Get Interface Class List from SOQL

ApexTypeImplementor Object: Get the list of all classes which implement a particular interface with the help of ApexTypeImplementor object.


List<ApexTypeImplementor> lstofbatchclass =[SELECT Id,ClassName FROM ApexTypeImplementor WHERE InterfaceName = 'Batchable'];



https://developer.salesforce.com/docs/atlas.en-us.object_reference.meta/object_reference/sforce_api_objects_apextypeimplementor.htm

Comments

Post a Comment

Popular Post

Salesforce Spring 16 Release Exam (Maintenance Exam Q&A) for Developer 201 Admin

Spring 16 Salesforce Admin 201 Maintenance Exam 1. Which areas are calculated for the Health Check score? Choose 2 answers A. Number of users B. Session Settings  C. Profiles and Permissions assigned D. Password Policy E. Login attempts 2. What key user access data is included in login forensics? A. Who logged in from a new browser more than once in a day. B. Who logged in more than the number set in the profile. C. Who logged in during business hours. D. Who logged in more than the average number of times. 3. What is true regarding the new Data Loader? A. It has a new column flagging duplicate files. B. It supports Web Server OAuth Authentication for Windows or Mac. C. It has downloadable add-ons published through the AppExchange. D. It works with all legacy security protocol. 4. What does the Customize Application permission setting allow? A. To create article types. B. To edit contract settings. C. To modify custom picklist values. D. To create a...
Read more

How to use Comparable Interface in Salesforce

Image
The Comparable interface use for sorting : Lists that contain non-primitive data types, that is, Lists of user-defined types. In Apex you need to implement the Comparable interface with its compareTo method in your class. When a class implements the Comparable interface it has to implement a method called compareTo().  In this method the code has to be verified if two objects match or if one is larger than the other. Class Code global class  CamprableInterfaceExampleController {     public List<WrapperClass> WrapperList {get;set;}        public CamprableInterfaceExampleController () {         WrapperList = new List<WrapperClass>();         WrapperClass s1 = new WrapperClass('Sumit', 22);         WrapperList.add(s1);                  WrapperClass s2 = new WrapperClass ('Amit', 15);         Wrap...
Read more

What is Saml and Oauth and Authentication flow in salesforce

Difference between SAML and OAuth Overview of SAML 1. The user makes a request to Force.com for a specific resource. 2. Force.com detects the user needs to authenticate and redirects the user to their SAML Identity Provider. 3. The user accesses their IdP and authenticates. 4. Once authenticated, the IDP sends a SAML Response back to Salesforce.com. 5. Force.com processes the SAML assertion and logs the user in. Overview of OAuth 1. The OAuth Client makes an authorization request. 2. The Authorization Server authenticates the user. 3. The user authorizes the application. 4. The application is issued an OAuth token. Difference between Web server OAuth flow, User agent flow OAuth Authentication flow and Username-Password OAuth Authentication flow Web server OAuth flow  Typically used for web applications where server-side code needs to interact with Force.com APIs on the user’s behalf, for example DocuSign. Trust that the web server is secure to protect the consumer secret. Client ap...
Read more