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

Example 21 with SubProgressMonitor

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

the class IntroduceIndirectionRefactoring method adjustVisibility.

private RefactoringStatus adjustVisibility(IMember whoToAdjust, ModifierKeyword neededVisibility, boolean alsoIncreaseEnclosing, IProgressMonitor monitor) throws CoreException {
    Map<IMember, IncomingMemberVisibilityAdjustment> adjustments;
    if (isRewriteKept(whoToAdjust.getCompilationUnit()))
        adjustments = fIntermediaryAdjustments;
    else
        adjustments = new HashMap<IMember, IncomingMemberVisibilityAdjustment>();
    int existingAdjustments = adjustments.size();
    addAdjustment(whoToAdjust, neededVisibility, adjustments);
    if (alsoIncreaseEnclosing)
        while (whoToAdjust.getDeclaringType() != null) {
            whoToAdjust = whoToAdjust.getDeclaringType();
            addAdjustment(whoToAdjust, neededVisibility, adjustments);
        }
    boolean hasNewAdjustments = (adjustments.size() - existingAdjustments) > 0;
    if (hasNewAdjustments && ((whoToAdjust.isReadOnly() || whoToAdjust.isBinary())))
        return RefactoringStatus.createErrorStatus(Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_cannot_update_binary_target_visibility, new String[] { JavaElementLabels.getElementLabel(whoToAdjust, JavaElementLabels.ALL_DEFAULT) }), JavaStatusContext.create(whoToAdjust));
    RefactoringStatus status = new RefactoringStatus();
    // Don't create a rewrite if it is not necessary
    if (!hasNewAdjustments)
        return status;
    try {
        monitor.beginTask(RefactoringCoreMessages.MemberVisibilityAdjustor_adjusting, 2);
        Map<ICompilationUnit, CompilationUnitRewrite> rewrites;
        if (!isRewriteKept(whoToAdjust.getCompilationUnit())) {
            CompilationUnitRewrite rewrite = new CompilationUnitRewrite(whoToAdjust.getCompilationUnit());
            rewrite.setResolveBindings(false);
            rewrites = new HashMap<ICompilationUnit, CompilationUnitRewrite>();
            rewrites.put(whoToAdjust.getCompilationUnit(), rewrite);
            status.merge(rewriteVisibility(adjustments, rewrites, new SubProgressMonitor(monitor, 1, SubProgressMonitor.SUPPRESS_SUBTASK_LABEL)));
            rewrite.attachChange((CompilationUnitChange) fTextChangeManager.get(whoToAdjust.getCompilationUnit()), true, new SubProgressMonitor(monitor, 1, SubProgressMonitor.SUPPRESS_SUBTASK_LABEL));
        }
    } finally {
        monitor.done();
    }
    return status;
}

Example 22 with SubProgressMonitor

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

the class ExtractTempRefactoring method checkInitialConditions.

@Override
public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException {
    try {
        //$NON-NLS-1$
        pm.beginTask("", 6);
        RefactoringStatus result = Checks.validateModifiesFiles(ResourceUtil.getFiles(new ICompilationUnit[] { fCu }), getValidationContext());
        if (result.hasFatalError())
            return result;
        if (fCompilationUnitNode == null) {
            fCompilationUnitNode = RefactoringASTParser.parseWithASTProvider(fCu, true, new SubProgressMonitor(pm, 3));
        } else {
            pm.worked(3);
        }
        result.merge(checkSelection(new SubProgressMonitor(pm, 3)));
        if (!result.hasFatalError() && isLiteralNodeSelected())
            fReplaceAllOccurrences = false;
        return result;
    } finally {
        pm.done();
    }
}

Example 23 with SubProgressMonitor

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

the class InlineConstantRefactoring method findReferences.

private SearchResultGroup[] findReferences(IProgressMonitor pm, RefactoringStatus status) throws JavaModelException {
    final RefactoringSearchEngine2 engine = new RefactoringSearchEngine2(SearchPattern.createPattern(fField, IJavaSearchConstants.REFERENCES));
    engine.setFiltering(true, true);
    engine.setScope(RefactoringScopeFactory.create(fField));
    engine.setStatus(status);
    engine.setRequestor(new IRefactoringSearchRequestor() {

        public SearchMatch acceptSearchMatch(SearchMatch match) {
            return match.isInsideDocComment() ? null : match;
        }
    });
    engine.searchPattern(new SubProgressMonitor(pm, 1));
    return (SearchResultGroup[]) engine.getResults();
}

Example 24 with SubProgressMonitor

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

the class InlineMethodRefactoring method checkFinalConditions.

