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How do I access Apex classes in Salesforce?
From Setup, enter Profiles in the Quick Find box, then select Profiles. Select a profile, and click its name. In the Apex Class Access page or related list, click Edit. Select the Apex classes that you want to enable from the Available Apex Classes list and click Add.
How do I compile an Apex class in Salesforce?
Navigate to Setup ->Build -> Develop-> Apex Classes. Click the link “Compile All Classes”. This will compile all the classes in your organization. After recompilation, the trigger started working as usual again.
How do I access private methods in Apex?
Use the TestVisible annotation to allow test methods to access private or protected members of another class outside the test class. These members include methods, member variables, and inner classes. This annotation enables a more permissive access level for running tests only.
What can you do with an apex class?
However, Apex classes can’t be static. You can also have instance methods, member variables, and initialization code, which have no modifier, and local variables. You can extend a class to provide more specialized behavior.
Can a class in Apex have a trigger?
A trigger is Apex code that executes before or after database operations. See Triggers. In Apex, you can have static methods, variables, and initialization code. However, Apex classes can’t be static. You can also have instance methods, member variables, and initialization code, which have no modifier, and local variables.
Are there any static classes in Salesforce apex?
In addition to classes, Apex provides triggers, similar to database triggers. A trigger is Apex code that executes before or after database operations. See Triggers. In Apex, you can have static methods, variables, and initialization code. However, Apex classes can’t be static.
How does a class implement an interface in apex?
A class that implements an interface (and, therefore, its associated sub-interface) by implementing public versions of the method signatures Initialization code outside of constructors — both where variables are defined, as well as with anonymous blocks in curly braces ( {} ).