Package org.jivesoftware.smackx.omemo.exceptions

Class ReadOnlyDeviceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.jivesoftware.smackx.omemo.exceptions.ReadOnlyDeviceException

All Implemented Interfaces:

Serializable

public class ReadOnlyDeviceException
extends Exception

Exception that signals, that a device is considered read-only. Read-only devices are devices that receive OMEMO messages, but do not send any. Those devices are weakening forward secrecy. For that reason, read-only devices are ignored after n messages have been sent without getting a reply back.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReadOnlyDeviceException(OmemoDevice device)	Constructor.

Method Summary

Modifier and Type	Method	Description
OmemoDevice	getDevice()	Return the device in question.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ReadOnlyDeviceException

public ReadOnlyDeviceException(OmemoDevice device)

Constructor. We do not need to hand over the current value of the message counter, as that value will always be equal to OmemoConfiguration.getMaxReadOnlyMessageCount(). Therefore providing the OmemoDevice should be enough.

Parameters:

device - device which is considered read-only.

Method Details

getDevice

public OmemoDevice getDevice()

Return the device in question.

Returns:

device that is read-only.