Example usage for org.eclipse.jface.util ILogger ILogger

Introduction

In this page you can find the example usage for org.eclipse.jface.util ILogger ILogger.

Prototype

ILogger

Source Link

Usage

From source file:org.eclipse.gyrex.admin.ui.internal.application.AdminApplication.java

License:Open Source License

private void setupJFacePolicy() {
    Policy.setLog(new ILogger() {

        @Override/* w  w  w.j av a 2 s.  c o  m*/
        public void log(final IStatus status) {
            if (status.matches(IStatus.CANCEL) || status.matches(IStatus.ERROR)) {
                LOG.error(status.getMessage(), status.getException());
            } else if (status.matches(IStatus.WARNING)) {
                LOG.warn(status.getMessage(), status.getException());
            } else {
                LOG.info(status.getMessage(), status.getException());
            }
        }
    });
    final StatusHandler defaultStatusHandler = Policy.getStatusHandler();
    Policy.setStatusHandler(new StatusHandler() {

        @Override
        public void show(final IStatus status, final String title) {
            Policy.getLog().log(status);
            defaultStatusHandler.show(status, title);
        }
    });
}

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From source file:org.eclipse.ui.internal.JFaceUtil.java

License:Open Source License

/**
 * Initializes JFace for use by Eclipse.
 *//*from  w w  w .j a v a2 s.co m*/
public static void initializeJFace() {
    // Set the SafeRunner to run all SafeRunnables
    SafeRunnable.setRunner(new ISafeRunnableRunner() {
        public void run(ISafeRunnable code) {
            SafeRunner.run(code);
        }
    });

    // Pass all errors and warnings to the status handling facility
    // and the rest to the main runtime log
    Policy.setLog(new ILogger() {
        public void log(IStatus status) {
            if (status.getSeverity() == IStatus.WARNING || status.getSeverity() == IStatus.ERROR) {
                StatusManager.getManager().handle(status);
            } else {
                WorkbenchPlugin.log(status);
            }
        }
    });

    Policy.setStatusHandler(new StatusHandler() {
        public void show(IStatus status, String title) {
            StatusAdapter statusAdapter = new StatusAdapter(status);
            statusAdapter.setProperty(StatusAdapter.TITLE_PROPERTY, title);
            StatusManager.getManager().handle(statusAdapter, StatusManager.SHOW);
        }
    });

    // Get all debug options from Platform
    if ("true".equalsIgnoreCase(Platform.getDebugOption(Policy.JFACE + "/debug"))) { //$NON-NLS-1$ //$NON-NLS-2$
        Policy.DEBUG_DIALOG_NO_PARENT = "true" //$NON-NLS-1$
                .equalsIgnoreCase(Platform.getDebugOption(Policy.JFACE + "/debug/dialog/noparent")); //$NON-NLS-1$
        Policy.TRACE_ACTIONS = "true" //$NON-NLS-1$
                .equalsIgnoreCase(Platform.getDebugOption(Policy.JFACE + "/trace/actions")); //$NON-NLS-1$
        Policy.TRACE_TOOLBAR = "true" //$NON-NLS-1$
                .equalsIgnoreCase(Platform.getDebugOption(Policy.JFACE + "/trace/toolbarDisposal")); //$NON-NLS-1$
        InternalPolicy.DEBUG_LOG_REENTRANT_VIEWER_CALLS = "true".equalsIgnoreCase( //$NON-NLS-1$
                Platform.getDebugOption(Policy.JFACE + "/debug/viewers/reentrantViewerCalls")); //$NON-NLS-1$
        InternalPolicy.DEBUG_LOG_EQUAL_VIEWER_ELEMENTS = "true" //$NON-NLS-1$
                .equalsIgnoreCase(Platform.getDebugOption(Policy.JFACE + "/debug/viewers/equalElements")); //$NON-NLS-1$
    }
}

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From source file:org.eclipse.ui.tests.preferences.FontPreferenceTestCase.java

License:Open Source License

/**
 * The test added to assess results of accessing FontRegistry from a non-UI 
 * thread. See bug 230360./*from  w  ww. j a  va 2 s. com*/
 */
public void testNonUIThreadFontAccess() {
    // create a separate font registry to avoid contaminating other tests
    final FontRegistry fontRegistry = new FontRegistry("org.eclipse.jface.resource.jfacefonts"); //$NON-NLS-1$
    // pre-calculate the default font; calling it in worker thread will only cause SWTException
    Font defaultFont = fontRegistry.defaultFont();
    defaultFont.toString(); // avoids compiler warning

    // redirect logging so that we catch the error log
    final boolean[] errorLogged = new boolean[] { false };
    ILogger logger = Policy.getLog();
    Policy.setLog(new ILogger() {
        public void log(IStatus status) {
            if (status != null && status.getSeverity() == IStatus.ERROR
                    && status.getPlugin().equals(Policy.JFACE))
                errorLogged[0] = true;
        }
    });

    Job job = new Job("Non-UI thread FontRegistry Access Test") {
        protected IStatus run(IProgressMonitor monitor) {
            // this should produce no exception, but should log a error 
            boolean created = checkFont(fontRegistry);
            assertFalse(created);
            return Status.OK_STATUS;
        }
    };
    job.schedule();
    try {
        job.join();
        assertTrue(errorLogged[0]);
    } catch (InterruptedException e) {
        fail("Worker thread was interrupted in the FontRegistry access test");
    } finally {
        Policy.setLog(logger);
    }

    // now let's try to create the same font in the UI thread and check that the correct 
    boolean created = checkFont(fontRegistry);
    assertTrue(created);
}

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