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Create a Nifi flow using a GroovyScript processor

We are using Groovy for many of our Apache Nifi flows. Based on the below article I would like to create a Nifi flow using a GroovyScript processor. The flow / processor would be used to take a (template) XLSX file and a configuration to fill cells in the Excel sheet with data. [login to view URL] I would like to create the following processor: - the groovy processor receives a JSON object and a file name to process. The json looks something like this (can be changed if that is easier): { input: '[login to view URL]', output: '[login to view URL]', mutations: [{ sheetname: 'thesheet', cellname: 'B11', value: 42 },{ sheetname: 'thesheet', cellname: 'C2', value: 'text content' }] } - The script opens the xlsx file from the filesystem - Based on the mutations array, the Groovy script processor makes changes to the cells using the Apache POI API - The flow saves the xlsx file back on the filesystem.

Taidot: JavaScript, Apache, AJAX, JSON, XSLT

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Tietoa työnantajasta:
( 1 arvostelu ) Lahore, Pakistan

Projektin tunnus: #31612765

4 freelanceria on tarjonnut keskimäärin $450 tähän työhön

hussainmuzammal4

The json looks something like this (can be changed if that is easier): { input: '[login to view URL]', output: '[login to view URL]', mutations: [{ sheetname: 'thesheet', cellname: 'B11', value: 42 },{ sheetname: 'thesheet', ce Lisää

$670 AUD 8 päivässä
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gzperra

Hi, I've completed the script, you can see a demonstration GIF here: [login to view URL] Once you run the process, it will open the input Excel file, edit the provided cells, then save into the output Excel fi Lisää

$250 AUD 1 päivässä
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Jankovspb

I am very experienced in Apache NiFi (5 years nearly). You can communicate with me without any problem, so I can give you best solution of the problem.

$630 AUD 7 päivässä
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tusito

I'm using [login to view URL] here my proposal JSON structure so you can handle multiples Input-templates with multiple outputs, I already have the code ready for you, I can deliver immediatel Lisää

$250 AUD 1 päivässä
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