Adding filesystem writing - used by javalin to store uploaded files; done async, via new base class for actions

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/backend/javalin/QJavalinImplementation.java

@@ -123,7 +123,8 @@ public class QJavalinImplementation
    private static final int    SESSION_COOKIE_AGE     = 60 * 60 * 24;
    private static final String SESSION_ID_COOKIE_NAME = "sessionId";
 
-   static QInstance qInstance;
+   static QInstance        qInstance;
+   static QJavalinMetaData javalinMetaData = new QJavalinMetaData();
 
    private static Supplier<QInstance> qInstanceHotSwapSupplier;
    private static long                lastQInstanceHotSwapMillis;
@@ -1063,4 +1064,25 @@ public class QJavalinImplementation
       QJavalinImplementation.qInstanceHotSwapSupplier = qInstanceHotSwapSupplier;
    }
 
+
+
+   /*******************************************************************************
+    ** Getter for javalinMetaData
+    **
+    *******************************************************************************/
+   public QJavalinMetaData getJavalinMetaData()
+   {
+      return javalinMetaData;
+   }
+
+
+
+   /*******************************************************************************
+    ** Setter for javalinMetaData
+    **
+    *******************************************************************************/
+   public void setJavalinMetaData(QJavalinMetaData javalinMetaData)
+   {
+      QJavalinImplementation.javalinMetaData = javalinMetaData;
+   }
 }

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/backend/javalin/QJavalinMetaData.java

@@ -0,0 +1,66 @@
+/*
+ * QQQ - Low-code Application Framework for Engineers.
+ * Copyright (C) 2021-2022.  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.backend.javalin;
+
+
+/*******************************************************************************
+ ** MetaData specific to a QQQ Javalin server.
+ *******************************************************************************/
+public class QJavalinMetaData
+{
+   private String uploadedFileArchiveTableName;
+
+
+
+   /*******************************************************************************
+    ** Getter for uploadedFileArchiveTableName
+    **
+    *******************************************************************************/
+   public String getUploadedFileArchiveTableName()
+   {
+      return uploadedFileArchiveTableName;
+   }
+
+
+
+   /*******************************************************************************
+    ** Setter for uploadedFileArchiveTableName
+    **
+    *******************************************************************************/
+   public void setUploadedFileArchiveTableName(String uploadedFileArchiveTableName)
+   {
+      this.uploadedFileArchiveTableName = uploadedFileArchiveTableName;
+   }
+
+
+
+   /*******************************************************************************
+    ** Fluent setter for uploadedFileArchiveTableName
+    **
+    *******************************************************************************/
+   public QJavalinMetaData withUploadedFileArchiveTableName(String uploadedFileArchiveTableName)
+   {
+      this.uploadedFileArchiveTableName = uploadedFileArchiveTableName;
+      return (this);
+   }
+
+}

qqq-middleware-javalin/src/main/java/com/kingsrook/qqq/backend/javalin/QJavalinProcessHandler.java

@@ -22,10 +22,12 @@
 package com.kingsrook.qqq.backend.javalin;
 
 
+import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.Serializable;
+import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -42,6 +44,8 @@ import com.kingsrook.qqq.backend.core.actions.async.AsyncJobStatus;
 import com.kingsrook.qqq.backend.core.actions.async.JobGoingAsyncException;
 import com.kingsrook.qqq.backend.core.actions.processes.QProcessCallback;
 import com.kingsrook.qqq.backend.core.actions.processes.RunProcessAction;
+import com.kingsrook.qqq.backend.core.actions.tables.InsertAction;
+import com.kingsrook.qqq.backend.core.actions.values.QValueFormatter;
 import com.kingsrook.qqq.backend.core.exceptions.QException;
 import com.kingsrook.qqq.backend.core.exceptions.QModuleDispatchException;
 import com.kingsrook.qqq.backend.core.exceptions.QUserFacingException;
@@ -49,6 +53,7 @@ import com.kingsrook.qqq.backend.core.model.actions.processes.ProcessState;
 import com.kingsrook.qqq.backend.core.model.actions.processes.QUploadedFile;
 import com.kingsrook.qqq.backend.core.model.actions.processes.RunProcessInput;
 import com.kingsrook.qqq.backend.core.model.actions.processes.RunProcessOutput;
+import com.kingsrook.qqq.backend.core.model.actions.tables.insert.InsertInput;
 import com.kingsrook.qqq.backend.core.model.actions.tables.query.QCriteriaOperator;
 import com.kingsrook.qqq.backend.core.model.actions.tables.query.QFilterCriteria;
 import com.kingsrook.qqq.backend.core.model.actions.tables.query.QQueryFilter;
@@ -290,6 +295,8 @@ public class QJavalinProcessHandler
          TempFileStateProvider.getInstance().put(key, qUploadedFile);
          LOG.info("Stored uploaded file in TempFileStateProvider under key: " + key);
          runProcessInput.addValue(QUploadedFile.DEFAULT_UPLOADED_FILE_FIELD_NAME, key);
+
+         archiveUploadedFile(runProcessInput, qUploadedFile);
       }
 
       /////////////////////////////////////////////////////////////
@@ -319,6 +326,28 @@ public class QJavalinProcessHandler
 
 
 
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   private static void archiveUploadedFile(RunProcessInput runProcessInput, QUploadedFile qUploadedFile)
+   {
+      String fileName = new QValueFormatter().formatDate(LocalDate.now())
+         + File.separator + runProcessInput.getProcessName()
+         + File.separator + qUploadedFile.getFilename();
+
+      InsertInput insertInput = new InsertInput(QJavalinImplementation.qInstance);
+      insertInput.setSession(runProcessInput.getSession());
+      insertInput.setTableName(QJavalinImplementation.javalinMetaData.getUploadedFileArchiveTableName());
+      insertInput.setRecords(List.of(new QRecord()
+         .withValue("fileName", fileName)
+         .withValue("contents", qUploadedFile.getBytes())
+      ));
+
+      new InsertAction().executeAsync(insertInput);
+   }
+
+
+
    /*******************************************************************************
     **
     *******************************************************************************/