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OpenEdge ABL API Reference

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OpenEdge.Net.HTTP.Trace.TraceConfigLoader

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  • Last Updated: January 15, 2026
  • 4 minute read
    • OpenEdge
    • Version 12.8
    • Documentation
Namespace: OpenEdge.Net.HTTP.Trace
Type: Class TraceConfigLoader
Parent Classes:
Progress.Lang.Object
OpenEdge.Net.HTTP.Trace.TraceConfigLoader

Inherits: Progress.Lang.Object

Copyright (c) 2021-2022 by Progress Software Corporation. All rights reserved.
File:TraceConfigLoader
Purpose:Loads TraceConfig instances from either JSON or files containing such JSON
Author(s):Dustin Grau
Created:Wed Aug 25 10:04:48 EDT 2021
Notes:* The JSON must match the schema in $DLC/src/netlib/OpenEdge/Net/HTTP/Trace/hctracing.config.schema



Method Summary
  Options Name Purpose
  ClearConfig () /* Clears all the current tracing config options. */
  OpenEdge.Net.HTTP.Trace.Formatter.ITraceFormatter GetFormatter (JsonObject) /** Returns a ITraceFormatter implementation based on JSON config data @param JsonObject JSON Config @return ITraceFormatter An implementation of a trace formatter */
  OpenEdge.Net.HTTP.Trace.Writer.ITraceWriter GetWriter (JsonObject) /** Returns a ITraceWriter implementation based on JSON config data @param JsonObject JSON Config @return ITraceWriter An implementation of a trace writer */
  OpenEdge.Net.HTTP.Trace.TraceConfig LoadFromFile (character) /* Loads tracing config from a file @param character The filename to load. @return TraceConfig A trace config. This may be loaded from the file, or be a default instance */
  OpenEdge.Net.HTTP.Trace.TraceConfig LoadFromJson (JsonObject) /* Loads tracing config from a JSON object @param JsonObject The JSON to load. @return TraceConfig A trace config. This may be loaded from the JSON, or be a default instance */
  OpenEdge.Net.HTTP.Trace.TraceConfig LoadRules () /* Load HttpClient tracing policy rules from hctracing.config file. */
  OpenEdge.Net.HTTP.Trace.TraceConfig LoadRules (character) /** Loads trace config from a specified filename @param character A file name @return TraceConfig The configuration represented by the file. */
  OpenEdge.Net.HTTP.Trace.TraceConfig LoadRules (JsonObject) /* Load HttpClient tracing policy rules from a JSON object as given. @param JsonObject Config data in format described for hctracing.config */
  OpenEdge.Net.HTTP.Trace.Rule.ITraceRule ParseRules (MessageTypeEnum, Class, JsonObject) /* Parses JSON to create a set of trace rules. @param MessageTypeEnum The type of rules @parm Progress.Lang.Class The tracerule type (interface) @param JsonObject The config data @return ITraceRule[] An array of rules based on the JSON input */
  SetOptions (JsonObject, Object) /** Assigns values from the 'options' JSON object to the writer or formatter implementation. The properties in the JSON are used to look for a OOABL property in the implementation. This property must be an instance public property with a publicly-writable setter. If such a property is found, then the JSON value is best-guess converted to that property's ABL data type. If the conversion or the setting fails, the error is logged and the next property is processed. @param JsonObject The JSON options @param PLO The implementation */

Constructor Summary
  Options Name Purpose
  TraceConfigLoader () /* Always start with an empty static config object. */
  TraceConfigLoader () /* Default constructor. PRIVATE to prevent instantion of this class */

Property Summary
  Options Name Purpose
  INTEGER FileCheckInterval
  OpenEdge.Logging.ILogWriter Logger
  Progress.Lang.ParameterList mParamListLong
  Progress.Lang.ParameterList mParamListShort


Method Detail
Top

ClearConfig ()

/* Clears all the current tracing config options.
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OpenEdge.Net.HTTP.Trace.Formatter.ITraceFormatter GetFormatter (JsonObject)

