_SLICING_EXPRESSION_FOR_ELEMENT_IN_PROFILE__PATH__FHIRPATH___ = "Problem_evaluating_slicing_expression_for_element_in_profile__path__fhirPath___";
   public static final String PROBLEM_PROCESSING_EXPRESSION__IN_PROFILE__PATH__ = "Problem_processing_expression__in_profile__path__";
@@ -286,12 +333,17 @@ public class I18nConstants {
   public static final String RESOURCE_RES_ID_PROHIBITED = "Resource_RES_ID_Prohibited";
   public static final String RESOURCE_TYPE_MISMATCH_FOR___ = "Resource_type_mismatch_for___";
   public static final String SAME_ID_ON_MULTIPLE_ELEMENTS__IN_ = "Same_id_on_multiple_elements__in_";
+  public static final String SEARCHPARAMETER_BASE_WRONG = "SEARCHPARAMETER_BASE_WRONG";
+  public static final String SEARCHPARAMETER_EXP_WRONG = "SEARCHPARAMETER_EXP_WRONG";
+  public static final String SEARCHPARAMETER_NOTFOUND = "SEARCHPARAMETER_NOTFOUND";
+  public static final String SEARCHPARAMETER_TYPE_WRONG = "SEARCHPARAMETER_TYPE_WRONG";
   public static final String SECURITY_STRING_CONTENT_ERROR = "SECURITY_STRING_CONTENT_ERROR";
   public static final String SECURITY_STRING_CONTENT_WARNING = "SECURITY_STRING_CONTENT_WARNING";
   public static final String SLICE_ENCOUNTERED_MIDWAY_THROUGH_SET_PATH___ID___ = "Slice_encountered_midway_through_set_path___id___";
   public static final String SLICING_RULES_ON_DIFFERENTIAL__DO_NOT_MATCH_THOSE_ON_BASE___DISCIMINATOR___ = "Slicing_rules_on_differential__do_not_match_those_on_base___disciminator___";
   public static final String SLICING_RULES_ON_DIFFERENTIAL__DO_NOT_MATCH_THOSE_ON_BASE___ORDER___ = "Slicing_rules_on_differential__do_not_match_those_on_base___order___";
   public static final String SLICING_RULES_ON_DIFFERENTIAL__DO_NOT_MATCH_THOSE_ON_BASE___RULE___ = "Slicing_rules_on_differential__do_not_match_those_on_base___rule___";
+  public static final String SNAPSHOT_EXISTING_PROBLEM = "SNAPSHOT_EXISTING_PROBLEM";
   public static final String STRUCTUREDEFINITION__AT__ILLEGAL_CONSTRAINED_TYPE__FROM__IN_ = "StructureDefinition__at__illegal_constrained_type__from__in_";
   public static final String TERMINOLOGY_PASSTHROUGH_TX_MESSAGE = "Terminology_PassThrough_TX_Message";
   public static final String TERMINOLOGY_TX_BINDING_CANTCHECK = "Terminology_TX_Binding_CantCheck";
@@ -360,6 +412,10 @@ public class I18nConstants {
   public static final String THIS_PROPERTY_MUST_BE_A_URI_OR_BNODE_NOT_A_ = "This_property_must_be_a_URI_or_bnode_not_a_";
   public static final String THIS_PROPERTY_MUST_BE__NOT_ = "This_property_must_be__not_";
   public static final String THIS__CANNOT_BE_PARSED_AS_A_FHIR_OBJECT_NO_NAMESPACE = "This__cannot_be_parsed_as_a_FHIR_object_no_namespace";
+  public static final String TYPE_CHECKS_FIXED_CC = "TYPE_CHECKS_FIXED_CC";
+  public static final String TYPE_CHECKS_FIXED_CC_US = "TYPE_CHECKS_FIXED_CC_US";
+  public static final String TYPE_CHECKS_PATTERN_CC = "TYPE_CHECKS_PATTERN_CC";
+  public static final String TYPE_CHECKS_PATTERN_CC_US = "TYPE_CHECKS_PATTERN_CC_US"; 
   public static final String TYPE_ON_FIRST_DIFFERENTIAL_ELEMENT = "type_on_first_differential_element";
   public static final String TYPE_ON_FIRST_SNAPSHOT_ELEMENT_FOR__IN__FROM_ = "type_on_first_snapshot_element_for__in__from_";
