org.jboss.as.controller.interfaces

Class UpInterfaceCriteria

java.lang.Object

org.jboss.as.controller.interfaces.AbstractInterfaceCriteria

org.jboss.as.controller.interfaces.UpInterfaceCriteria

All Implemented Interfaces:

Serializable, InterfaceCriteria

public class UpInterfaceCriteria
extends AbstractInterfaceCriteria

InterfaceCriteria that tests whether a given interface is up.

Author:

Brian Stansberry

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static UpInterfaceCriteria	INSTANCE

Method Summary

Methods

Modifier and Type	Method and Description
protected InetAddress	isAcceptable(NetworkInterface networkInterface, InetAddress address) Gets whether the given network interface and address are acceptable for use.

Methods inherited from class org.jboss.as.controller.interfaces.AbstractInterfaceCriteria

cloneCandidates, getAcceptableAddresses

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final UpInterfaceCriteria INSTANCE

Method Detail

isAcceptable

protected InetAddress isAcceptable(NetworkInterface networkInterface,
                       InetAddress address)
                            throws SocketException

Gets whether the given network interface and address are acceptable for use. Acceptance is indicated by returning the address which should be used for binding against the network interface; typically this is the given address parameter. For those criteria which override the configured address, the override address should be returned.

Specified by:

isAcceptable in class AbstractInterfaceCriteria

Parameters:

networkInterface - the network interface. Cannot be null

address - an address that is associated with networkInterface. Cannot be null

Returns:

address if networkInterface is up

Throws:

SocketException - if evaluating the state of networkInterface results in one