Examples with MessageDialog.openError org.eclipse.jface.dialogs.MessageDialog.openError used on opensource projects

Example 1 with MessageDialog.openError

use of org.eclipse.jface.dialogs.MessageDialog.openError in project n4js by eclipse.

the class TestResultsView method performRelaunch.

/**
 * Invoked when user performs {@link #actionRelaunch}.
 */
protected void performRelaunch() {
    if (null != currentRoot) {
        final TestSession session = from(registeredSessions).firstMatch(s -> s.root == currentRoot).orNull();
        if (null != session) {
            final TestConfiguration configurationToReRun = session.configuration;
            registeredSessions.remove(session);
            try {
                final TestConfiguration newConfiguration = testerFrontEnd.createConfiguration(configurationToReRun);
                testerFrontEndUI.runInUI(newConfiguration);
            } catch (Exception e) {
                String message = "Test class not found in the workspace.";
                if (!Strings.isNullOrEmpty(e.getMessage())) {
                    message += " Reason: " + e.getMessage();
                }
                MessageDialog.openError(getShell(), "Cannot open editor", message);
            }
        }
    }
}