RestReadView (Gerrit Review Extension API Documentation)

Type Parameters:

R - type of resource the view reads.

All Superinterfaces:

RestView<R>

All Known Subinterfaces:

ETagView<R>
```
public interface RestReadView<R extends RestResource>
extends RestView<R>
```
RestView to read a resource without modification.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Object apply(R resource)
  Process the view operation by reading from the resource.

- Method Detail
  - apply
```
Object apply(R resource)
      throws AuthException,
             BadRequestException,
             ResourceConflictException,
             Exception
```
    Process the view operation by reading from the resource.
    
    Parameters:
    
    resource - resource to read.
    
    Returns:
    
    result to return to the client. Use BinaryResult to avoid automatic conversion to JSON.
    
    Throws:
    
    AuthException - the client is not permitted to access this view.
    
    BadRequestException - the request was incorrectly specified and cannot be handled by this view.
    
    ResourceConflictException - the resource state does not permit this view to make the changes at this time.
    
    Exception - the implementation of the view failed. The exception will be logged and HTTP 500 Internal Server Error will be returned to the client.