Ejemplo n.º 1
0
  private static PsiMethod reformat(Project project, PsiMethod result)
      throws IncorrectOperationException {
    CodeStyleManager codeStyleManager = CodeStyleManager.getInstance(project);
    result = (PsiMethod) codeStyleManager.reformat(result);

    JavaCodeStyleManager javaCodeStyleManager = JavaCodeStyleManager.getInstance(project);
    result = (PsiMethod) javaCodeStyleManager.shortenClassReferences(result);
    return result;
  }
 @Override
 public void postProcess(PsiElement affectedElement, ReplaceOptions options) {
   if (!affectedElement.isValid()) {
     return;
   }
   if (options.isToUseStaticImport()) {
     shortenWithStaticImports(affectedElement, 0, affectedElement.getTextLength());
   }
   if (options.isToShortenFQN()) {
     final JavaCodeStyleManager codeStyleManager =
         JavaCodeStyleManager.getInstance(affectedElement.getProject());
     codeStyleManager.shortenClassReferences(affectedElement, 0, affectedElement.getTextLength());
   }
 }
 @Override
 protected final void doFix(Project project, ProblemDescriptor descriptor)
     throws IncorrectOperationException {
   final PsiElement element = descriptor.getPsiElement();
   final PsiTypeElement castTypeElement;
   final PsiReferenceExpression reference;
   if (element instanceof PsiTypeCastExpression) {
     final PsiTypeCastExpression typeCastExpression = (PsiTypeCastExpression) element;
     castTypeElement = typeCastExpression.getCastType();
     final PsiExpression operand = typeCastExpression.getOperand();
     if (!(operand instanceof PsiReferenceExpression)) {
       return;
     }
     reference = (PsiReferenceExpression) operand;
   } else if (element instanceof PsiMethodCallExpression) {
     final PsiMethodCallExpression methodCallExpression = (PsiMethodCallExpression) element;
     final PsiReferenceExpression methodExpression = methodCallExpression.getMethodExpression();
     final PsiExpression qualifier = methodExpression.getQualifierExpression();
     if (!(qualifier instanceof PsiClassObjectAccessExpression)) {
       return;
     }
     final PsiClassObjectAccessExpression classObjectAccessExpression =
         (PsiClassObjectAccessExpression) qualifier;
     castTypeElement = classObjectAccessExpression.getOperand();
     final PsiExpressionList argumentList = methodCallExpression.getArgumentList();
     final PsiExpression[] arguments = argumentList.getExpressions();
     if (arguments.length != 1) {
       return;
     }
     final PsiExpression argument = arguments[0];
     if (!(argument instanceof PsiReferenceExpression)) {
       return;
     }
     reference = (PsiReferenceExpression) argument;
   } else {
     return;
   }
   if (castTypeElement == null) {
     return;
   }
   final PsiInstanceOfExpression conflictingInstanceof =
       InstanceOfUtils.getConflictingInstanceof(castTypeElement.getType(), reference, element);
   final PsiTypeElement instanceofTypeElement = conflictingInstanceof.getCheckType();
   if (instanceofTypeElement == null) {
     return;
   }
   final PsiElement newElement = replace(castTypeElement, instanceofTypeElement);
   final JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(project);
   codeStyleManager.shortenClassReferences(newElement);
 }
    @Override
    protected void doFix(Project project, ProblemDescriptor descriptor)
        throws IncorrectOperationException {
      final PsiType thrownType = myThrown.getType();
      if (thrownType == null) {
        return;
      }
      final PsiElement typeElement = descriptor.getPsiElement();
      if (typeElement == null) {
        return;
      }
      final PsiElement catchParameter = typeElement.getParent();
      if (!(catchParameter instanceof PsiParameter)) {
        return;
      }
      final PsiElement catchBlock = ((PsiParameter) catchParameter).getDeclarationScope();
      if (!(catchBlock instanceof PsiCatchSection)) {
        return;
      }
      final PsiCatchSection myBeforeCatchSection = (PsiCatchSection) catchBlock;
      final PsiTryStatement myTryStatement = myBeforeCatchSection.getTryStatement();
      final JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(project);
      final String name =
          codeStyleManager.suggestUniqueVariableName("e", myTryStatement.getTryBlock(), false);
      final PsiElementFactory factory = JavaPsiFacade.getInstance(project).getElementFactory();
      final PsiCatchSection section = factory.createCatchSection(thrownType, name, myTryStatement);
      final PsiCatchSection element =
          (PsiCatchSection) myTryStatement.addBefore(section, myBeforeCatchSection);
      codeStyleManager.shortenClassReferences(element);

