RenameModuleDialog.java

package jetbrains.mps.ide.refactoring;

/*Generated by MPS */

import jetbrains.mps.ide.platform.refactoring.RenameDialog;
import org.apache.log4j.Logger;
import org.apache.log4j.LogManager;
import jetbrains.mps.project.AbstractModule;
import jetbrains.mps.project.MPSProject;
import java.awt.HeadlessException;
import org.jetbrains.mps.openapi.module.SModule;
import jetbrains.mps.refactoring.Renamer;
import jetbrains.mps.project.DescriptorTargetFileAlreadyExistsException;
import org.apache.log4j.Level;

public class RenameModuleDialog extends RenameDialog {
  private static final Logger LOG = LogManager.getLogger(RenameModuleDialog.class);
  private final AbstractModule myModule;
  private final MPSProject myProject;

  public RenameModuleDialog(MPSProject project, AbstractModule module) throws HeadlessException {
    super(project.getProject(), module.getModuleName(), "module");
    myModule = module;
    myProject = project;
    setTitle("Rename Module");
  }

  @Override
  protected void doRefactoringAction() {
    myProject.getRepository().getModelAccess().executeCommand(new Runnable() {
      public void run() {
        final String fqName = getCurrentValue();

        // FIXME why validation code is part of change command? Shall refactor into distinct read 
        for (final SModule module : myProject.getRepository().getModules()) {
          // module.getModuleName() can be null 
          if (fqName.equals(module.getModuleName())) {
            setErrorText("Duplicate module name");
            return;
          }
        }
        try {
          Renamer.renameModule(myModule, fqName);
        } catch (DescriptorTargetFileAlreadyExistsException e) {
          if (LOG.isEnabledFor(Level.ERROR)) {
            LOG.error("", e);
          }
        }
        RenameModuleDialog.super.doRefactoringAction();
      }
    });
  }
}