org.slf4j.Logger.trace()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.slf4j.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：org.slf4j.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: spring-projects/spring-framework

  1. public void trace(Object message) {
  2.   if (message instanceof String || this.logger.isTraceEnabled()) {
  3.     this.logger.trace(String.valueOf(message));
  4.   }
  5. }

代码示例来源：origin: apache/storm

  1. public Object getState(long txid) {
  2.   final Object state = _curr.get(txid);
  3.   LOG.debug("Getting state. [txid = {}] => [state = {}]", txid, state);
  4.   LOG.trace("Internal state [{}]", this);
  5.   return state;
  6. }

代码示例来源：origin: Graylog2/graylog2-server

  1. @Override
  2.   protected void channelRead0(ChannelHandlerContext ctx, ByteBuf msg) throws Exception {
  3.     if (sourceInputLog.isTraceEnabled()) {
  4.       sourceInputLog.trace("Recv network data: {} bytes via input '{}' <{}> from remote address {}",
  5.           msg.readableBytes(), sourceInputName, sourceInputId, ctx.channel().remoteAddress());
  6.     }
  7.   }
  8. }

代码示例来源：origin: apache/zookeeper

  1. if (LOG.isTraceEnabled()) {
  2.   LOG.trace("0x{} buf {}",
  3.       Long.toHexString(sessionId),
  4.       ByteBufUtil.hexDump(buf));
  5.   LOG.debug("Received message while throttled");
  6.     LOG.debug("allocating queue");
  7.     queuedBuffer = channel.alloc().buffer(buf.readableBytes());
  8.   if (LOG.isTraceEnabled()) {
  9.     LOG.trace("0x{} queuedBuffer {}",
  10.         Long.toHexString(sessionId),
  11.         ByteBufUtil.hexDump(queuedBuffer));
  12.       if (LOG.isTraceEnabled()) {
  13.         LOG.trace("Before copy {}", buf);
  14.         queuedBuffer = channel.alloc().buffer(buf.readableBytes());
  15.       if (LOG.isTraceEnabled()) {
  16.         LOG.trace("Copy is {}", queuedBuffer);
  17.         LOG.trace("0x{} queuedBuffer {}",
  18.             Long.toHexString(sessionId),
  19.             ByteBufUtil.hexDump(queuedBuffer));

代码示例来源：origin: apache/shiro

  1. protected SessionValidationScheduler createSessionValidationScheduler() {
  2.   ExecutorServiceSessionValidationScheduler scheduler;
  3.   if (log.isDebugEnabled()) {
  4.     log.debug("No sessionValidationScheduler set.  Attempting to create default instance.");
  5.   }
  6.   scheduler = new ExecutorServiceSessionValidationScheduler(this);
  7.   scheduler.setInterval(getSessionValidationInterval());
  8.   if (log.isTraceEnabled()) {
  9.     log.trace("Created default SessionValidationScheduler instance of type [" + scheduler.getClass().getName() + "].");
  10.   }
  11.   return scheduler;
  12. }

代码示例来源：origin: org.apache.distributedlog/distributedlog-protocol

  1. if (LOG.isTraceEnabled()) {
  2.     LOG.trace("Found position {} beyond {}", recordStream.getCurrentPosition(), dlsn);
  3.     if (LOG.isTraceEnabled()) {
  4.       LOG.trace("Found position {} beyond {}", currTxId, txId);
  5.   recordSetReader = LogRecordSet.of(record);
  6. } else {
  7.   int length = in.readInt();
  8.   if (length < 0) {
  9.   if (LOG.isTraceEnabled()) {
  10.     LOG.trace("Skipped Record with TxId {} DLSN {}",
  11.       currTxId, recordStream.getCurrentPosition());
  12. LOG.debug("Skip encountered end of file Exception", eof);
  13. break;

代码示例来源：origin: org.opendaylight.bgpcep/bgp-linkstate

  1. final List<PeerSetSids> peerSetSids = new ArrayList<>();
  2. for (final Entry<Integer, ByteBuf> entry : attributes.entries()) {
  3.   LOG.trace("Link attribute TLV {}", entry.getKey());
  4.   final int key = entry.getKey();
  5.   final ByteBuf value = entry.getValue();
  6.     break;
  7.   case LINK_PROTECTION_TYPE:
  8.     builder.setLinkProtection(LinkProtectionType.forValue(value.readShort()));
  9.     LOG.debug("Parsed Link Protection Type {}", builder.getLinkProtection());
  10.     break;
  11.   builder.setPeerSetSids(peerSetSids);
  12. LOG.trace("Finished parsing Link Attributes.");
  13. return new LinkAttributesCaseBuilder().setLinkAttributes(builder.build()).build();

