Java 类ch.qos.logback.core.UnsynchronizedAppenderBase 实例源码

static public void addDefaultNestedComponentRegistryRules(
    DefaultNestedComponentRegistry registry) {
  registry.add(AppenderBase.class, "layout", PatternLayout.class);
  registry.add(UnsynchronizedAppenderBase.class, "layout", PatternLayout.class);

  registry.add(AppenderBase.class, "encoder", PatternLayoutEncoder.class);
  registry.add(UnsynchronizedAppenderBase.class, "encoder", PatternLayoutEncoder.class);

  registry
      .add(EvaluatorFilter.class, "evaluator", JaninoEventEvaluator.class);

  SSLNestedComponentRegistryRules.addDefaultNestedComponentRegistryRules(registry);
}

@Override
protected void addDefaultNestedComponentRegistryRules(
    DefaultNestedComponentRegistry registry) {
  registry.add(AppenderBase.class, "layout", PatternLayout.class);
        registry
      .add(EvaluatorFilter.class, "evaluator", JaninoEventEvaluator.class);

  registry.add(AppenderBase.class, "encoder", PatternLayoutEncoder.class);
  registry.add(UnsynchronizedAppenderBase.class, "encoder", PatternLayoutEncoder.class);
  SSLNestedComponentRegistryRules.addDefaultNestedComponentRegistryRules(registry);
}

@Before
public void addHandler() throws Exception
{
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    serializedEvents.clear();

    final OnConsoleStatusListener listener = new OnConsoleStatusListener();
    listener.start();
    context.getStatusManager().add(listener);

    final JsonLogEncoder encoder = new JsonLogEncoder() {
        @Override
        public ObjectNode convertToObjectNode(ILoggingEvent event) {
            ObjectNode node = super.convertToObjectNode(event);
            serializedEvents.add(node);
            return node;
        }
    };
    encoder.setContext(context);

    final UnsynchronizedAppenderBase<ILoggingEvent> captureAppender = new UnsynchronizedAppenderBase<ILoggingEvent>() {
        @Override
        protected void append(ILoggingEvent eventObject) {
            encoder.encode(eventObject);
        }
    };
    captureAppender.setContext(context);
    captureAppender.start();

    context.getLogger(Logger.ROOT_LOGGER_NAME).addAppender(captureAppender);
    new BasicConfigurator().configure(context);
    context.start();
}

@Before
public void addHandler() throws Exception
{
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

    serializedEvents.clear();

    final OnConsoleStatusListener listener = new OnConsoleStatusListener();
    listener.start();
    context.getStatusManager().add(listener);

    final JsonLogEncoder encoder = new JsonLogEncoder() {
        @Override
        public ObjectNode convertToObjectNode(ILoggingEvent event) {
            ObjectNode node = super.convertToObjectNode(event);
            serializedEvents.add(node);
            return node;
        }
    };
    encoder.setContext(context);

    final UnsynchronizedAppenderBase<ILoggingEvent> captureAppender = new UnsynchronizedAppenderBase<ILoggingEvent>() {
        @Override
        protected void append(ILoggingEvent eventObject) {
            encoder.encode(eventObject);
        }
    };
    captureAppender.setContext(context);
    captureAppender.start();

    context.getLogger(Logger.ROOT_LOGGER_NAME).addAppender(captureAppender);
    new BasicConfigurator().configure(context);
    context.start();
}

private <T extends UnsynchronizedAppenderBase<ILoggingEvent>> T buildAppender(T appender, AppenderType type, boolean start) {
    appender.setName(type.getId());

    this.appenders.put(type, appender);

    return this.buildLifeCycle(appender, start);
}