com.intellij.psi.PsiInvalidElementAccessException Java Exaples

Source File: WeexFileUtil.java From weex-language-support with MIT License

6 votes

private static boolean isValid(JSObjectLiteralExpression expression) {
    if (expression == null) {
        return false;
    }
    try {
        PsiFile file = expression.getContainingFile();
        if (file == null) {
            return false;
        }
    } catch (PsiInvalidElementAccessException e) {
        return false;
    }
    JSProperty data = expression.findProperty("data");
    if (data == null || data.getValue() == null) {
        return false;
    }
    return true;
}

Source File: WeexFileUtil.java From weex-language-support with MIT License

6 votes

public static int getExportsEndOffset(PsiElement anyElementOnWeexScript, String name) {
    JSObjectLiteralExpression exports = getExportsStatement(anyElementOnWeexScript);
    if (exports != null) {
        try {
            PsiFile file = exports.getContainingFile();
            if (file == null) {
                return -1;
            }
        } catch (PsiInvalidElementAccessException e) {
            return -1;
        }
        JSProperty data = exports.findProperty(name);
        if (data == null || data.getValue() == null) {
            return -1;
        }
        return data.getValue().getTextRange().getEndOffset() - 1;
    }
    return -1;
}

Source File: SubstrateRef.java From consulo with Apache License 2.0

6 votes

@Nonnull
static SubstrateRef createInvalidRef(@Nonnull final StubBasedPsiElementBase<?> psi) {
  return new SubstrateRef() {
    @Nonnull
    @Override
    public ASTNode getNode() {
      throw new PsiInvalidElementAccessException(psi);
    }

    @Override
    public boolean isValid() {
      return false;
    }

    @Nonnull
    @Override
    public PsiFile getContainingFile() {
      throw new PsiInvalidElementAccessException(psi);
    }
  };
}

Source File: ASTDelegatePsiElement.java From consulo with Apache License 2.0

6 votes

@Override
public PsiManagerEx getManager() {
  Project project = ProjectCoreUtil.theOnlyOpenProject();
  if (project != null) {
    return PsiManagerEx.getInstanceEx(project);
  }
  PsiElement parent = this;

  while (parent instanceof ASTDelegatePsiElement) {
    parent = parent.getParent();
  }

  if (parent == null) {
    throw new PsiInvalidElementAccessException(this);
  }

  return (PsiManagerEx)parent.getManager();
}

Source File: StubBasedPsiElementBase.java From consulo with Apache License 2.0

6 votes

/**
 * Ensures this element is AST-based. This is an expensive operation that might take significant time and allocate lots of objects,
 * so it should be to be avoided if possible.
 *
 * @return an AST node corresponding to this element. If the element is currently operating via stubs,
 * this causes AST to be loaded for the whole file and all stub-based PSI elements in this file (including the current one)
 * to be switched from stub to AST. So, after this call {@link #getStub()} will return null.
 */
@Override
@Nonnull
public ASTNode getNode() {
  if (mySubstrateRef instanceof SubstrateRef.StubRef) {
    ApplicationManager.getApplication().assertReadAccessAllowed();
    PsiFileImpl file = (PsiFileImpl)getContainingFile();
    if (!file.isValid()) throw new PsiInvalidElementAccessException(file);

    FileElement treeElement = file.getTreeElement();
    if (treeElement != null && mySubstrateRef instanceof SubstrateRef.StubRef) {
      return notBoundInExistingAst(file, treeElement);
    }

    treeElement = file.calcTreeElement();
    if (mySubstrateRef instanceof SubstrateRef.StubRef) {
      return failedToBindStubToAst(file, treeElement);
    }
  }

  return mySubstrateRef.getNode();
}

Source File: ExcludedFileFormattingRestriction.java From consulo with Apache License 2.0