      if (isOnTheFly()) {
        final PsiCodeBlock newBlock = element.getCatchBlock();
        assert newBlock != null;
        final TextRange range = SurroundWithUtil.getRangeToSelect(newBlock);
        final PsiFile file = element.getContainingFile();
        final Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor();
        if (editor == null) {
          return;
        }
        final Document document = PsiDocumentManager.getInstance(project).getDocument(file);
        if (editor.getDocument() != document) {
          return;
        }
        editor.getCaretModel().moveToOffset(range.getStartOffset());
        editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
        editor.getSelectionModel().setSelection(range.getStartOffset(), range.getEndOffset());
      }
    }
Ejemplo n.º 5
0
  @Override
  public void run() throws Throwable {
    if (mCreateHolder) {
      generateAdapter();
    } else {
      generateFields();
      generateFindViewById();
    }

    // reformat class
    JavaCodeStyleManager styleManager = JavaCodeStyleManager.getInstance(mProject);
    styleManager.optimizeImports(mFile);
    styleManager.shortenClassReferences(mClass);
    new ReformatCodeProcessor(mProject, mClass.getContainingFile(), null, false)
        .runWithoutProgress();
  }
  // todo: inline
  private static void generateBean(
      final PsiClass aClass,
      final String[] properties,
      final HashMap<String, String> property2fqClassName)
      throws MyException {
    final StringBuffer membersBuffer = new StringBuffer();
    final StringBuffer methodsBuffer = new StringBuffer();

    final CodeStyleManager formatter = CodeStyleManager.getInstance(aClass.getProject());
    final JavaCodeStyleManager styler = JavaCodeStyleManager.getInstance(aClass.getProject());

    for (final String property : properties) {
      LOG.assertTrue(property != null);
      final String type = property2fqClassName.get(property);
      LOG.assertTrue(type != null);

      generateProperty(styler, property, type, membersBuffer, methodsBuffer);
    }

    final PsiClass fakeClass;
    try {
      fakeClass =
          JavaPsiFacade.getInstance(aClass.getProject())
              .getElementFactory()
              .createClassFromText(membersBuffer.toString() + methodsBuffer.toString(), null);

      final PsiField[] fields = fakeClass.getFields();
      for (final PsiField field : fields) {
        aClass.add(field);
      }

      final PsiMethod[] methods = fakeClass.getMethods();
      for (final PsiMethod method : methods) {
        aClass.add(method);
      }

      styler.shortenClassReferences(aClass);
      formatter.reformat(aClass);
    } catch (IncorrectOperationException e) {
      throw new MyException(e.getMessage());
    }
  }
Ejemplo n.º 7
0
  @Override
  protected void run() throws Throwable {
    int fieldCount = 0;
    PsiMethod initViewMethod = getInitView();
    StringBuilder methodBuild = new StringBuilder("private void initView() {");
    for (ViewPart viewPart : viewPartList) {
      if (!viewPart.isSelected() || fieldExist(viewPart)) {
        continue;
      }
      mClass.add(mFactory.createFieldFromText(viewPart.getDeclareString(false, false), mClass));
      if (initViewMethod != null) {
        initViewMethod
            .getBody()
            .add(mFactory.createStatementFromText(viewPart.getFindViewString(), mClass));
      } else {
        if (isViewHolder) {
          methodBuild.append(viewPart.getFindViewStringForViewHolder("convertView"));
        } else if (isAddRootView && !TextUtils.isEmpty(rootViewStr)) {
          methodBuild.append(viewPart.getFindViewStringWithRootView(rootViewStr));
        } else {
          methodBuild.append(viewPart.getFindViewString());
        }
        fieldCount++;
      }
    }
    methodBuild.append("}");
    if (fieldCount > 0) {
      mClass.add(mFactory.createMethodFromText(methodBuild.toString(), mClass));
    }
    addInitViewAfterOnCreate();

