Enter this code (or something like it), replacing 'DeletedClass' with the name of the class you want to restore: ApexClass deletedClass = [SELECT id FROM ApexClass WHERE name = 'DeletedClass'] ; System.Debug (deletedClass.id);
Full Answer
How to use webservices in Salesforce?
how to use webservices in salesforce 1 Login into the salesforce.com site. 2 Go to Setup AppSetup Develop API. 3 Right click on “Generate Enterprise WSDL” and save the target as More ...
How to restore a deleted class in Salesforce?
Enter this code (or something like it), replacing 'DeletedClass' with the name of the class you want to restore: System.Debug (deletedClass.id); Run it and find the id of the class in the Debug output in the 'Execute Anonymous' window Append the id to the base URL of your Salesforce environment in your browser e.g. :
How do I create a rest class in Salesforce apex?
Create an Apex REST class that is accessible at /Accounts/ /contacts. The service will return the account's ID and name plus the ID and name of all contacts associated with the account. Write unit tests that achieve 100% code coverage for the class and run your Apex tests.
How do I create a SOAP web service in Salesforce apex?
Making your Apex class available as a SOAP web service is as easy as with REST. Define your class as global. Add the webservice keyword and the static definition modifier to each method you want to expose. The webservice keyword provides global access to the method it is added to. For example, here’s a sample class with one method.
How do I find my API class in Salesforce?
Follow the below steps;Can you navigate to Setup-->Apex Classes in your org.Search with Apex class name that was implemented by somebody and if you see @RestResource(urlMapping='/Sample/*'), then it is REST.If the class does not have the above, then it is SOAP.
What is a webservice class in Salesforce?
The webservice keyword provides global access to the method it is added to. For example, here's a sample class with one method. The getRecord method is a custom SOAP API call that returns an Account record.
How do you expose Apex class as a SOAP web service?
To expose your Apex methods, use Webservice Methods.Apex SOAP web services allow an external application to invoke Apex methods through SOAP Web services. Apex callouts enable Apex to invoke external web or HTTP services.Apex REST API exposes your Apex classes and methods as REST web services.
How do I consume a web service in Salesforce?
You will need to download the WSDL of the web service and save on local drive. Now go to Salesforce and navigate to “Setup | Develop | Apex Classes”. On right hand side, you will find button named as “Generate from WSDL”. This button will generate equivalent Apex class to support Web service call.
HOW DO I GET REST API data from Salesforce?
Access Salesforce Data via REST APIsInstantiate a REST request with the RestClient class.Issue an asynchronous REST request with the RestClient and RestRequest classes.Receive and process a REST response with the RestResponse class.
How do you expose a class as a REST resource?
you can expose your Apex class and methods so that external applications can access your code and your application through the REST architecture. This is done by defining your Apex class with the @RestResource annotation to expose it as a REST resource. You can then use global classes and a WebService callback method.
How do I expose API in Salesforce?
3:4415:35How to Expose Apex Class as REST Web Service in Salesforce (Tutorial ...YouTubeStart of suggested clipEnd of suggested clipSo if you want to expose your apex method as a rest resource. Means somebody outside of the salesMoreSo if you want to expose your apex method as a rest resource. Means somebody outside of the sales force can access that that is when you're going to use this method.
How do I call SOAP webservice in Apex?
Generate an Apex Class from the WSDLFrom Setup, enter Apex Classes in the Quick Find box, then click Apex Classes.Click Generate from WSDL.Click Choose File and select the downloaded calculator. xml file.Click Parse WSDL. ... Click Generate Apex code.
What is WSDL Salesforce?
Salesforce provides a WSDL (Web Service Description Language) files. They are called 'Enterprise WSDL' and 'Partner WSDL'. A WSDL is an XML-document which contains a standardized description on how to communicate using a web service (the Salesforce API is exposed as a web service).
How do I consume a WSDL file in Salesforce?
Generate and consume Salesforce.com WSDL classesLog in to Salesforce.com as the administrator.Navigate to API screen.Click the Generate Partner WSDL link.The WSDL XML file is displayed. Save the XML file with the extension “wsdl” to a local directory. For example, Partner. wsdl.
What is a WSDL file?
WSDL is an XML format for describing network services as a set of endpoints operating on messages containing either document-oriented or procedure-oriented information. The operations and messages are described abstractly, and then bound to a concrete network protocol and message format to define an endpoint.
How do I use an external WSDL in Salesforce application?
In the application, from Setup, enter Apex Classes in the Quick Find box, then select Apex Classes. Click Generate from WSDL. Click Browse to navigate to a WSDL document on your local hard drive or network, or type in the full path. This WSDL document is the basis for the Apex class you are creating.
Why does Salesforce require authentication?
Because platform security is a first-class Salesforce citizen, your web service requires authentication. In addition to the Apex class WSDL, external applications must use either the Enterprise WSDL or the Partner WSDL for login functionality.
Why is Apex faster than Salesforce?
Also, the Apex class operations can be faster than making individual API calls, because fewer roundtrips are performed between the client and the Salesforce servers. With an Apex web service call, there is only one request sent, and all operations within the method are performed on the server.
How to test Apex REST?
Testing your Apex REST class is similar to testing any other Apex class—just call the class methods by passing in parameter values and then verify the results. For methods that don’t take parameters or that rely on information in the REST request, create a test REST request.