5 votes

@Override
public boolean isFormatterAllowed(@Nonnull PsiElement context) {
  try {
    PsiFile file = context.getContainingFile();
    CodeStyleSettings settings = CodeStyle.getSettings(file);
    return !settings.getExcludedFiles().contains(file);
  }
  catch (PsiInvalidElementAccessException e) {
    return false;
  }
}

Source File: ORUtil.java From reasonml-idea-plugin with MIT License

5 votes

@NotNull
public static String getQualifiedPath(@NotNull PsiNameIdentifierOwner element) {
    String path = "";

    PsiElement parent = element.getParent();
    while (parent != null) {
        if (parent instanceof PsiQualifiedElement) {
            if (parent instanceof PsiNameIdentifierOwner && ((PsiNameIdentifierOwner) parent).getNameIdentifier() == element) {
                return ((PsiQualifiedElement) parent).getPath();
            }
            return ((PsiQualifiedElement) parent).getQualifiedName() + (path.isEmpty() ? "" : "." + path);
        } else {
            if (parent instanceof PsiNameIdentifierOwner) {
                String parentName = ((PsiNamedElement) parent).getName();
                if (parentName != null && !parentName.isEmpty()) {
                    path = parentName + (path.isEmpty() ? "" : "." + path);
                }
            }
            parent = parent.getParent();
        }
    }

    try {
        PsiFile containingFile = element.getContainingFile(); // Fail in 2019.2... ?
        return ((FileBase) containingFile).getModuleName() + (path.isEmpty() ? "" : "." + path);
    } catch (PsiInvalidElementAccessException e) {
        return path;
    }
}

Source File: WeexFileUtil.java From weex-language-support with MIT License

5 votes

public static JSProperty getVarDeclaration(PsiElement anyElementOnWeexScript, String valueName) {
    valueName = CodeUtil.getVarNameFromMustache(valueName);
    JSObjectLiteralExpression exports = getExportsStatement(anyElementOnWeexScript);
    vars.clear();
    JSProperty ret = null;
    if (exports != null) {
        try {
            PsiFile file = exports.getContainingFile();
            if (file == null) {
                return null;
            }
        } catch (PsiInvalidElementAccessException e) {
            return null;
        }
        JSProperty data = exports.findProperty("data");
        if (data == null || data.getValue() == null) {
            return null;
        }
        for (PsiElement pe : data.getValue().getChildren()) {
            if (pe instanceof JSProperty) {
                String varName = ((JSProperty) pe).getName();
                String varValue = getJSPropertyType((JSProperty) pe);
                if (varName != null && varValue != null) {
                    vars.put(varName, varValue);
                }
                if (valueName.equals(varName)) {
                    ret = (JSProperty) pe;
                }
            }

        }
    }
    return ret;
}

Source File: SubstrateRef.java From consulo with Apache License 2.0

5 votes

private PsiFile reportError(StubElement stub) {
  ApplicationManager.getApplication().assertReadAccessAllowed();

  String reason = ((PsiFileStubImpl<?>)stub).getInvalidationReason();
  PsiInvalidElementAccessException exception = new PsiInvalidElementAccessException(myStub.getPsi(), "no psi for file stub " + stub + ", invalidation reason=" + reason, null);
  if (PsiFileImpl.STUB_PSI_MISMATCH.equals(reason)) {
    // we're between finding stub-psi mismatch and the next EDT spot where the file is reparsed and stub rebuilt
    //    see com.intellij.psi.impl.source.PsiFileImpl.rebuildStub()
    // most likely it's just another highlighting thread accessing the same PSI concurrently and not yet canceled, so cancel it
    throw new ProcessCanceledException(exception);
  }
  throw exception;
}

Source File: ExposingClauseReferenceHelper.java From elm-plugin with MIT License

5 votes

@Nullable
public static PsiElement resolveExposed(PsiElement element, Function<ElmFile, PsiElement> resolveInFile) {
    PsiFile file;
    try {
        file = element.getContainingFile();
    } catch (PsiInvalidElementAccessException ex) {
        return null;
    }
    return resolveExposed(file, resolveInFile);
}

