Checkpoint Commit

- Working Unified (qqq+kof22website) project setup and configuration working with IntelliJ 2025

.idea/checkstyle-idea.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CheckStyle-IDEA" serialisationVersion="2">
-    <checkstyleVersion>9.0.1</checkstyleVersion>
+    <checkstyleVersion>10.3.4</checkstyleVersion>
     <scanScope>JavaOnly</scanScope>
     <suppressErrors>true</suppressErrors>
     <option name="thirdPartyClasspath" />

.idea/compiler.xml

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <annotationProcessing>
-      <profile name="Maven default annotation processors profile" enabled="true">
-        <sourceOutputDir name="target/generated-sources/annotations" />
-        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
-        <outputRelativeToContentRoot value="true" />
-        <module name="qqq-backend-module-rdbms" />
-        <module name="qqq-middleware-picocli" />
-        <module name="qqq-backend-module-filesystem" />
-        <module name="qqq-backend-core" />
-        <module name="qqq-middleware-javalin" />
-        <module name="qqq-sample-project" />
-      </profile>
-    </annotationProcessing>
-  </component>
-  <component name="JavacSettings">
-    <option name="ADDITIONAL_OPTIONS_OVERRIDE">
-      <module name="qqq-backend-core" options="-Xlint:unchecked" />
-      <module name="qqq-backend-module-filesystem" options="-Xlint:unchecked" />
-      <module name="qqq-backend-module-rdbms" options="-Xlint:unchecked" />
-      <module name="qqq-middleware-javalin" options="-Xlint:unchecked" />
-      <module name="qqq-middleware-picocli" options="-Xlint:unchecked" />
-      <module name="qqq-parent-project" options="" />
-      <module name="qqq-sample-project" options="-Xlint:unchecked" />
-    </option>
-  </component>
-</project>

.idea/encodings.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding">
-    <file url="file://$PROJECT_DIR$/qqq-backend-core/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-backend-core/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-backend-module-filesystem/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-backend-module-filesystem/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-backend-module-rdbms/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-backend-module-rdbms/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-middleware-javalin/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-middleware-javalin/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-middleware-picocli/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-middleware-picocli/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-sample-project/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/qqq-sample-project/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
-  </component>
-</project>

qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/model/data/QRecordEntity.java

@@ -594,6 +594,7 @@ public abstract class QRecordEntity
       {
          Field  tableNameField = entityClass.getDeclaredField("TABLE_NAME");
          String tableNameValue = (String) tableNameField.get(null);
+
          return (tableNameValue);
       }
       catch(Exception e)

qqq-middleware-javalin/pom.xml

@@ -36,7 +36,7 @@
 
       <!-- When updating to javalin 6.3.0, we received classNotFound errors - which this fixed. -->
       <kotlin.version>1.9.10</kotlin.version>
-      <javalin.version>6.3.0</javalin.version>
+      <javalin.version>6.6.0</javalin.version>
    </properties>
 
    <dependencies>
@@ -117,6 +117,12 @@
          <artifactId>assertj-core</artifactId>
          <scope>test</scope>
       </dependency>
+      <dependency>
+         <groupId>com.kingsrook.qqq</groupId>
+         <artifactId>qqq-middleware-api</artifactId>
+         <version>0.26.0-integration-20250615-161253</version>
+         <scope>compile</scope>
+      </dependency>
    </dependencies>
 
    <build>

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/QApplicationJavalinServer.java

