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(Java) Iterate JSON where Member Names are Data ValuesDemonstrates how to parse JSON where member names are not keywords, but instead are data values.
import com.chilkatsoft.*; public class ChilkatExample { static { try { System.loadLibrary("chilkat"); } catch (UnsatisfiedLinkError e) { System.err.println("Native code library failed to load.\n" + e); System.exit(1); } } public static void main(String argv[]) { CkJsonObject json = new CkJsonObject(); boolean success = json.LoadFile("qa_data/json/valuesAsNames.json"); // Imagine we have JSON such as the following: // { // "1680": { // "entity_id": "1680", // "type_id": "simple", // "sku": "123" // }, // "1701": { // "entity_id": "1701", // "type_id": "simple", // "sku": "456" // } // } // // This presents a parsing problem because the member names, such as "1680" // are not keywords. Instead they are data values. We don't know what they // may be in advance. // To solve, we iterate over the members, get the name of each, ... int numMembers = json.get_Size(); int i; for (i = 0; i <= numMembers - 1; i++) { String name = json.nameAt(i); System.out.println(name + ":"); CkJsonObject jRecord = json.ObjectAt(i); System.out.println("entity_id: " + jRecord.stringOf("entity_id")); System.out.println("type_id: " + jRecord.stringOf("type_id")); System.out.println("sku: " + jRecord.stringOf("sku")); } } } |
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