Classes/URLCacheAlert.m

/*
 
File: URLCacheAlert.m
Abstract: Utility functions for the URLCache sample.
 
Version: 1.1
 
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*/
 
#import "URLCacheAlert.h"
 
 
void URLCacheAlertWithError(NSError *error)
{
    NSString *message = [NSString stringWithFormat:@"Error! %@ %@",
                         [error localizedDescription],
                         [error localizedFailureReason]];
    
    URLCacheAlertWithMessage (message);
}
 
 
void URLCacheAlertWithMessage(NSString *message)
{
    /* open an alert with an OK button */
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"URLCache" 
                                                    message:message
                                                   delegate:nil 
                                          cancelButtonTitle:@"OK" 
                                          otherButtonTitles: nil];
    [alert show];
    [alert release];
}
 
 
void URLCacheAlertWithMessageAndDelegate(NSString *message, id delegate)
{
    /* open an alert with OK and Cancel buttons */
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"URLCache" 
                                                    message:message
                                                   delegate:delegate 
                                          cancelButtonTitle:@"Cancel" 
                                          otherButtonTitles: @"OK", nil];
    [alert show];
    [alert release];
}