@@ -26,6 +26,7 @@ import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Consumer;
+import com.kingsrook.qqq.api.javalin.QJavalinApiHandler;
 import com.kingsrook.qqq.backend.core.exceptions.QException;
 import com.kingsrook.qqq.backend.core.exceptions.QInstanceValidationException;
 import com.kingsrook.qqq.backend.core.instances.AbstractQQQApplication;
@@ -74,9 +75,11 @@ public class QApplicationJavalinServer
 
    private Integer                              port                                = 8000;
    private boolean                              serveFrontendMaterialDashboard      = true;
+   private String                               frontendMaterialDashboardHostedPath = "/";                                    // TODO - Things like this should be moved into a central configuration file system, so that it can be changed in userspace without code changes.
    private boolean                              serveLegacyUnversionedMiddlewareAPI = true;
-   private List<AbstractMiddlewareVersion>      middlewareVersionList               = List.of(new MiddlewareVersionV1());
+   private boolean                              serveApplicationApi                 = true;
-   private List<QJavalinRouteProviderInterface> additionalRouteProviders            = null;
+   private List<AbstractMiddlewareVersion>      middlewareVersionList               = List.of(new MiddlewareVersionV1());     // TODO - Seems like this should be null by default, and only set if the application developer wants to serve versioned middleware APIs. @DK
+   private List<QJavalinRouteProvider>          additionalRouteProviders            = null;
    private Consumer<Javalin>                    javalinConfigurationCustomizer      = null;
    private QJavalinMetaData                     javalinMetaData                     = null;
 
@@ -132,20 +135,24 @@ public class QApplicationJavalinServer
             {
                if(resource != null)
                {
-                  config.staticFiles.add("/material-dashboard-overlay");
+                  config.staticFiles.add(staticFileConfig ->
+                  {
+                     staticFileConfig.hostedPath = this.frontendMaterialDashboardHostedPath;
+                     staticFileConfig.directory = "/material-dashboard-overlay";
+                  });
                }
             }
 
-            ////////////////////////////////////////////////////////////////////////////////////
+            config.staticFiles.add(staticFileConfig ->
-            // tell javalin where to find material-dashboard static web assets                //
+            {
-            // in this case, this path is coming from the qqq-frontend-material-dashboard jar //
+               staticFileConfig.hostedPath = this.frontendMaterialDashboardHostedPath;
-            ////////////////////////////////////////////////////////////////////////////////////
+               staticFileConfig.directory = "/material-dashboard";
-            config.staticFiles.add("/material-dashboard");
+            });
 
             ////////////////////////////////////////////////////////////
             // set the index page for the SPA from material dashboard //
             ////////////////////////////////////////////////////////////
-            config.spaRoot.addFile("/", "material-dashboard/index.html");
+            config.spaRoot.addFile(this.frontendMaterialDashboardHostedPath, "material-dashboard/index.html");
          }
 
          ///////////////////////////////////////////
@@ -167,6 +174,20 @@ public class QApplicationJavalinServer
             }
          }
 
+         if(serveApplicationApi)
+         {
+            try
+            {
+               QJavalinApiHandler qJavalinApiHandler = new QJavalinApiHandler(qInstance);
+               config.router.apiBuilder(qJavalinApiHandler.getRoutes());
+            }
+            catch(Exception e)
+            {
+               LOG.error("Unable to add application API routes to Javalin service.", e);
+               throw new RuntimeException(e);
+            }
+         }
+
          /////////////////////////////////////
          // versioned qqq middleware routes //
          /////////////////////////////////////
@@ -183,7 +204,7 @@ public class QApplicationJavalinServer
          ////////////////////////////////////////////////////////////////////////////
          // additional route providers (e.g., application-apis, other middlewares) //
          ////////////////////////////////////////////////////////////////////////////
-         for(QJavalinRouteProviderInterface routeProvider : CollectionUtils.nonNullList(additionalRouteProviders))
+         for(QJavalinRouteProvider routeProvider : CollectionUtils.nonNullList(additionalRouteProviders))
          {
             routeProvider.setQInstance(qInstance);
 
@@ -201,7 +222,7 @@ public class QApplicationJavalinServer
       // also pass the javalin service into any additionalRouteProviders, //
       // in case they need additional setup, e.g., before/after handlers. //
       //////////////////////////////////////////////////////////////////////
-      for(QJavalinRouteProviderInterface routeProvider : CollectionUtils.nonNullList(additionalRouteProviders))
+      for(QJavalinRouteProvider routeProvider : CollectionUtils.nonNullList(additionalRouteProviders))
       {
          routeProvider.acceptJavalinService(service);
       }
@@ -379,7 +400,7 @@ public class QApplicationJavalinServer
             }
          }
 
