Java 类org.eclipse.jdt.core.refactoring.descriptors.ExtractConstantDescriptor 实例源码

private ExtractConstantDescriptor createRefactoringDescriptor() {
    final Map<String, String> arguments= new HashMap<String, String>();
    String project= null;
    IJavaProject javaProject= fCu.getJavaProject();
    if (javaProject != null)
        project= javaProject.getElementName();
    int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
    if (JdtFlags.getVisibilityCode(fVisibility) != Modifier.PRIVATE)
        flags|= RefactoringDescriptor.STRUCTURAL_CHANGE;

    final String expression= ASTNodes.asString(fSelectedExpression.getAssociatedExpression());
    final String description= Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(fConstantName));
    final String header= Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description, new String[] { BasicElementLabels.getJavaElementName(fConstantName), BasicElementLabels.getJavaCodeString(expression)});
    final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_constant_name_pattern, BasicElementLabels.getJavaElementName(fConstantName)));
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_constant_expression_pattern, BasicElementLabels.getJavaCodeString(expression)));
    String visibility= fVisibility;
    if ("".equals(visibility)) //$NON-NLS-1$
        visibility= RefactoringCoreMessages.ExtractConstantRefactoring_default_visibility;
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_visibility_pattern, visibility));
    if (fReplaceAllOccurrences)
        comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_replace_occurrences);
    if (fQualifyReferencesWithDeclaringClassName)
        comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_qualify_references);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fCu));
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fConstantName);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString()); //$NON-NLS-1$
    arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceAllOccurrences).toString());
    arguments.put(ATTRIBUTE_QUALIFY, Boolean.valueOf(fQualifyReferencesWithDeclaringClassName).toString());
    arguments.put(ATTRIBUTE_VISIBILITY, new Integer(JdtFlags.getVisibilityCode(fVisibility)).toString());

    ExtractConstantDescriptor descriptor= RefactoringSignatureDescriptorFactory.createExtractConstantDescriptor(project, description, comment.asString(), arguments, flags);
    return descriptor;
}

private ExtractConstantDescriptor createRefactoringDescriptor() {
    final Map<String, String> arguments= new HashMap<String, String>();
    String project= null;
    IJavaProject javaProject= fCu.getJavaProject();
    if (javaProject != null)
        project= javaProject.getElementName();
    int flags= JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
    if (JdtFlags.getVisibilityCode(fVisibility) != Modifier.PRIVATE)
        flags|= RefactoringDescriptor.STRUCTURAL_CHANGE;

    final String expression= ASTNodes.asString(fSelectedExpression.getAssociatedExpression());
    final String description= Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(fConstantName));
    final String header= Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description, new String[] { BasicElementLabels.getJavaElementName(fConstantName), BasicElementLabels.getJavaCodeString(expression)});
    final JDTRefactoringDescriptorComment comment= new JDTRefactoringDescriptorComment(project, this, header);
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_constant_name_pattern, BasicElementLabels.getJavaElementName(fConstantName)));
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_constant_expression_pattern, BasicElementLabels.getJavaCodeString(expression)));
    String visibility= fVisibility;
    if ("".equals(visibility)) //$NON-NLS-1$
        visibility= RefactoringCoreMessages.ExtractConstantRefactoring_default_visibility;
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_visibility_pattern, visibility));
    if (fReplaceAllOccurrences)
        comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_replace_occurrences);
    if (fQualifyReferencesWithDeclaringClassName)
        comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_qualify_references);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fCu));
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fConstantName);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString()); //$NON-NLS-1$
    arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceAllOccurrences).toString());
    arguments.put(ATTRIBUTE_QUALIFY, Boolean.valueOf(fQualifyReferencesWithDeclaringClassName).toString());
    arguments.put(ATTRIBUTE_VISIBILITY, new Integer(JdtFlags.getVisibilityCode(fVisibility)).toString());

    ExtractConstantDescriptor descriptor= RefactoringSignatureDescriptorFactory.createExtractConstantDescriptor(project, description, comment.asString(), arguments, flags);
    return descriptor;
}