    // reformat class
    JavaCodeStyleManager styleManager = JavaCodeStyleManager.getInstance(mProject);
    styleManager.optimizeImports(psiFile);
    styleManager.shortenClassReferences(mClass);
    new ReformatCodeProcessor(mProject, mClass.getContainingFile(), null, false)
        .runWithoutProgress();
  }
  /** Should be invoked in command and write action */
  @SuppressWarnings({"HardCodedStringLiteral"})
  public static void generateDataBindingMethods(final WizardData data) throws MyException {
    if (data.myBindToNewBean) {
      data.myBeanClass = createBeanClass(data);
    } else {
      if (!CommonRefactoringUtil.checkReadOnlyStatus(
          data.myBeanClass.getProject(), data.myBeanClass)) {
        return;
      }
    }

    final HashMap<String, String> binding2beanGetter = new HashMap<String, String>();
    final HashMap<String, String> binding2beanSetter = new HashMap<String, String>();

    final FormProperty2BeanProperty[] bindings = data.myBindings;
    for (final FormProperty2BeanProperty form2bean : bindings) {
      if (form2bean == null || form2bean.myBeanProperty == null) {
        continue;
      }

      // check that bean contains the property, and if not, try to add the property to the bean
      {
        final String setterName = PropertyUtil.suggestSetterName(form2bean.myBeanProperty.myName);
        final PsiMethod[] methodsByName = data.myBeanClass.findMethodsByName(setterName, true);
        if (methodsByName.length < 1) {
          // bean does not contain this property
          // try to add...

          LOG.assertTrue(
              !data.myBindToNewBean); // just generated bean class should contain all necessary
                                      // properties

          if (!data.myBeanClass.isWritable()) {
            throw new MyException(
                "Cannot add property to non writable class " + data.myBeanClass.getQualifiedName());
          }

          final StringBuffer membersBuffer = new StringBuffer();
          final StringBuffer methodsBuffer = new StringBuffer();

          final Project project = data.myBeanClass.getProject();
          final CodeStyleManager formatter = CodeStyleManager.getInstance(project);
          final JavaCodeStyleManager styler = JavaCodeStyleManager.getInstance(project);

          generateProperty(
              styler,
              form2bean.myBeanProperty.myName,
              form2bean.myBeanProperty.myType,
              membersBuffer,
              methodsBuffer);

          final PsiClass fakeClass;
          try {
            fakeClass =
                JavaPsiFacade.getInstance(data.myBeanClass.getProject())
                    .getElementFactory()
                    .createClassFromText(membersBuffer.toString() + methodsBuffer.toString(), null);

            final PsiField[] fields = fakeClass.getFields();
            {
              final PsiElement result = data.myBeanClass.add(fields[0]);
              styler.shortenClassReferences(result);
              formatter.reformat(result);
            }

            final PsiMethod[] methods = fakeClass.getMethods();
            {
              final PsiElement result = data.myBeanClass.add(methods[0]);
              styler.shortenClassReferences(result);
              formatter.reformat(result);
            }
            {
              final PsiElement result = data.myBeanClass.add(methods[1]);
              styler.shortenClassReferences(result);
              formatter.reformat(result);
            }
          } catch (IncorrectOperationException e) {
            throw new MyException(e.getMessage());
          }
        }
      }

      final PsiMethod propertySetter =
          PropertyUtil.findPropertySetter(
              data.myBeanClass, form2bean.myBeanProperty.myName, false, true);
      final PsiMethod propertyGetter =
          PropertyUtil.findPropertyGetter(
              data.myBeanClass, form2bean.myBeanProperty.myName, false, true);

      if (propertyGetter == null) {
        // todo
        continue;
      }
      if (propertySetter == null) {
        // todo
        continue;
      }

      final String binding = form2bean.myFormProperty.getLwComponent().getBinding();
      binding2beanGetter.put(binding, propertyGetter.getName());
      binding2beanSetter.put(binding, propertySetter.getName());
    }

    final String dataBeanClassName = data.myBeanClass.getQualifiedName();

    final LwRootContainer[] rootContainer = new LwRootContainer[1];
    final FormProperty[] formProperties =
        exposeForm(data.myProject, data.myFormFile, rootContainer);

    final StringBuffer getDataBody = new StringBuffer();
    final StringBuffer setDataBody = new StringBuffer();
    final StringBuffer isModifiedBody = new StringBuffer();

