content: /*******************************************************************************
   * Copyright (C) 2021, 1C-Soft LLC and others.
   *
   * This program and the accompanying materials are made
   * available under the terms of the Eclipse Public License 2.0
   * which is available at https://www.eclipse.org/legal/epl-2.0/
   *
   * SPDX-License-Identifier: EPL-2.0
   *
   * Contributors:
   *     1C-Soft LLC - initial API and implementation
   *******************************************************************************/
  package com.e1c.v8codestyle.bsl.strict.check;
  
  import org.eclipse.core.runtime.IProgressMonitor;
  import org.eclipse.emf.ecore.EObject;
  import org.eclipse.xtext.EcoreUtil2;
  
  import com._1c.g5.v8.dt.bsl.model.Module;
  import com.e1c.g5.v8.dt.check.CheckParameterDefinition;
  import com.e1c.g5.v8.dt.check.ICheckDefinition;
  import com.e1c.g5.v8.dt.check.ICheckParameters;
  import com.e1c.g5.v8.dt.check.components.IBasicCheckExtension;
  import com.e1c.v8codestyle.bsl.strict.StrictTypeUtil;
  
  /**
   * The check extension adds parameter allows to skip search for annotation in module header.
   * The extension also pre-check that that annotation exist.
   *
   * @author Dmitriy Marmyshev
   */
  public class StrictTypeAnnotationCheckExtension
      implements IBasicCheckExtension
  {
  
      protected static final String PARAM_CHECK_ANNOTATION_IN_MODULE_DESCRIPTION = "checkAnnotationInModuleDescription"; //$NON-NLS-1$
  
      protected static final String DEFAULT_CHECK_ANNOTATION_IN_MODULE_DESCRIPTION = Boolean.TRUE.toString();
  
      @Override
      public void configureContextCollector(ICheckDefinition definition)
      {
          CheckParameterDefinition paramDef = new CheckParameterDefinition(PARAM_CHECK_ANNOTATION_IN_MODULE_DESCRIPTION,
              Boolean.class, DEFAULT_CHECK_ANNOTATION_IN_MODULE_DESCRIPTION,
              Messages.StrictTypeAnnotationCheckExtension_Check__strict_types_annotation_in_module_desctioption);
          definition.addParameterDefinition(paramDef);
      }
  
      @Override
      public boolean preCheck(Object object, ICheckParameters parameters, IProgressMonitor monitor)
      {
          if (monitor.isCanceled() || !(object instanceof EObject))
          {
              return false;
          }
  
          boolean checkAnnotation = parameters.getBoolean(PARAM_CHECK_ANNOTATION_IN_MODULE_DESCRIPTION);
          if (!checkAnnotation)
          {
              return true;
          }
  
          Module module = EcoreUtil2.getContainerOfType((EObject)object, Module.class);
  
          if (monitor.isCanceled() || module == null)
          {
              return false;
          }
  
          return StrictTypeUtil.hasStrictTypeAnnotation(module);
      }
  
  }
  