Examples with ReactorListener org.jvnet.hudson.reactor.ReactorListener used on opensource projects

Example 1 with ReactorListener

use of org.jvnet.hudson.reactor.ReactorListener in project hudson-2.x by hudson.

the class Hudson method buildReactorListener.

/**
     * Aggregates all the listeners into one and returns it.
     *
     * <p>
     * At this point plugins are not loaded yet, so we fall back to the META-INF/services look up to discover implementations.
     * As such there's no way for plugins to participate into this process.
     */
private ReactorListener buildReactorListener() throws IOException {
    List<ReactorListener> r = (List) Service.loadInstances(Thread.currentThread().getContextClassLoader(), InitReactorListener.class);
    r.add(new ReactorListener() {

        final Level level = Level.parse(System.getProperty(Hudson.class.getName() + ".initLogLevel", "FINE"));

        public void onTaskStarted(Task t) {
            LOGGER.log(level, "Started " + t.getDisplayName());
        }

        public void onTaskCompleted(Task t) {
            LOGGER.log(level, "Completed " + t.getDisplayName());
        }

        public void onTaskFailed(Task t, Throwable err, boolean fatal) {
            LOGGER.log(Level.SEVERE, "Failed " + t.getDisplayName(), err);
        }

        public void onAttained(Milestone milestone) {
            Level lv = level;
            String s = "Attained " + milestone.toString();
            if (milestone instanceof InitMilestone) {
                // noteworthy milestones --- at least while we debug problems further
                lv = Level.INFO;
                initLevel = (InitMilestone) milestone;
                s = initLevel.toString();
            }
            LOGGER.log(lv, s);
        }
    });
    return new ReactorListener.Aggregator(r);
}