Purpose: Returns a ITraceFormatter implementation based on JSON config data
Parameters:
poJsonConfig Progress.Json.ObjectModel.JsonObject
 
Returns OpenEdge.Net.HTTP.Trace.Formatter.ITraceFormatter
  ITraceFormatter An implementation of a trace formatter
Top

OpenEdge.Net.HTTP.Trace.Writer.ITraceWriter GetWriter (JsonObject)

Purpose: Returns a ITraceWriter implementation based on JSON config data
Parameters:
poJsonConfig Progress.Json.ObjectModel.JsonObject
 
Returns OpenEdge.Net.HTTP.Trace.Writer.ITraceWriter
  ITraceWriter An implementation of a trace writer
Top

OpenEdge.Net.HTTP.Trace.TraceConfig LoadFromFile (character)

/* Loads tracing config from a file
Parameters:
pFileName CHARACTER
 
Returns OpenEdge.Net.HTTP.Trace.TraceConfig
  TraceConfig A trace config. This may be loaded from the file, or be a default instance
Top

OpenEdge.Net.HTTP.Trace.TraceConfig LoadFromJson (JsonObject)

/* Loads tracing config from a JSON object
Parameters:
poJsonConfig Progress.Json.ObjectModel.JsonObject
 
Returns OpenEdge.Net.HTTP.Trace.TraceConfig
  TraceConfig A trace config. This may be loaded from the JSON, or be a default instance
Top

OpenEdge.Net.HTTP.Trace.TraceConfig LoadRules ()

/* Load HttpClient tracing policy rules from hctracing.config file.
Returns OpenEdge.Net.HTTP.Trace.TraceConfig
 
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OpenEdge.Net.HTTP.Trace.TraceConfig LoadRules (character)

Purpose: Loads trace config from a specified filename
Parameters:
pConfigFile CHARACTER
 
Returns OpenEdge.Net.HTTP.Trace.TraceConfig
  TraceConfig The configuration represented by the file.
Top

OpenEdge.Net.HTTP.Trace.TraceConfig LoadRules (JsonObject)

/* Load HttpClient tracing policy rules from a JSON object as given.
Parameters:
poJsonConfig Progress.Json.ObjectModel.JsonObject
 
Returns OpenEdge.Net.HTTP.Trace.TraceConfig
 
Top

OpenEdge.Net.HTTP.Trace.Rule.ITraceRule ParseRules (MessageTypeEnum, Class, JsonObject)

/* Parses JSON to create a set of trace rules.
@parm Progress.Lang.Class The tracerule type (interface)
Parameters:
pMessageType OpenEdge.Net.HTTP.Trace.MessageTypeEnum
 
pRuleType Progress.Lang.Class
 
poJsonRules Progress.Json.ObjectModel.JsonObject
 
Returns OpenEdge.Net.HTTP.Trace.Rule.ITraceRule
  ITraceRule[] An array of rules based on the JSON input
Top

SetOptions (JsonObject, Object)

Purpose: Assigns values from the 'options' JSON object to the writer or formatter implementation.
The properties in the JSON are used to look for a OOABL property in the implementation. This property
must be an instance public property with a publicly-writable setter. If such a property is found,
then the JSON value is best-guess converted to that property's ABL data type.
If the conversion or the setting fails, the error is logged and the next property is processed.
Parameters:
poJsonConfig Progress.Json.ObjectModel.JsonObject
 
poImplementation Progress.Lang.Object
 


Constructor Detail
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STATIC TraceConfigLoader ()

/* Always start with an empty static config object.
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TraceConfigLoader ()

/* Default constructor. PRIVATE to prevent instantion of this class


Property Detail
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INTEGER FileCheckInterval

Returns INTEGER
 
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OpenEdge.Logging.ILogWriter Logger
Top

Progress.Lang.ParameterList mParamListLong

Returns Progress.Lang.ParameterList
 
Top

Progress.Lang.ParameterList mParamListShort

Returns Progress.Lang.ParameterList
 


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