本文整理了Java中reactor.util.Logger.trace()方法的一些代码示例，展示了Logger.trace()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Logger.trace()方法的具体详情如下：
包路径：reactor.util.Logger
类名称：Logger
方法名：trace

Logger.trace介绍

[英]Log a message at the TRACE level.
[中]在跟踪级别记录消息。

代码示例

代码示例来源：origin: reactor/reactor-core

@Override
public void trace(String msg, Throwable t) {
  delegate.trace(msg, t);
}

代码示例来源：origin: reactor/reactor-core

@Override
public void trace(String msg) {
  delegate.trace(msg);
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

@Override
public void onSubscribe(Subscription subscription) {
  if (log.isTraceEnabled()) {
    log.trace("On subscribe");
  }
  this.s = subscription;
  try (Tracer.SpanInScope ws = this.tracer.withSpanInScope(this.span)) {
    if (log.isTraceEnabled()) {
      log.trace("On subscribe - span continued");
    }
    this.subscriber.onSubscribe(this);
  }
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

@Override
public void request(long n) {
  if (log.isTraceEnabled()) {
    log.trace("Request");
  }
  try (Tracer.SpanInScope ws = this.tracer.withSpanInScope(this.span)) {
    if (log.isTraceEnabled()) {
      log.trace("Request - continued");
    }
    this.s.request(n);
    // no additional cleaning is required cause we operate on scopes
    if (log.isTraceEnabled()) {
      log.trace("Request after cleaning. Current span [{}]",
          this.tracer.currentSpan());
    }
  }
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

void cleanup() {
  if (compareAndSet(false, true)) {
    if (log.isTraceEnabled()) {
      log.trace("Cleaning up");
    }
    this.span.finish();
    if (log.isTraceEnabled()) {
      log.trace("Span closed");
    }
    if (this.rootSpan != null) {
      this.rootSpan.finish();
      if (log.isTraceEnabled()) {
        log.trace("Closed root span");
      }
    }
  }
}

代码示例来源：origin: reactor/reactor-core

@Override
public void trace(String format, Object... arguments) {
  delegate.trace(format, wrapArguments(arguments));
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

@Override
public void cancel() {
  try {
    if (log.isTraceEnabled()) {
      log.trace("Cancel");
    }
    this.s.cancel();
  }
  finally {
    cleanup();
  }
}

代码示例来源：origin: reactor/reactor-core

@Test
public void trace1() throws Exception {
  logger.trace("message {} {} format", "with", 1);
  assertThat(errContent.size()).isZero();
  assertThat(outContent.toString()).isEqualTo("[TRACE] (" + Thread.currentThread().getName() + ") message with 1 format\n");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void trace() throws Exception {
  logger.trace("message");
  assertThat(errContent.size()).isZero();
  assertThat(outContent.toString()).isEqualTo("[TRACE] (" + Thread.currentThread().getName() + ") message\n");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void traceDismissedInNonVerboseMode() {
  Logger log = new Loggers.ConsoleLogger("test", new PrintStream(outContent), new PrintStream(errContent), false);
  log.trace("foo");
  log.trace("foo", new IllegalArgumentException("foo"));
  log.trace("foo {}", "foo");
  assertThat(outContent.toString()).doesNotContain("foo");
  assertThat(errContent.toString()).doesNotContain("foo");
  assertThat(log.isTraceEnabled()).as("isTraceEnabled").isFalse();
}

代码示例来源：origin: reactor/reactor-core

@Test
public void traceNulls() {
  logger.trace("vararg {} is {}", (Object[]) null);
  logger.trace("param {} is {}", null, null);
  assertThat(errContent.size()).isZero();
  assertThat(outContent.toString())
      .contains("vararg {} is {}")
      .contains("param null is null");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void trace2() throws Exception {
  logger.trace("with cause", CAUSE);
  assertThat(errContent.size()).isZero();
  assertThat(outContent.toString())
      .startsWith("[TRACE] (" + Thread.currentThread().getName() + ") with cause - java.lang.IllegalStateException: cause" +
      "\njava.lang.IllegalStateException: cause\n" +
      "\tat reactor.util.ConsoleLoggerTest");
}

