Overview  Package   Class  Use  Deprecated  Index
Home >> All >> java >> [ net overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

java.net
Class VMInetAddress  

java.lang.Object
  java.net.VMInetAddress

All Implemented Interfaces:

java.io.Serializable

---

class VMInetAddress

extends java.lang.Object

implements java.io.Serializable

---

Constructor Summary
(package private)	VMInetAddress()

 

Method Summary
static java.lang.String	getHostByAddr(byte[] ip)           This method returns the hostname for a given IP address.
static byte[][]	getHostByName(java.lang.String hostname)           Returns a list of all IP addresses for a given hostname.
static java.lang.String	getLocalHostname()           This method looks up the hostname of the local machine we are on.
static byte[]	lookupInaddrAny()           Returns the value of the special address INADDR_ANY

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

VMInetAddress

VMInetAddress()

Method Detail

getLocalHostname

public static java.lang.String getLocalHostname()

This method looks up the hostname of the local machine we are on. If the actual hostname cannot be determined, then the value "localhost" will be used. This native method wrappers the "gethostname" function.

---

lookupInaddrAny

public static byte[] lookupInaddrAny()
                              throws UnknownHostException

Returns the value of the special address INADDR_ANY

---

getHostByAddr

public static java.lang.String getHostByAddr(byte[] ip)
                                      throws UnknownHostException

This method returns the hostname for a given IP address. It will throw an UnknownHostException if the hostname cannot be determined.

---

getHostByName

public static byte[][] getHostByName(java.lang.String hostname)
                              throws UnknownHostException

Returns a list of all IP addresses for a given hostname. Will throw an UnknownHostException if the hostname cannot be resolved.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> java >> [ net overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---