-         for(QJavalinRouteProviderInterface routeProvider : CollectionUtils.nonNullList(additionalRouteProviders))
+         for(QJavalinRouteProvider routeProvider : CollectionUtils.nonNullList(additionalRouteProviders))
          {
             routeProvider.setQInstance(newQInstance);
          }
@@ -470,6 +491,25 @@ public class QApplicationJavalinServer
 
 
 
+   /*******************************************************************************
+    *  Sets the hosted path for the frontend Material Dashboard UI.
+    *
+    *  This value determines the base URL path under which the static frontend
+    *  dashboard assets are served. It should match the path configured in your
+    *  frontend build or static asset router.
+    *
+    *  @param frontendMaterialDashboardHostedPath the hosted path (e.g., "/admin" or "/dashboard").  Default is "/"
+    *
+    *  @see #withServeFrontendMaterialDashboard(boolean)
+    *******************************************************************************/
+   public QApplicationJavalinServer withFrontendMaterialDashboardHostedPath(String frontendMaterialDashboardHostedPath)
+   {
+      this.frontendMaterialDashboardHostedPath = frontendMaterialDashboardHostedPath;
+      return (this);
+   }
+
+
+
    /*******************************************************************************
     ** Getter for serveLegacyUnversionedMiddlewareAPI
     *******************************************************************************/
@@ -535,7 +575,7 @@ public class QApplicationJavalinServer
    /*******************************************************************************
     ** Getter for additionalRouteProviders
     *******************************************************************************/
-   public List<QJavalinRouteProviderInterface> getAdditionalRouteProviders()
+   public List<QJavalinRouteProvider> getAdditionalRouteProviders()
    {
       return (this.additionalRouteProviders);
    }
@@ -545,7 +585,7 @@ public class QApplicationJavalinServer
    /*******************************************************************************
     ** Setter for additionalRouteProviders
     *******************************************************************************/
-   public void setAdditionalRouteProviders(List<QJavalinRouteProviderInterface> additionalRouteProviders)
+   public void setAdditionalRouteProviders(List<QJavalinRouteProvider> additionalRouteProviders)
    {
       this.additionalRouteProviders = additionalRouteProviders;
    }
@@ -555,7 +595,7 @@ public class QApplicationJavalinServer
    /*******************************************************************************
     ** Fluent setter for additionalRouteProviders
     *******************************************************************************/
-   public QApplicationJavalinServer withAdditionalRouteProviders(List<QJavalinRouteProviderInterface> additionalRouteProviders)
+   public QApplicationJavalinServer withAdditionalRouteProviders(List<QJavalinRouteProvider> additionalRouteProviders)
    {
       this.additionalRouteProviders = additionalRouteProviders;
       return (this);
@@ -566,7 +606,7 @@ public class QApplicationJavalinServer
    /*******************************************************************************
     ** Fluent setter to add a single additionalRouteProvider
     *******************************************************************************/
-   public QApplicationJavalinServer withAdditionalRouteProvider(QJavalinRouteProviderInterface additionalRouteProvider)
+   public QApplicationJavalinServer withAdditionalRouteProvider(QJavalinRouteProvider additionalRouteProvider)
    {
       if(this.additionalRouteProviders == null)
       {
@@ -690,4 +730,57 @@ public class QApplicationJavalinServer
       return (this);
    }
 
