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   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
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   *    https://www.apache.org/licenses/LICENSE-2.0
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  package org.apache.cayenne.modeler.dialog.db.load;
  
  import javax.swing.JFrame;
  
  import org.apache.cayenne.dbsync.DbSyncModule;
  import org.apache.cayenne.di.DIBootstrap;
  import org.apache.cayenne.di.Injector;
  import org.apache.cayenne.modeler.util.LongRunningTask;
  import org.apache.cayenne.modeler.util.ProjectUtil;
  import org.apache.cayenne.dbsync.reverse.configuration.ToolsModule;
  import org.apache.cayenne.dbsync.reverse.dbimport.DbImportAction;
  import org.apache.cayenne.dbsync.reverse.dbimport.DbImportModule;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * @since 4.0
   */
  final public class LoadDataMapTask extends LongRunningTask {
  
      private static Logger LOGGER = LoggerFactory.getLogger(DbLoaderContext.class);
  
      private DbLoaderContext context;
  
      public LoadDataMapTask(JFrame frame, String title, DbLoaderContext context) {
          super(frame, title);
          setMinValue(0);
          setMaxValue(10);
          this.context = context;
      }
  
      @Override
      protected void execute() {
          context.setStatusNote("Preparing...");
          try {
              createAction().execute(context.getConfig());
          } catch (Exception e) {
              context.processException(e, "Error importing database schema.");
          }
          ProjectUtil.cleanObjMappings(context.getDataMap());
      }
  
      private DbImportAction createAction() {
          Injector injector = DIBootstrap.createInjector(new DbSyncModule(),
                  new ToolsModule(LOGGER),
                  new DbImportModule(),
                  new ModelerSyncModule(context));
          return injector.getInstance(DbImportAction.class);
      }
  
      @Override
      protected String getCurrentNote() {
          return context.getStatusNote();
      }
  
      @Override
      protected int getCurrentValue() {
          return getMinValue();
      }
  
      @Override
      protected boolean isIndeterminate() {
          return true;
      }
  
      @Override
      public boolean isCanceled() {
          return context.isStopping();
      }
  
      @Override
      public void setCanceled(boolean canceled) {
          if (canceled) {
              context.setStatusNote("Canceling..");
          }
          context.setStopping(canceled);
      }
  }
  