    // iterate exposed formproperties

    for (final FormProperty formProperty : formProperties) {
      final String binding = formProperty.getLwComponent().getBinding();
      if (!binding2beanGetter.containsKey(binding)) {
        continue;
      }

      getDataBody.append("data.");
      getDataBody.append(binding2beanSetter.get(binding));
      getDataBody.append("(");
      getDataBody.append(binding);
      getDataBody.append(".");
      getDataBody.append(formProperty.getComponentPropertyGetterName());
      getDataBody.append("());\n");

      setDataBody.append(binding);
      setDataBody.append(".");
      setDataBody.append(formProperty.getComponentPropertySetterName());
      setDataBody.append("(data.");
      setDataBody.append(binding2beanGetter.get(binding));
      setDataBody.append("());\n");

      final String propertyClassName = formProperty.getComponentPropertyClassName();
      if ("boolean".equals(propertyClassName)) {
        isModifiedBody.append("if (");
        //
        isModifiedBody.append(binding);
        isModifiedBody.append(".");
        isModifiedBody.append(formProperty.getComponentPropertyGetterName());
        isModifiedBody.append("()");
        //
        isModifiedBody.append("!= ");
        //
        isModifiedBody.append("data.");
        isModifiedBody.append(binding2beanGetter.get(binding));
        isModifiedBody.append("()");
        //
        isModifiedBody.append(") return true;\n");
      } else {
        isModifiedBody.append("if (");
        //
        isModifiedBody.append(binding);
        isModifiedBody.append(".");
        isModifiedBody.append(formProperty.getComponentPropertyGetterName());
        isModifiedBody.append("()");
        //
        isModifiedBody.append("!= null ? ");
        //
        isModifiedBody.append("!");
        //
        isModifiedBody.append(binding);
        isModifiedBody.append(".");
        isModifiedBody.append(formProperty.getComponentPropertyGetterName());
        isModifiedBody.append("()");
        //
        isModifiedBody.append(".equals(");
        //
        isModifiedBody.append("data.");
        isModifiedBody.append(binding2beanGetter.get(binding));
        isModifiedBody.append("()");
        isModifiedBody.append(") : ");
        //
        isModifiedBody.append("data.");
        isModifiedBody.append(binding2beanGetter.get(binding));
        isModifiedBody.append("()");
        isModifiedBody.append("!= null");
        //
        isModifiedBody.append(") return true;\n");
      }
    }
    isModifiedBody.append("return false;\n");

    final String textOfMethods =
        "public void setData("
            + dataBeanClassName
            + " data){\n"
            + setDataBody.toString()
            + "}\n"
            + "\n"
            + "public void getData("
            + dataBeanClassName
            + " data){\n"
            + getDataBody.toString()
            + "}\n"
            + "\n"
            + "public boolean isModified("
            + dataBeanClassName
            + " data){\n"
            + isModifiedBody.toString()
            + "}\n";

    // put them to the bound class

    final Module module = ModuleUtil.findModuleForFile(data.myFormFile, data.myProject);
    LOG.assertTrue(module != null);
    final PsiClass boundClass =
        FormEditingUtil.findClassToBind(module, rootContainer[0].getClassToBind());
    LOG.assertTrue(boundClass != null);

    if (!CommonRefactoringUtil.checkReadOnlyStatus(module.getProject(), boundClass)) {
      return;
    }

    // todo: check that this method does not exist yet

    final PsiClass fakeClass;
    try {
      fakeClass =
          JavaPsiFacade.getInstance(data.myProject)
              .getElementFactory()
              .createClassFromText(textOfMethods, null);

      final PsiMethod methodSetData = fakeClass.getMethods()[0];
      final PsiMethod methodGetData = fakeClass.getMethods()[1];
      final PsiMethod methodIsModified = fakeClass.getMethods()[2];

      final PsiMethod existing1 = boundClass.findMethodBySignature(methodSetData, false);
      final PsiMethod existing2 = boundClass.findMethodBySignature(methodGetData, false);
      final PsiMethod existing3 = boundClass.findMethodBySignature(methodIsModified, false);

