Package com.datastax.driver.core.exceptions

Class ProtocolError

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.datastax.driver.core.exceptions.DriverException

com.datastax.driver.core.exceptions.DriverInternalError

com.datastax.driver.core.exceptions.ProtocolError

All Implemented Interfaces:

CoordinatorException, Serializable

public class ProtocolError
extends DriverInternalError
implements CoordinatorException

Indicates that the contacted host reported a protocol error. Protocol errors indicate that the client triggered a protocol violation (for instance, a QUERY message is sent before a STARTUP one has been sent). Protocol errors should be considered as a bug in the driver and reported as such.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ProtocolError(EndPoint endPoint, String message)

Method Summary

Modifier and Type	Method	Description
ProtocolError	copy()	Copy the exception.
InetSocketAddress	getAddress()	Deprecated.
EndPoint	getEndPoint()	The connection information of the coordinator host that was contacted.
InetAddress	getHost()	Deprecated.

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 Detail

ProtocolError

public ProtocolError(EndPoint endPoint,
                     String message)

Method Detail

getEndPoint

public EndPoint getEndPoint()

Description copied from interface: CoordinatorException

The connection information of the coordinator host that was contacted. May be null if the coordinator is not known.

Specified by:

getEndPoint in interface CoordinatorException

getAddress

@Deprecated
public InetSocketAddress getAddress()

Deprecated.

Description copied from interface: CoordinatorException

The full address of the coordinator host that was contacted; may be null if the coordinator is not known.

Specified by:

getAddress in interface CoordinatorException

getHost

@Deprecated
public InetAddress getHost()

Deprecated.

Description copied from interface: CoordinatorException

The coordinator host that was contacted; may be null if the coordinator is not known.

Specified by:

getHost in interface CoordinatorException

copy

public ProtocolError copy()

Description copied from class: DriverException

Copy the exception.

This returns a new exception, equivalent to the original one, except that because a new object is created in the current thread, the top-most element in the stacktrace of the exception will refer to the current thread (this is mainly intended for internal use by the driver). The cause of the copied exception will be the original exception.

Overrides:

copy in class DriverInternalError

Returns:

a copy/clone of this exception.