+
+   /*******************************************************************************
+    ** Getter for frontendMaterialDashboardHostedPath
+    *
+    * @see #withFrontendMaterialDashboardHostedPath(String)
+    *******************************************************************************/
+   public String getFrontendMaterialDashboardHostedPath()
+   {
+      return (this.frontendMaterialDashboardHostedPath);
+   }
+
+
+
+   /*******************************************************************************
+    ** Setter for frontendMaterialDashboardHostedPath
+    *
+    * @see #withFrontendMaterialDashboardHostedPath(String)
+    *******************************************************************************/
+   public void setFrontendMaterialDashboardHostedPath(String frontendMaterialDashboardHostedPath)
+   {
+      this.frontendMaterialDashboardHostedPath = frontendMaterialDashboardHostedPath;
+   }
+
+   /*******************************************************************************
+    ** Getter for serveApplicationApi
+    *******************************************************************************/
+   public boolean getServeApplicationApi()
+   {
+      return (this.serveApplicationApi);
+   }
+
+
+
+   /*******************************************************************************
+    ** Setter for serveApplicationApi
+    *******************************************************************************/
+   public void setServeApplicationApi(boolean serveApplicationApi)
+   {
+      this.serveApplicationApi = serveApplicationApi;
+   }
+
+
+
+   /*******************************************************************************
+    ** Fluent setter for serveApplicationApi
+    *******************************************************************************/
+   public QApplicationJavalinServer withServeApplicationApi(boolean serveApplicationApi)
+   {
+      this.serveApplicationApi = serveApplicationApi;
+      return (this);
+   }
+
+
 }

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/QJavalinRouteProvider.java

@@ -32,19 +32,20 @@ import io.javalin.config.JavalinConfig;
  ** Interface for classes that can provide a list of endpoints to a javalin
  ** server.
  *******************************************************************************/
-public interface QJavalinRouteProviderInterface
+public abstract class QJavalinRouteProvider
 {
-
    /***************************************************************************
     ** For initial setup when server boots, set the qInstance - but also,
     ** e.g., for development, to do a hot-swap.
     ***************************************************************************/
-   void setQInstance(QInstance qInstance);
+   public abstract void setQInstance(QInstance qInstance);
+
+
 
    /***************************************************************************
     **
     ***************************************************************************/
-   default EndpointGroup getJavalinEndpointGroup()
+   public EndpointGroup getJavalinEndpointGroup()
    {
       /////////////////////////////
       // no endpoints at default //
@@ -58,7 +59,7 @@ public interface QJavalinRouteProviderInterface
     ** accept the javalinConfig object, to perform whatever setup you need,
     ** such as setting up routes.
     ***************************************************************************/
-   default void acceptJavalinConfig(JavalinConfig config)
+   public void acceptJavalinConfig(JavalinConfig config)
    {
       /////////////////////
       // noop at default //
@@ -70,11 +71,10 @@ public interface QJavalinRouteProviderInterface
     ** accept the Javalin service object, to perform whatever setup you need,
     ** such as setting up before/after handlers.
     ***************************************************************************/
-   default void acceptJavalinService(Javalin service)
+   public void acceptJavalinService(Javalin service)
    {
       /////////////////////
       // noop at default //
       /////////////////////
    }
-
 }

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/metadata/JavalinRouteProviderMetaData.java

@@ -32,13 +32,12 @@ import com.kingsrook.qqq.backend.core.model.metadata.code.QCodeReference;
  *******************************************************************************/
 public class JavalinRouteProviderMetaData implements QMetaDataObject
 {
-   private String hostedPath;
+   private String         hostedPath;
-
+   private String         spaRootPath;
-   private String fileSystemPath;
+   private String         spaRootFile;
-   private String processName;
+   private String         fileSystemPath;
-
+   private String         processName;
-   private List<String> methods;
+   private List<String>   methods;
-
    private QCodeReference routeAuthenticator;
 
 
@@ -206,4 +205,70 @@ public class JavalinRouteProviderMetaData implements QMetaDataObject
       return (this);
    }
 
