Handlers

Handlers are the processing core of Foldda nodes. They implement the various data-processing functions of Foldda Integrator.

Handlers implement various data-processing functions for a Foldda Integration solution. Residing in a context provided by a Foldda node, a handler performs a data processing function. Internally, a handler is implemented by a .NET class.

Below are the specifications of the available handlers.

(under construction, more content coming soon …)

HL7 Filter

Used in a data-processing flow for selectively sending input data down to the children nodes.

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HL7 Mapper

Used in a data-processing flow for mapping input data elements to a new defined value before passing down to the children nodes.

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HL7 Net Receiver

Net Receiver handler implements a HL7 server for receiving HL7 messages from a specified network port on this computer.

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HL7 File Reader

HL7 file-reader handler scans files in a specified path, with the option of specifying file-naming wildcard.

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Catcher

Cather is a simple and convenient handler for archiving processed records.

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HL7 To Tabular Converter

HL7 To Tabular Converter converts data elements in a HL7 message into one or many rows of tabular data, with one single line of config setting.

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Tabular Columns Re-Arranger

TabularColumnsReArranger allows flexibly re-arrange columns in a tabular data block – typically used for restructure the data to meet an output requirement.

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Generic Database Writer

Generic Database Writer utilizes the ODBC/OLE-DB layer, so with the driver installed, in theory it supports writing to most of the database types including MySQL, Oracle, SQL Server and MS Access.

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Generic Database Reader

Generic Database Reader can be useful in solutions that automatically extracts and transfers data. It utilizes the ODBC/OLE-DB layer, so in theory it supports reading from any database types including MySQL, Oracle, SQL Server and MS Access.

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Related Topics

Charian

Charian (pron. /ka-ri-en/) is an innovative data serialization API that allows “packaging” structured data in a text string for easy storage or transportation.

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RDA

RDA is an encoding format for storing structure data in a text string container. Unlike XML and JSON, RDA doesn’t use a schema.

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