Class TracingUtils

java.lang.Object
org.glassfish.jersey.server.TracingUtils
public final class TracingUtils extends Object
Utilities for tracing support.
Since:
2.3

  • Field Details

    • SUMMARY_HEADERS

      private static final List<String> SUMMARY_HEADERS

    • DEFAULT_CONFIGURATION_TYPE

      private static final TracingConfig DEFAULT_CONFIGURATION_TYPE

  • Constructor Details

    • TracingUtils

      private TracingUtils()

  • Method Details

    • initTracingSupport

      public static void initTracingSupport(TracingConfig type, TracingLogger.Level appThreshold, ContainerRequest containerRequest)
      According to configuration/request header it initialize TracingLogger and put it to the request properties.
      Parameters:
      type - application-wide tracing configuration type.
      appThreshold - application-wide tracing level threshold.
      containerRequest - request instance to get runtime properties to store TracingLogger instance to if tracing support is enabled for the request.

    • logStart

      public static void logStart(ContainerRequest request)
      Log tracing messages START events.
      Parameters:
      request - container request instance to get runtime properties to check if tracing support is enabled for the request.

    • isTracingSupportEnabled

      private static boolean isTracingSupportEnabled(TracingConfig type, ContainerRequest containerRequest)
      Test if application and request settings enabled tracing support.
      Parameters:
      type - application tracing configuration type.
      containerRequest - request instance to check request headers.
      Returns:
      true if tracing support is switched on for the request.

    • getTracingConfig

      static TracingConfig getTracingConfig(javax.ws.rs.core.Configuration configuration)
      Return configuration type of tracing support according to application configuration. By default tracing support is switched OFF.
      Parameters:
      configuration - application configuration.
      Returns:
      configuration type, transformed text value to enum read from configuration or default.

    • getTracingLoggerNameSuffix

      private static String getTracingLoggerNameSuffix(ContainerRequest request)
      Get request header specified JDK logger name suffix.
      Parameters:
      request - container request instance to get request header TracingLogger.HEADER_LOGGER value.
      Returns:
      Logger name suffix or null if not set.

    • getTracingThreshold

      static TracingLogger.Level getTracingThreshold(javax.ws.rs.core.Configuration configuration)
      Get application-wide tracing level threshold.
      Parameters:
      configuration - application configuration.
      Returns:
      tracing level threshold.

    • getTracingThreshold

      private static TracingLogger.Level getTracingThreshold(TracingLogger.Level appThreshold, ContainerRequest containerRequest)

    • toStringOrNA

      private static String toStringOrNA(Object object)