Examples with NLS org.eclipse.osgi.util.NLS used on opensource projects

Example 6 with NLS

use of org.eclipse.osgi.util.NLS in project rt.equinox.framework by eclipse.

the class ServiceFactoryUse method getService.

/**
 * Get a service's service object and increment the use count.
 *
 * <p>The following steps are followed to get the service object:
 * <ol>
 * <li>The use count is incremented by one.
 * <li>If the use count is now one,
 * the {@link ServiceFactory#getService(Bundle, ServiceRegistration)} method
 * is called to create a service object for the context bundle.
 * This service object is cached.
 * While the use count is greater than zero,
 * subsequent calls to get the service object
 * will return the cached service object.
 * <br>If the service object returned by the {@link ServiceFactory}
 * is not an <code>instanceof</code>
 * all the classes named when the service was registered or
 * the {@link ServiceFactory} throws an exception,
 * <code>null</code> is returned and a
 * {@link FrameworkEvent} of type {@link FrameworkEvent#ERROR} is broadcast.
 * <li>The service object is returned.
 * </ol>
 *
 * @return The service object.
 */
/* @GuardedBy("this") */
@Override
S getService() {
    assert Thread.holdsLock(this);
    if (inUse()) {
        incrementUse();
        return cachedService;
    }
    if (debug.DEBUG_SERVICES) {
        // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
        Debug.println("getService[factory=" + registration.getBundle() + "](" + context.getBundleImpl() + "," + registration + ")");
    }
    // check for recursive call on this thread
    if (factoryInUse) {
        if (debug.DEBUG_SERVICES) {
            // $NON-NLS-1$
            Debug.println(factory + ".getService() recursively called.");
        }
        // $NON-NLS-1$
        ServiceException se = new ServiceException(NLS.bind(Msg.SERVICE_FACTORY_RECURSION, factory.getClass().getName(), "getService"), ServiceException.FACTORY_RECURSION);
        context.getContainer().getEventPublisher().publishFrameworkEvent(FrameworkEvent.WARNING, registration.getBundle(), se);
        return null;
    }
    factoryInUse = true;
    final S service;
    try {
        service = factoryGetService();
        if (service == null) {
            return null;
        }
    } finally {
        factoryInUse = false;
    }
    this.cachedService = service;
    incrementUse();
    return service;
}

Example 7 with NLS

use of org.eclipse.osgi.util.NLS in project rt.equinox.framework by eclipse.

the class ServiceFactoryUse method factoryGetService.

/**
 *  Call the service factory to get the service.
 *
 * @return The service returned by the factory or null if there was an error.
 */
/* @GuardedBy("this") */
S factoryGetService() {
    final S service;
    try {
        service = AccessController.doPrivileged(new PrivilegedAction<S>() {

            public S run() {
                return factory.getService(context.getBundleImpl(), registration);
            }
        });
    } catch (Throwable t) {
        if (debug.DEBUG_SERVICES) {
            // $NON-NLS-1$
            Debug.println(factory + ".getService() exception: " + t.getMessage());
            Debug.printStackTrace(t);
        }
        // allow the adaptor to handle this unexpected error
        context.getContainer().handleRuntimeError(t);
        // $NON-NLS-1$
        ServiceException se = new ServiceException(NLS.bind(Msg.SERVICE_FACTORY_EXCEPTION, factory.getClass().getName(), "getService"), ServiceException.FACTORY_EXCEPTION, t);
        context.getContainer().getEventPublisher().publishFrameworkEvent(FrameworkEvent.ERROR, registration.getBundle(), se);
        return null;
    }
    if (service == null) {
        if (debug.DEBUG_SERVICES) {
            // $NON-NLS-1$
            Debug.println(factory + ".getService() returned null.");
        }
        ServiceException se = new ServiceException(NLS.bind(Msg.SERVICE_OBJECT_NULL_EXCEPTION, factory.getClass().getName()), ServiceException.FACTORY_ERROR);
        context.getContainer().getEventPublisher().publishFrameworkEvent(FrameworkEvent.WARNING, registration.getBundle(), se);
        return null;
    }
    String[] clazzes = registration.getClasses();
    String invalidService = ServiceRegistry.checkServiceClass(clazzes, service);
    if (invalidService != null) {
        if (debug.DEBUG_SERVICES) {
            // $NON-NLS-1$
            Debug.println("Service object is not an instanceof " + invalidService);
        }
        ServiceException se = new ServiceException(NLS.bind(Msg.SERVICE_FACTORY_NOT_INSTANCEOF_CLASS_EXCEPTION, factory.getClass().getName(), invalidService), ServiceException.FACTORY_ERROR);
        context.getContainer().getEventPublisher().publishFrameworkEvent(FrameworkEvent.ERROR, registration.getBundle(), se);
        return null;
    }
    return service;
}

