CPError Class Reference

Used for encapsulating, presenting, and recovery from errors. More...

#import <CPError.h>

Inheritance diagram for CPError:

Instance Methods
(CPInteger)	- code
(CPString)	- description
(CPString)	- domain
(void)	- encodeWithCoder:
(id)	- initWithCoder:
(id)	- initWithDomain:code:userInfo:
(CPString)	- localizedDescription
(CPString)	- localizedFailureReason
(CPArray)	- localizedRecoveryOptions
(CPString)	- localizedRecoverySuggestion
(id)	- recoveryAttempter
(CPString)	- userInfo
Instance Methods inherited from CPObject
(void)	- addObserver:forKeyPath:options:context:
(void)	- applyChange:toKeyPath:
(id)	- autorelease
(id)	- awakeAfterUsingCoder:
(void)	- awakeFromCib
(void)	- bind:toObject:withKeyPath:options:
(Class)	- classForCoder
(Class)	- classForKeyedArchiver
(CPString)	- className
(id)	- copy
(void)	- dealloc
(CPDictionary)	- dictionaryWithValuesForKeys:
(void)	- didChange:valuesAtIndexes:forKey:
(void)	- didChangeValueForKey:
(void)	- didChangeValueForKey:withSetMutation:usingObjects:
(void)	- doesNotRecognizeSelector:
(CPArray)	- exposedBindings
(id)	- forwardingTargetForSelector:
(void)	- forwardInvocation:
(unsigned)	- hash
(BOOL)	- implementsSelector:
(CPDictionary)	- infoForBinding:
(id)	- init
(BOOL)	- isEqual:
(BOOL)	- isKindOfClass:
(BOOL)	- isMemberOfClass:
(BOOL)	- isProxy
(IMP)	- methodForSelector:
(CPMethodSignature)	- methodSignatureForSelector:
(id)	- mutableArrayValueForKey:
(id)	- mutableArrayValueForKeyPath:
(id)	- mutableCopy
(id)	- mutableSetValueForKey:
(id)	- mutableSetValueForKeyPath:
(id)	- performSelector:
(id)	- performSelector:withObject:
(void)	- performSelector:withObject:afterDelay:
(void)	- performSelector:withObject:afterDelay:inModes:
(id)	- performSelector:withObject:withObject:
(id)	- performSelector:withObjects:
(void)	- release
(void)	- removeObserver:forKeyPath:
(id)	- replacementObjectForArchiver:
(id)	- replacementObjectForCoder:
(id)	- replacementObjectForKeyedArchiver:
(BOOL)	- respondsToSelector:
(id)	- retain
(id)	- self
(void)	- setValue:forKey:
(void)	- setValue:forKeyPath:
(void)	- setValue:forUndefinedKey:
(void)	- setValuesForKeysWithDictionary:
(CPString)	- UID
(void)	- unbind:
(Class)	- valueClassForBinding:
(id)	- valueForKey:
(id)	- valueForKeyPath:
(id)	- valueForUndefinedKey:
(void)	- willChange:valuesAtIndexes:forKey:
(void)	- willChangeValueForKey:
(void)	- willChangeValueForKey:withSetMutation:usingObjects:

Class Methods
(id)	+ alloc
(id)	+ errorWithDomain:code:userInfo:
Class Methods inherited from CPObject
(BOOL)	+ accessInstanceVariablesDirectly
(id)	+ allocWithCoder:
(BOOL)	+ automaticallyNotifiesObserversForKey:
(void)	+ cancelPreviousPerformRequestsWithTarget:
(void)	+ cancelPreviousPerformRequestsWithTarget:selector:object:
(Class)	+ class
(BOOL)	+ conformsToProtocol:
(void)	+ exposeBinding:
(void)	+ initialize
(IMP)	+ instanceMethodForSelector:
(BOOL)	+ instancesImplementSelector:
(BOOL)	+ instancesRespondToSelector:
(BOOL)	+ isBindingExclusive:
(BOOL)	+ isSubclassOfClass:
(CPSet)	+ keyPathsForValuesAffectingValueForKey:
(void)	+ load
(id)	+ new
(void)	+ object:performSelector:withObject:afterDelay:inModes:
(void)	+ setVersion:
(Class)	+ superclass
(int)	+ version

Detailed Description

Used for encapsulating, presenting, and recovery from errors.

CPError is toll-free bridged with CFError() methods.

An example of initializing a CPError:

var userInfo =CPLocalizedDescriptionKey: "A localized error description",
                 CPLocalizedFailureReasonErrorKey: @"A localized failure reason",
                 CPUnderlyingErrorKey: @"An underlying error message"},

    err = [CPError errorWithDomain:CPCappuccinoErrorDomain code:-10 userInfo:userInfo];

Definition at line 2 of file CPError.h.

Method Documentation

alloc()

+ (id) alloc

implementation

Allocates a new instance of the receiving class

Reimplemented from CPObject.

Definition at line 61 of file CPError.j.

code()

- (CPInteger) code

implementation

Definition at line 82 of file CPError.j.

description()

- (CPString) description

implementation

Returns a human readable string describing the receiver

Reimplemented from CPObject.

Definition at line 133 of file CPError.j.

domain()

- (CPString) domain

implementation

Definition at line 92 of file CPError.j.

encodeWithCoder:()

- (void) encodeWithCoder: (CPCoder)  aCoder

implementation

Provided by category CPError(CPCoding).

Definition at line 157 of file CPError.j.

errorWithDomain:code:userInfo:()

+ (id) errorWithDomain: (CPString)  aDomain code: (CPInteger)  aCode userInfo: (CPDictionary)  aDict

implementation

Definition at line 70 of file CPError.j.

initWithCoder:()

- (id) initWithCoder: (CPCoder)  aCoder

implementation

Provided by category CPError(CPCoding).

Definition at line 146 of file CPError.j.

initWithDomain:code:userInfo:()

- (id) initWithDomain: (CPString)  aDomain code: (CPInteger)  aCode userInfo: (CPDictionary)  aDict

implementation

Definition at line 75 of file CPError.j.

localizedDescription()

- (CPString) localizedDescription

implementation

By default this method returns the object in the user info dictionary for the key CPLocalizedDescriptionKey. If the user info dictionary doesn’t contain a value for CPLocalizedDescriptionKey, a default string is constructed from the domain and code.

Definition at line 102 of file CPError.j.

localizedFailureReason()

- (CPString) localizedFailureReason

implementation

Definition at line 107 of file CPError.j.

localizedRecoveryOptions()

- (CPArray) localizedRecoveryOptions

implementation

Definition at line 112 of file CPError.j.

localizedRecoverySuggestion()

- (CPString) localizedRecoverySuggestion

implementation

Definition at line 120 of file CPError.j.

recoveryAttempter()

- (id) recoveryAttempter

implementation

Definition at line 125 of file CPError.j.

userInfo()

- (CPString) userInfo

implementation

Definition at line 87 of file CPError.j.

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The documentation for this class was generated from the following files:

• Foundation/CPError.h
• Foundation/CPError.j