Examples with ServiceActivityScoreboard org.apache.tapestry5.ioc.services.ServiceActivityScoreboard used on opensource projects

Example 1 with ServiceActivityScoreboard

use of org.apache.tapestry5.ioc.services.ServiceActivityScoreboard in project tapestry-5 by apache.

the class TapestryAppInitializer method announceStartup.

/**
 * Announce application startup, by logging (at INFO level) the names of all pages,
 * components, mixins and services.
 */
public void announceStartup() {
    if (// if info logging is off we can stop now
    !logger.isInfoEnabled()) {
        return;
    }
    long toFinish = System.currentTimeMillis();
    SymbolSource source = registry.getService("SymbolSource", SymbolSource.class);
    StringBuilder buffer = new StringBuilder("Startup status:\n\nServices:\n\n");
    Formatter f = new Formatter(buffer);
    int unrealized = 0;
    ServiceActivityScoreboard scoreboard = registry.getService(ServiceActivityScoreboard.class);
    List<ServiceActivity> serviceActivity = scoreboard.getServiceActivity();
    int longest = 0;
    for (ServiceActivity activity : serviceActivity) {
        Status status = activity.getStatus();
        longest = Math.max(longest, activity.getServiceId().length());
        if (status == Status.DEFINED || status == Status.VIRTUAL)
            unrealized++;
    }
    String formatString = "%" + longest + "s: %s\n";
    for (ServiceActivity activity : serviceActivity) {
        f.format(formatString, activity.getServiceId(), activity.getStatus().name());
    }
    f.format("\n%4.2f%% unrealized services (%d/%d)\n", 100. * unrealized / serviceActivity.size(), unrealized, serviceActivity.size());
    f.format("\nApplication '%s' (version %s) startup time: %,d ms to build IoC Registry, %,d ms overall.", appName, source.valueForSymbol(TapestryHttpSymbolConstants.APPLICATION_VERSION), registryCreatedTime - startTime, toFinish - startTime);
    String version = source.valueForSymbol(TapestryHttpSymbolConstants.TAPESTRY_VERSION);
    boolean productionMode = Boolean.parseBoolean(source.valueForSymbol(TapestryHttpSymbolConstants.PRODUCTION_MODE));
    buffer.append("\n\n");
    buffer.append(" ______                  __             ____\n");
    buffer.append("/_  __/__ ____  ___ ___ / /_______ __  / __/\n");
    buffer.append(" / / / _ `/ _ \\/ -_|_-</ __/ __/ // / /__ \\ \n");
    buffer.append("/_/  \\_,_/ .__/\\__/___/\\__/_/  \\_, / /____/\n");
    f.format("        /_/                   /___/  %s%s\n\n", version, productionMode ? "" : " (development mode)");
    // log multi-line string with OS-specific line endings (TAP5-2294)
    logger.info(buffer.toString().replaceAll("\\n", System.getProperty("line.separator")));
}