How to Serialize JSON file in d365FO

Hi guys, Today we see how to Serialize JSON files in d365FO.

For this, I am using the contract class.

Contract class:

[DataContractAttribute]

public class MyTestContract

{

    str     id;

    Name    name;

    [DataMemberAttribute('id')]

    public str parmId(str _id = id)

    {

        id = _id;

        return id;

    }

    [DataMemberAttribute('Name')]

    public str parmName(Name _name = name)

    {

        name = _name;

        return name;

    }

}

Main method:

For the single record:

 public static str getJson(Id  _id, Name  _name)

{

    MyTestContract    myTestContract = new MyTestContract();

    myTestContract.parmId(_id);

    myTestContract.parmName(_name);

    return FormJsonSerializer::serializeClass(myTestContract);// creates json file

}

Output:

{"id":"Test 001","Name":"Testing"}

For multiple records:

 public static void getJson()

{

    str             json;

    CustGroup       custGroup;

    List            resultSet = new List(Types::Class);

    while select custGroup

    {

        MyTestContract    myTestContract = new MyTestContract();

        myTestContract.parmId(custGroup.CustGroup);

        myTestContract.parmName(custGroup.Name);

        resultSet.addEnd(myTestContract);

    }

    json = FormJsonSerializer::serializeClass(resultSet);

 

    info(strFmt("%1", json));

}

Output:

[{"id":"Test 001","Name":"Testing1"},

{"id":"Test 002","Name":"Testing2"},

{"id":"Test 003","Name":"Testing3"},

{"id":"Test 004","Name":"Testing4"},

{"id":"Test 005","Name":"Testing5"}]

Keep daxing!!