   public static final String TYPE_SPECIFIC_CHECKS_CANONICAL_ABSOLUTE = "TYPE_SPECIFIC_CHECKS_CANONICAL_ABSOLUTE";
@@ -466,6 +522,7 @@ public class I18nConstants {
   public static final String UNXPECTED_INTERNAL_CONDITION__NO_SOURCE_ON_DIFF_ELEMENT = "Unxpected_internal_condition__no_source_on_diff_element";
   public static final String VALIDATION_BUNDLE_MESSAGE = "Validation_BUNDLE_Message";
   public static final String VALIDATION_VAL_CONTENT_UNKNOWN = "Validation_VAL_Content_Unknown";
+  public static final String VALIDATION_VAL_GLOBAL_PROFILE_UNKNOWN = "VALIDATION_VAL_GLOBAL_PROFILE_UNKNOWN";
   public static final String VALIDATION_VAL_ILLEGAL_TYPE_CONSTRAINT = "VALIDATION_VAL_ILLEGAL_TYPE_CONSTRAINT";
   public static final String VALIDATION_VAL_NOTYPE = "Validation_VAL_NoType";
   public static final String VALIDATION_VAL_PROFILE_MATCHMULTIPLE = "Validation_VAL_Profile_MatchMultiple";
@@ -481,12 +538,21 @@ public class I18nConstants {
   public static final String VALIDATION_VAL_PROFILE_NOTSLICE = "Validation_VAL_Profile_NotSlice";
   public static final String VALIDATION_VAL_PROFILE_NOTYPE = "Validation_VAL_Profile_NoType";
   public static final String VALIDATION_VAL_PROFILE_OUTOFORDER = "Validation_VAL_Profile_OutOfOrder";
+  public static final String VALIDATION_VAL_PROFILE_SIGNPOST = "VALIDATION_VAL_PROFILE_SIGNPOST";
+  public static final String VALIDATION_VAL_PROFILE_SIGNPOST_GLOBAL = "VALIDATION_VAL_PROFILE_SIGNPOST_GLOBAL";
+  public static final String VALIDATION_VAL_PROFILE_SIGNPOST_META = "VALIDATION_VAL_PROFILE_SIGNPOST_META";
   public static final String VALIDATION_VAL_PROFILE_SLICEORDER = "Validation_VAL_Profile_SliceOrder";
   public static final String VALIDATION_VAL_PROFILE_UNKNOWN = "Validation_VAL_Profile_Unknown";
-  public static final String VALIDATION_VAL_GLOBAL_PROFILE_UNKNOWN = "VALIDATION_VAL_GLOBAL_PROFILE_UNKNOWN";
   public static final String VALIDATION_VAL_PROFILE_WRONGTYPE = "Validation_VAL_Profile_WrongType";
   public static final String VALIDATION_VAL_PROFILE_WRONGTYPE2 = "Validation_VAL_Profile_WrongType2";
   public static final String VALIDATION_VAL_UNKNOWN_PROFILE = "Validation_VAL_Unknown_Profile";
+  public static final String VALUESET_INCLUDE_INVALID_CONCEPT_CODE = "VALUESET_INCLUDE_INVALID_CONCEPT_CODE";
+  public static final String VALUESET_INCLUDE_INVALID_CONCEPT_CODE_VER = "VALUESET_INCLUDE_INVALID_CONCEPT_CODE_VER";
+  public static final String VALUESET_NO_SYSTEM_WARNING = "VALUESET_NO_SYSTEM_WARNING";
+  public static final String VALUESET_REFERENCE_INVALID_TYPE = "VALUESET_REFERENCE_INVALID_TYPE";
+  public static final String VALUESET_REFERENCE_UNKNOWN = "VALUESET_REFERENCE_UNKNOWN";
+  public static final String VALUESET_UNC_SYSTEM_WARNING = "VALUESET_UNC_SYSTEM_WARNING";
+  public static final String VALUESET_UNC_SYSTEM_WARNING_VER = "VALUESET_UNC_SYSTEM_WARNING_VER";
   public static final String VERSION_MISMATCH_THE_CONTEXT_HAS_VERSION__LOADED_AND_THE_NEW_CONTENT_BEING_LOADED_IS_VERSION_ = "Version_mismatch_The_context_has_version__loaded_and_the_new_content_being_loaded_is_version_";
   public static final String WRONG_NAMESPACE__EXPECTED_ = "Wrong_namespace__expected_";
   public static final String WRONG_TYPE_FOR_RESOURCE = "Wrong_type_for_resource";
