Handlers - Foldda

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.

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.

HL7 Net Sender

Used in a data-processing flow for sending HL7 messages to a specified server on the network..

HL7 Net Receiver

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

HL7 File Writer

HL7 file-writer handler writes output records to a specified path, with various output options.

HL7 File Reader

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

Catcher

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

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.

HL7 Data Transformer

HL7 Data Transformer is a versatile and powerful handler for HL7 data transformation.

Tabular Data Transformer

Tabular Data Transformer is a versatile and powerful handler for tabular (aka. CSV) data transformation.

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.

Tabular Columns Set-Header

The Tabular Columns Set-Header handler adds the specified list of column headers to a tabular data block.

Tabular SQL Database Writer

Tabular SQL Database Writer writes (uploads) the tabular data from input to a target database table. This handler works for MS SQL Server only.

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.

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.