org.apache.river.discovery.https

Class DiscoveryUnicastHTTPS

java.lang.Object

org.apache.river.discovery.Discovery

org.apache.river.discovery.https.DiscoveryUnicastHTTPS

public class DiscoveryUnicastHTTPS
extends Discovery

This exists as a separate https protocol because the jini discovery protocol cannot perform the required handshake negotiation to select a provider as specified in DJ.2.6.6 and DJ.2.6.7 through firewalls and https proxy servers. As such this is not an implementation of the jini discovery protocol. It is simply https unicast discovery. There are no providers of https unicast discovery as there is with Discovery v2. It can be used by passing a https://host:port string to LookupLocator's constructor.

Author:

Peter Firmstone

Field Summary

Fields inherited from class org.apache.river.discovery.Discovery

PROTOCOL_VERSION_1, PROTOCOL_VERSION_2

Constructor Summary

Constructors

Constructor and Description
DiscoveryUnicastHTTPS()

Method Summary

Modifier and Type	Method and Description
MulticastAnnouncement	decodeMulticastAnnouncement(DatagramPacket packet, InvocationConstraints constraints) Unsupported.
MulticastRequest	decodeMulticastRequest(DatagramPacket packet, InvocationConstraints constraints, ClientSubjectChecker checker) Unsupported.
UnicastResponse	doUnicastDiscovery(Socket socket, InvocationConstraints constraints, ClassLoader defaultLoader, ClassLoader verifierLoader, Collection context)
EncodeIterator	encodeMulticastAnnouncement(MulticastAnnouncement announcement, int maxPacketSize, InvocationConstraints constraints) Unsupported.
EncodeIterator	encodeMulticastRequest(MulticastRequest request, int maxPacketSize, InvocationConstraints constraints) Unsupported.
void	handleUnicastDiscovery(UnicastResponse response, Socket socket, InvocationConstraints constraints, ClientSubjectChecker checker, Collection context)
String	toString()

Methods inherited from class org.apache.river.discovery.Discovery

decodeMulticastAnnouncement, decodeMulticastRequest, getProtocol1, getProtocol2, getProtocol2, getUnicastHttps

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscoveryUnicastHTTPS

public DiscoveryUnicastHTTPS()

Method Detail

encodeMulticastRequest

public EncodeIterator encodeMulticastRequest(MulticastRequest request,
                                             int maxPacketSize,
                                             InvocationConstraints constraints)

Unsupported.

Specified by:

encodeMulticastRequest in class Discovery

Throws:

UnsupportedOperationException

decodeMulticastRequest

public MulticastRequest decodeMulticastRequest(DatagramPacket packet,
                                               InvocationConstraints constraints,
                                               ClientSubjectChecker checker)
                                        throws IOException

Unsupported.

Specified by:

decodeMulticastRequest in class Discovery

Throws:

UnsupportedOperationException

IOException

encodeMulticastAnnouncement

public EncodeIterator encodeMulticastAnnouncement(MulticastAnnouncement announcement,
                                                  int maxPacketSize,
                                                  InvocationConstraints constraints)

Unsupported.

Specified by:

encodeMulticastAnnouncement in class Discovery

Throws:

UnsupportedOperationException

decodeMulticastAnnouncement

public MulticastAnnouncement decodeMulticastAnnouncement(DatagramPacket packet,
                                                         InvocationConstraints constraints)
                                                  throws IOException

Unsupported.

Specified by:

decodeMulticastAnnouncement in class Discovery

Throws:

UnsupportedOperationException

IOException

doUnicastDiscovery

public UnicastResponse doUnicastDiscovery(Socket socket,
                                          InvocationConstraints constraints,
                                          ClassLoader defaultLoader,
                                          ClassLoader verifierLoader,
                                          Collection context)
                                   throws IOException,
                                          ClassNotFoundException

Specified by:

doUnicastDiscovery in class Discovery

Throws:

IOException

ClassNotFoundException

handleUnicastDiscovery

public void handleUnicastDiscovery(UnicastResponse response,
                                   Socket socket,
                                   InvocationConstraints constraints,
                                   ClientSubjectChecker checker,
                                   Collection context)
                            throws IOException

Specified by:

handleUnicastDiscovery in class Discovery

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object