代码示例来源：origin: ethereum/ethereumj

  1. protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws IOException {
  2.   if (in.readableBytes() == 0) {
  3.     loggerWire.trace("in.readableBytes() == 0");
  4.     return;
  5.   }
  6.   loggerWire.trace("Decoding frame (" + in.readableBytes() + " bytes)");
  7.   List<FrameCodec.Frame> frames = frameCodec.readFrames(in);
  8.   // Check if a full frame was available.  If not, we'll try later when more bytes come in.
  9.   if (frames == null || frames.isEmpty()) return;
  10.   for (int i = 0; i < frames.size(); i++) {
  11.     FrameCodec.Frame frame = frames.get(i);
  12.     channel.getNodeStatistics().rlpxInMessages.add();
  13.   }
  14.   out.addAll(frames);
  15. }

代码示例来源：origin: Graylog2/graylog2-server

  1. LOG.trace("Attempting to decode DNS record [{}]", dnsRecord);
  2. try {
  3.   final ByteBuf byteBuf = dnsRawRecord.content();
  4.   ipAddressBytes = new byte[byteBuf.readableBytes()];
  5.   int readerIndex = byteBuf.readerIndex();
  6.   byteBuf.getBytes(readerIndex, ipAddressBytes);
  7. } finally {
  8. LOG.trace("The IP address has [{}] bytes", ipAddressBytes.length);
  9. LOG.trace("The resulting IP address is [{}]", ipAddress.getHostAddress());

代码示例来源：origin: waterguo/antsdb

  1. @Override
  2. public void read(MysqlClientHandler handler, ByteBuf in) {
  3.   int begin = in.readerIndex();
  4.   int index = in.readerIndex();
  5.   colCount = (int)BufferUtils.readLength(in);
  6.   int readCnt = in.readerIndex() - index;
  7.   int end = in.readerIndex();
  8.   if (_log.isTraceEnabled())
  9.     in.readerIndex(begin);
  10.     in.readBytes(bytes);
  11.     String dump = '\n' + UberUtil.hexDump(bytes);
  12.     _log.trace("Packet Info:\n"
  13.         + this.toString()
  14.         + "\nRowsEventV2Packet packet:\n"

代码示例来源：origin: apache/hive

  1. @Override
  2. protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out)
  3.   throws Exception {
  4.  if (in.readableBytes() < 4) {
  5.   return;
  6.  }
  7.  in.markReaderIndex();
  8.  int msgSize = in.readInt();
  9.  checkSize(msgSize);
  10.  if (in.readableBytes() < msgSize) {
  11.   // Incomplete message in buffer.
  12.   in.resetReaderIndex();
  13.   return;
  14.  }
  15.  try {
  16.   ByteBuffer nioBuffer = maybeDecrypt(in.nioBuffer(in.readerIndex(), msgSize));
  17.   Input kryoIn = new Input(new ByteBufferInputStream(nioBuffer));
  18.   Object msg = kryos.get().readClassAndObject(kryoIn);
  19.   LOG.trace("Decoded message of type {} ({} bytes)",
  20.     msg != null ? msg.getClass().getName() : msg, msgSize);
  21.   out.add(msg);
  22.  } finally {
  23.   in.skipBytes(msgSize);
  24.  }
  25. }

代码示例来源：origin: runelite/runelite

  1. @Override
  2. public void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception
  3.   if (in.readableBytes() < 8)
  4.   int compressedFileSize = copy.readInt();
  5.   if (size + 3 + breaks > in.readableBytes())
  6.     logger.trace("Index {} archive {}: Not enough data yet {} > {}", index, file, size + 3 + breaks, in.readableBytes());
  7.     return;
  8.     int bytesToRead = Math.min(bytesInBlock, size - compressedData.writerIndex());
  9.     logger.trace("{}/{}: reading block {}/{}, read so far this block: {}, file status: {}/{}",
  10.       index, file,
  11.       (totalRead % CHUNK_SIZE), CHUNK_SIZE,
  12.   logger.trace("{}/{}: done downloading file, remaining buffer {}",
  13.     index, file,
  14.     in.readableBytes());

代码示例来源：origin: apache/kafka

  1. private boolean threadShouldExit(long now, long curHardShutdownTimeMs) {
  2.   if (!hasActiveExternalCalls()) {
  3.     log.trace("All work has been completed, and the I/O thread is now exiting.");
  4.     return true;
  5.   }
  6.   if (now >= curHardShutdownTimeMs) {
  7.     log.info("Forcing a hard I/O thread shutdown. Requests in progress will be aborted.");
  8.     return true;
  9.   }
  10.   log.debug("Hard shutdown in {} ms.", curHardShutdownTimeMs - now);
  11.   return false;
  12. }