Example 8 with NLS

use of org.eclipse.osgi.util.NLS in project linuxtools by eclipse.

the class OpenGCDialog method createDialogArea.

@Override
protected Control createDialogArea(Composite parent) {
    this.getShell().setText(Messages.OpenGCDialog_open_results);
    Composite composite = (Composite) super.createDialogArea(parent);
    /* first line */
    Group c = new Group(composite, SWT.NONE);
    c.setText(Messages.OpenGCDialog_bin_group_header);
    c.setToolTipText(Messages.OpenGCDialog_bin_group_tooltip);
    GridLayout layout = new GridLayout(2, false);
    c.setLayout(layout);
    GridData data = new GridData(GridData.FILL_BOTH);
    c.setLayoutData(data);
    Label binLabel = new Label(c, SWT.NONE);
    binLabel.setText(Messages.OpenGCDialog_bin_group_label);
    data = new GridData();
    data.horizontalSpan = 2;
    binLabel.setLayoutData(data);
    binText = new Text(c, SWT.BORDER);
    binText.setText(this.defaultValue);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH;
    binText.setLayoutData(data);
    binText.addModifyListener(new BinaryModifyListener());
    Composite cbBin = new Composite(c, SWT.NONE);
    data = new GridData(GridData.HORIZONTAL_ALIGN_END);
    cbBin.setLayoutData(data);
    cbBin.setLayout(new GridLayout(2, true));
    Button binBrowseWorkspaceButton = new Button(cbBin, SWT.PUSH);
    binBrowseWorkspaceButton.setText(Messages.OpenGCDialog_bin_browser_button_text);
    binBrowseWorkspaceButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> handleBrowseWorkspace(Messages.OpenGCDialog_bin_browser_handler_text, binText)));
    Button binBrowseFileSystemButton = new Button(cbBin, SWT.PUSH);
    binBrowseFileSystemButton.setText(Messages.OpenGCDialog_bin_browser_fs_button_text);
    binBrowseFileSystemButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> handleBrowse(Messages.OpenGCDialog_bin_browser_handler_text, binText)));
    Group covMode = new Group(composite, SWT.NONE);
    covMode.setText(Messages.OpenGCDialog_coverage_mode_header);
    covMode.setToolTipText(Messages.OpenGCDialog_coverage_mode_tooltip);
    GridData covModeData = new GridData(GridData.FILL_BOTH);
    covMode.setLayoutData(covModeData);
    covMode.setLayout(new GridLayout());
    Button openThisFileOnlyButton = new Button(covMode, SWT.RADIO);
    openThisFileOnlyButton.setLayoutData(new GridData());
    final Button openCoverageSummaryButton = new Button(covMode, SWT.RADIO);
    openCoverageSummaryButton.setLayoutData(new GridData());
    // $NON-NLS-1$
    String cFile = gcFile.removeFileExtension().lastSegment() + ".c";
    openThisFileOnlyButton.setText(NLS.bind(Messages.OpenGCDialog_open_file_button_text, cFile));
    openCoverageSummaryButton.setText(Messages.OpenGCDialog_summ_button_text);
    openCoverageSummaryButton.setSelection(true);
    SelectionListener sa = SelectionListener.widgetSelectedAdapter(e -> openCoverageSummary = openCoverageSummaryButton.getSelection());
    openCoverageSummaryButton.addSelectionListener(sa);
    openThisFileOnlyButton.addSelectionListener(sa);
    /* 2sd line */
    errorLabel = new Label(composite, SWT.NONE);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 3;
    errorLabel.setLayoutData(data);
    errorLabel.setForeground(getShell().getDisplay().getSystemColor(SWT.COLOR_RED));
    c.layout();
    return composite;
}

Example 9 with NLS

use of org.eclipse.osgi.util.NLS in project linuxtools by eclipse.

the class RemoteProxyCMainTab method createProjectGroup.