+
+
+   /*******************************************************************************
+    ** Getter for spaRootPath
+    *******************************************************************************/
+   public String getSpaRootPath()
+   {
+      return (this.spaRootPath);
+   }
+
+
+
+   /*******************************************************************************
+    ** Setter for spaRootPath
+    *******************************************************************************/
+   public void setSpaRootPath(String spaRootPath)
+   {
+      this.spaRootPath = spaRootPath;
+   }
+
+
+
+   /*******************************************************************************
+    ** Fluent setter for spaRootPath
+    *******************************************************************************/
+   public JavalinRouteProviderMetaData withSpaRootPath(String spaRootPath)
+   {
+      this.spaRootPath = spaRootPath;
+      return (this);
+   }
+
+
+   /*******************************************************************************
+    * Getter for spaRootFile
+    * @see #withSpaRootFile(String)
+    *******************************************************************************/
+   public String getSpaRootFile()
+   {
+      return (this.spaRootFile);
+   }
+
+
+
+   /*******************************************************************************
+    * Setter for spaRootFile
+    * @see #withSpaRootFile(String)
+    *******************************************************************************/
+   public void setSpaRootFile(String spaRootFile)
+   {
+      this.spaRootFile = spaRootFile;
+   }
+
+
+
+   /*******************************************************************************
+    * Fluent setter for spaRootFile
+    * @param spaRootFile TODO document this property
+    * @return this
+    *******************************************************************************/
+   public JavalinRouteProviderMetaData withSpaRootFile(String spaRootFile)
+   {
+      this.spaRootFile = spaRootFile;
+      return (this);
+   }
+
+
 }

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/routeproviders/ProcessBasedRouter.java

@@ -43,7 +43,7 @@ import com.kingsrook.qqq.backend.core.utils.StringUtils;
 import com.kingsrook.qqq.backend.core.utils.ValueUtils;
 import com.kingsrook.qqq.backend.javalin.QJavalinImplementation;
 import com.kingsrook.qqq.backend.javalin.QJavalinUtils;
-import com.kingsrook.qqq.middleware.javalin.QJavalinRouteProviderInterface;
+import com.kingsrook.qqq.middleware.javalin.QJavalinRouteProvider;
 import com.kingsrook.qqq.middleware.javalin.metadata.JavalinRouteProviderMetaData;
 import com.kingsrook.qqq.middleware.javalin.routeproviders.authentication.RouteAuthenticatorInterface;
 import io.javalin.apibuilder.ApiBuilder;
@@ -56,7 +56,7 @@ import static com.kingsrook.qqq.backend.core.logging.LogUtils.logPair;
 /*******************************************************************************
  **
  *******************************************************************************/
-public class ProcessBasedRouter implements QJavalinRouteProviderInterface
+public class ProcessBasedRouter extends QJavalinRouteProvider
 {
    private static final QLogger LOG = QLogger.getLogger(ProcessBasedRouter.class);
 

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/routeproviders/SimpleFileSystemDirectoryRouter.java

@@ -31,7 +31,7 @@ import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
 import com.kingsrook.qqq.backend.core.model.metadata.code.QCodeReference;
 import com.kingsrook.qqq.backend.core.model.session.QSystemUserSession;
 import com.kingsrook.qqq.backend.javalin.QJavalinImplementation;
-import com.kingsrook.qqq.middleware.javalin.QJavalinRouteProviderInterface;
+import com.kingsrook.qqq.middleware.javalin.QJavalinRouteProvider;
 import com.kingsrook.qqq.middleware.javalin.metadata.JavalinRouteProviderMetaData;
 import com.kingsrook.qqq.middleware.javalin.routeproviders.authentication.RouteAuthenticatorInterface;
 import io.javalin.Javalin;
@@ -46,16 +46,19 @@ import static com.kingsrook.qqq.backend.core.logging.LogUtils.logPair;
  ** javalin route provider that hosts a path in the http server via a path on
  ** the file system
  *******************************************************************************/
-public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInterface
+public class SimpleFileSystemDirectoryRouter extends QJavalinRouteProvider
 {
+   public static final String  LOAD_STATIC_FILES_FROM_JAR_PROPERTY = "qqq.javalin.enableStaticFilesFromJar";
    private static final QLogger LOG = QLogger.getLogger(SimpleFileSystemDirectoryRouter.class);
-   public static boolean loadStaticFilesFromJar = false;
+   public static       boolean loadStaticFilesFromJar              = false;
+   private final String         fileSystemPath;
+   private final String         hostedPath;
+   private       QCodeReference routeAuthenticator;
+   private       QInstance      qInstance;
+   private       String         spaRootPath;
+   private       String         spaRootFile;
 
