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Codec for HTML Fix structure

Introduction

th2-codec-hand-html is responsible for receiving RawMessages via RabbitMQ, which contains Fix structure provided in a HTML table format, parsing and processing it, generating Message and then sending it via RabbitMQ.

Caveats

Hierarchy described below is an arbitrary concept for a HTML table, enough information should be supplemented with a configuration, so that a multi-layer map like structure can be constructed from the flat HTML table.

Quick Start

Configuration

Config which should be provided is defined as FixHtmlProcessorConfiguration and looks like this:

{
  "messageTypeElClassName" : "table-header",
  "contentKey" : "Text out",
  "hierarchyStart" : 10,
  "hierarchyStep" : 10,
  "hierarchyAttribute" : "style",
  "hierarchyIndicatorPrefix" : "padding-left: ",
  "hierarchyIndicatorSuffix" : "px"
}

messageTypeElClassName - HTML class name for an element which contains Fix message type

contentKey - Name of a field from which Fix table should be extracted

hierarchyStart - Numeric value for initial depth of hierarchy

hierarchyStep - Numeric value for a depth parameter to indicate stepping in/stepping out from current hierarchy layer

hierarchyAttribute - An HTML tag attribute from which hierarchy indicators should be extracted

hierarchyIndicatorPrefix - Prefix which is being searched inside hierarchyAttribute to get the leftmost index for hierarchy indicator

hierarchyIndicatorSuffix - Suffix which is being searched after hierarchyIndicatorPrefix to get the rightmost index for hierarchy indicator