In my current project, I have successfully generated JSON using JSON-Simple.
Query:
I am seeking guidance on how to extract specific elements like "Sentiment," "score," and "review" from this JSON array.
Although I have referred to a helpful resource here, I am still feeling a bit puzzled. Assistance would be highly appreciated. JSON Data:
{
"Restaurant3": [
{
"sentiment": "positive",
"score": "0.665205",
"review": "Good Indian food in campbell that's better than average at a fair price. Will come back."
}
],
"Restaurant1": [
{
"sentiment": "positive",
"score": "0.457413",
"review": "People can say what they will about this being McIndians but I have ALWAYS had a solid meal at Tandoori Oven and was NEVER disappointed with the food.The saag lamb may be my favorite dish in the world as long as I can enjoy a cucumber salad and plenty of mint cilantro chutney to cool down my mouth. The vegetarian specials are also excellent every time. My only gripe is the menu can be a bit pricey and they have screwed around with student specials that used to get you two meals for under $10. ... Perhaps they realized it was too good of a deal?"
}
],
"Restaurant2": [
{
"sentiment": "positive",
"score": "0.684585",
"review": "We live near by and this is one of our favorite quick Indian food stop.I really like their butter chicken which is very creamy and fairly thick. The chicken inside is well spiced and grilled beforehand to give a good texture. Their baagen bharta is good as well, not as mashed up as other places and had a good mix of spice. Another thing to try is the tandoori salmon. It's juicy on the inside and crunchy on the outside. Do expect long lines during lunch, but dinner time it's fairly open."
}
]
}
Using JSON-Simple Library to Generate the JSON Array:
List l1 = new LinkedList(); //LinkedList.
List l2 = new LinkedList();
List l3 = new LinkedList();
JSONObject obj2 = new JSONObject(); //JSON-Simple Library
obj2.put("Restaurant1", l1); //I'm making a linked list and passing them to make nested json
obj2.put("Restaurant2", l2);
obj2.put("Restaurant3", l3);
String answer = obj2.toJSONString();
System.out.println(answer); //prints JSON
return answer; //Returning entire JSON (for now)