      // warning already shown
      if (existing1 != null) {
        existing1.delete();
      }
      if (existing2 != null) {
        existing2.delete();
      }
      if (existing3 != null) {
        existing3.delete();
      }

      final CodeStyleManager formatter = CodeStyleManager.getInstance(module.getProject());
      final JavaCodeStyleManager styler = JavaCodeStyleManager.getInstance(module.getProject());

      final PsiElement setData = boundClass.add(methodSetData);
      styler.shortenClassReferences(setData);
      formatter.reformat(setData);

      final PsiElement getData = boundClass.add(methodGetData);
      styler.shortenClassReferences(getData);
      formatter.reformat(getData);

      if (data.myGenerateIsModified) {
        final PsiElement isModified = boundClass.add(methodIsModified);
        styler.shortenClassReferences(isModified);
        formatter.reformat(isModified);
      }

      final OpenFileDescriptor descriptor =
          new OpenFileDescriptor(
              setData.getProject(),
              setData.getContainingFile().getVirtualFile(),
              setData.getTextOffset());
      FileEditorManager.getInstance(data.myProject).openTextEditor(descriptor, true);
    } catch (IncorrectOperationException e) {
      throw new MyException(e.getMessage());
    }
  }
  @Nullable
  public static PsiElement doCopyClasses(
      final Map<PsiFile, PsiClass[]> fileToClasses,
      @Nullable HashMap<PsiFile, String> map,
      final String copyClassName,
      final PsiDirectory targetDirectory,
      final Project project)
      throws IncorrectOperationException {
    PsiElement newElement = null;
    final Map<PsiClass, PsiElement> oldToNewMap = new HashMap<PsiClass, PsiElement>();
    for (final PsiClass[] psiClasses : fileToClasses.values()) {
      if (psiClasses != null) {
        for (PsiClass aClass : psiClasses) {
          if (aClass instanceof SyntheticElement) {
            continue;
          }
          oldToNewMap.put(aClass, null);
        }
      }
    }
    final List<PsiFile> createdFiles = new ArrayList<PsiFile>(fileToClasses.size());
    int[] choice = fileToClasses.size() > 1 ? new int[] {-1} : null;
    List<PsiFile> files = new ArrayList<PsiFile>();
    for (final Map.Entry<PsiFile, PsiClass[]> entry : fileToClasses.entrySet()) {
      final PsiFile psiFile = entry.getKey();
      final PsiClass[] sources = entry.getValue();
      if (psiFile instanceof PsiClassOwner && sources != null) {
        final PsiFile createdFile =
            copy(
                psiFile,
                targetDirectory,
                copyClassName,
                map == null ? null : map.get(psiFile),
                choice);
        if (createdFile == null) return null;
        for (final PsiClass destination : ((PsiClassOwner) createdFile).getClasses()) {
          if (destination instanceof SyntheticElement) {
            continue;
          }
          PsiClass source = findByName(sources, destination.getName());
          if (source != null) {
            final PsiClass copy = copy(source, copyClassName);
            newElement = destination.replace(copy);
            oldToNewMap.put(source, newElement);
          } else {
            destination.delete();
          }
        }
        createdFiles.add(createdFile);
      } else {
        files.add(psiFile);
      }
    }

    for (PsiFile file : files) {
      try {
        PsiDirectory finalTarget = targetDirectory;
        final String relativePath = map != null ? map.get(file) : null;
        if (relativePath != null && !relativePath.isEmpty()) {
          finalTarget =
              buildRelativeDir(targetDirectory, relativePath).findOrCreateTargetDirectory();
        }
        final PsiFile fileCopy =
            CopyFilesOrDirectoriesHandler.copyToDirectory(
                file, getNewFileName(file, copyClassName), finalTarget, choice);
        if (fileCopy != null) {
          createdFiles.add(fileCopy);
        }
      } catch (IOException e) {
        throw new IncorrectOperationException(e.getMessage());
      }
    }

    final Set<PsiElement> rebindExpressions = new HashSet<PsiElement>();
    for (PsiElement element : oldToNewMap.values()) {
      if (element == null) {
        LOG.error(oldToNewMap.keySet());
        continue;
      }
      decodeRefs(element, oldToNewMap, rebindExpressions);
    }

    final JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(project);
    for (PsiFile psiFile : createdFiles) {
      if (psiFile instanceof PsiJavaFile) {
        codeStyleManager.removeRedundantImports((PsiJavaFile) psiFile);
      }
    }
    for (PsiElement expression : rebindExpressions) {
      codeStyleManager.shortenClassReferences(expression);
    }
    new OptimizeImportsProcessor(
            project, createdFiles.toArray(new PsiFile[createdFiles.size()]), null)
        .run();
    return newElement != null ? newElement : createdFiles.size() > 0 ? createdFiles.get(0) : null;
  }