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

---

com.strangeberry.rendezvous
Class Rendezvous  

java.lang.Object
  com.strangeberry.rendezvous.DNSConstants
      com.strangeberry.rendezvous.Rendezvous

---

public class Rendezvous

extends DNSConstants

Rendezvous implementation in Java.

Version:

%I%, %G%

---

Nested Class Summary
(package private) static class	Rendezvous.Listener           Listener for record updates.
(package private)  class	Rendezvous.RecordReaper           Schedule questions
(package private)  class	Rendezvous.ServiceBrowser           Browse for a service of a given type
(package private)  class	Rendezvous.Shutdown           Shutdown operations.
(package private)  class	Rendezvous.SocketListener           Listen for multicast packets.

 

Field Summary
(package private)  java.util.Vector	browsers
(package private)  DNSCache	cache
(package private) static int	CLASS_ANY
(package private) static int	CLASS_CH
(package private) static int	CLASS_CS
(package private) static int	CLASS_HS
(package private) static int	CLASS_IN
(package private) static int	CLASS_MASK
(package private) static int	CLASS_NONE
(package private) static int	CLASS_UNIQUE
(package private) static int	debug
(package private) static int	DNS_PORT
(package private)  boolean	done
(package private) static int	FLAGS_AA
(package private) static int	FLAGS_AD
(package private) static int	FLAGS_CD
(package private) static int	FLAGS_QR_MASK
(package private) static int	FLAGS_QR_QUERY
(package private) static int	FLAGS_QR_RESPONSE
(package private) static int	FLAGS_RA
(package private) static int	FLAGS_RD
(package private) static int	FLAGS_TC
(package private) static int	FLAGS_Z
(package private)  java.net.InetAddress	group
(package private)  java.util.Vector	listeners
(package private) static int	MAX_MSG_ABSOLUTE
(package private) static int	MAX_MSG_TYPICAL
(package private) static java.lang.String	MDNS_GROUP
(package private) static int	MDNS_PORT
(package private)  java.util.Hashtable	services
(package private)  java.lang.Thread	shutdown
(package private)  java.net.MulticastSocket	socket
(package private) static int	TYPE_A
(package private) static int	TYPE_ANY
(package private) static int	TYPE_CNAME
(package private) static int	TYPE_HINFO
(package private) static int	TYPE_MB
(package private) static int	TYPE_MD
(package private) static int	TYPE_MF
(package private) static int	TYPE_MG
(package private) static int	TYPE_MINFO
(package private) static int	TYPE_MR
(package private) static int	TYPE_MX
(package private) static int	TYPE_NS
(package private) static int	TYPE_NULL
(package private) static int	TYPE_PTR
(package private) static int	TYPE_SOA
(package private) static int	TYPE_SRV
(package private) static int	TYPE_TXT
(package private) static int	TYPE_WKS

 

Constructor Summary

Rendezvous()           Create an instance of Rendezvous.

Rendezvous(java.net.InetAddress addr)           Create an instance of Rendezvous and bind it to a specific network interface given its IP-address.

 

Method Summary
(package private)  void	addListener(Rendezvous.Listener listener, DNSQuestion question)           Add a listener for a question.
void	addServiceListener(java.lang.String type, ServiceListener listener)           Listen for services of a given type.
(package private)  void	checkService(ServiceInfo info)           Check that a service name is unique.
void	close()           Close down rendezvous.
ServiceInfo	getServiceInfo(java.lang.String type, java.lang.String name)           Get service information.
ServiceInfo	getServiceInfo(java.lang.String type, java.lang.String name, int timeout)           Get service information.
(package private)  void	handleQuery(DNSIncoming in, java.net.InetAddress addr, int port)           Handle an incoming query.
(package private)  void	handleResponse(DNSIncoming msg)           Handle an incoming response.
(package private)  void	init(java.net.InetAddress intf)           Initialize everything.
(package private)  void	print()           List cache entries, for debugging only.
void	registerService(ServiceInfo info)           Register a service.
(package private)  void	removeListener(Rendezvous.Listener listener)           Remove a listener from all outstanding questions.
void	removeServiceListener(ServiceListener listener)           Remove listener for services of a given type.
(package private)  void	send(DNSOutgoing out)           Send a message an outgoing multicast DNS message.
void	unregisterAllServices()           Unregister a service.
void	unregisterService(ServiceInfo info)           Unregister a service.
(package private)  void	updateRecord(long now, DNSRecord rec)           Notify all listeners that a record was updated.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

debug

static int debug

---

group

java.net.InetAddress group

---

socket

java.net.MulticastSocket socket

---

listeners

java.util.Vector listeners

---

browsers

java.util.Vector browsers

---

cache

DNSCache cache

---

services

java.util.Hashtable services

---

shutdown

java.lang.Thread shutdown

---

done

boolean done

---

MDNS_GROUP

static final java.lang.String MDNS_GROUP

See Also:

Constant Field Values

---

MDNS_PORT

static final int MDNS_PORT

See Also:

Constant Field Values

---

DNS_PORT

static final int DNS_PORT

See Also:

Constant Field Values

---

MAX_MSG_TYPICAL

static final int MAX_MSG_TYPICAL

See Also:

Constant Field Values

---

MAX_MSG_ABSOLUTE

static final int MAX_MSG_ABSOLUTE

See Also:

Constant Field Values

---

FLAGS_QR_MASK

static final int FLAGS_QR_MASK

See Also:

Constant Field Values

---

FLAGS_QR_QUERY

static final int FLAGS_QR_QUERY

See Also:

Constant Field Values

---

FLAGS_QR_RESPONSE

static final int FLAGS_QR_RESPONSE

See Also:

Constant Field Values

---

FLAGS_AA

static final int FLAGS_AA

See Also:

Constant Field Values

---

FLAGS_TC

static final int FLAGS_TC

See Also:

Constant Field Values

---

FLAGS_RD

static final int FLAGS_RD

See Also:

Constant Field Values

---

FLAGS_RA

static final int FLAGS_RA

See Also:

Constant Field Values

---

FLAGS_Z

static final int FLAGS_Z

See Also:

Constant Field Values

---

FLAGS_AD

static final int FLAGS_AD

See Also:

Constant Field Values

---

FLAGS_CD

static final int FLAGS_CD

See Also:

Constant Field Values

---

CLASS_IN

static final int CLASS_IN

See Also:

Constant Field Values

---

CLASS_CS

static final int CLASS_CS

See Also:

Constant Field Values

---

CLASS_CH

static final int CLASS_CH

See Also:

Constant Field Values

---

CLASS_HS

static final int CLASS_HS

See Also:

Constant Field Values

---

CLASS_NONE

static final int CLASS_NONE

See Also:

Constant Field Values

---

CLASS_ANY

static final int CLASS_ANY

See Also:

Constant Field Values

---

CLASS_MASK

static final int CLASS_MASK

See Also:

Constant Field Values

---

CLASS_UNIQUE

static final int CLASS_UNIQUE

See Also:

Constant Field Values

---

TYPE_A

static final int TYPE_A

See Also:

Constant Field Values

---

TYPE_NS

static final int TYPE_NS

See Also:

Constant Field Values

---

TYPE_MD

static final int TYPE_MD

See Also:

Constant Field Values

---

TYPE_MF

static final int TYPE_MF

See Also:

Constant Field Values

---

TYPE_CNAME

static final int TYPE_CNAME

See Also:

Constant Field Values

---

TYPE_SOA

static final int TYPE_SOA

See Also:

Constant Field Values

---

TYPE_MB

static final int TYPE_MB

See Also:

Constant Field Values

---

TYPE_MG

static final int TYPE_MG

See Also:

Constant Field Values

---

TYPE_MR

static final int TYPE_MR

See Also:

Constant Field Values

---

TYPE_NULL

static final int TYPE_NULL

See Also:

Constant Field Values

---

TYPE_WKS

static final int TYPE_WKS

See Also:

Constant Field Values

---

TYPE_PTR

static final int TYPE_PTR

See Also:

Constant Field Values

---

TYPE_HINFO

static final int TYPE_HINFO

See Also:

Constant Field Values

---

TYPE_MINFO

static final int TYPE_MINFO

See Also:

Constant Field Values

---

TYPE_MX

static final int TYPE_MX

See Also:

Constant Field Values

---

TYPE_TXT

static final int TYPE_TXT

See Also:

Constant Field Values

---

TYPE_SRV

static final int TYPE_SRV

See Also:

Constant Field Values

---

TYPE_ANY

static final int TYPE_ANY

See Also:

Constant Field Values

Constructor Detail

Rendezvous

public Rendezvous()
           throws java.io.IOException

Create an instance of Rendezvous.

---

Rendezvous

public Rendezvous(java.net.InetAddress addr)
           throws java.io.IOException

Create an instance of Rendezvous and bind it to a specific network interface given its IP-address.

Method Detail

init

void init(java.net.InetAddress intf)
    throws java.io.IOException

Initialize everything.

---

getServiceInfo

public ServiceInfo getServiceInfo(java.lang.String type,
                                  java.lang.String name)

Get service information. If the information is not cached, the method will block until updated informatin is received.

---

getServiceInfo

public ServiceInfo getServiceInfo(java.lang.String type,
                                  java.lang.String name,
                                  int timeout)

Get service information. If the information is not cached, the method will block for the given timeout until updated informatin is received.

---

addServiceListener

public void addServiceListener(java.lang.String type,
                               ServiceListener listener)

Listen for services of a given type. The type has to be a fully qualified type name such as _http._tcp.local..

---

removeServiceListener

public void removeServiceListener(ServiceListener listener)

Remove listener for services of a given type.

---

registerService

public void registerService(ServiceInfo info)
                     throws java.io.IOException

Register a service. The service is registered for access by other rendezvous clients. The name of the service may be changed to make it unique.

---

unregisterService

public void unregisterService(ServiceInfo info)

Unregister a service. The service should have been registered.

---

unregisterAllServices

public void unregisterAllServices()

Unregister a service.

---

checkService

void checkService(ServiceInfo info)
            throws java.io.IOException,
                   java.lang.InterruptedException

Check that a service name is unique.

---

addListener

void addListener(Rendezvous.Listener listener,
                 DNSQuestion question)

Add a listener for a question. The listener will receive updates to of answers to the question as they arrive, or from the cache if they are already available.

---

removeListener

void removeListener(Rendezvous.Listener listener)

Remove a listener from all outstanding questions. The listener will no longer receive any updates.

---

updateRecord

void updateRecord(long now,
                  DNSRecord rec)

Notify all listeners that a record was updated.

---

handleResponse

void handleResponse(DNSIncoming msg)
              throws java.io.IOException

Handle an incoming response. Cache answers, and pass them on to the appropriate questions.

---

handleQuery

void handleQuery(DNSIncoming in,
                 java.net.InetAddress addr,
                 int port)
           throws java.io.IOException

Handle an incoming query. See if we can answer any part of it given our registered records.

---

send

void send(DNSOutgoing out)
    throws java.io.IOException

Send a message an outgoing multicast DNS message.

---

close

public void close()

Close down rendezvous. Release all resources and unregister all services.

---

print

void print()

List cache entries, for debugging only.

---

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

---