Examples with IStatusHandler org.eclipse.debug.core.IStatusHandler used on opensource projects

Example 6 with IStatusHandler

use of org.eclipse.debug.core.IStatusHandler in project bndtools by bndtools.

the class NativeBndLaunchDelegate method isAlreadyRunning.

/**
 * Check if we already have a configuration running
 */
public boolean isAlreadyRunning(ILaunchConfiguration configuration) throws CoreException {
    // Check for existing launches of same resource
    BndPreferences prefs = new BndPreferences();
    if (prefs.getWarnExistingLaunches()) {
        IResource launchResource = LaunchUtils.getTargetResource(configuration);
        if (launchResource == null)
            return false;
        int processCount = 0;
        for (ILaunch l : DebugPlugin.getDefault().getLaunchManager().getLaunches()) {
            // ... is it the same launch resource?
            ILaunchConfiguration launchConfig = l.getLaunchConfiguration();
            if (launchConfig == null) {
                continue;
            }
            if (launchResource.equals(LaunchUtils.getTargetResource(launchConfig))) {
                // Iterate existing processes
                for (IProcess process : l.getProcesses()) {
                    if (!process.isTerminated())
                        processCount++;
                }
            }
        }
        // Warn if existing processes running
        if (processCount > 0) {
            Status status = new Status(IStatus.WARNING, Plugin.PLUGIN_ID, 0, "One or more OSGi Frameworks have already been launched for this configuration. Additional framework instances may interfere with each other due to the shared storage directory.", null);
            IStatusHandler prompter = DebugPlugin.getDefault().getStatusHandler(status);
            if (prompter != null) {
                boolean okay = (Boolean) prompter.handleStatus(status, launchResource);
                return !okay;
            }
        }
    }
    return false;
}