代码示例来源：origin: reactor/reactor-core

@Test
public void logErrorUsesTraceWhenFinest() {
  Level level = Level.FINEST;
  demonstrateLogError(); //added to the test suite so that sanity check can be done
  Mono<String> source = Mono.error(new IllegalStateException("ignored"));
  Logger mockLogger = Mockito.mock(Logger.class);
  when(mockLogger.isErrorEnabled()).thenReturn(true);
  when(mockLogger.isDebugEnabled()).thenReturn(true);
  when(mockLogger.isTraceEnabled()).thenReturn(true);
  SignalLogger<String> sl = new SignalLogger<>(source, null, level,
      false, s -> mockLogger);
  sl.onErrorCall().accept(new IllegalStateException("boom"));
  verify(mockLogger, never()).isErrorEnabled();
  verify(mockLogger, never()).isDebugEnabled();
  verify(mockLogger, times(1)).isTraceEnabled();
  verify(mockLogger, times(1)).trace(Mockito.anyString(), (Object[]) Mockito.any());
  verify(mockLogger, times(1)).trace(Mockito.anyString(), (Throwable) Mockito.any());
  verifyNoMoreInteractions(mockLogger);
}

代码示例来源：origin: reactor/reactor-core

/**
 * Structured logging with level adaptation and operator ascii graph if required.
 *
 * @param signalType the type of signal being logged
 * @param signalValue the value for the signal (use empty string if not required)
 */
void log(SignalType signalType, Object signalValue) {
  String line = fuseable ? LOG_TEMPLATE_FUSEABLE : LOG_TEMPLATE;
  if (operatorLine != null) {
    line = line + " " + operatorLine;
  }
  if (level == Level.FINEST) {
    log.trace(line, signalType, signalValue);
  }
  else if (level == Level.FINE) {
    log.debug(line, signalType, signalValue);
  }
  else if (level == Level.INFO) {
    log.info(line, signalType, signalValue);
  }
  else if (level == Level.WARNING) {
    log.warn(line, signalType, signalValue);
  }
  else if (level == Level.SEVERE) {
    log.error(line, signalType, signalValue);
  }
}

代码示例来源：origin: spring-cloud/spring-cloud-sleuth

SpanSubscriber(Subscriber<? super T> subscriber, Context ctx, Tracing tracing,
    String name) {
  this.subscriber = subscriber;
  this.tracer = tracing.tracer();
  Span root = ctx.getOrDefault(Span.class, this.tracer.currentSpan());
  if (log.isTraceEnabled()) {
    log.trace("Span from context [{}]", root);
  }
  this.rootSpan = root;
  if (log.isTraceEnabled()) {
    log.trace("Stored context root span [{}]", this.rootSpan);
  }
  this.span = root != null ? this.tracer
      .nextSpan(TraceContextOrSamplingFlags.create(root.context())).name(name)
      : this.tracer.nextSpan().name(name);
  if (log.isTraceEnabled()) {
    log.trace("Created span [{}], with name [{}]", this.span, name);
  }
  this.context = ctx.put(Span.class, this.span);
}

代码示例来源：origin: reactor/reactor-core

if (shouldLogAsTrace) {
  return e -> {
    log.trace(s, SignalType.ON_ERROR, e, source);
    log.trace("", e);
  };

代码示例来源：origin: org.springframework.cloud/spring-cloud-sleuth-core

@Override
public void onSubscribe(Subscription subscription) {
  if (log.isTraceEnabled()) {
    log.trace("On subscribe");
  }
  this.s = subscription;
  try (Tracer.SpanInScope ws = this.tracer.withSpanInScope(this.span)) {
    if (log.isTraceEnabled()) {
      log.trace("On subscribe - span continued");
    }
    this.subscriber.onSubscribe(this);
  }
}

代码示例来源：origin: org.springframework.cloud/spring-cloud-sleuth-core

@Override
public void cancel() {
  try {
    if (log.isTraceEnabled()) {
      log.trace("Cancel");
    }
    this.s.cancel();
  }
  finally {
    cleanup();
  }
}

代码示例来源：origin: reactor/reactor-netty

@Override
final public void userEventTriggered(ChannelHandlerContext ctx, Object evt) {
  if (log.isTraceEnabled()) {
    log.trace(format(ctx.channel(), "End of the pipeline, User event {}"), evt);
  }
  if (evt instanceof NettyPipeline.SendOptionsChangeEvent) {
    if (log.isDebugEnabled()) {
      log.debug(format(ctx.channel(), "New sending options"));
    }
    ((NettyPipeline.SendOptionsChangeEvent) evt).configurator()
                          .accept(this);
    return;
  }
  ctx.fireUserEventTriggered(evt);
}

代码示例来源：origin: io.rsocket.rpc/rsocket-rpc-core

@Override
public void cancel() {
 try (Scope scope = this.tracer.scopeManager().activate(span, false)) {
  scope.span().log(TimeUnit.MILLISECONDS.toMicros(System.currentTimeMillis()), "cancel");
  if (log.isTraceEnabled()) {
   log.trace("Cancel");
  }
  this.s.cancel();
 } finally {
  cleanup();
 }
}