Source File: FileElement.java From consulo with Apache License 2.0

5 votes

@Override
public PsiManagerEx getManager() {
  CompositeElement treeParent = getTreeParent();
  if (treeParent != null) return treeParent.getManager();
  PsiElement psi = getPsi();
  if (psi == null) throw PsiInvalidElementAccessException.createByNode(this, null);
  return (PsiManagerEx)psi.getManager();
}

Source File: PsiScopesUtilCore.java From consulo with Apache License 2.0

5 votes

public static boolean treeWalkUp(@Nonnull final PsiScopeProcessor processor,
                                 @Nonnull final PsiElement entrance,
                                 @Nullable final PsiElement maxScope,
                                 @Nonnull final ResolveState state) {
  if (!entrance.isValid()) {
    LOGGER.error(new PsiInvalidElementAccessException(entrance));
  }
  PsiElement prevParent = entrance;
  PsiElement scope = entrance;

  while (scope != null) {
    ProgressIndicatorProvider.checkCanceled();

    if (!scope.processDeclarations(processor, state, prevParent, entrance)) {
      return false; // resolved
    }


    if (scope == maxScope) break;
    prevParent = scope;
    scope = prevParent.getContext();
    if (scope != null && scope != prevParent.getParent() && !scope.isValid()) {
      break;
    }

  }

  return true;
}

Source File: StubBasedPsiElementBase.java From consulo with Apache License 2.0

5 votes

@Override
@Nonnull
public PsiFile getContainingFile() {
  try {
    return mySubstrateRef.getContainingFile();
  }
  catch (PsiInvalidElementAccessException e) {
    if (PsiInvalidElementAccessException.getInvalidationTrace(this) != null) {
      throw new PsiInvalidElementAccessException(this, e);
    }
    else {
      throw e;
    }
  }
}

Source File: YamlLineMarkerProvider.java From idea-php-symfony2-plugin with MIT License

5 votes

private void attachEntityClass(@NotNull Collection<LineMarkerInfo> lineMarkerInfos, @NotNull PsiElement psiElement) {
    if(psiElement.getNode().getElementType() != YAMLTokenTypes.SCALAR_KEY) {
        return;
    }

    PsiElement yamlKeyValue = psiElement.getParent();
    if(!(yamlKeyValue instanceof YAMLKeyValue)) {
        return;
    }

    if(yamlKeyValue.getParent() instanceof YAMLMapping && yamlKeyValue.getParent().getParent() instanceof YAMLDocument) {
        PsiFile containingFile;
        try {
            containingFile = yamlKeyValue.getContainingFile();
        } catch (PsiInvalidElementAccessException e) {
            return;
        }

        String fileName = containingFile.getName();
        if(isMetadataFile(fileName)) {
            String keyText = ((YAMLKeyValue) yamlKeyValue).getKeyText();
            if(StringUtils.isNotBlank(keyText)) {
                Collection<PhpClass> phpClasses = PhpElementsUtil.getClassesInterface(psiElement.getProject(), keyText);
                if(phpClasses.size() > 0) {
                    NavigationGutterIconBuilder<PsiElement> builder = NavigationGutterIconBuilder.create(Symfony2Icons.DOCTRINE_LINE_MARKER).
                        setTargets(phpClasses).
                        setTooltipText("Navigate to class");

                    lineMarkerInfos.add(builder.createLineMarkerInfo(psiElement));
                }
            }
        }
    }
}

Source File: CSharpResolveUtil.java From consulo-csharp with Apache License 2.0

4 votes

public static boolean treeWalkUp(@Nonnull final PsiScopeProcessor processor,
		@Nonnull final PsiElement entrance,
		@Nonnull final PsiElement sender,
		@Nullable PsiElement maxScope,
		@Nonnull final ResolveState state)
{
	if(!entrance.isValid())
	{
		CSharpResolveUtil.LOG.error(new PsiInvalidElementAccessException(entrance));
	}