@@ -494,6 +560,7 @@ public class I18nConstants {
   public static final String XHTML_URL_INVALID = "XHTML_URL_INVALID";
   public static final String XHTML_URL_INVALID_CHARS = "XHTML_URL_INVALID_CHARS";
   public static final String XHTML_XHTML_ATTRIBUTE_ILLEGAL = "XHTML_XHTML_Attribute_Illegal";
+  public static final String XHTML_XHTML_DOCTYPE_ILLEGAL = "XHTML_XHTML_DOCTYPE_ILLEGAL";
   public static final String XHTML_XHTML_ELEMENT_ILLEGAL = "XHTML_XHTML_Element_Illegal";
   public static final String XHTML_XHTML_NAME_INVALID = "XHTML_XHTML_Name_Invalid";
   public static final String XHTML_XHTML_NS_INVALID = "XHTML_XHTML_NS_InValid";
@@ -504,69 +571,5 @@ public class I18nConstants {
   public static final String _HAS_CHILDREN__AND_MULTIPLE_TYPES__IN_PROFILE_ = "_has_children__and_multiple_types__in_profile_";
   public static final String _HAS_CHILDREN__FOR_TYPE__IN_PROFILE__BUT_CANT_FIND_TYPE = "_has_children__for_type__in_profile__but_cant_find_type";
   public static final String _HAS_NO_CHILDREN__AND_NO_TYPES_IN_PROFILE_ = "_has_no_children__and_no_types_in_profile_";
-  public static final String ALL_OK = "ALL_OK";
-  public static final String SEARCHPARAMETER_NOTFOUND = "SEARCHPARAMETER_NOTFOUND";
-  public static final String SEARCHPARAMETER_BASE_WRONG = "SEARCHPARAMETER_BASE_WRONG";
-  public static final String SEARCHPARAMETER_TYPE_WRONG = "SEARCHPARAMETER_TYPE_WRONG";
-  public static final String SEARCHPARAMETER_EXP_WRONG = "SEARCHPARAMETER_EXP_WRONG";
-  public static final String VALUESET_NO_SYSTEM_WARNING = "VALUESET_NO_SYSTEM_WARNING";
-  public static final String VALUESET_UNC_SYSTEM_WARNING = "VALUESET_UNC_SYSTEM_WARNING";
-  public static final String VALUESET_UNC_SYSTEM_WARNING_VER = "VALUESET_UNC_SYSTEM_WARNING_VER";
-  public static final String VALUESET_INCLUDE_INVALID_CONCEPT_CODE = "VALUESET_INCLUDE_INVALID_CONCEPT_CODE";
-  public static final String VALUESET_INCLUDE_INVALID_CONCEPT_CODE_VER = "VALUESET_INCLUDE_INVALID_CONCEPT_CODE_VER";
-  public static final String TYPE_CHECKS_PATTERN_CC = "TYPE_CHECKS_PATTERN_CC";
-  public static final String TYPE_CHECKS_PATTERN_CC_US = "TYPE_CHECKS_PATTERN_CC_US"; 
-  public static final String TYPE_CHECKS_FIXED_CC = "TYPE_CHECKS_FIXED_CC";
-  public static final String TYPE_CHECKS_FIXED_CC_US = "TYPE_CHECKS_FIXED_CC_US";
-  public static final String VALIDATION_VAL_PROFILE_SIGNPOST = "VALIDATION_VAL_PROFILE_SIGNPOST";
-  public static final String VALIDATION_VAL_PROFILE_SIGNPOST_META = "VALIDATION_VAL_PROFILE_SIGNPOST_META";
-  public static final String VALIDATION_VAL_PROFILE_SIGNPOST_GLOBAL = "VALIDATION_VAL_PROFILE_SIGNPOST_GLOBAL";
-  public static final String ERROR_GENERATING_SNAPSHOT = "ERROR_GENERATING_SNAPSHOT";
-  public static final String SNAPSHOT_EXISTING_PROBLEM = "SNAPSHOT_EXISTING_PROBLEM";
-  public static final String FHIRPATH_LOCATION = "FHIRPATH_LOCATION";
-  public static final String FHIRPATH_UNKNOWN_CONTEXT = "FHIRPATH_UNKNOWN_CONTEXT";
-  public static final String FHIRPATH_UNKNOWN_CONTEXT_ELEMENT = "FHIRPATH_UNKNOWN_CONTEXT_ELEMENT";
-  public static final String FHIRPATH_ALIAS_COLLECTION = "FHIRPATH_ALIAS_COLLECTION";
-  public static final String FHIRPATH_UNKNOWN_NAME = "FHIRPATH_UNWKNOWN_NAME";