 
-   private final String hostedPath;
-   private final String fileSystemPath;
-   private QCodeReference routeAuthenticator;
-   private QInstance qInstance;
 
    /*******************************************************************************
     ** Constructor
@@ -72,8 +75,7 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
       ///////////////////////////////////////////////////////////////////////////////////////////////////////
       try
       {
-         String propertyName  = "qqq.javalin.enableStaticFilesFromJar";  // TODO: make a more general way to handle properties like this system-wide via a central config class
+         String propertyValue = System.getProperty(SimpleFileSystemDirectoryRouter.LOAD_STATIC_FILES_FROM_JAR_PROPERTY, "");
-         String propertyValue = System.getProperty(propertyName, "");
          if(propertyValue.equals("true"))
          {
             loadStaticFilesFromJar = true;
@@ -81,7 +83,8 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
       }
       catch(Exception e)
       {
-         e.printStackTrace();
+         loadStaticFilesFromJar = false;
+         LOG.warn("Exception attempting to read system property, defaulting to false. ", e, logPair("system property", SimpleFileSystemDirectoryRouter.LOAD_STATIC_FILES_FROM_JAR_PROPERTY));
       }
    }
 
@@ -93,6 +96,8 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
    public SimpleFileSystemDirectoryRouter(JavalinRouteProviderMetaData routeProvider)
    {
       this(routeProvider.getHostedPath(), routeProvider.getFileSystemPath());
+      setSpaRootPath(routeProvider.getSpaRootPath());
+      setSpaRootFile(routeProvider.getSpaRootFile());
       setRouteAuthenticator(routeProvider.getRouteAuthenticator());
    }
 
@@ -117,18 +122,17 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
 
       if(!hostedPath.startsWith("/"))
       {
-         LOG.warn("hostedPath [" + hostedPath + "] should probably start with a leading slash...");
+         LOG.warn("hostedPath should probably start with a leading slash...", logPair("hostedPath", hostedPath));
       }
 
-      /// /////////////////////////////////////////////////////////////////////////////////////
+      /////////////////////////////////////////////////////////////////////////////////////////
       // Handle loading static files from the jar OR the filesystem based on system property //
-      /// /////////////////////////////////////////////////////////////////////////////////////
+      /////////////////////////////////////////////////////////////////////////////////////////
       if(SimpleFileSystemDirectoryRouter.loadStaticFilesFromJar)
       {
          staticFileConfig.directory = fileSystemPath;
          staticFileConfig.hostedPath = hostedPath;
          staticFileConfig.location = Location.CLASSPATH;
-         LOG.info("Static File Config : hostedPath [" + hostedPath + "] : directory [" + staticFileConfig.directory + "] : location [CLASSPATH]");
       }
       else
       {
@@ -146,9 +150,9 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
          staticFileConfig.directory = resource.getFile();
          staticFileConfig.hostedPath = hostedPath;
          staticFileConfig.location = Location.EXTERNAL;
-         LOG.info("Static File Config : hostedPath [" + hostedPath + "] : directory [" + staticFileConfig.directory + "] : location [EXTERNAL]");
       }
 
+      LOG.info("Static File Config", logPair("hostedPath", hostedPath), logPair("directory", staticFileConfig.directory), logPair("location", staticFileConfig.location));
    }
 
 
@@ -200,6 +204,10 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
    @Override
    public void acceptJavalinConfig(JavalinConfig config)
    {
+      if(this.getSpaRootPath() != null && !this.getSpaRootPath().isEmpty())
+      {
+         config.spaRoot.addFile(this.spaRootPath, this.spaRootFile);
+      }
       config.staticFiles.add(this::handleJavalinStaticFileConfig);
    }
 