	PsiElement prevParent = entrance;
	PsiElement scope = entrance;

	if(maxScope == null)
	{
		maxScope = sender.getContainingFile();
	}

	while(scope != null)
	{
		ProgressIndicatorProvider.checkCanceled();

		if(entrance != sender && scope instanceof PsiFile)
		{
			break;
		}

		if(!scope.processDeclarations(processor, state, prevParent, entrance))
		{
			return false; // resolved
		}

		if(entrance != sender)
		{
			break;
		}

		if(scope == maxScope)
		{
			break;
		}

		prevParent = scope;
		scope = prevParent.getContext();
		if(scope != null && scope != prevParent.getParent() && !scope.isValid())
		{
			break;
		}
	}

	return true;
}

Source File: CSharpResolveUtil.java From consulo-csharp with Apache License 2.0

4 votes

@RequiredReadAction
public static boolean walkUsing(@Nonnull final PsiScopeProcessor processor, @Nonnull final PsiElement entrance, @Nullable PsiElement maxScope, @Nonnull final ResolveState state)
{
	if(!entrance.isValid())
	{
		LOG.error(new PsiInvalidElementAccessException(entrance));
	}

	DotNetNamespaceAsElement root = DotNetPsiSearcher.getInstance(entrance.getProject()).findNamespace("", entrance.getResolveScope());

	// skip null - indexing
	if(root == null)
	{
		return true;
	}

	if(!processor.execute(root, state))
	{
		return false;
	}

	// we cant go to use list
	if(PsiTreeUtil.getParentOfType(entrance, CSharpUsingListChild.class) != null)
	{
		return true;
	}

	CSharpResolveSelector selector = state.get(SELECTOR);
	if(selector instanceof MemberByNameSelector)
	{
		((MemberByNameSelector) selector).putUserData(BaseDotNetNamespaceAsElement.FILTER, DotNetNamespaceAsElement.ChildrenFilter.ONLY_ELEMENTS);
	}

	PsiElement prevParent = entrance;
	PsiElement scope = entrance;

	maxScope = validateMaxScope(entrance, maxScope);

	while(scope != null)
	{
		ProgressManager.checkCanceled();

		if(scope instanceof CSharpUsingListOwner)
		{
			CSharpUsingListChild[] usingStatements = ((CSharpUsingListOwner) scope).getUsingStatements();
			for(CSharpUsingListChild usingStatement : usingStatements)
			{
				ProgressManager.checkCanceled();

				if(!processor.execute(usingStatement, state))
				{
					return false;
				}
			}
		}

		if(scope == maxScope)
		{
			break;
		}

		prevParent = scope;
		scope = prevParent.getContext();
		if(scope != null && scope != prevParent.getParent() && !scope.isValid())
		{
			break;
		}
	}

	return true;
}

Source File: LSPPSiElement.java From intellij-quarkus with Eclipse Public License 2.0

4 votes

@NotNull
@Override
public Project getProject() throws PsiInvalidElementAccessException {
    return project;
}

Source File: PhpToolboxGotoDeclarationHandler.java From idea-php-toolbox with MIT License

4 votes

@Nullable
@Override
public PsiElement[] getGotoDeclarationTargets(@Nullable PsiElement psiElement, int i, Editor editor) {
    if(psiElement == null) {
        return new PsiElement[0];
    }

    PsiFile containingFile;
    try {
        containingFile = psiElement.getContainingFile();
    } catch (PsiInvalidElementAccessException e) {
        return new PsiElement[0];
    }

    FileType fileType = containingFile.getFileType();
    if(!(fileType instanceof PhpFileType) && !(fileType instanceof TwigFileType)) {
        return new PsiElement[0];
    }

    String selectedItem = null;
    if(psiElement.getNode().getElementType() == TwigTokenTypes.STRING_TEXT) {
        // twig language
        selectedItem = psiElement.getText();
    } else {
        // php language

