Examples with NullProgressMonitor org.eclipse.core.runtime.NullProgressMonitor used on opensource projects

Example 6 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class QuickAssistProcessor method getConvertAnonymousToNestedProposal.

private static boolean getConvertAnonymousToNestedProposal(IInvocationContext context, final ASTNode node, Collection<ICommandAccess> proposals) throws CoreException {
    if (!(node instanceof Name))
        return false;
    ASTNode normalized = ASTNodes.getNormalizedNode(node);
    if (normalized.getLocationInParent() != ClassInstanceCreation.TYPE_PROPERTY)
        return false;
    final AnonymousClassDeclaration anonymTypeDecl = ((ClassInstanceCreation) normalized.getParent()).getAnonymousClassDeclaration();
    if (anonymTypeDecl == null || anonymTypeDecl.resolveBinding() == null) {
        return false;
    }
    if (proposals == null) {
        return true;
    }
    final ICompilationUnit cu = context.getCompilationUnit();
    final ConvertAnonymousToNestedRefactoring refactoring = new ConvertAnonymousToNestedRefactoring(anonymTypeDecl);
    String extTypeName = ASTNodes.getSimpleNameIdentifier((Name) node);
    ITypeBinding anonymTypeBinding = anonymTypeDecl.resolveBinding();
    String className;
    if (anonymTypeBinding.getInterfaces().length == 0) {
        className = Messages.format(CorrectionMessages.QuickAssistProcessor_name_extension_from_interface, extTypeName);
    } else {
        className = Messages.format(CorrectionMessages.QuickAssistProcessor_name_extension_from_class, extTypeName);
    }
    String[][] existingTypes = ((IType) anonymTypeBinding.getJavaElement()).resolveType(className);
    int i = 1;
    while (existingTypes != null) {
        i++;
        existingTypes = ((IType) anonymTypeBinding.getJavaElement()).resolveType(className + i);
    }
    refactoring.setClassName(i == 1 ? className : className + i);
    if (refactoring.checkInitialConditions(new NullProgressMonitor()).isOK()) {
        LinkedProposalModel linkedProposalModel = new LinkedProposalModel();
        refactoring.setLinkedProposalModel(linkedProposalModel);
        String label = CorrectionMessages.QuickAssistProcessor_convert_anonym_to_nested;
        Image image = JavaPlugin.getImageDescriptorRegistry().get(JavaElementImageProvider.getTypeImageDescriptor(true, false, Flags.AccPrivate, false));
        RefactoringCorrectionProposal proposal = new RefactoringCorrectionProposal(label, cu, refactoring, IProposalRelevance.CONVERT_ANONYMOUS_TO_NESTED, image);
        proposal.setLinkedProposalModel(linkedProposalModel);
        proposal.setCommandId(CONVERT_ANONYMOUS_TO_LOCAL_ID);
        proposals.add(proposal);
    }
    return false;
}

Example 7 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class CodeAssist method createOrganizeImportOperation.

private OrganizeImportResult createOrganizeImportOperation(ICompilationUnit compilationUnit, List<String> chosen) throws CoreException {
    CodeGenerationSettings settings = JavaPreferencesSettings.getCodeGenerationSettings(compilationUnit.getJavaProject());
    OrganizeImportsOperation operation = new OrganizeImportsOperation(compilationUnit, null, settings.importIgnoreLowercase, !compilationUnit.isWorkingCopy(), true, chosen, null);
    NullProgressMonitor monitor = new NullProgressMonitor();
    TextEdit edit = operation.createTextEdit(monitor);
    OrganizeImportResult result = DtoFactory.newDto(OrganizeImportResult.class);
    TypeNameMatch[][] choices = operation.getChoices();
    //or all conflicts were resolved (!chosen.isEmpty())
    if ((chosen != null && !chosen.isEmpty()) || choices == null || choices.length == 0) {
        IBuffer buffer = compilationUnit.getBuffer();
        IDocument document = new Document(buffer.getContents());
        DocumentChangeListener documentChangeListener = new DocumentChangeListener(document);
        try {
            edit.apply(document);
        } catch (BadLocationException e) {
            LOG.debug("Applying Organize import text edits goes wrong:", e);
        }
        result.setChanges(documentChangeListener.getChanges());
        return result;
    }
    result.setConflicts(createListOfDTOMatches(choices));
    return result;
}

Example 8 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class JavaTypeHierarchy method findSubTypes.

private void findSubTypes(IJavaElement element, List<Type> implementations) throws JavaModelException {
    IType type = (IType) element;
    ITypeHierarchy typeHierarchy = type.newTypeHierarchy(new NullProgressMonitor());
    IType[] implTypes = typeHierarchy.getAllSubtypes(type);
    for (IType implType : implTypes) {
        Type dto = convertToTypeDTO(implType);
        implementations.add(dto);
    }
}

Example 9 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class ProjectListeners method handleEvent.

public void handleEvent(ProjectItemModifiedEvent event) {
    final String eventPath = event.getPath();
    if (!isJavaProject(event.getProject())) {
        return;
    }
    try {
        JavaModelManager.getJavaModelManager().deltaState.resourceChanged(new ResourceChangedEvent(workspace, event));
    } catch (Throwable t) {
        //catch all exceptions that may be happened
        LOG.error("Can't update java model in " + eventPath, t);
    }
    if (event.getType() == ProjectItemModifiedEvent.EventType.UPDATED) {
        ITextFileBufferManager manager = FileBuffers.getTextFileBufferManager();
        ITextFileBuffer fileBuffer = manager.getTextFileBuffer(new Path(eventPath), LocationKind.IFILE);
        if (fileBuffer != null) {
            try {
                fileBuffer.revert(new NullProgressMonitor());
            } catch (CoreException e) {
                LOG.error("Can't read file content: " + eventPath, e);
            }
        }
    }
}

Example 10 with NullProgressMonitor

use of org.eclipse.core.runtime.NullProgressMonitor in project che by eclipse.

the class MoveRefactoringSessionTest method setUp.

@Before
public void setUp() throws Exception {
    setup.setUp();
    super.setUp();
    manager = new RefactoringManager();
    getPackageP().createCompilationUnit("A.java", "package p;class A{}", false, new NullProgressMonitor());
    p1 = getRoot().createPackageFragment("p1", false, new NullProgressMonitor());
}