Examples with ExecutionException org.eclipse.core.commands.ExecutionException used on opensource projects

Example 56 with ExecutionException

use of org.eclipse.core.commands.ExecutionException in project xtext-xtend by eclipse.

the class PasteJavaCodeHandler method doPasteJavaCode.

private void doPasteJavaCode(final XtextEditor activeXtextEditor, final String javaCode, final JavaImportData javaImports) throws ExecutionException {
    ISourceViewer sourceViewer = activeXtextEditor.getInternalSourceViewer();
    final IXtextDocument xtextDocument = activeXtextEditor.getDocument();
    IJavaProject project = null;
    IEditorInput editorInput = activeXtextEditor.getEditorInput();
    if (editorInput instanceof IFileEditorInput) {
        IProject iProject = ((IFileEditorInput) editorInput).getFile().getProject();
        project = JavaCore.create(iProject);
    }
    final int selectionOffset = sourceViewer.getSelectedRange().x - 1;
    EObject targetElement = xtextDocument.readOnly(new IUnitOfWork<EObject, XtextResource>() {

        @Override
        public EObject exec(XtextResource state) throws Exception {
            IParseResult parseResult = state.getParseResult();
            if (parseResult == null) {
                return null;
            }
            ILeafNode leafNode = NodeModelUtils.findLeafNodeAtOffset(parseResult.getRootNode(), selectionOffset);
            return leafNode.getSemanticElement();
        }
    });
    JavaConverter javaConverter = javaConverterProvider.get();
    final String xtendCode = javaConverter.toXtend(javaCode, javaImports != null ? javaImports.getImports() : null, targetElement, project);
    if (!Strings.isEmpty(xtendCode)) {
        if (javaImports != null) {
            importsUtil.addImports(javaImports.getImports(), javaImports.getStaticImports(), new String[] {}, xtextDocument);
        }
        Point selection = sourceViewer.getSelectedRange();
        try {
            xtextDocument.replace(selection.x, selection.y, xtendCode);
        } catch (BadLocationException e) {
            throw new ExecutionException("Failed to replace content.", e);
        }
    // TODO enable formatting, when performance became better
    // https://bugs.eclipse.org/bugs/show_bug.cgi?id=457814
    // doFormat(sourceViewer, xtendCode, selection);
    }
}

Example 57 with ExecutionException

use of org.eclipse.core.commands.ExecutionException in project xtext-xtend by eclipse.

the class ExtractMethodHandler method execute.

@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
    try {
        syncUtil.totalSync(false);
        final XtextEditor editor = EditorUtils.getActiveXtextEditor(event);
        if (editor != null) {
            final ITextSelection selection = (ITextSelection) editor.getSelectionProvider().getSelection();
            final IXtextDocument document = editor.getDocument();
            XtextResource copiedResource = document.priorityReadOnly(new IUnitOfWork<XtextResource, XtextResource>() {

                @Override
                public XtextResource exec(XtextResource state) throws Exception {
                    return resourceCopier.loadIntoNewResourceSet(state);
                }
            });
            List<XExpression> expressions = expressionUtil.findSelectedSiblingExpressions(copiedResource, selection);
            if (!expressions.isEmpty()) {
                ExtractMethodRefactoring extractMethodRefactoring = refactoringProvider.get();
                if (extractMethodRefactoring.initialize(editor, expressions, true)) {
                    updateSelection(editor, expressions);
                    ExtractMethodWizard wizard = wizardFactory.create(extractMethodRefactoring);
                    RefactoringWizardOpenOperation_NonForking openOperation = new RefactoringWizardOpenOperation_NonForking(wizard);
                    openOperation.run(editor.getSite().getShell(), "Extract Method");
                }
            }
        }
    } catch (InterruptedException e) {
        return null;
    } catch (Exception exc) {
        LOG.error("Error during refactoring", exc);
        MessageDialog.openError(Display.getCurrent().getActiveShell(), "Error during refactoring", exc.getMessage() + "\nSee log for details");
    }
    return null;
}

Example 58 with ExecutionException

use of org.eclipse.core.commands.ExecutionException in project Palladio-Editors-Sirius by PalladioSimulator.

the class AllocationCreationWizard method finish.

@Override
protected void finish() {
    Allocation allocation = (Allocation) modelObject;
    Session session = SessionManager.INSTANCE.getSession(modelObject);
    TransactionalEditingDomain domain = session.getTransactionalEditingDomain();
    String fileString = modelURI.toPlatformString(true);
    IPath path = new Path(fileString);
    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
    List<IFile> list = new ArrayList<IFile>();
    list.add(file);
    AbstractTransactionalCommand command = new AbstractTransactionalCommand(domain, "Save Allocation model.", list) {

        @Override
        protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
            allocation.setTargetResourceEnvironment_Allocation(resourceEnvironmentSelectorpage.getSelectedResourceEnvironment(session));
            allocation.setSystem_Allocation(systemSelectorPage.getSelectedSystem(session));
            return CommandResult.newOKCommandResult();
        }
    };
    try {
        OperationHistoryFactory.getOperationHistory().execute(command, new NullProgressMonitor(), null);
    } catch (ExecutionException e) {
        System.out.println("Unable to save allocation model.");
        e.printStackTrace();
    }
}

Example 59 with ExecutionException

use of org.eclipse.core.commands.ExecutionException in project eclipse.platform.text by eclipse.

the class MarkerRulerAction method execute.

/**
 * Execute the specified undoable operation.
 *
 * @param operation the operation to execute
 * @since 3.3
 */
private void execute(IUndoableOperation operation) {
    final Shell shell = getTextEditor().getSite().getShell();
    IAdaptable context = new IAdaptable() {

        @SuppressWarnings("unchecked")
        @Override
        public <T> T getAdapter(Class<T> adapter) {
            if (adapter == Shell.class)
                return (T) shell;
            return null;
        }
    };
    IOperationHistory operationHistory = PlatformUI.getWorkbench().getOperationSupport().getOperationHistory();
    try {
        operationHistory.execute(operation, null, context);
    } catch (ExecutionException e) {
        Bundle bundle = Platform.getBundle(PlatformUI.PLUGIN_ID);
        ILog log = Platform.getLog(bundle);
        // $NON-NLS-2$ //$NON-NLS-1$
        String msg = getString(fBundle, fPrefix + "error.dialog.message", fPrefix + "error.dialog.message");
        log.log(new Status(IStatus.ERROR, PlatformUI.PLUGIN_ID, IStatus.OK, msg, e));
    }
}

Example 60 with ExecutionException

use of org.eclipse.core.commands.ExecutionException in project AutoRefactor by JnRouvignac.

the class AutoRefactorHandler method execute.

@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
    try {
        Environment environment = getEnvironment();
        new PrepareApplyRefactoringsJob(getSelectedJavaElements(event), AllRefactoringRules.getConfiguredRefactoringRules(environment.getPreferences()), environment).schedule();
    } catch (Exception e) {
        final Shell shell = HandlerUtil.getActiveShell(event);
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        e.printStackTrace(pw);
        showMessage(shell, "An error has occurred:\n\n" + sw.toString());
    }
    // Use ASTMatcher and do not compare content of expressions, compare just resolvedTypeBinding().
    return null;
}