Use same example qinstance in meta-data and table-meta-data specs

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/specs/v1/MetaDataSpecV1.java

@@ -22,43 +22,21 @@
 package com.kingsrook.qqq.middleware.javalin.specs.v1;
 
 
-import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.TreeSet;
 import com.kingsrook.qqq.backend.core.actions.metadata.MetaDataAction;
 import com.kingsrook.qqq.backend.core.context.CapturedContext;
 import com.kingsrook.qqq.backend.core.context.QContext;
-import com.kingsrook.qqq.backend.core.exceptions.QInstanceValidationException;
-import com.kingsrook.qqq.backend.core.instances.QInstanceEnricher;
-import com.kingsrook.qqq.backend.core.instances.QInstanceValidator;
-import com.kingsrook.qqq.backend.core.instances.enrichment.plugins.QInstanceEnricherPluginInterface;
-import com.kingsrook.qqq.backend.core.instances.validation.plugins.QInstanceValidatorPluginInterface;
 import com.kingsrook.qqq.backend.core.model.actions.metadata.MetaDataOutput;
-import com.kingsrook.qqq.backend.core.model.metadata.QAuthenticationType;
-import com.kingsrook.qqq.backend.core.model.metadata.QBackendMetaData;
-import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
-import com.kingsrook.qqq.backend.core.model.metadata.authentication.QAuthenticationMetaData;
-import com.kingsrook.qqq.backend.core.model.metadata.fields.QFieldMetaData;
-import com.kingsrook.qqq.backend.core.model.metadata.fields.QFieldType;
-import com.kingsrook.qqq.backend.core.model.metadata.layout.QAppMetaData;
-import com.kingsrook.qqq.backend.core.model.metadata.layout.QIcon;
-import com.kingsrook.qqq.backend.core.model.metadata.permissions.PermissionLevel;
-import com.kingsrook.qqq.backend.core.model.metadata.permissions.QPermissionRules;
-import com.kingsrook.qqq.backend.core.model.metadata.processes.QFrontendStepMetaData;
-import com.kingsrook.qqq.backend.core.model.metadata.processes.QProcessMetaData;
-import com.kingsrook.qqq.backend.core.model.metadata.tables.Capability;
-import com.kingsrook.qqq.backend.core.model.metadata.tables.QTableMetaData;
 import com.kingsrook.qqq.backend.core.model.session.QSystemUserSession;
-import com.kingsrook.qqq.backend.core.modules.backend.implementations.memory.MemoryBackendModule;
-import com.kingsrook.qqq.backend.core.utils.ListingHash;
 import com.kingsrook.qqq.middleware.javalin.executors.MetaDataExecutor;
 import com.kingsrook.qqq.middleware.javalin.executors.io.MetaDataInput;
 import com.kingsrook.qqq.middleware.javalin.specs.AbstractEndpointSpec;
 import com.kingsrook.qqq.middleware.javalin.specs.BasicOperation;
 import com.kingsrook.qqq.middleware.javalin.specs.BasicResponse;
 import com.kingsrook.qqq.middleware.javalin.specs.v1.responses.MetaDataResponseV1;
+import com.kingsrook.qqq.middleware.javalin.specs.v1.utils.MetaDataSpecUtils;
 import com.kingsrook.qqq.middleware.javalin.specs.v1.utils.TagsV1;
 import com.kingsrook.qqq.openapi.model.Example;
 import com.kingsrook.qqq.openapi.model.HttpMethod;
@@ -74,14 +52,6 @@ import io.javalin.http.Context;
  *******************************************************************************/
 public class MetaDataSpecV1 extends AbstractEndpointSpec<MetaDataInput, MetaDataResponseV1, MetaDataExecutor>
 {
-   private static QInstance exampleInstance;
-
-   static
-   {
-      exampleInstance = defineExampleInstance();
-      validateExampleInstance(exampleInstance);
-   }
-
    /***************************************************************************
     **
     ***************************************************************************/
@@ -203,9 +173,9 @@ public class MetaDataSpecV1 extends AbstractEndpointSpec<MetaDataInput, MetaData
       // double-wrap the context here, so the instance will exist when the system-user-session is created //
       // to avoid warnings out of system-user-session about there not being an instance in context.       //
       //////////////////////////////////////////////////////////////////////////////////////////////////////
-      QContext.withTemporaryContext(new CapturedContext(exampleInstance, null), () ->
+      QContext.withTemporaryContext(new CapturedContext(MetaDataSpecUtils.getExampleInstance(), null), () ->
       {
-         QContext.withTemporaryContext(new CapturedContext(exampleInstance, new QSystemUserSession()), () ->
+         QContext.withTemporaryContext(new CapturedContext(MetaDataSpecUtils.getExampleInstance(), new QSystemUserSession()), () ->
          {
             try
             {
@@ -231,92 +201,4 @@ public class MetaDataSpecV1 extends AbstractEndpointSpec<MetaDataInput, MetaData
       );
    }
 
