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Batch API

You can use the Batch API to produce multiple interactive communications from a template. The template is an interactive communication without any data. The Batch API combines data with a template to produce an interactive communication. The API is useful in the mass production of interactive communications. For example, telephone bills, credit card statements for multiple customers.
This article provides sample assets to generate Interactive Communications documents using Batch API.

Batch Generation using Watched Folder

If you are running AEM Forms on non-windows operating system, please follow the 3 steps mentioned below:
  1. Select BatchAPIWatchedFolder and click Edit.
  2. Change the Path to match your operating system.
  • Download and extract the contents of zip file . The zip file contains folder named jsonfile which contains beneficiaries.json file. This file has the data to generate 3 documents.
  • Drop the jsonfile folder into the input folder of your watched folder.
  • Once the folder is picked up for processing, check the result folder of your watched folder. You should see 3 PDF files generated

Batch Generation using REST Requests

You can invoke the Batch API through REST requests. You can expose REST endpoints for other applications to invoke the API to generate documents. The sample assets provided exposes REST endpoint for generating Interactive Communication documents. The servlet accepts the following parameters:
  • fileName - Location of the data file on the file system.
  • templatePath - IC template path
  • saveLocation - Location to save the generated documents on the file system
  • channelType - Print,Web or both
  • recordId - JSON path to element to set name of an interactive communication
The following screenshot shows the parameters and its values