org.objectweb.proactive.core.body.ibis
Class IbisRemoteBodyImpl

java.lang.Object
  |
  +--ibis.rmi.server.RemoteObject
        |
        +--ibis.rmi.server.RemoteServer
              |
              +--ibis.rmi.server.UnicastRemoteObject
                    |
                    +--org.objectweb.proactive.core.body.ibis.IbisRemoteBodyImpl
All Implemented Interfaces:
IbisRemoteBody, ibis.rmi.Remote, java.io.Serializable, java.rmi.server.Unreferenced

public class IbisRemoteBodyImpl
extends ibis.rmi.server.UnicastRemoteObject
implements IbisRemoteBody, java.rmi.server.Unreferenced

See Also:
Serialized Form

Field Summary
protected  UniversalBody body
          The encapsulated local body transient to deal with custom serialization of requests.
protected static RandomPortSocketFactory factory
          A custom socket Factory
protected static org.apache.log4j.Logger logger
           
 
Fields inherited from class ibis.rmi.server.RemoteObject
ref, serialVersionUID
 
Constructor Summary
IbisRemoteBodyImpl()
           
IbisRemoteBodyImpl(UniversalBody body)
           
 
Method Summary
 void disableAC()
          Disables automatic continuation mechanism for this body
 void enableAC()
          Enables automatic continuation mechanism for this body
 java.security.cert.X509Certificate getCertificate()
           
 byte[] getCertificateEncoded()
           
 java.util.ArrayList getEntities()
           
 UniqueID getID()
          Returns the UniqueID of this body This identifier is unique accross all JVMs
 java.lang.String getNodeURL()
          Returns the url of the node this body is associated to The url of the node can change if the active object migrates
 SecurityContext getPolicy(SecurityContext securityContext)
           
 Policy getPolicyFrom(java.security.cert.X509Certificate certificate)
           
 Communication getPolicyTo(java.lang.String type, java.lang.String from, java.lang.String to)
           
 ProActiveSecurityManager getProActiveSecurityManager()
           
 java.security.PublicKey getPublicKey()
           
 java.lang.String getVNName()
           
 void initiateSession(int type, UniversalBody rbody)
           
 ConfidentialityTicket negociateKeyReceiverSide(ConfidentialityTicket confidentialityTicket, long sessionID)
           
 byte[][] publicKeyExchange(long sessionID, UniversalBody distantBody, byte[] my_pub, byte[] my_cert, byte[] sig_code)
           
 byte[] randomValue(long sessionID, byte[] cl_rand)
           
 void receiveReply(Reply r)
          Receives a reply in response to a former request.
 void receiveRequest(Request r)
          Receives a request for later processing.
 byte[][] secretKeyExchange(long sessionID, byte[] tmp, byte[] tmp1, byte[] tmp2, byte[] tmp3, byte[] tmp4)
           
 void setImmediateService(java.lang.String methodName)
          For setting an immediate service for this body.
 long startNewSession(Communication policy)
           
 void terminateSession(long sessionID)
           
 void unreferenced()
           
 void updateLocation(UniqueID id, UniversalBody remoteBody)
          Signals to this body that the body identified by id is now to a new remote location.
 
Methods inherited from class ibis.rmi.server.UnicastRemoteObject
clone, exportObject
 
Methods inherited from class ibis.rmi.server.RemoteServer
getClientHost
 
Methods inherited from class ibis.rmi.server.RemoteObject
equals, hashCode, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

logger

protected static org.apache.log4j.Logger logger

factory

protected static RandomPortSocketFactory factory
A custom socket Factory


body

protected transient UniversalBody body
The encapsulated local body transient to deal with custom serialization of requests.

Constructor Detail

IbisRemoteBodyImpl

public IbisRemoteBodyImpl()
                   throws ibis.rmi.RemoteException

IbisRemoteBodyImpl

public IbisRemoteBodyImpl(UniversalBody body)
                   throws ibis.rmi.RemoteException
Method Detail

receiveRequest

public void receiveRequest(Request r)
                    throws java.io.IOException,
                           RenegotiateSessionException
Description copied from interface: IbisRemoteBody
Receives a request for later processing. The call to this method is non blocking unless the body cannot temporary receive the request.

Specified by:
receiveRequest in interface IbisRemoteBody
Throws:
java.io.IOException - if the request cannot be accepted
RenegotiateSessionException

receiveReply

public void receiveReply(Reply r)
                  throws java.io.IOException
Description copied from interface: IbisRemoteBody
Receives a reply in response to a former request.