        PsiElement stringLiteral = psiElement.getParent();
        if(stringLiteral instanceof StringLiteralExpression) {
            selectedItem = ((StringLiteralExpression) stringLiteral).getContents();
        }
    }

    if(StringUtils.isBlank(selectedItem)) {
        return new PsiElement[0];
    }

    Map<PhpToolboxProviderInterface, Set<JsonRegistrar>> providers = RegistrarMatchUtil.getProviders(psiElement);
    if(providers.size() == 0) {
        return new PsiElement[0];
    }

    PhpToolboxDeclarationHandlerParameter parameter = new PhpToolboxDeclarationHandlerParameter(psiElement, selectedItem, fileType);

    Collection<PsiElement> targets = new HashSet<>();
    for (Map.Entry<PhpToolboxProviderInterface, Set<JsonRegistrar>> provider : providers.entrySet()) {
        targets.addAll(provider.getKey().getPsiTargets(parameter));
    }

    return targets.toArray(new PsiElement[targets.size()]);
}

Source File: PhpToolboxGotoDeclarationHandler.java From idea-php-toolbox with MIT License

4 votes

@Nullable
@Override
public PsiElement[] getGotoDeclarationTargets(@Nullable PsiElement psiElement, int i, Editor editor) {
    if(psiElement == null) {
        return new PsiElement[0];
    }

    PsiFile containingFile;
    try {
        containingFile = psiElement.getContainingFile();
    } catch (PsiInvalidElementAccessException e) {
        return new PsiElement[0];
    }

    FileType fileType = containingFile.getFileType();
    if(!(fileType instanceof PhpFileType) && !(fileType instanceof TwigFileType)) {
        return new PsiElement[0];
    }

    String selectedItem = null;
    if(psiElement.getNode().getElementType() == TwigTokenTypes.STRING_TEXT) {
        // twig language
        selectedItem = psiElement.getText();
    } else {
        // php language

        PsiElement stringLiteral = psiElement.getParent();
        if(stringLiteral instanceof StringLiteralExpression) {
            selectedItem = ((StringLiteralExpression) stringLiteral).getContents();
        }
    }

    if(StringUtils.isBlank(selectedItem)) {
        return new PsiElement[0];
    }

    Map<PhpToolboxProviderInterface, Set<JsonRegistrar>> providers = RegistrarMatchUtil.getProviders(psiElement);
    if(providers.size() == 0) {
        return new PsiElement[0];
    }

    PhpToolboxDeclarationHandlerParameter parameter = new PhpToolboxDeclarationHandlerParameter(psiElement, selectedItem, fileType);

    Collection<PsiElement> targets = new HashSet<>();
    for (Map.Entry<PhpToolboxProviderInterface, Set<JsonRegistrar>> provider : providers.entrySet()) {
        targets.addAll(provider.getKey().getPsiTargets(parameter));
    }

    return targets.toArray(new PsiElement[targets.size()]);
}

Source File: TestLineMarkerContributor.java From flutter-intellij with BSD 3-Clause "New" or "Revised" License

4 votes

@NotNull
private static Icon getTestStateIcon(@NotNull PsiElement element, @NotNull Icon defaultIcon) {
  // SMTTestProxy maps test run data to a URI derived from a location hint produced by `package:test`.
  // If we can find corresponding data, we can provide state-aware icons. If not, we default to
  // a standard Run state.

