ROAESEnvelopeUnexpectedLengthException

Overview

Is thrown by ROAESEncryptionEnvelope when: * the received cyphertext length is not multiple of 16 bytes (as AES requires it to be) * the length of decrypted message does not match the expected length These errors may indicate the data corruption during the transfer or server side encryption error.

Location

 

exceptionName    (declared in ROException)

Return the exception name to be used to construct the class instance as NSException descendant. See NSException documentation for more details.

+ (NSString *) exceptionName

exceptionWithMessage:

Returns a new exception instance with the given error message.

+ (ROAESEnvelopeUnexpectedLengthException *) exceptionWithMessage:(NSString *)aMessage

Parameters:

  • aMessage: Error message describing the error condition

fromServer  assign    (declared in ROException)

This flag is used to distinguish server side exceptions from client side ones. Set to YES for server side exceptions.

@property (assign) BOOL fromServer

initWithMessage:    (declared in ROException)

initializes a new ROException with the given error message.

- (id) initWithMessage:(NSString *)aExceptionMessage

Parameters:

  • aExceptionMessage: A text string decribing the exception

initWithMessage:fromServer:    (declared in ROException)

Initializes a new ROException with the given error message and optionally marks the exception as having been received from a server by setting the fromServer property.

- (id) initWithMessage:(NSString *)aExceptionMessage fromServer:(BOOL)aFromServer

Parameters:

  • aExceptionMessage: A text string decribing the exception
  • aFromServer: Set to YES for server side exceptions.

serverStackTrace  copy    (declared in ROException)

Used to store the stack trace of server exception. The availability of this information depends on the server platform.

@property (copy) NSString *serverStackTrace

 

fromServer  assign    (declared in ROException)

This flag is used to distinguish server side exceptions from client side ones. Set to YES for server side exceptions.

@property (assign) BOOL fromServer

serverStackTrace  copy    (declared in ROException)

Used to store the stack trace of server exception. The availability of this information depends on the server platform.

@property (copy) NSString *serverStackTrace

 

exceptionName    (declared in ROException)

Return the exception name to be used to construct the class instance as NSException descendant. See NSException documentation for more details.

+ (NSString *) exceptionName

exceptionWithMessage:

Returns a new exception instance with the given error message.

+ (ROAESEnvelopeUnexpectedLengthException *) exceptionWithMessage:(NSString *)aMessage

Parameters:

  • aMessage: Error message describing the error condition

 

initWithMessage:    (declared in ROException)

initializes a new ROException with the given error message.

- (id) initWithMessage:(NSString *)aExceptionMessage

Parameters:

  • aExceptionMessage: A text string decribing the exception

initWithMessage:fromServer:    (declared in ROException)

Initializes a new ROException with the given error message and optionally marks the exception as having been received from a server by setting the fromServer property.

- (id) initWithMessage:(NSString *)aExceptionMessage fromServer:(BOOL)aFromServer

Parameters:

  • aExceptionMessage: A text string decribing the exception
  • aFromServer: Set to YES for server side exceptions.

See Also

ROAESEncryptionEnvelope ROCommonCryptoException