From the course: JSON Processing with Java EE

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Solution: Find the value of a JSON key

Solution: Find the value of a JSON key

From the course: JSON Processing with Java EE

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Solution: Find the value of a JSON key

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(light, inquisitive music) - [Instructor] So, how did you get on with your first streaming model challenge? Here's how I solved it. As you can see, all I do is to create a parser by passing it the JSON data I want to search, and iterate over the events generated by the parser. I filter on the key_name event, test the key_name against the key provided, and only return a value if it is a string or a number. Otherwise, I return null. A more sophisticated example might also return arrays and objects as strings, but I'll leave that up to you to do.

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