@Override
public RefactoringStatus checkFinalConditions(IProgressMonitor pm) throws CoreException {
    //$NON-NLS-1$
    pm.beginTask("", 20);
    fChangeManager = new TextChangeManager();
    RefactoringStatus result = new RefactoringStatus();
    fSourceProvider.initialize();
    fTargetProvider.initialize();
    pm.setTaskName(RefactoringCoreMessages.InlineMethodRefactoring_searching);
    RefactoringStatus searchStatus = new RefactoringStatus();
    String binaryRefsDescription = Messages.format(RefactoringCoreMessages.ReferencesInBinaryContext_ref_in_binaries_description, BasicElementLabels.getJavaElementName(fSourceProvider.getMethodName()));
    ReferencesInBinaryContext binaryRefs = new ReferencesInBinaryContext(binaryRefsDescription);
    ICompilationUnit[] units = fTargetProvider.getAffectedCompilationUnits(searchStatus, binaryRefs, new SubProgressMonitor(pm, 1));
    binaryRefs.addErrorIfNecessary(searchStatus);
    if (searchStatus.hasFatalError()) {
        result.merge(searchStatus);
        return result;
    }
    IFile[] filesToBeModified = getFilesToBeModified(units);
    result.merge(Checks.validateModifiesFiles(filesToBeModified, getValidationContext()));
    if (result.hasFatalError())
        return result;
    result.merge(ResourceChangeChecker.checkFilesToBeChanged(filesToBeModified, new SubProgressMonitor(pm, 1)));
    checkOverridden(result, new SubProgressMonitor(pm, 4));
    IProgressMonitor sub = new SubProgressMonitor(pm, 15);
    //$NON-NLS-1$
    sub.beginTask("", units.length * 3);
    for (int c = 0; c < units.length; c++) {
        ICompilationUnit unit = units[c];
        sub.subTask(Messages.format(RefactoringCoreMessages.InlineMethodRefactoring_processing, BasicElementLabels.getFileName(unit)));
        CallInliner inliner = null;
        try {
            boolean added = false;
            MultiTextEdit root = new MultiTextEdit();
            CompilationUnitChange change = (CompilationUnitChange) fChangeManager.get(unit);
            change.setEdit(root);
            BodyDeclaration[] bodies = fTargetProvider.getAffectedBodyDeclarations(unit, new SubProgressMonitor(pm, 1));
            if (bodies.length == 0)
                continue;
            inliner = new CallInliner(unit, (CompilationUnit) bodies[0].getRoot(), fSourceProvider);
            for (int b = 0; b < bodies.length; b++) {
                BodyDeclaration body = bodies[b];
                inliner.initialize(body);
                RefactoringStatus nestedInvocations = new RefactoringStatus();
                ASTNode[] invocations = removeNestedCalls(nestedInvocations, unit, fTargetProvider.getInvocations(body, new SubProgressMonitor(sub, 2)));
                for (int i = 0; i < invocations.length; i++) {
                    ASTNode invocation = invocations[i];
                    result.merge(inliner.initialize(invocation, fTargetProvider.getStatusSeverity()));
                    if (result.hasFatalError())
                        break;
                    if (result.getSeverity() < fTargetProvider.getStatusSeverity()) {
                        added = true;
                        TextEditGroup group = new TextEditGroup(RefactoringCoreMessages.InlineMethodRefactoring_edit_inline);
                        change.addTextEditGroup(group);
                        result.merge(inliner.perform(group));
                    } else {
                        fDeleteSource = false;
                    }
                }
                // to generate the modifications.
                if (!nestedInvocations.isOK()) {
                    result.merge(nestedInvocations);
                    fDeleteSource = false;
                }
            }
            if (!added) {
                fChangeManager.remove(unit);
            } else {
                root.addChild(inliner.getModifications());
                ImportRewrite rewrite = inliner.getImportEdit();
                if (rewrite.hasRecordedChanges()) {
                    TextEdit edit = rewrite.rewriteImports(null);
                    if (edit instanceof MultiTextEdit ? ((MultiTextEdit) edit).getChildrenSize() > 0 : true) {
                        root.addChild(edit);
                        change.addTextEditGroup(new TextEditGroup(RefactoringCoreMessages.InlineMethodRefactoring_edit_import, new TextEdit[] { edit }));
                    }
                }
            }
        } finally {
            if (inliner != null)
                inliner.dispose();
        }
        sub.worked(1);
        if (sub.isCanceled())
            throw new OperationCanceledException();
    }
    result.merge(searchStatus);
    sub.done();
    pm.done();
    return result;
}

Example 25 with SubProgressMonitor

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

the class InlineMethodRefactoring method checkOverridden.

private void checkOverridden(RefactoringStatus status, IProgressMonitor pm) throws JavaModelException {
    //$NON-NLS-1$
    pm.beginTask("", 9);
    pm.setTaskName(RefactoringCoreMessages.InlineMethodRefactoring_checking_overridden);
    MethodDeclaration decl = fSourceProvider.getDeclaration();
    IMethod method = (IMethod) decl.resolveBinding().getJavaElement();
    if (method == null || Flags.isPrivate(method.getFlags())) {
        pm.worked(8);
        return;
    }
    IType type = method.getDeclaringType();
    ITypeHierarchy hierarchy = type.newTypeHierarchy(new SubProgressMonitor(pm, 6));
    checkSubTypes(status, method, hierarchy.getAllSubtypes(type), new SubProgressMonitor(pm, 1));
    checkSuperClasses(status, method, hierarchy.getAllSuperclasses(type), new SubProgressMonitor(pm, 1));
    checkSuperInterfaces(status, method, hierarchy.getAllSuperInterfaces(type), new SubProgressMonitor(pm, 1));
    //$NON-NLS-1$
    pm.setTaskName("");
}