tHL7Input Properties - 6.1

Talend Components Reference Guide

EnrichVersion
6.1
EnrichProdName
Talend Big Data
Talend Big Data Platform
Talend Data Fabric
Talend Data Integration
Talend Data Management Platform
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Open Studio for Big Data
Talend Open Studio for Data Integration
Talend Open Studio for Data Quality
Talend Open Studio for ESB
Talend Open Studio for MDM
Talend Real-Time Big Data Platform
task
Data Governance
Data Quality and Preparation
Design and Development
EnrichPlatform
Talend Studio

Component family

Business > Healthcare /Unstructured > HL7

 

Function

tHL7Input reads an HL7 structured file and extracts data row by row.

Purpose

Opens an HL7 structured file and reads it row by row to split them up into fields then sends the fields as defined in the Schema to the next component, via a Row link.

Basic settings

Property Type

Either Built-In or Repository:

 

 

Built-In: No property data stored centrally.

 

 

Repository: Select the Repository file where the properties are stored. The fields that follow are completed automatically using fetched data.

 

Click this icon to open a connection wizard and store the Excel file connection parameters you set in the component Basic settings view.

For more information about setting up and storing file connection parameters, see Talend Studio User Guide.

 

Multi Schemas Editor

The [Multi Schema Editor] helps you build and configure the data flow in a multi-structured delimited file to associate one schema per output.

 

Segment Lists

Connection: The columns are automatically retrieved from the input file. The column name is the segment name.

Column Mapping: The mapping in this array is retrieved from the mapping you have done in the editor.

 

Not Validate HL7 Message

Select this check box if you do not want to validate HL7 messages.

Advanced settings

Advanced separator (for numbers)

Select this check box to modify the separators to be used for the numbers. Either:

Thousands separator

or

Decimal separator

 

Encoding

Select the encoding type from the list or select Custom and define it manually. This field is compulsory.

 

tStatCatcher Statistics

Select this check box to gather the Job processing metadata at a Job level as well as at each component level.

Global Variables

NB_LINE: the number of rows read by an input component or transferred to an output component. This is an After variable and it returns an integer.

ERROR_MESSAGE: the error message generated by the component when an error occurs. This is an After variable and it returns a string. This variable functions only if the Die on error check box is cleared, if the component has this check box.

A Flow variable functions during the execution of a component while an After variable functions after the execution of the component.

To fill up a field or expression with a variable, press Ctrl + Space to access the variable list and choose the variable to use from it.

For further information about variables, see Talend Studio User Guide.

Usage

Usually used as a Start component. An output component is required.

Limitation

n/a