What is JsonGenerator in Salesforce?
Contains methods used to serialize objects into JSON content using the standard JSON encoding.
What is JsonGenerator?
The JsonGenerator is a base class that defines public API for writing JSON content. The instances are created using factory methods of a JsonFactory instance.
What is JSON deserialize in Salesforce?
Deserializes the specified JSON string into an Apex object of the specified type. deserializeStrict(jsonString, apexType) Deserializes the specified JSON string into an Apex object of the specified type. deserializeUntyped(jsonString) Deserializes the specified JSON string into collections of primitive data types.
What is JSON parsing in Salesforce?
Use the JSONParser class methods to parse JSON-encoded content. These methods enable you to parse a JSON-formatted response that’s returned from a call to an external service, such as a web service callout.
What is the use of JsonGenerator?
The Jackson JsonGenerator is used to generate JSON from Java objects (or whatever data structure your code generates JSON from).
How do I get JsonGenerator?
In order to create a Jackson JsonGenerator you must first create a JsonFactory instance. Here is how you create a JsonFactory : JsonFactory factory = new JsonFactory(); Once you have created the JsonFactory you can create the JsonGenerator using the createGenerator() method of the JsonFactory .
What is deserialize?
Deserialization is the process of reconstructing a data structure or object from a series of bytes or a string in order to instantiate the object for consumption. This is the reverse process of serialization, i.e., converting a data structure or object into a series of bytes for storage or transmission across devices.
What is serialize and deserialize in Salesforce?
Serialization is a process of converting an apex object into stream of bytes so that it can be transferred over a network or stored in a salesforce record. Deserialization is the exact opposite – which convert bytes of stream into object.
How do I parse a JSON response in Salesforce?
We can use the JSONParser class methods to parse JSON-encoded content. The methods of JSONParser class enable to parse a JSON-formatted response that’s returned from a call to an external service, such as a web service callout.
What is a serializer in Django?
Serializers in Django REST Framework are responsible for converting objects into data types understandable by javascript and front-end frameworks. Serializers also provide deserialization, allowing parsed data to be converted back into complex types, after first validating the incoming data.
What does SerDes stand for?
Serializer/Deserializer
A Serializer/Deserializer (SerDes) is a pair of functional blocks commonly used in high speed communications to compensate for limited input/output. These blocks convert data between serial data and parallel interfaces in each direction.
What is serializing and Deserializing?
Serialization is the process of converting an object into a stream of bytes to store the object or transmit it to memory, a database, or a file. Its main purpose is to save the state of an object in order to be able to recreate it when needed. The reverse process is called deserialization.