Inherits from MCOPOPOperation : MCOOperation : NSObject
Declared in MCOPOPFetchHeaderOperation.h
MCOPOPFetchHeaderOperation.mm

Overview

This is an asynchronous operation that will fetch the header of a message. @See MCOPOPSession

Tasks

Other Methods

Other Methods

Instance Methods

cancel

Cancel the operation.

- (void)cancel

Declared In

MCOOperation.h

operationCompleted

This methods is called on the main thread when the asynchronous operation is finished. Needs to be overriden by subclasses.

- (void)operationCompleted

Declared In

MCOOperation.h

start:

Starts the asynchronous fetch operation.

- (void)start:(void ( ^ ) ( NSError *error , MCOMessageHeader *header ))completionBlock

Parameters

completionBlock

Called when the operation is finished.

  • On success error will be nil and header will contain the message header

  • On failure, error will be set with MCOErrorDomain as domain and an error code available in MCOConstants.h, header will be null

Declared In

MCOPOPFetchHeaderOperation.h