org.codeartisans.java.toolbox.network
Class FreePortFinder

java.lang.Object
  org.codeartisans.java.toolbox.network.FreePortFinder

public final class FreePortFinder
extends Object

Field Summary

static String	ALL_INTERFACES
static String	LOOPBACK

Method Summary

static int	findOnIfaceWithPreference(InetAddress address, int prefered)
static int	findRandom()
static int	findRandomOnIface(InetAddress address)
static int	findWithPreference(int prefered)

Methods inherited from class java.lang.Object

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

Field Detail

LOOPBACK

public static final String LOOPBACK

See Also:

Constant Field Values

ALL_INTERFACES

public static final String ALL_INTERFACES

See Also:

Constant Field Values

Method Detail

findRandom

public static int findRandom()
                      throws IOException

Throws:

IOException

findWithPreference

public static int findWithPreference(int prefered)
                              throws IOException

Throws:

IOException

findRandomOnIface

public static int findRandomOnIface(InetAddress address)
                             throws IOException

Throws:

IOException

findOnIfaceWithPreference

public static int findOnIfaceWithPreference(InetAddress address,
                                            int prefered)
                                     throws IOException

Throws:

IOException