-
-
-   /***************************************************************************
-    **
-    ***************************************************************************/
-   private static QInstance defineExampleInstance()
-   {
-      QInstance exampleInstance = new QInstance();
-      exampleInstance.setAuthentication(new QAuthenticationMetaData().withName("anonymous").withType(QAuthenticationType.FULLY_ANONYMOUS));
-
-      QBackendMetaData exampleBackend = new QBackendMetaData()
-         .withName("example")
-         .withBackendType(MemoryBackendModule.class);
-      exampleInstance.addBackend(exampleBackend);
-
-      //////////////////////////////////////
-      // create stable sorting of entries //
-      //////////////////////////////////////
-      TreeSet<Capability> capabilities = new TreeSet<>(Comparator.comparing((Capability c) -> c.name()));
-      capabilities.addAll(Capability.allReadCapabilities());
-      capabilities.addAll(Capability.allWriteCapabilities());
-
-      QTableMetaData exampleTable = new QTableMetaData()
-         .withName("person")
-         .withLabel("Person")
-         .withBackendName("example")
-         .withPrimaryKeyField("id")
-         .withIsHidden(false)
-         .withIcon(new QIcon().withName("person_outline"))
-         .withEnabledCapabilities(capabilities)
-         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
-         .withField(new QFieldMetaData("id", QFieldType.INTEGER));
-      exampleInstance.addTable(exampleTable);
-
-      QProcessMetaData exampleProcess = new QProcessMetaData()
-         .withName("samplePersonProcess")
-         .withLabel("Sample Person Process")
-         .withTableName("person")
-         .withIsHidden(false)
-         .withIcon(new QIcon().withName("person_add"))
-         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
-         .withStep(new QFrontendStepMetaData().withName("example"));
-      exampleInstance.addProcess(exampleProcess);
-
-      QAppMetaData childApp = new QAppMetaData()
-         .withName("childApp")
-         .withLabel("Child App")
-         .withIcon(new QIcon().withName("child_friendly"))
-         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
-         .withChild(exampleProcess);
-      exampleInstance.addApp(childApp);
-
-      QAppMetaData exampleApp = new QAppMetaData()
-         .withName("homeApp")
-         .withLabel("Home App")
-         .withIcon(new QIcon().withName("home"))
-         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
-         .withChild(childApp)
-         .withChild(exampleTable);
-      exampleInstance.addApp(exampleApp);
-      return exampleInstance;
-   }
-
-
-
-   /***************************************************************************
-    **
-    ***************************************************************************/
-   private static void validateExampleInstance(QInstance exampleInstance)
-   {
-      ListingHash<Class<?>, QInstanceEnricherPluginInterface<?>> enricherPlugins = QInstanceEnricher.getEnricherPlugins();
-      QInstanceEnricher.removeAllEnricherPlugins();
-
-      ListingHash<Class<?>, QInstanceValidatorPluginInterface<?>> validatorPlugins = QInstanceValidator.getValidatorPlugins();
-      QInstanceValidator.removeAllValidatorPlugins();
-
-      try
-      {
-         new QInstanceValidator().validate(exampleInstance);
-      }
-      catch(QInstanceValidationException e)
-      {
-         System.err.println("Error validating example instance: " + e.getMessage());
-      }
-
-      enricherPlugins.values().forEach(l -> l.forEach(QInstanceEnricher::addEnricherPlugin));
-      validatorPlugins.values().forEach(l -> l.forEach(QInstanceValidator::addValidatorPlugin));
-   }
 }

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/specs/v1/TableMetaDataSpecV1.java

