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Talend Open Studio Cookbook

You're reading from  Talend Open Studio Cookbook

Product type Book
Published in Oct 2013
Publisher Packt
ISBN-13 9781782167266
Pages 270 pages
Edition 1st Edition
Languages
Author (1):
Rick Barton Rick Barton
Profile icon Rick Barton

Table of Contents (21) Chapters

Talend Open Studio Cookbook
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Introduction and General Principles 2. Metadata and Schemas 3. Validating Data 4. Mapping Data 5. Using Java in Talend 6. Managing Context Variables 7. Working with Databases 8. Managing Files 9. Working with XML, Queues, and Web Services 10. Debugging, Logging, and Testing 11. Deploying and Scheduling Talend Code 12. Common Mistakes and Other Useful Hints and Tips Common Type Conversions
Management of Contexts Index

Using tXMLMap to create an XML document


This recipe is the reverse of the previous recipe, in that we'll be reading in a flat format and converting it to an XML document for output. It is recommended that you have understood the previous recipe prior to attempting this one.

Getting ready

Open the job jo_cook_ch09_0020_createXMLDocument file.

How to do it...

The first stage of the process is to convert the input data into a Java Document that can store the XML.

  1. Drag a tXMLMap component onto the canvas, and link the tFileInputDelimited component to it.

  2. Create an output table named customerDocumentOut, and add a field named payload. Make the field a type of Document.

  3. You will see that the field in the output table has changed to become a simple XML structure.

  4. As we did in the previous recipe, retrieve the XML format from the file containing our target XML structure.

  5. Drag the fields from input to output, and set the countryOfResidence component to UK.

  6. Your tXMLMap component should look like the one in...

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