-  public static final String FHIRPATH_UNKNOWN_CONSTANT = "FHIRPATH_UNKNOWN_CONSTANT";
-  public static final String FHIRPATH_CANNOT_USE = "FHIRPATH_CANNOT_USE";
-  public static final String FHIRPATH_CANT_COMPARE = "FHIRPATH_CANT_COMPARE";
-  public static final String FHIRPATH_LEFT_VALUE_PLURAL = "FHIRPATH_LEFT_VALUE_PLURAL";
-  public static final String FHIRPATH_LEFT_VALUE_WRONG_TYPE = "FHIRPATH_LEFT_VALUE_WRONG_TYPE";
-  public static final String FHIRPATH_RIGHT_VALUE_PLURAL = "FHIRPATH_RIGHT_VALUE_PLURAL";
-  public static final String FHIRPATH_RIGHT_VALUE_WRONG_TYPE = "FHIRPATH_RIGHT_VALUE_WRONG_TYPE";
-  public static final String FHIRPATH_OP_INCOMPATIBLE = "FHIRPATH_OP_INCOMPATIBLE";
-  public static final String FHIRPATH_HO_HOST_SERVICES = "FHIRPATH_HO_HOST_SERVICES";
-  public static final String FHIRPATH_WRONG_PARAM_TYPE = "FHIRPATH_WRONG_PARAM_TYPE";
-  public static final String FHIRPATH_ORDERED_ONLY = "FHIRPATH_ORDERED_ONLY";
-  public static final String FHIRPATH_REFERENCE_ONLY = "FHIRPATH_ORDERED_ONLY";
-  public static final String FHIRPATH_CODED_ONLY = "FHIRPATH_CODED_ONLY";
-  public static final String FHIRPATH_STRING_ONLY = "FHIRPATH_STRING_ONLY";
-  public static final String FHIRPATH_PRIMITIVE_ONLY = "FHIRPATH_PRIMITIVE_ONLY";
-  public static final String FHIRPATH_NO_COLLECTION = "FHIRPATH_NO_COLLECTION";
-  public static final String FHIRPATH_NOT_IMPLEMENTED = "FHIRPATH_NOT_IMPLEMENTED";
-  public static final String FHIRPATH_PARAM_WRONG = "FHIRPATH_PARAM_WRONG";
-  public static final String FHIRPATH_CHECK_FAILED = "FHIRPATH_CHECK_FAILED";
-  public static final String FHIRPATH_NO_TYPE = "FHIRPATH_NO_TYPE";
-  public static final String FHIRPATH_DISCRIMINATOR_NAME_ALREADY_SLICED = "FHIRPATH_DISCRIMINATOR_NAME_ALREADY_SLICED";
-  public static final String FHIRPATH_DISCRIMINATOR_THIS_CANNOT_FIND = "FHIRPATH_DISCRIMINATOR_THIS_CANNOT_FIND";
-  public static final String FHIRPATH_DISCRIMINATOR_RESOLVE_NO_TYPE = "FHIRPATH_DISCRIMINATOR_RESOLVE_NO_TYPE";
-  public static final String FHIRPATH_DISCRIMINATOR_RESOLVE_MULTIPLE_TYPES = "FHIRPATH_DISCRIMINATOR_RESOLVE_MULTIPLE_TYPES";
-  public static final String FHIRPATH_DISCRIMINATOR_RESOLVE_NOT_REFERENCE = "FHIRPATH_DISCRIMINATOR_RESOLVE_NOT_REFERENCE";
-  public static final String FHIRPATH_RESOLVE_DISCRIMINATOR_NO_TARGET = "FHIRPATH_RESOLVE_DISCRIMINATOR_NO_TARGET";
-  public static final String FHIRPATH_RESOLVE_DISCRIMINATOR_CANT_FIND = "FHIRPATH_RESOLVE_DISCRIMINATOR_CANT_FIND";
-  public static final String FHIRPATH_DISCRIMINATOR_TYPE_NONE = "FHIRPATH_DISCRIMINATOR_TYPE_NONE";
-  public static final String FHIRPATH_DISCRIMINATOR_TYPE_MULTIPLE = "FHIRPATH_DISCRIMINATOR_TYPE_MULTIPLE";
-  public static final String FHIRPATH_DISCRIMINATOR_NO_CODE = "FHIRPATH_DISCRIMINATOR_NO_CODE";
-  public static final String FHIRPATH_DISCRIMINATOR_BAD_NAME = "FHIRPATH_DISCRIMINATOR_BAD_NAME";
-  public static final String FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_GROUP = "FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_GROUP";
-  public static final String FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_CONST = "FHIRPATH_DISCRIMINATOR_BAD_SYNTAX_CONST";