@@ -25,7 +25,12 @@ package com.kingsrook.qqq.middleware.javalin.specs.v1;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import com.kingsrook.qqq.backend.core.context.CapturedContext;
+import com.kingsrook.qqq.backend.core.context.QContext;
+import com.kingsrook.qqq.backend.core.model.actions.AbstractTableActionInput;
+import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
 import com.kingsrook.qqq.backend.core.model.metadata.frontend.QFrontendTableMetaData;
+import com.kingsrook.qqq.backend.core.model.session.QSystemUserSession;
 import com.kingsrook.qqq.backend.core.utils.JsonUtils;
 import com.kingsrook.qqq.middleware.javalin.executors.TableMetaDataExecutor;
 import com.kingsrook.qqq.middleware.javalin.executors.io.TableMetaDataInput;
@@ -33,6 +38,7 @@ import com.kingsrook.qqq.middleware.javalin.specs.AbstractEndpointSpec;
 import com.kingsrook.qqq.middleware.javalin.specs.BasicOperation;
 import com.kingsrook.qqq.middleware.javalin.specs.BasicResponse;
 import com.kingsrook.qqq.middleware.javalin.specs.v1.responses.TableMetaDataResponseV1;
+import com.kingsrook.qqq.middleware.javalin.specs.v1.utils.MetaDataSpecUtils;
 import com.kingsrook.qqq.middleware.javalin.specs.v1.utils.TagsV1;
 import com.kingsrook.qqq.openapi.model.Example;
 import com.kingsrook.qqq.openapi.model.HttpMethod;
@@ -116,11 +122,32 @@ public class TableMetaDataSpecV1 extends AbstractEndpointSpec<TableMetaDataInput
    @Override
    public BasicResponse defineBasicSuccessResponse()
    {
-      QFrontendTableMetaData frontendTableMetaData = null; // todo
-
       Map<String, Example> examples = new LinkedHashMap<>();
-      examples.put("TODO", new Example()
+
+      //////////////////////////////////////////////////////////////////////////////////////////////////////
+      // double-wrap the context here, so the instance will exist when the system-user-session is created //
+      // to avoid warnings out of system-user-session about there not being an instance in context.       //
+      //////////////////////////////////////////////////////////////////////////////////////////////////////
+      QInstance exampleInstance = MetaDataSpecUtils.getExampleInstance();
+      QContext.withTemporaryContext(new CapturedContext(exampleInstance, null), () ->
+      {
+         QContext.withTemporaryContext(new CapturedContext(exampleInstance, new QSystemUserSession()), () ->
+         {
+            String                   tableName             = "person";
+            AbstractTableActionInput actionInput           = new com.kingsrook.qqq.backend.core.model.actions.metadata.TableMetaDataInput().withTableName(tableName);
+            QFrontendTableMetaData   frontendTableMetaData = new QFrontendTableMetaData(actionInput, exampleInstance.getBackendForTable(tableName), exampleInstance.getTable(tableName), true, true);
+
+            try
+            {
+               examples.put("Example", new Example()
                   .withValue(new TableMetaDataResponseV1().withTableMetaData(frontendTableMetaData)));
+            }
+            catch(Exception e)
+            {
+               examples.put("Example", new Example().withValue("Error building example: " + e.getMessage()));
+            }
+         });
+      });
 
       return new BasicResponse("""
          The full table metadata""",

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/middleware/javalin/specs/v1/utils/MetaDataSpecUtils.java

