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Alex Skempris 18 Access values of incoming JSON string.
Hi all,
I'm trying to convert an incoming response from api callout which comes in the form of a json string.
Response:
[{"OriginalAccountNumber":"559643597","OriginalSortCode":"9043253","IsCorrect":true,"IsDirectDebitCapable":true,"StatusInformation":"OK","CorrectedSortCode":"9043253","CorrectedAccountNumber":"559643597","IBAN":"GB27NWBK9043253559643597","Bank":"TESTNATIONALBANK PLC","BankBIC":"LDBRTGR56","Branch":"Lincoln Smiths Bank","BranchBIC":"65Y","ContactAddressLine1":"Smiths Road Customer Service Centre","ContactAddressLine2":"Marina, Waterside Court","ContactPostTown":"York","ContactPostcode":"Y01 6FA","ContactPhone":"0870 2403355","ContactFax":""}]
so far I've tried
Map<String, Object> Results = (Map<String, Object>) JSON.deserializeUntyped(response);
But I get an error of illegal conversion from string to map.
I've tried a few other methods including JSON.createParser but so far nothings has worked for me to access the values in an easy and efficient manner.
Can someone recommend a solution please?
I'm trying to convert an incoming response from api callout which comes in the form of a json string.
Response:
[{"OriginalAccountNumber":"559643597","OriginalSortCode":"9043253","IsCorrect":true,"IsDirectDebitCapable":true,"StatusInformation":"OK","CorrectedSortCode":"9043253","CorrectedAccountNumber":"559643597","IBAN":"GB27NWBK9043253559643597","Bank":"TESTNATIONALBANK PLC","BankBIC":"LDBRTGR56","Branch":"Lincoln Smiths Bank","BranchBIC":"65Y","ContactAddressLine1":"Smiths Road Customer Service Centre","ContactAddressLine2":"Marina, Waterside Court","ContactPostTown":"York","ContactPostcode":"Y01 6FA","ContactPhone":"0870 2403355","ContactFax":""}]
so far I've tried
Map<String, Object> Results = (Map<String, Object>) JSON.deserializeUntyped(response);
But I get an error of illegal conversion from string to map.
I've tried a few other methods including JSON.createParser but so far nothings has worked for me to access the values in an easy and efficient manner.
Can someone recommend a solution please?
Thank you all for your responses. Turns out I was being daft and was calling the API to be returned in a CSV form instead of JSON. As soon as I called the right API everything worked instantly.
Thanks a lot for your help.
All Answers
Thanks for your reply, still the same I'm afraid, error:
System.TypeException: Invalid conversion from runtime type String to Map<String,ANY>
I've also tried putting them on a list wit intent of iterating through them like so:
List<Object> lstResponse = (List<Object>) JSON.deserializeUntyped(response.getBody());
For the record I'm calling this through a static methog on my anonymous console.
Thanks
Alex
We can create wrapper class for that please check below code :
//
// Generated by JSON2Apex http://json2apex.herokuapp.com/
//
public class TestWrapper {
public String OriginalAccountNumber;
public String OriginalSortCode;
public Boolean IsCorrect;
public Boolean IsDirectDebitCapable;
public String StatusInformation;
public String CorrectedSortCode;
public String CorrectedAccountNumber;
public String IBAN;
public String Bank;
public String BankBIC;
public String Branch;
public String BranchBIC;
public String ContactAddressLine1;
public String ContactAddressLine2;
public String ContactPostTown;
public String ContactPostcode;
public String ContactPhone;
public String ContactFax;
public static List<TestWrapper> parse(String json) {
return (List<TestWrapper>) System.JSON.deserialize(json, List<TestWrapper>.class);
}
}
Accoes the values :
String json = '[{\"OriginalAccountNumber\":\"559643597\",\"OriginalSortCode\":\"9043253\",\"IsCorrect\":true,\"IsDirectDebitCapable\":true,\"StatusInformation\":\"OK\",\"CorrectedSortCode\":\"9043253\",\"CorrectedAccountNumber\":\"559643597\",\"IBAN\":\"GB27NWBK9043253559643597\",\"Bank\":\"TESTNATIONALBANK PLC\",\"BankBIC\":\"LDBRTGR56\",\"Branch\":\"Lincoln Smiths Bank\",\"BranchBIC\":\"65Y\",\"ContactAddressLine1\":\"Smiths Road Customer Service Centre\",\"ContactAddressLine2\":\"Marina, Waterside Court\",\"ContactPostTown\":\"York\",\"ContactPostcode\":\"Y01 6FA\",\"ContactPhone\":\"0870 2403355\",\"ContactFax\":\"\"}]';
List<TestWrapper> obj = TestWrapper.parse(json);
TestWrapper testwrapp = obj[0];
system.debug('bank is >>>>>>. ' + testwrapp.Bank);
Please let em know if it helps.
I believe you are converting from JSON to String. Does the approach in https://salesforce.stackexchange.com/questions/114319/convert-json-to-string work for you
Thanks
Thank you all for your responses. Turns out I was being daft and was calling the API to be returned in a CSV form instead of JSON. As soon as I called the right API everything worked instantly.
Thanks a lot for your help.