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This function decodes a JSON formatted string to a DRUDR.
Code Block |
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void jsonDecodeUDRjsonDecodeUdr ( string jsonString,
DRUDR udr,
boolean requireExactMapping (optional) ) |
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Info |
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title | Example - Encoding UDR to JSON and decoding the result |
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Ultra: Code Block |
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| internal itemUDR {
int itId;
string itDescription;
string itMisc1 : optional;
list<string> itMisc2 : optional;
};
internal transactionUDR {
int trId ;
string trDescription;
float amount;
long trDate;
map<string, itemUDR> trItems;
boolean trProcessed;
ipaddress trSourceIP;
}; |
APL: Code Block |
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import ultra.JSON_EXAMPLE.ULTRA_JSON_EXAMPLE;
consume {
//Item 1
itemUDR item1 = udrCreate(itemUDR);
item1.itId = 1;
item1.itDescription = "Item1";
item1.itMisc2 = listCreate(string);
listAdd(item1.itMisc2, "abc");
listAdd(item1.itMisc2, "def");
listAdd(item1.itMisc2, "ghi");
//Item2
itemUDR item2 = udrCreate(itemUDR);
item2.itId = 1;
item2.itDescription = "Item2";
item2.itMisc1 = "abc";
//Transaction1
transactionUDR transaction1 = udrCreate(transactionUDR);
transaction1.trId = 1;
transaction1.trDescription = "Transaction1";
transaction1.amount = 999.99;
transaction1.trDate = dateCreateNowMilliseconds();
transaction1.trItems = mapCreate(string, itemUDR);
mapSet(transaction1.trItems, "item1Key",item1);
mapSet(transaction1.trItems, "item2Key",item1);
transaction1.trProcessed = true;
transaction1.trSourceIP = ipLocalHost();
//Encode with JSON
string json;
json = jsonEncodeUdr(transaction1);
bytearray ba;
strToBA(ba, json);
debug("Encoded JSON (" + baSize(ba) + "bytes):\n" + json + "\n" );
//Decode from JSON
transactionUDR transactionIn = udrCreate(transactionUDR);
jsonDecodeUdr(json, transactionIn);
debug("Decoded JSON:\n" + transactionIn); |
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