REST

Apex Rest inbound:

 

@RestResource(urlMapping='/Account/*')
global with sharing class MyRestResource {
 
    @HttpDelete
    global static void doDelete() {
        RestRequest req = RestContext.request;
        RestResponse res = RestContext.response;
        String accountId = req.requestURI.substring(req.requestURI.lastIndexOf('/')+1);
        Account account = [SELECT Id FROM Account WHERE Id = :accountId];
        delete account;
    }
  
    @HttpGet
    global static Account doGet() {
        RestRequest req = RestContext.request;
        RestResponse res = RestContext.response;
        String accountId = req.requestURI.substring(req.requestURI.lastIndexOf('/')+1);
        Account result = [SELECT Id, Name, Phone, Website FROM Account WHERE Id = :accountId];
        return result;
    }
  
  @HttpPost
    global static String doPost(String name,
        String phone, String website) {
        Account account = new Account();
        account.Name = name;
        account.phone = phone;
        account.website = website;
        insert account;
        return account.Id;
    }
}

Apex Rest callout - GET:

Http http = new Http();

HttpRequest request = new HttpRequest();

request.setEndpoint('https://th-apex-http-callout.herokuapp.com/animals');

request.setMethod('GET');

HttpResponse response = http.send(request);

if (response.getStatusCode() == 200) {

    Map<String, Object> results = (Map<String, Object>) JSON.deserializeUntyped(response.getBody());

    List<Object> animals = (List<Object>) results.get('animals');

    System.debug('Received the following animals:');

    for (Object animal: animals) {

        System.debug(animal);

    }

}

Apex Rest callout - POST:

Http http = new Http();

HttpRequest request = new HttpRequest();

request.setEndpoint('https://th-apex-http-callout.herokuapp.com/animals');

request.setMethod('POST');

request.setHeader('Content-Type', 'application/json;charset=UTF-8');

request.setBody('{"name":"mighty moose"}');

HttpResponse response = http.send(request);

if (response.getStatusCode() != 201) {

    System.debug('The status code returned was not expected: ' +

        response.getStatusCode() + ' ' + response.getStatus());

} else {

    System.debug(response.getBody());

}

REST Inbound Web Service:

/*************

Workbench rest post url: /services/apexrest/RestServiceContactCreation

Request Body:

{

"req": {

"contactLastName" : "Test",

"contactEmail" : "test@test.com",

"contactPhone" : "1212121212"

}

}

***************/

@RestResource(urlMapping='/RestServiceContactCreation/*')

global class RestServiceContactCreation{

    global class ContactRequestDetails{

        webservice String contactLastName;

    }

    

    global class ContactResponseDetails{

        webservice String contactLastName;

        webservice String contactCreationStatus;

    }

    

    global static ContactResponseDetails insertContactDetails(ContactRequestDetails contRequest){

        ContactResponseDetails contResp = new ContactResponseDetails();

            Contact contactObject = new Contact();

            contactObject.LastName = contRequest.contactLastName;

            try

            {

                insert contactObject;

                contResp.contactCreationStatus = 'Contact is created successfully....!!!!! Contact Id: ' +contactObject.Id;

                return contResp;

                }

            catch(Exception ex){

                String errorMessage = 'Error occurred' +ex.getMessage();

                contResp.contactCreationStatus = errorMessage;

                return contResp;

            }

    }

    

    @HttpPost    

    global static ContactResponseDetails createContact(ContactRequestDetails req){

        ContactResponseDetails res = insertContactDetails(req);

        return res;

    }

}

REST Outbound Web Service:

public with sharing class RestServiceContactCreation_Outbound {

   public String contactPhone { get; set; }

    public String contactEmail { get; set; }

    public String contactLastName { get; set; }

    public String contReq { get; set; }

    

    public String response{get;set;}

    

    public class ContactRequestDetails{

        String contactLastName;

        String contactEmail;

        String contactPhone;

    }

    

    public PageReference CreateContact() {

        ContactRequestDetails contReq = new ContactRequestDetails();

        //find access token using Auth 2.0 

        String Access_Token='00D28000000JPGf!AQ8AQJH27ODTW8k4SQz1wd5zKMXKX7D7tGwmjkyETuNjdwgl94yIeBN8QFpVlRQg_xQWeEpBjhtKjWVurcU.EQUP0ND3Jovp';

        //String username = 'sohel@sf.com';

        //String password = 'so123';

        Httprequest req=new httprequest();

        String endPointURL='https://mohd-sohel-dev-ed.my.salesforce.com/services/apexrest/RestServiceContactCreation/';

        //String endPointURL='https://mohd-sohel-dev-ed.my.salesforce.com/services/data/v27.0/sobjects/Account';

        req.setendpoint(endPointURL);

        req.setHeader('Content-Type', 'application/xml; charset=utf-8');

        req.setBody('<?xml version="1.0" encoding="UTF-8" ?><request><name>'+contactLastName+'</name><email>'+contactEmail+'</email><phone>'+contactPhone+'</phone> </request>');

        req.setmethod('POST');

        

        //Blob headerValue = Blob.valueOf(username + ':' + password);

        //String authorizationHeader = 'BASIC ' + EncodingUtil.base64Encode(headerValue);

        //req.setHeader('Authorization', authorizationHeader);

        

        req.setHeader('Authorization','Authorization: Bearer '+Access_Token);

        Http http = new Http();

        HTTPResponse res = http.send(req);

        response=res.getbody();

        System.debug('****************res.getStatusCode();'+res.getStatusCode());

        System.debug('****************res.getbody();'+res.getbody());

        return null;

    }

}

public class RestAccessToken{

      String clientId = '3MVG9ZL0ppGP5UrA4TZvGuLjTutN5TE6THQxE53nMJd9xaFHRwUo1nLeqlO2959DxwwkKcPHq.Att.LAs77OS';

    

    //Use your Client Secret

    String clientsecret='7065315749695222886';

    

    //Your Destination org username

    String username='sohel@sf.com';

    

    //Your Destination orgPassword+Security Token

    String password='so123ShfcYbmBsSe3XN6zaDosuyVzl';

    

    String accesstoken_url='https://login.salesforce.com/services/oauth2/token';

    String authurl='https://login.salesforce.com/services/oauth2/authorize';

    

    public class deserializeResponse {

    public String id;

    public String access_token;

    }

    public String ReturnAccessToken(RestAccessToken Acc){

    String reqbody = 'grant_type=password&client_id='+clientId+'&client_secret='+clientSecret+'&username='+username+'&password='+password;

    Http h= new Http();

    HttpRequest req= new HttpRequest();

    req.setBody(reqbody);

    req.setMethod('POST');

    //Change "ap4" in url to your Destination Org Instance

    req.setEndpoint('https://ap6.salesforce.com/services/oauth2/token');

    HttpResponse res=h.send(req);

    System.debug(res.getBody()+'By-AP-1986-Response');

    deserializeResponse resp1= (deserializeResponse)JSON.deserialize(res.getBody(),deserializeResponse.class);

    System.debug(resp1+'By-AP-deserializeresponse');

    System.debug(resp1.access_token+'Access token');

    return resp1.access_token;

    }

    

}