Roundtrip Serialization and Deserialization Apex Developer Guide
JSON Serialization Considerations The behavior of the serialize method differs depending on the Salesforce API version of the Apex code saved Serialization of queried sObject with additional fields set For Apex saved using Salesforce API version 27 0 and earlier if queried sObjects have additional fields set these fields aren t included in the serialized JSON string returned by the
How do I get started working with JSON in Apex , To parse JSON into an Example instance execute Example ex Example JSON deserialize jsonString Example class Alternately to convert an Example instance into JSON execute String jsonString JSON serialize ex Note that nested JSON objects are modeled with one Apex class per level of structure
JSON Parsing Apex Developer Guide Salesforce Developers
This example parses a JSON formatted response using JSONParser methods It makes a callout to a web service that returns a response in JSON format Next the response is parsed to build up a map from api version numbers to the release labels public class JSONParserUtil public static void parseJSONResponse Create HTTP re to send
Working with JSON in Apex A Primer David Reed ktema, JSON serialize accepts both Apex collections and objects in any combination that s convertible to legal JSON These methods are particularly useful when converting JSON to and from Apex classes which is in most circumstances the preferred implementation pattern The JSON example above can be represented with the following Apex class
Salesforce How to serialize Json string in apex Stack Overflow
Salesforce How to serialize Json string in apex Stack Overflow, The above link points to an app that will convert Json into apex class and then you can use Json serialize to parse json into apex class structure Share Follow edited Mar 13 2013 at 3 18 answered Mar 13 2013 at 3 07 Mohith Shrivastava Mohith Shrivastava 447 10 10
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Exploring the Different Methods of Parsing JSON in Apex SFDC Lessons
Exploring the Different Methods of Parsing JSON in Apex SFDC Lessons Using the JSON serialize method The JSON serialize method can be used to convert an Apex object into a JSON string This method takes an object as an argument and returns a JSON string representation of that object In this example the Contact object is serialized into a JSON string and the debug statement will print the JSON string
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In the previous post we looked at the basics of calling an external HTTP endpoint using Apex In this installment we ll dig a little deeper and look at how we can create re payloads in JSON and also figure out how to handle responses sent by remote servers in this same format If you re dealing Read more Sending JSON Payloads to Remote Endpoints in Salesforce Apex Code Sending JSON Payloads to Remote Endpoints in Salesforce Apex Code. Native Serialization Apex provides the method which can easily convert maps and lists into JSON strings ensuring that the formatting is correct Flexibility It s easy to conditionally include You can fix this issue by using String replace response response replace number user number Finally let s use JSON deserialize to store this response to our new Github class This method requires two parameters the response and class and also requires us to cast it to the correct type
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