@@ -253,4 +261,74 @@ public class SimpleFileSystemDirectoryRouter implements QJavalinRouteProviderInt
       return (this);
    }
 
+
+
+   /*******************************************************************************
+    * Getter for spaRootPath
+    * @see #withSpaRootPath(String)
+    *******************************************************************************/
+   public String getSpaRootPath()
+   {
+      return (this.spaRootPath);
+   }
+
+
+
+   /*******************************************************************************
+    * Setter for spaRootPath
+    * @see #withSpaRootPath(String)
+    *******************************************************************************/
+   public void setSpaRootPath(String spaRootPath)
+   {
+      this.spaRootPath = spaRootPath;
+   }
+
+
+
+   /*******************************************************************************
+    * Fluent setter for spaRootPath
+    * @param spaRootPath TODO document this property
+    * @return this
+    *******************************************************************************/
+   public SimpleFileSystemDirectoryRouter withSpaRootPath(String spaRootPath)
+   {
+      this.spaRootPath = spaRootPath;
+      return (this);
+   }
+
+
+
+   /*******************************************************************************
+    * Getter for spaRootFile
+    * @see #withSpaRootFile(String)
+    *******************************************************************************/
+   public String getSpaRootFile()
+   {
+      return (this.spaRootFile);
+   }
+
+
+
+   /*******************************************************************************
+    * Setter for spaRootFile
+    * @see #withSpaRootFile(String)
+    *******************************************************************************/
+   public void setSpaRootFile(String spaRootFile)
+   {
+      this.spaRootFile = spaRootFile;
+   }
+
+
+
+   /*******************************************************************************
+    * Fluent setter for spaRootFile
+    * @param spaRootFile TODO document this property
+    * @return this
+    *******************************************************************************/
+   public SimpleFileSystemDirectoryRouter withSpaRootFile(String spaRootFile)
+   {
+      this.spaRootFile = spaRootFile;
+      return (this);
+   }
+
 }

qqq-middleware-javalin/src/test/java/com/kingsrook/qqq/middleware/javalin/QApplicationJavalinServerTest.java

@@ -37,6 +37,7 @@ import kong.unirest.Unirest;
 import org.json.JSONObject;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
+import static com.kingsrook.qqq.middleware.javalin.routeproviders.SimpleFileSystemDirectoryRouter.LOAD_STATIC_FILES_FROM_JAR_PROPERTY;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -71,7 +72,7 @@ class QApplicationJavalinServerTest
    {
       javalinServer.stop();
       TestApplication.callCount = 0;
-      System.clearProperty("qqq.javalin.enableStaticFilesFromJar");
+      System.clearProperty(LOAD_STATIC_FILES_FROM_JAR_PROPERTY);
    }
 
 
@@ -214,7 +215,7 @@ class QApplicationJavalinServerTest
    @Test
    void testStaticRouterFilesFromExternal() throws Exception
    {
-      System.setProperty("qqq.javalin.enableStaticFilesFromJar", "false");
+      System.setProperty(LOAD_STATIC_FILES_FROM_JAR_PROPERTY, "false");
 
       javalinServer = new QApplicationJavalinServer(getQqqApplication())
          .withServeFrontendMaterialDashboard(false)
@@ -228,13 +229,93 @@ class QApplicationJavalinServerTest
 
 
 
