com.datastax.driver.core.exceptions

Class ConnectionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.datastax.driver.core.exceptions.DriverException

com.datastax.driver.core.exceptions.ConnectionException

All Implemented Interfaces:

CoordinatorException, Serializable

Direct Known Subclasses:

OperationTimedOutException, TransportException

public class ConnectionException
extends DriverException
implements CoordinatorException

Indicates that a connection to a host has encountered a problem and that it should be closed.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
InetSocketAddress	address

Constructor Summary

Constructors

Constructor and Description
ConnectionException(InetSocketAddress address, String msg)
ConnectionException(InetSocketAddress address, String msg, Throwable cause)

Method Summary

Modifier and Type	Method and Description
ConnectionException	copy() Copy the exception.
InetSocketAddress	getAddress() The full address of the coordinator host that was contacted.
InetAddress	getHost() The coordinator host that was contacted.
String	getMessage()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, 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

Field Detail

address

public final InetSocketAddress address

Constructor Detail

ConnectionException

public ConnectionException(InetSocketAddress address,
                           String msg,
                           Throwable cause)

ConnectionException

public ConnectionException(InetSocketAddress address,
                           String msg)

Method Detail

getHost

public InetAddress getHost()

Description copied from interface: CoordinatorException

The coordinator host that was contacted.

This is a shortcut for getAddress().getAddress().

Specified by:

getHost in interface CoordinatorException

Returns:

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

getAddress

public InetSocketAddress getAddress()

Description copied from interface: CoordinatorException

The full address of the coordinator host that was contacted.

Specified by:

getAddress in interface CoordinatorException

Returns:

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

getMessage

public String getMessage()

Overrides:

getMessage in class Throwable

copy

public ConnectionException 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 DriverException

Returns:

a copy/clone of this exception.