// invoked inside Command and Atomic action
private void doRefactoring(
final Project project, final PsiClass subclass, final ExtractSuperclassDialog dialog) {
final String superclassName = dialog.getExtractedSuperName();
final PsiDirectory targetDirectory = dialog.getTargetDirectory();
final MemberInfo[] selectedMemberInfos =
ArrayUtil.toObjectArray(dialog.getSelectedMemberInfos(), MemberInfo.class);
final DocCommentPolicy javaDocPolicy = new DocCommentPolicy(dialog.getDocCommentPolicy());
LocalHistoryAction a =
LocalHistory.getInstance().startAction(getCommandName(subclass, superclassName));
try {
final PsiClass superclass;
try {
superclass =
ExtractSuperClassUtil.extractSuperClass(
project,
targetDirectory,
superclassName,
subclass,
selectedMemberInfos,
javaDocPolicy);
} finally {
a.finish();
}
// ask whether to search references to subclass and turn them into refs to superclass if
// possible
if (superclass != null) {
final SmartPsiElementPointer<PsiClass> classPointer =
SmartPointerManager.getInstance(project).createSmartPsiElementPointer(subclass);
final SmartPsiElementPointer<PsiClass> interfacePointer =
SmartPointerManager.getInstance(project).createSmartPsiElementPointer(superclass);
final Runnable turnRefsToSuperRunnable =
new Runnable() {
public void run() {
ExtractClassUtil.askAndTurnRefsToSuper(project, classPointer, interfacePointer);
}
};
SwingUtilities.invokeLater(turnRefsToSuperRunnable);
}
} catch (IncorrectOperationException e) {
LOG.error(e);
}
}
