support for -show-times in validator

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

@@ -267,6 +267,7 @@ public class ValidationEngine implements IValidatorResourceFetcher {
   private boolean crumbTrails;
   private Locale locale;
   private List<ImplementationGuide> igs = new ArrayList<>();
+  private boolean showTimes;
 
   private class AsteriskFilter implements FilenameFilter {
     String dir;
@@ -329,6 +330,15 @@ public class ValidationEngine implements IValidatorResourceFetcher {
     this.anyExtensionsAllowed = anyExtensionsAllowed;
   }
 
+  
+  public boolean isShowTimes() {
+    return showTimes;
+  }
+
+  public void setShowTimes(boolean showTimes) {
+    this.showTimes = showTimes;
+  }
+
   public ValidationEngine(String src, String txsrvr, String txLog, FhirPublication version, boolean canRunWithoutTerminologyServer, String vString) throws Exception {
     pcm = new FilesystemPackageCacheManager(true, ToolsVersion.TOOLS_VERSION);
     loadCoreDefinitions(src, false);
@@ -1114,6 +1124,9 @@ public class ValidationEngine implements IValidatorResourceFetcher {
     }
     InstanceValidator validator = getValidator();
     validator.validate(null, messages, new ByteArrayInputStream(source), cntType, asSdList(profiles));
+    if (showTimes) {
+      System.out.println(location+": "+validator.reportTimes());
+    }
     return messagesToOutcome(messages);
   }
 
@@ -2113,5 +2126,13 @@ public class ValidationEngine implements IValidatorResourceFetcher {
     URLConnection c = url.openConnection();
     return TextFile.streamToBytes(c.getInputStream());
   }
+
+  public void doneLoading(long loadStart) {
+    if (showTimes) {
+      String s = String.format("Load Time (ms): %d", (System.nanoTime() - loadStart) / 1000000);
+      System.out.println(s);
+   }
+    
+  }
   
 }

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

@@ -131,6 +131,7 @@ public class Validator {
 
   public static void main(String[] args) throws Exception {
 
+    long loadStart = System.nanoTime();
     System.out.println("FHIR Validation tool " + VersionUtil.getVersionString());
     System.out.println("Detected Java version: " + System.getProperty("java.version") + " from " + System.getProperty("java.home") + " on " + System.getProperty("os.arch") + " (" + System.getProperty("sun.arch.data.model") + "bit). " + toMB(Runtime.getRuntime().maxMemory()) + "MB available");
     String proxy = getNamedParam(args, Params.PROXY);
@@ -199,7 +200,7 @@ public class Validator {
         if (cliContext.getMode() == EngineMode.SCAN) {
           ValidationService.validateScan(cliContext, validator);
         } else {
-          ValidationService.validateSources(cliContext, validator);
+          ValidationService.validateSources(cliContext, validator, loadStart);
         }
       }
     }

org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/model/CliContext.java

@@ -68,6 +68,9 @@ public class CliContext {
   @JsonProperty("crumbTrails")
   private boolean crumbTrails = false;
   
+  @JsonProperty("showTimes")
+  private boolean showTimes = false;
+  
   @JsonProperty("locale")
   private String locale = Locale.ENGLISH.getDisplayLanguage();
 
@@ -436,6 +439,14 @@ public class CliContext {
     this.crumbTrails = crumbTrails;
   }
 
+  public boolean isShowTimes() {
+    return showTimes;
+  }
+
+  public void setShowTimes(boolean showTimes) {
+    this.showTimes = showTimes;
+  }
+
   @Override
   public boolean equals(Object o) {
     if (this == o) return true;
@@ -464,6 +475,8 @@ public class CliContext {
       Objects.equals(questionnaires, that.questionnaires) &&
       Objects.equals(profiles, that.profiles) &&
       Objects.equals(sources, that.sources) &&
+      Objects.equals(crumbTrails, that.crumbTrails) &&
+      Objects.equals(showTimes, that.showTimes) &&
       mode == that.mode &&
       Objects.equals(locale, that.locale) &&
       Objects.equals(locations, that.locations);
@@ -471,6 +484,6 @@ public class CliContext {
 
   @Override
   public int hashCode() {
-    return Objects.hash(doNative, anyExtensionsAllowed, hintAboutNonMustSupport, recursive, doDebug, assumeValidRestReferences, canDoNative, noInternalCaching, noExtensibleBindingMessages, map, output, txServer, sv, txLog, mapLog, lang, fhirpath, snomedCT, targetVer, igs, questionnaires, profiles, sources, mode, locale, locations);
+    return Objects.hash(doNative, anyExtensionsAllowed, hintAboutNonMustSupport, recursive, doDebug, assumeValidRestReferences, canDoNative, noInternalCaching, noExtensibleBindingMessages, map, output, txServer, sv, txLog, mapLog, lang, fhirpath, snomedCT, targetVer, igs, questionnaires, profiles, sources, mode, locale, locations, crumbTrails, showTimes);
   }
 }

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

@@ -44,7 +44,8 @@ public class ValidationService {
     return response;
   }
 
-  public static void validateSources(CliContext cliContext, ValidationEngine validator) throws Exception {
+  public static void validateSources(CliContext cliContext, ValidationEngine validator, long loadStart) throws Exception {
+    validator.doneLoading(loadStart);
     if (cliContext.getProfiles().size() > 0) {
       System.out.println("  .. validate " + cliContext.getSources() + " against " + cliContext.getProfiles().toString());
     } else {
@@ -195,6 +196,7 @@ public class ValidationService {
     validator.setNoExtensibleBindingMessages(cliContext.isNoExtensibleBindingMessages());
     validator.setSecurityChecks(cliContext.isSecurityChecks());
     validator.setCrumbTrails(cliContext.isCrumbTrails());
+    validator.setShowTimes(cliContext.isShowTimes());
     TerminologyCache.setNoCaching(cliContext.isNoInternalCaching());
     return validator;
   }

org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/cli/utils/Params.java

@@ -51,6 +51,7 @@ public class Params {
   public static final String NO_EXTENSIBLE_BINDING_WARNINGS = "-no-extensible-binding-warnings";
   public static final String SECURITY_CHECKS = "-security-checks";
   public static final String CRUMB_TRAIL = "-crumb-trails";
+  public static final String SHOW_TIMES = "-show-times";
 
   /**
    * Checks the list of passed in params to see if it contains the passed in param.
@@ -157,6 +158,8 @@ public class Params {
         cliContext.setSecurityChecks(true);
       } else if (args[i].equals(CRUMB_TRAIL)) {
         cliContext.setCrumbTrails(true);
+      } else if (args[i].equals(SHOW_TIMES)) {
+        cliContext.setShowTimes(true);
       } else if (args[i].equals(SCAN)) {
         cliContext.setMode(Validator.EngineMode.SCAN);
       } else if (args[i].equals(TERMINOLOGY)) {