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   @Test
+   void testFrontendMaterialDashboardHostedPathDefault() throws Exception
+   {
+      javalinServer = new QApplicationJavalinServer(getQqqApplication())
+         .withServeFrontendMaterialDashboard(true)
+         .withPort(PORT)
+         .withFrontendMaterialDashboardHostedPath("/");
+      javalinServer.start();
+
+
+      //////////////////////////////////////////////////////
+      // Verify that we can get access the file correctly //
+      //////////////////////////////////////////////////////
+      Unirest.config().setDefaultResponseEncoding("UTF-8");
+      HttpResponse<String> response = Unirest.get("http://localhost:" + PORT + "/dashboard.html").asString();
+      assertEquals(200, response.getStatus());
+      assertEquals("This is a mock of /material-dashboard/dashboard.html for testing purposes.", response.getBody());
+   }
+
+
+
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   @Test
+   void testFrontendMaterialDashboardHostedPathDefaultInverse() throws Exception
+   {
+      javalinServer = new QApplicationJavalinServer(getQqqApplication())
+         .withServeFrontendMaterialDashboard(true)
+         .withPort(PORT)
+         .withFrontendMaterialDashboardHostedPath("/");
+      javalinServer.start();
+
+      ////////////////////////////////////////////////////////////
+      // Verify that the file is not accessible at the app path //
+      ////////////////////////////////////////////////////////////
+      Unirest.config().setDefaultResponseEncoding("UTF-8");
+      HttpResponse<String> response = Unirest.get("http://localhost:" + PORT + "/bs-directory/dashboard.html").asString();
+
+      /////////////////////////////////////////////////////////////////////////////////
+      // Note, this will not 404, instead it will return the default index.html file //
+      /////////////////////////////////////////////////////////////////////////////////
+      assertEquals("This is a mock of /material-dashboard/index.html for testing purposes.", response.getBody());
+   }
+
+
+
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   @Test
+   void testFrontendMaterialDashboardHostedPathCustomApp() throws Exception
+   {
+      javalinServer = new QApplicationJavalinServer(getQqqApplication())
+         .withServeFrontendMaterialDashboard(true)
+         .withPort(PORT)
+         .withFrontendMaterialDashboardHostedPath("/app");
+      javalinServer.start();
+
+      Unirest.config().setDefaultResponseEncoding("UTF-8");
+
+      //////////////////////////////////////////////////////
+      // verify that we can get access the file correctly //
+      //////////////////////////////////////////////////////
+      HttpResponse<String> response1 = Unirest.get("http://localhost:" + PORT + "/app/dashboard.html").asString();
+      assertEquals(200, response1.getStatus());
+      assertEquals("This is a mock of /material-dashboard/dashboard.html for testing purposes.", response1.getBody());
+
+      /////////////////////////////////////////////////////////////
+      // Verify that the file is not accessible at the root path //
+      /////////////////////////////////////////////////////////////
+      HttpResponse<String> response2 = Unirest.get("http://localhost:" + PORT + "/index.html").asString();
+      assertEquals(404, response2.getStatus());
+   }
+
+
+
    /*******************************************************************************
     **
     *******************************************************************************/
    @Test
    void testStaticRouterFilesFromClasspath() throws Exception
    {
-      System.setProperty("qqq.javalin.enableStaticFilesFromJar", "true");
+      System.setProperty(LOAD_STATIC_FILES_FROM_JAR_PROPERTY, "true");
 
       javalinServer = new QApplicationJavalinServer(new QApplicationJavalinServerTest.TestApplication())
          .withServeFrontendMaterialDashboard(false)

qqq-middleware-javalin/src/test/resources/material-dashboard-overlay/overlay.html

@@ -0,0 +1 @@
+This is a mock of /material-dashboard-overlay/overlay.html for testing purposes.

qqq-middleware-javalin/src/test/resources/material-dashboard/dashboard.html

@@ -0,0 +1 @@
+This is a mock of /material-dashboard/dashboard.html for testing purposes.

qqq-middleware-javalin/src/test/resources/material-dashboard/index.html

@@ -0,0 +1 @@
+This is a mock of /material-dashboard/index.html for testing purposes.

qqq-sample-project/pom.xml

@@ -68,7 +68,7 @@
       <dependency>
          <groupId>com.kingsrook.qqq</groupId>
          <artifactId>qqq-frontend-material-dashboard</artifactId>
-         <version>0.24.0</version>
+         <version>0.26.0-SNAPSHOT</version>
       </dependency>
       <dependency>
          <groupId>com.h2database</groupId>