/**
 * @since 6.0
 */
@Override
protected void createProjectGroup(Composite parent, int colSpan) {
    Composite projComp = new Composite(parent, SWT.NONE);
    GridLayout projLayout = new GridLayout();
    projLayout.numColumns = 2;
    projLayout.marginHeight = 0;
    projLayout.marginWidth = 0;
    projComp.setLayout(projLayout);
    GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = colSpan;
    projComp.setLayoutData(gd);
    fProjLabel = new Label(projComp, SWT.NONE);
    fProjLabel.setText(LaunchMessages.CMainTab_ProjectColon);
    gd = new GridData();
    gd.horizontalSpan = 2;
    fProjLabel.setLayoutData(gd);
    fProjText = new Text(projComp, SWT.SINGLE | SWT.BORDER);
    gd = new GridData(GridData.FILL_HORIZONTAL);
    fProjText.setLayoutData(gd);
    fProjText.addModifyListener(evt -> {
        // if project changes, invalidate program name cache
        fPreviouslyCheckedProgram = null;
        // $NON-NLS-1$
        updateBuildConfigCombo("");
        updateLaunchConfigurationDialog();
    });
    fProjButton = createPushButton(projComp, LaunchMessages.Launch_common_Browse_1, null);
    fProjButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
        handleProjectButtonSelected();
        updateLaunchConfigurationDialog();
    }));
}

Example 10 with NLS

use of org.eclipse.osgi.util.NLS in project linuxtools by eclipse.

the class ValgrindExportWizardPage method createControl.

@Override
public void createControl(Composite parent) {
    Composite top = new Composite(parent, SWT.NONE);
    top.setLayout(new GridLayout());
    top.setLayoutData(new GridData(GridData.FILL_BOTH));
    IPath logPath = null;
    // Retrieve location of Valgrind logs from launch configuration
    ILaunchConfiguration config = getPlugin().getCurrentLaunchConfiguration();
    if (config != null && config.exists()) {
        String strpath;
        try {
            strpath = config.getAttribute(LaunchConfigurationConstants.ATTR_INTERNAL_OUTPUT_DIR, (String) null);
            if (strpath != null) {
                logPath = Path.fromPortableString(strpath);
            }
        } catch (CoreException e) {
            setErrorMessage(e.getLocalizedMessage());
            e.printStackTrace();
        }
    }
    Label selectFilesLabel = new Label(top, SWT.NONE);
    // $NON-NLS-1$
    selectFilesLabel.setText(Messages.getString("ValgrindExportWizardPage.Viewer_label"));
    viewer = CheckboxTableViewer.newCheckList(top, SWT.BORDER);
    viewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
    viewer.setContentProvider(new ArrayContentProvider());
    viewer.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            return ((File) element).getName();
        }

        @Override
        public Image getImage(Object element) {
            return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FILE);
        }
    });
    Composite selectAllNoneTop = new Composite(top, SWT.NONE);
    selectAllNoneTop.setLayout(new GridLayout(2, true));
    selectAllNoneTop.setLayoutData(new GridData(SWT.TRAIL, SWT.DEFAULT, false, false));
    Button selectAllButton = new Button(selectAllNoneTop, SWT.NONE);
    selectAllButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // $NON-NLS-1$
    selectAllButton.setText(Messages.getString("ValgrindExportWizardPage.Select_all"));
    selectAllButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> viewer.setAllChecked(true)));
    Button deselectAllButton = new Button(selectAllNoneTop, SWT.NONE);
    deselectAllButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // $NON-NLS-1$
    deselectAllButton.setText(Messages.getString("ValgrindExportWizardPage.Deselect_all"));
    deselectAllButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> viewer.setAllChecked(false)));
    createDestinationGroup(top);
    if (logPath != null) {
        // List all output files in our output directory from the recent launch
        File[] logs = logPath.toFile().listFiles((FileFilter) pathname -> pathname.isFile());
        viewer.setInput(logs);
        viewer.setAllChecked(true);
    }
    // catch any errors so far
    setPageComplete(isValid());
    setControl(top);
}