Package com.atlassian.confluence.impl.content.render.xhtml.analytics

Class MetricsCollectingMarshaller<T>

java.lang.Object
com.atlassian.confluence.impl.content.render.xhtml.analytics.MetricsCollectingMarshaller<T>
All Implemented Interfaces:
Marshaller<T>
public class MetricsCollectingMarshaller<T> extends Object implements Marshaller<T>
A Marshaller which delegates to another marshaller, whilst collecting metrics about the execution and streaming of that delegate.

Metrics will onlty be collected if the executiuon and streaming do not throw exceptions. Exception conditions are likely to skew the metrics, and so will not be recorded.

Since:
5.8

  • Method Details

    • forMarshaller

      public static <T> @NonNull Marshaller<T> forMarshaller(MarshallerMetricsCollector metricsCollector, Marshaller<T> marshaller)
      Creates an instrumented wrapper around another Marshaller which will gather execution metrics
      Type Parameters:
      T - The type of the values being marshalled
      Parameters:
      metricsCollector - The collector to use
      marshaller - The marshaller to be instrumented
      Returns:
      The instrumented Marshaller

    • marshal

      public Streamable marshal(T object, @Nullable ConversionContext conversionContext) throws XhtmlException
      Description copied from interface: Marshaller
      Marshals an object to XML.
      Specified by:
      marshal in interface Marshaller<T>
      Parameters:
      object - object to marshal
      conversionContext - the conversion context
      Returns:
      the XML representation of the object
      Throws:
      XhtmlException - if an error occurs during marshalling