  PsiFile containingFile;
  try {
    containingFile = element.getContainingFile();
  }
  catch (PsiInvalidElementAccessException e) {
    containingFile = null;
  }

  final Project project = element.getProject();
  final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);

  final Document document = containingFile == null ? null : psiDocumentManager.getDocument(containingFile);
  if (document != null) {
    final int textOffset = element.getTextOffset();
    final int lineNumber = document.getLineNumber(textOffset);

    // e.g., dart_location:///Users/pq/IdeaProjects/untitled1298891289891/test/unit_test.dart,3,2,["my first unit test"]
    final String path = FileUtil.toSystemIndependentName(containingFile.getVirtualFile().getPath());
    final String testLocationPrefix = "dart_location://" + path + "," + lineNumber;

    final TestStateStorage storage = TestStateStorage.getInstance(project);
    if (storage != null) {
      final Map<String, TestStateStorage.Record> tests = storage.getRecentTests(SCANNED_TEST_RESULT_LIMIT, getSinceDate());
      if (tests != null) {
        // TODO(pq): investigate performance implications.
        for (Map.Entry<String, TestStateStorage.Record> entry : tests.entrySet()) {
          if (entry.getKey().startsWith(testLocationPrefix)) {
            final TestStateStorage.Record state = entry.getValue();
            final TestStateInfo.Magnitude magnitude = TestIconMapper.getMagnitude(state.magnitude);
            if (magnitude != null) {
              switch (magnitude) {
                case IGNORED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Yellow2;
                case ERROR_INDEX:
                case FAILED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Red2;
                case PASSED_INDEX:
                case COMPLETE_INDEX:
                  return AllIcons.RunConfigurations.TestState.Green2;
                default:
              }
            }
          }
        }
      }
    }
  }

  return defaultIcon;
}

Source File: TestLineMarkerContributor.java From flutter-intellij with BSD 3-Clause "New" or "Revised" License

4 votes

@NotNull
private static Icon getTestStateIcon(@NotNull PsiElement element, @NotNull Icon defaultIcon) {
  // SMTTestProxy maps test run data to a URI derived from a location hint produced by `package:test`.
  // If we can find corresponding data, we can provide state-aware icons. If not, we default to
  // a standard Run state.

  PsiFile containingFile;
  try {
    containingFile = element.getContainingFile();
  }
  catch (PsiInvalidElementAccessException e) {
    containingFile = null;
  }

  final Project project = element.getProject();
  final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);

  final Document document = containingFile == null ? null : psiDocumentManager.getDocument(containingFile);
  if (document != null) {
    final int textOffset = element.getTextOffset();
    final int lineNumber = document.getLineNumber(textOffset);

    // e.g., dart_location:///Users/pq/IdeaProjects/untitled1298891289891/test/unit_test.dart,3,2,["my first unit test"]
    final String path = FileUtil.toSystemIndependentName(containingFile.getVirtualFile().getPath());
    final String testLocationPrefix = "dart_location://" + path + "," + lineNumber;

    final TestStateStorage storage = TestStateStorage.getInstance(project);
    if (storage != null) {
      final Map<String, TestStateStorage.Record> tests = storage.getRecentTests(SCANNED_TEST_RESULT_LIMIT, getSinceDate());
      if (tests != null) {
        // TODO(pq): investigate performance implications.
        for (Map.Entry<String, TestStateStorage.Record> entry : tests.entrySet()) {
          if (entry.getKey().startsWith(testLocationPrefix)) {
            final TestStateStorage.Record state = entry.getValue();
            final TestStateInfo.Magnitude magnitude = TestIconMapper.getMagnitude(state.magnitude);
            if (magnitude != null) {
              switch (magnitude) {
                case IGNORED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Yellow2;
                case ERROR_INDEX:
                case FAILED_INDEX:
                  return AllIcons.RunConfigurations.TestState.Red2;
                case PASSED_INDEX:
                case COMPLETE_INDEX:
                  return AllIcons.RunConfigurations.TestState.Green2;
                default:
              }
            }
          }
        }
      }
    }
  }

  return defaultIcon;
}

Source File: LSPPSiElement.java From intellij-quarkus with Eclipse Public License 2.0

4 votes

@Override
public PsiFile getContainingFile() throws PsiInvalidElementAccessException {
    return file;
}

com.intellij.psi.PsiInvalidElementAccessException Java Examples