DescriptorIOFacade.java

package jetbrains.mps.project.io;

/*Generated by MPS */

import jetbrains.mps.project.structure.modules.ModuleDescriptor;
import jetbrains.mps.vfs.IFile;
import jetbrains.mps.project.MPSExtentions;

public class DescriptorIOFacade {
  private static DescriptorIOFacade INSTANCE = new DescriptorIOFacade();
  private static final StandardDescriptorIOProvider STANDARD_FACTORY = new StandardDescriptorIOProvider();
  private static final IdeaDescriptorIOProvider IDEA = new IdeaDescriptorIOProvider();
  private DescriptorIOFacade() {
  }
  public DescriptorIO<? extends ModuleDescriptor> fromFileType(IFile file) {
    return fromExtension(file.getPath());
  }
  public DescriptorIOProvider standardProvider() {
    return STANDARD_FACTORY;
  }
  public DescriptorIOProvider ideaProvider() {
    return IDEA;
  }
  private DescriptorIO<? extends ModuleDescriptor> fromExtension(String path) {
    if (path.endsWith(MPSExtentions.DOT_LANGUAGE)) {
      return standardProvider().languageDescriptorIO();
    } else if (path.endsWith(MPSExtentions.DOT_SOLUTION)) {
      return standardProvider().solutionDescriptorIO();
    } else if (path.endsWith(MPSExtentions.DOT_DEVKIT)) {
      return standardProvider().devkitDescriptorIO();
    } else if (path.endsWith(".iml")) {
      return ideaProvider().solutionDescriptorIO();
    }
    return null;
  }
  public static DescriptorIOFacade getInstance() {
    return INSTANCE;
  }
}