How to Add an Object in OpenEdge JSON Output

Learn how to seamlessly add custom objects to your `OpenEdge` JSON output, ensuring it meets your specific data format needs.
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How to Add an Object in OpenEdge JSON Output

When working with JSON outputs in OpenEdge, you may encounter situations where you need to customize your JSON structure. One common requirement is to add an additional object to your output for better data representation. In this guide, we will explore how to effectively add an event_type object to your JSON output using OpenEdge Write-JSON. We will break down the solution step by step to help you understand the implementation clearly.

Understanding the Problem

In your desired JSON output, there is an initial object that specifies the event_type, which is "LOAD_AVAILABLE", followed by the main dataset, event_data. The challenge arises when trying to integrate this object into your existing code structure. Here's what your current output may look like without this entry:

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To complete your required output, we need to add the event_type object.

Step-by-Step Solution

Now, let's walk through the process of adding the event_type object to your JSON output.

1. Importing Required Libraries

The first step is to make sure you import the necessary JSON libraries at the beginning of your program. This enables your program to leverage the JSON functionalities.

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2. Writing the JSON Data to a JSON Object

Instead of writing directly to a file with dataset:WRITE-JSON, we will first write to a JsonObject. This allows for greater flexibility in crafting your desired output.

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3. Creating the Main JSON Object

After you have your dataset in a JSON object, you can create a new JSON object that will encompass both the event_type and the existing event_data.

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4. Writing the Final JSON Output to a File

Finally, after constructing your complete JSON structure, you can write it to your desired file.

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Conclusion

By following this structured approach, you can easily add custom objects to your JSON output in OpenEdge. This not only enhances the readability of your data but also allows for better management and interpretation of your output structure. Be sure to customize the event_type as per your requirements, and you should have a solid JSON structure that fits your needs.

Feel free to reach out if you have any more questions or need further assistance with your OpenEdge JSON manipulations!