Class DataSource

How to create a Datasource?

example

Getting an instance of the DataSource

// Obtain a singleton dataSourceService
const dataSourceService = DataSource.getInstance({
  salesforceUrl: "https://www.salesforce.com",
  sessionId: "123",
  create: false,
  userId: "test" //additional data
});

example

Creating a custom datasource at runtime

const newDataSource = {
 oracle: () => {
  return "I'm a Custom implementation";
 },
 siebel: () => {
   return "I'm a Custom implementation";
 }
};

dataSourceService.create(newDataSource, isNewInstance);

// Create function implementation looks like this
// uses prototype to add methods to dataSourceService

DataSource.mixin(DataSource, newDataSource, isNewInstance);
// call
dataSourceService
 .siebel()
 .execute(input)
 .then()
 .catch();

example

Using ApexRest

datasource
 .apexRest({
  method: "get",
  url:
    "/vlocity_cmt/v2/cpq/carts/80137000000WlMP/products?hierarchy=1&pagesize=10&fields=IsActive,Id,Name,UnitPrice,ProductCode,jraju_card__RecurringPrice__c&includeIneligible=true"
 })
  .execute()
  .then(resp => Logger.log("resp from thenable", resp))
  .catch(error => Logger.log("response from catch thenable", error));

example

Using Rest

const input1: IRestInput = { url: "/test.json" };
datasource
  .rest(input1)
  .execute()
  .then(response => {
    Logger.log("call ", response);
  })
  .catch(error => {
    Logger.log("fail", error);
  });

example

Using SOQL

datasource
  .soql({
   query: "SELECT Id, Name FROM Account LIMIT 10"
  } as ISoqlInput)
  .execute()
  .then(response => {
    Logger.log("soql call ", response.records);
  })
  .catch(error => {
   Logger.log("soql fail", error);
  });

example

SOSL call

datasource
  .sosl({
   query: "FIND {Un*} IN ALL FIELDS RETURNING Account LIMIT 10"
  } as ISoslInput)
  .execute()
  .then(response => {
    Logger.log("sosl call " + response.searchRecords);
  })
 .catch(error => {
    Logger.log("sosl fail" + error);
 });