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

Example 26 with NullProgressMonitor

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

the class SurroundWithTryCatchRefactoring method createChange.

/* non Java-doc
	 * @see IRefactoring#createChange(IProgressMonitor)
	 */
@Override
public Change createChange(IProgressMonitor pm) throws CoreException {
    //$NON-NLS-1$
    final String NN = "";
    if (pm == null)
        pm = new NullProgressMonitor();
    pm.beginTask(NN, 2);
    try {
        final CompilationUnitChange result = new CompilationUnitChange(getName(), fCUnit);
        if (fLeaveDirty)
            result.setSaveMode(TextFileChange.LEAVE_DIRTY);
        MultiTextEdit root = new MultiTextEdit();
        result.setEdit(root);
        fRewriter = ASTRewrite.create(fAnalyzer.getEnclosingBodyDeclaration().getAST());
        fRewriter.setTargetSourceRangeComputer(new SelectionAwareSourceRangeComputer(fAnalyzer.getSelectedNodes(), fCUnit.getBuffer(), fSelection.getOffset(), fSelection.getLength()));
        fImportRewrite = StubUtility.createImportRewrite(fRootNode, true);
        fLinkedProposalModel = new LinkedProposalModel();
        fScope = CodeScopeBuilder.perform(fAnalyzer.getEnclosingBodyDeclaration(), fSelection).findScope(fSelection.getOffset(), fSelection.getLength());
        fScope.setCursor(fSelection.getOffset());
        fSelectedNodes = fAnalyzer.getSelectedNodes();
        createTryCatchStatement(fCUnit.getBuffer(), fCUnit.findRecommendedLineSeparator());
        if (fImportRewrite.hasRecordedChanges()) {
            TextEdit edit = fImportRewrite.rewriteImports(null);
            root.addChild(edit);
            result.addTextEditGroup(new TextEditGroup(NN, new TextEdit[] { edit }));
        }
        TextEdit change = fRewriter.rewriteAST();
        root.addChild(change);
        result.addTextEditGroup(new TextEditGroup(NN, new TextEdit[] { change }));
        return result;
    } finally {
        pm.done();
    }
}

Example 27 with NullProgressMonitor

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

the class OverrideCompletionProposal method getRecoveredAST.

private CompilationUnit getRecoveredAST(IDocument document, int offset, Document recoveredDocument) {
    CompilationUnit ast = SharedASTProvider.getAST(fCompilationUnit, SharedASTProvider.WAIT_ACTIVE_ONLY, null);
    if (ast != null) {
        recoveredDocument.set(document.get());
        return ast;
    }
    char[] content = document.get().toCharArray();
    // clear prefix to avoid compile errors
    int index = offset - 1;
    while (index >= 0 && Character.isJavaIdentifierPart(content[index])) {
        content[index] = ' ';
        index--;
    }
    recoveredDocument.set(new String(content));
    final CheASTParser parser = CheASTParser.newParser(ASTProvider.SHARED_AST_LEVEL);
    parser.setResolveBindings(true);
    parser.setStatementsRecovery(true);
    parser.setSource(content);
    parser.setUnitName(fCompilationUnit.getElementName());
    parser.setProject(fCompilationUnit.getJavaProject());
    return (CompilationUnit) parser.createAST(new NullProgressMonitor());
}

Example 28 with NullProgressMonitor

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

the class ClasspathUpdaterService method updateClasspath.

/**
     * Updates the information about classpath.
     *
     * @param projectPath
     *         path to the current project
     * @param entries
     *         list of classpath entries which need to set
     * @throws JavaModelException
     *         if JavaModel has a failure
     * @throws ServerException
     *         if some server error
     * @throws ForbiddenException
     *         if operation is forbidden
     * @throws ConflictException
     *         if update operation causes conflicts
     * @throws NotFoundException
     *         if Project with specified path doesn't exist in workspace
     * @throws IOException
     */
@POST
@Consumes(MediaType.APPLICATION_JSON)
public void updateClasspath(@QueryParam("projectpath") String projectPath, List<ClasspathEntryDto> entries) throws JavaModelException, ServerException, ForbiddenException, ConflictException, NotFoundException, IOException {
    IJavaProject javaProject = model.getJavaProject(projectPath);
    javaProject.setRawClasspath(createModifiedEntry(entries), javaProject.getOutputLocation(), new NullProgressMonitor());
    updateProjectConfig(projectPath);
}

Example 29 with NullProgressMonitor

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

the class IntroduceIndirectionRefactoring method setIntermediaryTypeName.

/**
	 * @param fullyQualifiedTypeName the fully qualified name of the intermediary method
	 * @return status for type name. Use {@link #setIntermediaryMethodName(String)} to check for overridden methods.
	 */
public RefactoringStatus setIntermediaryTypeName(String fullyQualifiedTypeName) {
    IType target = null;
    try {
        if (fullyQualifiedTypeName.length() == 0)
            return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.IntroduceIndirectionRefactoring_type_not_selected_error);
        // find type (now including secondaries)
        target = getProject().findType(fullyQualifiedTypeName, new NullProgressMonitor());
        if (target == null || !target.exists())
            return RefactoringStatus.createErrorStatus(Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_type_does_not_exist_error, BasicElementLabels.getJavaElementName(fullyQualifiedTypeName)));
        if (target.isAnnotation())
            return RefactoringStatus.createErrorStatus(RefactoringCoreMessages.IntroduceIndirectionRefactoring_cannot_create_in_annotation);
        if (target.isInterface() && !(JavaModelUtil.is18OrHigher(target.getJavaProject()) && JavaModelUtil.is18OrHigher(getProject())))
            return RefactoringStatus.createErrorStatus(RefactoringCoreMessages.IntroduceIndirectionRefactoring_cannot_create_on_interface);
    } catch (JavaModelException e) {
        return RefactoringStatus.createFatalErrorStatus(RefactoringCoreMessages.IntroduceIndirectionRefactoring_unable_determine_declaring_type);
    }
    if (target.isReadOnly())
        return RefactoringStatus.createErrorStatus(RefactoringCoreMessages.IntroduceIndirectionRefactoring_cannot_create_in_readonly);
    if (target.isBinary())
        return RefactoringStatus.createErrorStatus(RefactoringCoreMessages.IntroduceIndirectionRefactoring_cannot_create_in_binary);
    fIntermediaryType = target;
    return new RefactoringStatus();
}

Example 30 with NullProgressMonitor

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

the class UndoDocumentChange method isValid.

/**
	 * {@inheritDoc}
	 */
public RefactoringStatus isValid(IProgressMonitor pm) throws CoreException {
    if (pm == null)
        pm = new NullProgressMonitor();
    //$NON-NLS-1$
    pm.beginTask("", 1);
    RefactoringStatus result = TextChanges.isValid(fDocument, fLength);
    pm.worked(1);
    return result;
}