code: /*
   * Copyright (c) 2008-2019 Emmanuel Dupuy.
   * This project is distributed under the GPLv3 license.
   * This is a Copyleft license that gives the user the right to use, 
   * copy and modify the code freely for non-commercial purposes.
   */
  
  package org.jd.gui.service.container;
  
  import org.jd.gui.api.API;
  import org.jd.gui.api.model.Container;
  import org.jd.gui.model.container.JavaModuleContainer;
  import org.jd.gui.spi.ContainerFactory;
  import org.jd.gui.util.exception.ExceptionUtil;
  
  import java.nio.file.Files;
  import java.nio.file.InvalidPathException;
  import java.nio.file.Path;
  
  public class JavaModuleContainerFactoryProvider implements ContainerFactory {
      @Override
      public String getType() { return "jmod"; }
  
      @Override
      public boolean accept(API api, Path rootPath) {
          if (rootPath.toUri().toString().toLowerCase().endsWith(".jmod!/")) {
              return true;
          } else {
              // Extension: accept uncompressed JMOD file containing a folder 'classes'
              try {
                  return rootPath.getFileSystem().provider().getScheme().equals("file") && Files.exists(rootPath.resolve("classes"));
              } catch (InvalidPathException e) {
                  assert ExceptionUtil.printStackTrace(e);
                  return false;
              }
          }
      }
  
      @Override
      public Container make(API api, Container.Entry parentEntry, Path rootPath) {
          return new JavaModuleContainer(api, parentEntry, rootPath);
      }
  }
  