@Override
public Change createChange(IProgressMonitor monitor) throws CoreException {
  ExtractConstantDescriptor descriptor = createRefactoringDescriptor();
  fChange.setDescriptor(new RefactoringChangeDescriptor(descriptor));
  return fChange;
}

private ExtractConstantDescriptor createRefactoringDescriptor() {
  final Map<String, String> arguments = new HashMap<String, String>();
  String project = null;
  IJavaProject javaProject = fCu.getJavaProject();
  if (javaProject != null) project = javaProject.getElementName();
  int flags =
      JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
  if (JdtFlags.getVisibilityCode(fVisibility) != Modifier.PRIVATE)
    flags |= RefactoringDescriptor.STRUCTURAL_CHANGE;

  final String expression = ASTNodes.asString(fSelectedExpression.getAssociatedExpression());
  final String description =
      Messages.format(
          RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description_short,
          BasicElementLabels.getJavaElementName(fConstantName));
  final String header =
      Messages.format(
          RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description,
          new String[] {
            BasicElementLabels.getJavaElementName(fConstantName),
            BasicElementLabels.getJavaCodeString(expression)
          });
  final JDTRefactoringDescriptorComment comment =
      new JDTRefactoringDescriptorComment(project, this, header);
  comment.addSetting(
      Messages.format(
          RefactoringCoreMessages.ExtractConstantRefactoring_constant_name_pattern,
          BasicElementLabels.getJavaElementName(fConstantName)));
  comment.addSetting(
      Messages.format(
          RefactoringCoreMessages.ExtractConstantRefactoring_constant_expression_pattern,
          BasicElementLabels.getJavaCodeString(expression)));
  String visibility = fVisibility;
  if ("".equals(visibility)) // $NON-NLS-1$
  visibility = RefactoringCoreMessages.ExtractConstantRefactoring_default_visibility;
  comment.addSetting(
      Messages.format(
          RefactoringCoreMessages.ExtractConstantRefactoring_visibility_pattern, visibility));
  if (fReplaceAllOccurrences)
    comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_replace_occurrences);
  if (fQualifyReferencesWithDeclaringClassName)
    comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_qualify_references);
  arguments.put(
      JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT,
      JavaRefactoringDescriptorUtil.elementToHandle(project, fCu));
  arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fConstantName);
  arguments.put(
      JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION,
      new Integer(fSelectionStart).toString()
          + " "
          + new Integer(fSelectionLength).toString()); // $NON-NLS-1$
  arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceAllOccurrences).toString());
  arguments.put(
      ATTRIBUTE_QUALIFY, Boolean.valueOf(fQualifyReferencesWithDeclaringClassName).toString());
  arguments.put(
      ATTRIBUTE_VISIBILITY, new Integer(JdtFlags.getVisibilityCode(fVisibility)).toString());

  ExtractConstantDescriptor descriptor =
      RefactoringSignatureDescriptorFactory.createExtractConstantDescriptor(
          project, description, comment.asString(), arguments, flags);
  return descriptor;
}

public static ExtractConstantDescriptor createExtractConstantDescriptor() {
  return new ExtractConstantDescriptor();
}

public static ExtractConstantDescriptor createExtractConstantDescriptor(
    String project, String description, String comment, Map arguments, int flags) {
  return new ExtractConstantDescriptor(project, description, comment, arguments, flags);
}

@Override
public Change createChange(IProgressMonitor monitor) throws CoreException {
    ExtractConstantDescriptor descriptor= createRefactoringDescriptor();
    fChange.setDescriptor(new RefactoringChangeDescriptor(descriptor));
    return fChange;
}

@Override
public Change createChange(IProgressMonitor monitor) throws CoreException {
    ExtractConstantDescriptor descriptor= createRefactoringDescriptor();
    fChange.setDescriptor(new RefactoringChangeDescriptor(descriptor));
    return fChange;
}