Package org.pipservices3.components.trace

package org.pipservices3.components.trace
  • Class
    Description
    CachedTracer
    Abstract tracer that caches recorded traces in memory and periodically dumps them.
    CompositeTracer
    Aggregates all tracers from component references under a single component.
    DefaultTracerFactory
    Creates ITracer components by their descriptors.
    ITracer
    Interface for tracer components that capture operation traces.
    LogTracer
    Tracer that dumps recorded traces to logger. ### Configuration parameters ### - options: - log_level: log level to record traces (default: debug) ### References ### *:logger:*:*:1.0 (optional) ILogger components to dump the captured counters *:context-info:*:*:1.0 (optional) ContextInfo to detect the context id and specify counters source
    NullTracer
    Dummy implementation of tracer that doesn't do anything.
    OperationTrace
    Data object to store captured operation traces.
    TraceTiming
    Timing object returned by ITracer.beginTrace(java.lang.String, java.lang.String, java.lang.String) to end timing of execution block and record the associated trace. ### Example ### TraceTiming timing = tracer.beginTrace("mymethod.exec_time"); try { ... timing.endTrace(); } catch (Exception err) { timing.endFailure(err); }