代码示例来源：origin: apache/zookeeper

  1. while(message.isReadable() && !throttled.get()) {
  2.   if (bb != null) {
  3.     if (LOG.isTraceEnabled()) {
  4.       LOG.trace("message readable {} bb len {} {}",
  5.           message.readableBytes(),
  6.           bb.remaining(),
  7.           bb);
  8.       ByteBuffer dat = bb.duplicate();
  9.       dat.flip();
  10.       LOG.trace("0x{} bb {}",
  11.           Long.toHexString(sessionId),
  12.           ByteBufUtil.hexDump(Unpooled.wrappedBuffer(dat)));
  13.     if (LOG.isTraceEnabled()) {
  14.       LOG.trace("after readBytes message readable {} bb len {} {}",
  15.       ByteBuffer dat = bb.duplicate();
  16.       dat.flip();
  17.       LOG.trace("after readbytes 0x{} bb {}",
  18.           Long.toHexString(sessionId),
  19.           ByteBufUtil.hexDump(Unpooled.wrappedBuffer(dat)));
  20.     if (LOG.isTraceEnabled()) {
  21.       LOG.trace("message readable {} bblenrem {}",
  22.       ByteBuffer dat = bbLen.duplicate();
  23.       dat.flip();
  24.       LOG.trace("0x{} bbLen {}",
  25.           Long.toHexString(sessionId),

代码示例来源：origin: spring-projects/spring-framework

  1. public void trace(Object message, Throwable exception) {
  2.   if (message instanceof String || this.logger.isTraceEnabled()) {
  3.     this.logger.trace(String.valueOf(message), exception);
  4.   }
  5. }

代码示例来源：origin: micronaut-projects/micronaut-core

  1. return httpContentFlowable.map((Function<HttpContent, io.micronaut.http.HttpResponse<ByteBuffer<?>>>) message -> {
  2.   ByteBuf byteBuf = message.content();
  3.   if (log.isTraceEnabled()) {
  4.     log.trace("HTTP Client Streaming Response Received Chunk (length: {})", byteBuf.readableBytes());
  5.     traceBody("Response", byteBuf);

代码示例来源：origin: kaaproject/kaa

  1. @Override
  2. public HttpResponse getResponse() {
  3.  LOG.trace("CommandName: " + COMMAND_NAME + ": getHttpResponse..");
  4.  ByteBuf data = Unpooled.copiedBuffer(responseBody);
  5.  LOG.warn("Response data: {}", Arrays.toString(data.array()));
  6.  FullHttpResponse httpResponse = new DefaultFullHttpResponse(HTTP_1_1, OK, data);
  7.  httpResponse.headers().set(CONTENT_TYPE, CommonEpConstans.RESPONSE_CONTENT_TYPE);
  8.  httpResponse.headers().set(CONTENT_LENGTH, data.readableBytes());
  9.  LOG.warn("Response size: {}", data.readableBytes());
  10.  httpResponse
  11.    .headers()
  12.    .set(CommonEpConstans.RESPONSE_TYPE, CommonEpConstans.RESPONSE_TYPE_OPERATION);
  13.  if (responseSignature != null) {
  14.   httpResponse
  15.     .headers()
  16.     .set(CommonEpConstans.SIGNATURE_HEADER_NAME, encodeBase64String(responseSignature));
  17.  }
  18.  if (isNeedConnectionClose()) {
  19.   httpResponse.headers().set(CONNECTION, HttpHeaders.Values.CLOSE);
  20.  } else {
  21.   if (HttpHeaders.isKeepAlive(getRequest())) {
  22.    httpResponse.headers().set(CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
  23.   } else {
  24.    httpResponse.headers().set(CONNECTION, HttpHeaders.Values.CLOSE);
  25.   }
  26.  }
  27.  return httpResponse;
  28. }

代码示例来源：origin: org.graylog2/graylog2-server

  1. LOG.trace("Attempting to decode DNS record [{}]", dnsRecord);
  2. try {
  3.   final ByteBuf byteBuf = dnsRawRecord.content();
  4.   ipAddressBytes = new byte[byteBuf.readableBytes()];
  5.   int readerIndex = byteBuf.readerIndex();
  6.   byteBuf.getBytes(readerIndex, ipAddressBytes);
  7. } finally {
  8. LOG.trace("The IP address has [{}] bytes", ipAddressBytes.length);
  9. LOG.trace("The resulting IP address is [{}]", ipAddress.getHostAddress());

代码示例来源：origin: waterguo/antsdb

  1. @Override
  2. public void read(MysqlClientHandler handler, ByteBuf in) {
  3.   int begin = in.readerIndex();
  4.   in.readBytes(nullBitMap);
  5.   int end = in.readerIndex();
  6.   if (_log.isTraceEnabled())
  7.     in.readerIndex(begin);
  8.     byte[] bytes = new byte[end - begin];
  9.     in.readBytes(bytes);
  10.     String dump = '\n' + UberUtil.hexDump(bytes);
  11.     _log.trace("Packet Info:\n"
  12.         + this.toString()
  13.         + "\nTableMapPacket packet:\n"

代码示例来源：origin: apache/hive

  1. protected final void defaultEndGroup() throws HiveException {
  2.  LOG.debug("Ending group");
  3.  if (CollectionUtils.isEmpty(childOperators)) {
  4.   LOG.trace("No children operators; end group done");
  5.   return;
  6.  }
  7.  LOG.trace("Ending group for children");
  8.  for (Operator<? extends OperatorDesc> op : childOperators) {
  9.   op.endGroup();
  10.  }
  11.  LOG.trace("End group done");
  12. }

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