@@ -0,0 +1,160 @@
+/*
+ * QQQ - Low-code Application Framework for Engineers.
+ * Copyright (C) 2021-2025.  Kingsrook, LLC
+ * 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States
+ * contact@kingsrook.com
+ * https://github.com/Kingsrook/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.kingsrook.qqq.middleware.javalin.specs.v1.utils;
+
+
+import java.util.Comparator;
+import java.util.TreeSet;
+import com.kingsrook.qqq.backend.core.exceptions.QInstanceValidationException;
+import com.kingsrook.qqq.backend.core.instances.QInstanceEnricher;
+import com.kingsrook.qqq.backend.core.instances.QInstanceValidator;
+import com.kingsrook.qqq.backend.core.instances.enrichment.plugins.QInstanceEnricherPluginInterface;
+import com.kingsrook.qqq.backend.core.instances.validation.plugins.QInstanceValidatorPluginInterface;
+import com.kingsrook.qqq.backend.core.model.metadata.QAuthenticationType;
+import com.kingsrook.qqq.backend.core.model.metadata.QBackendMetaData;
+import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
+import com.kingsrook.qqq.backend.core.model.metadata.authentication.QAuthenticationMetaData;
+import com.kingsrook.qqq.backend.core.model.metadata.fields.QFieldMetaData;
+import com.kingsrook.qqq.backend.core.model.metadata.fields.QFieldType;
+import com.kingsrook.qqq.backend.core.model.metadata.layout.QAppMetaData;
+import com.kingsrook.qqq.backend.core.model.metadata.layout.QIcon;
+import com.kingsrook.qqq.backend.core.model.metadata.permissions.PermissionLevel;
+import com.kingsrook.qqq.backend.core.model.metadata.permissions.QPermissionRules;
+import com.kingsrook.qqq.backend.core.model.metadata.processes.QFrontendStepMetaData;
+import com.kingsrook.qqq.backend.core.model.metadata.processes.QProcessMetaData;
+import com.kingsrook.qqq.backend.core.model.metadata.tables.Capability;
+import com.kingsrook.qqq.backend.core.model.metadata.tables.QTableMetaData;
+import com.kingsrook.qqq.backend.core.modules.backend.implementations.memory.MemoryBackendModule;
+import com.kingsrook.qqq.backend.core.utils.ListingHash;
+
+
+/*******************************************************************************
+ **
+ *******************************************************************************/
+public class MetaDataSpecUtils
+{
+   static QInstance exampleInstance;
+
+   static
+   {
+      exampleInstance = defineExampleInstance();
+      validateExampleInstance(exampleInstance);
+   }
+
+   /*******************************************************************************
+    ** Getter for exampleInstance
+    **
+    *******************************************************************************/
+   public static QInstance getExampleInstance()
+   {
+      return exampleInstance;
+   }
+
+
+
+   /***************************************************************************
+    **
+    ***************************************************************************/
+   private static QInstance defineExampleInstance()
+   {
+      QInstance exampleInstance = new QInstance();
+      exampleInstance.setAuthentication(new QAuthenticationMetaData().withName("anonymous").withType(QAuthenticationType.FULLY_ANONYMOUS));
+
+      QBackendMetaData exampleBackend = new QBackendMetaData()
+         .withName("example")
+         .withBackendType(MemoryBackendModule.class);
+      exampleInstance.addBackend(exampleBackend);
+
+      //////////////////////////////////////
+      // create stable sorting of entries //
+      //////////////////////////////////////
+      TreeSet<Capability> capabilities = new TreeSet<>(Comparator.comparing((Capability c) -> c.name()));
+      capabilities.addAll(Capability.allReadCapabilities());
+      capabilities.addAll(Capability.allWriteCapabilities());
+
+      QTableMetaData exampleTable = new QTableMetaData()
+         .withName("person")
+         .withLabel("Person")
+         .withBackendName("example")
+         .withPrimaryKeyField("id")
+         .withIsHidden(false)
+         .withIcon(new QIcon().withName("person_outline"))
+         .withEnabledCapabilities(capabilities)
+         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
+         .withField(new QFieldMetaData("id", QFieldType.INTEGER));
+      exampleInstance.addTable(exampleTable);
+
+      QProcessMetaData exampleProcess = new QProcessMetaData()
+         .withName("samplePersonProcess")
+         .withLabel("Sample Person Process")
+         .withTableName("person")
+         .withIsHidden(false)
+         .withIcon(new QIcon().withName("person_add"))
+         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
+         .withStep(new QFrontendStepMetaData().withName("example"));
+      exampleInstance.addProcess(exampleProcess);
+
+      QAppMetaData childApp = new QAppMetaData()
+         .withName("childApp")
+         .withLabel("Child App")
+         .withIcon(new QIcon().withName("child_friendly"))
+         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
+         .withChild(exampleProcess);
+      exampleInstance.addApp(childApp);
+
+      QAppMetaData exampleApp = new QAppMetaData()
+         .withName("homeApp")
+         .withLabel("Home App")
+         .withIcon(new QIcon().withName("home"))
+         .withPermissionRules(new QPermissionRules().withLevel(PermissionLevel.NOT_PROTECTED))
+         .withChild(childApp)
+         .withChild(exampleTable);
+      exampleInstance.addApp(exampleApp);
+      return exampleInstance;
+   }
+
+
+
+   /***************************************************************************
+    **
+    ***************************************************************************/
+   private static void validateExampleInstance(QInstance exampleInstance)
+   {
+      ListingHash<Class<?>, QInstanceEnricherPluginInterface<?>> enricherPlugins = QInstanceEnricher.getEnricherPlugins();
+      QInstanceEnricher.removeAllEnricherPlugins();
+
+      ListingHash<Class<?>, QInstanceValidatorPluginInterface<?>> validatorPlugins = QInstanceValidator.getValidatorPlugins();
+      QInstanceValidator.removeAllValidatorPlugins();
+
+      try
+      {
+         new QInstanceValidator().validate(exampleInstance);
+      }
+      catch(QInstanceValidationException e)
+      {
+         System.err.println("Error validating example instance: " + e.getMessage());
+      }
+
+      enricherPlugins.values().forEach(l -> l.forEach(QInstanceEnricher::addEnricherPlugin));
+      validatorPlugins.values().forEach(l -> l.forEach(QInstanceValidator::addValidatorPlugin));
+   }
+}