| 提交 | 用户 | 时间 | ||
| e7c126 | 1 | package com.iailab.framework.tracer.core.util; |
| H | 2 | |
| 3 | import io.opentracing.Span; | |
| 4 | import io.opentracing.tag.Tags; | |
| 5 | ||
| 6 | import java.io.PrintWriter; | |
| 7 | import java.io.StringWriter; | |
| 8 | import java.util.HashMap; | |
| 9 | import java.util.Map; | |
| 10 | ||
| 11 | /** | |
| 12 | * 链路追踪 Util | |
| 13 | * | |
| 14 | * @author iailab | |
| 15 | */ | |
| 16 | public class TracerFrameworkUtils { | |
| 17 | ||
| 18 | /** | |
| 19 | * 将异常记录到 Span 中，参考自 com.aliyuncs.utils.TraceUtils | |
| 20 | * | |
| 21 | * @param throwable 异常 | |
| 22 | * @param span Span | |
| 23 | */ | |
| 24 | public static void onError(Throwable throwable, Span span) { | |
| 25 | Tags.ERROR.set(span, Boolean.TRUE); | |
| 26 | if (throwable != null) { | |
| 27 | span.log(errorLogs(throwable)); | |
| 28 | } | |
| 29 | } | |
| 30 | ||
| 31 | private static Map<String, Object> errorLogs(Throwable throwable) { | |
| 32 | Map<String, Object> errorLogs = new HashMap<String, Object>(10); | |
| 33 | errorLogs.put("event", Tags.ERROR.getKey()); | |
| 34 | errorLogs.put("error.object", throwable); | |
| 35 | errorLogs.put("error.kind", throwable.getClass().getName()); | |
| 36 | String message = throwable.getCause() != null ? throwable.getCause().getMessage() : throwable.getMessage(); | |
| 37 | if (message != null) { | |
| 38 | errorLogs.put("message", message); | |
| 39 | } | |
| 40 | StringWriter sw = new StringWriter(); | |
| 41 | throwable.printStackTrace(new PrintWriter(sw)); | |
| 42 | errorLogs.put("stack", sw.toString()); | |
| 43 | return errorLogs; | |
| 44 | } | |
| 45 | ||
| 46 | } | |