-  public static final String FHIRPATH_DISCRIMINATOR_CANT_FIND = "FHIRPATH_DISCRIMINATOR_CANT_FIND";
-  public static final String FHIRPATH_DISCRIMINATOR_NOTYPE = "FHIRPATH_DISCRIMINATOR_NOTYPE";
-  public static final String FHIRPATH_DISCRIMINATOR_MULTIPLE_TYPES = "FHIRPATH_DISCRIMINATOR_MULTIPLE_TYPES";
-  public static final String FHIRPATH_DISCRIMINATOR_MULTIPLE_PROFILES = "FHIRPATH_DISCRIMINATOR_MULTIPLE_PROFILES";
-  public static final String FHIRPATH_UNABLE_BOOLEAN = "FHIRPATH_UNABLE_BOOLEAN";
-  public static final String XHTML_XHTML_DOCTYPE_ILLEGAL = "XHTML_XHTML_DOCTYPE_ILLEGAL";
-  public static final String PACKAGE_VERSION_MISMATCH = "PACKAGE_VERSION_MISMATCH";
 }
 

org.hl7.fhir.utilities/src/main/resources/Messages.properties

@@ -568,3 +568,5 @@ FHIRPATH_DISCRIMINATOR_MULTIPLE_PROFILES = Error in discriminator at {0}: no chi
 FHIRPATH_UNABLE_BOOLEAN = Unable to evaluate as a boolean: {0} 
 XHTML_XHTML_DOCTYPE_ILLEGAL = Malformed XHTML: Found a DocType declaration, and these are not allowed (XXE security vulnerability protection)
 PACKAGE_VERSION_MISMATCH = FHIR Version mismatch in package {0}: version is {2} but must be {1} (path: {3})
+VALUESET_REFERENCE_UNKNOWN = The value set import {0} could not be found so cannot be checked
+VALUESET_REFERENCE_INVALID_TYPE = The value set import {0} points to a resource of type {1} which is not valid

org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/instance/type/ValueSetValidator.java

@@ -2,10 +2,13 @@ package org.hl7.fhir.validation.instance.type;
 
 import java.util.List;
 
+import org.hl7.fhir.r5.model.ValueSet;
 import org.hl7.fhir.r5.context.IWorkerContext;
 import org.hl7.fhir.r5.context.IWorkerContext.ValidationResult;
 import org.hl7.fhir.r5.elementmodel.Element;
+import org.hl7.fhir.r5.model.CodeSystem;
 import org.hl7.fhir.r5.model.Coding;
+import org.hl7.fhir.r5.model.Resource;
 import org.hl7.fhir.r5.terminologies.ValueSetExpander.TerminologyServiceErrorClass;
 import org.hl7.fhir.utilities.Utilities;
 import org.hl7.fhir.utilities.VersionUtilities;
@@ -56,6 +59,23 @@ public class ValueSetValidator extends BaseValidator {
     String system = include.getChildValue("system");
     String version = include.getChildValue("version");
     boolean systemOk = true;
+    List<Element> valuesets = include.getChildrenByName("valueSet");
+    int i = 0;
+    for (Element ve : valuesets) {
+      String v = ve.getValue();
+      ValueSet vs = context.fetchResource(ValueSet.class, v);
+      if (vs == null) {
+        NodeStack ns = stack.push(ve, i, ve.getProperty().getDefinition(), ve.getProperty().getDefinition());
+
+        Resource rs = context.fetchResource(Resource.class, v);
+        if (rs != null) {
+          warning(errors, IssueType.BUSINESSRULE, ns.getLiteralPath(), false, I18nConstants.VALUESET_REFERENCE_INVALID_TYPE, v, rs.fhirType());                      
+        } else {
+          warning(errors, IssueType.BUSINESSRULE, ns.getLiteralPath(), false, I18nConstants.VALUESET_REFERENCE_UNKNOWN, v);            
+        }
+      }
+      i++;
+    }
     List<Element> concepts = include.getChildrenByName("concept");
     List<Element> filters = include.getChildrenByName("filter");
     if (!Utilities.noString(system)) {