OOSystemDescriptionEntry(OOPrivate) Category Reference

Instance Methods
(id)	- validateProperty:withValue:

Detailed Description

Definition at line 635 of file OOSystemDescriptionManager.m.

Method Documentation

validateProperty:withValue:

- (id) validateProperty:		(NSString *)	property
withValue:		(id)	value

Extends class OOSystemDescriptionEntry.

Definition at line 58 of file OOSystemDescriptionManager.m.

                       :(NSString *)property withValue:(id)value
{
    if ([property isEqualToString:@"coordinates"])
    {
        // must be a string with two numbers in it
        // TODO: convert two element arrays
        if (![value isKindOfClass:[NSString class]])
        {
            OOLog(@"system.description.error",@"'%@' is not a valid format for coordinates",value);
            return nil;
        }
        NSArray     *tokens = ScanTokensFromString((NSString *)value);
        if ([tokens count] != 2)
        {
            OOLog(@"system.description.error",@"'%@' is not a valid format for coordinates (must have exactly two numbers)",value);
            return nil;
        }
    } 
    else if ([property isEqualToString:@"radius"] || [property isEqualToString:@"government"]) 
    { 
        // read in a context which expects a string, but it's a string representation of a number
        if (![value isKindOfClass:[NSString class]])
        {
            if ([value isKindOfClass:[NSNumber class]])
            {
                return [value stringValue];
            }
            else
            {
                OOLog(@"system.description.error",@"'%@' is not a valid value for '%@' (string required)",value,property);
                return nil;
            }
        }
    }
    else if ([property isEqualToString:@"inhabitant"] || [property isEqualToString:@"inhabitants"] || [property isEqualToString:@"name"] ) 
    {
        // read in a context which expects a string
        if (![value isKindOfClass:[NSString class]])
        {
            OOLog(@"system.description.error",@"'%@' is not a valid value for '%@' (string required)",value,property);
            return nil;
        }
    }
 
    return value;
}

---

The documentation for this category was generated from the following file:

• src/Core/OOSystemDescriptionManager.m