Specified by:
receiveReply in interface IbisRemoteBody
Throws:
java.io.IOException - if the reply cannot be accepted

getNodeURL

public java.lang.String getNodeURL()
Description copied from interface: IbisRemoteBody
Returns the url of the node this body is associated to The url of the node can change if the active object migrates

Specified by:
getNodeURL in interface IbisRemoteBody
Returns:
the url of the node this body is associated to

getID

public UniqueID getID()
Description copied from interface: IbisRemoteBody
Returns the UniqueID of this body This identifier is unique accross all JVMs

Specified by:
getID in interface IbisRemoteBody
Returns:
the UniqueID of this body

updateLocation

public void updateLocation(UniqueID id,
                           UniversalBody remoteBody)
                    throws java.io.IOException
Description copied from interface: IbisRemoteBody
Signals to this body that the body identified by id is now to a new remote location. The body given in parameter is a new stub pointing to this new location. This call is a way for a body to signal to his peer that it has migrated to a new location

Specified by:
updateLocation in interface IbisRemoteBody
Parameters:
id - the id of the body
remoteBody - the stub to the new location
Throws:
java.io.IOException - if an exception occured during the remote communication

unreferenced

public void unreferenced()
Specified by:
unreferenced in interface java.rmi.server.Unreferenced

enableAC

public void enableAC()
              throws java.io.IOException
Description copied from interface: IbisRemoteBody
Enables automatic continuation mechanism for this body

Specified by:
enableAC in interface IbisRemoteBody
java.io.IOException

disableAC

public void disableAC()
               throws java.io.IOException
Description copied from interface: IbisRemoteBody
Disables automatic continuation mechanism for this body

Specified by:
disableAC in interface IbisRemoteBody
java.io.IOException

setImmediateService

public void setImmediateService(java.lang.String methodName)
                         throws java.io.IOException
Description copied from interface: IbisRemoteBody
For setting an immediate service for this body. An immediate service is a method that will bw excecuted by the calling thread.

Specified by:
setImmediateService in interface IbisRemoteBody
java.io.IOException

initiateSession

public void initiateSession(int type,
                            UniversalBody rbody)
                     throws java.io.IOException,
                            CommunicationForbiddenException,
                            AuthenticationException,
                            RenegotiateSessionException,
                            SecurityNotAvailableException
Specified by:
initiateSession in interface IbisRemoteBody
java.io.IOException
CommunicationForbiddenException
AuthenticationException
RenegotiateSessionException
SecurityNotAvailableException

terminateSession

public void terminateSession(long sessionID)
                      throws java.io.IOException,
                             SecurityNotAvailableException
Specified by:
terminateSession in interface IbisRemoteBody
java.io.IOException
SecurityNotAvailableException

getCertificate

public java.security.cert.X509Certificate getCertificate()
                                                  throws SecurityNotAvailableException,
                                                         java.io.IOException
Specified by:
getCertificate in interface IbisRemoteBody
SecurityNotAvailableException
java.io.IOException

getProActiveSecurityManager

public ProActiveSecurityManager getProActiveSecurityManager()
                                                     throws SecurityNotAvailableException,
                                                            java.io.IOException
Specified by:
getProActiveSecurityManager in interface IbisRemoteBody
SecurityNotAvailableException
java.io.IOException

getPolicyFrom

public Policy getPolicyFrom(java.security.cert.X509Certificate certificate)
                     throws SecurityNotAvailableException,
                            java.io.IOException
Specified by:
getPolicyFrom in interface IbisRemoteBody
SecurityNotAvailableException
java.io.IOException

startNewSession

public long startNewSession(Communication policy)
                     throws SecurityNotAvailableException,
                            java.io.IOException,
                            RenegotiateSessionException
Specified by:
startNewSession in interface IbisRemoteBody
SecurityNotAvailableException
java.io.IOException
RenegotiateSessionException

negociateKeyReceiverSide

public ConfidentialityTicket negociateKeyReceiverSide(ConfidentialityTicket confidentialityTicket,
                                                      long sessionID)
                                               throws SecurityNotAvailableException,
                                                      KeyExchangeException,
                                                      java.io.IOException
Specified by:
negociateKeyReceiverSide in interface IbisRemoteBody
SecurityNotAvailableException
KeyExchangeException
java.io.IOException

getPublicKey

public java.security.PublicKey getPublicKey()
                                     throws SecurityNotAvailableException,
                                            java.io.IOException
Specified by:
getPublicKey in interface IbisRemoteBody
SecurityNotAvailableException
java.io.IOException

randomValue

public byte[] randomValue(long sessionID,
                          byte[] cl_rand)
                   throws java.lang.Exception
Specified by:
randomValue in interface IbisRemoteBody
java.lang.Exception

publicKeyExchange

public byte[][] publicKeyExchange(long sessionID,
                                  UniversalBody distantBody,
                                  byte[] my_pub,
                                  byte[] my_cert,
                                  byte[] sig_code)
                           throws java.lang.Exception
Specified by:
publicKeyExchange in interface IbisRemoteBody
java.lang.Exception

secretKeyExchange

public byte[][] secretKeyExchange(long sessionID,
                                  byte[] tmp,
                                  byte[] tmp1,
                                  byte[] tmp2,
                                  byte[] tmp3,
                                  byte[] tmp4)
                           throws java.lang.Exception
Specified by:
secretKeyExchange in interface IbisRemoteBody
java.lang.Exception

getPolicyTo

public Communication getPolicyTo(java.lang.String type,
                                 java.lang.String from,
                                 java.lang.String to)
                          throws java.io.IOException,
                                 SecurityNotAvailableException
Specified by:
getPolicyTo in interface IbisRemoteBody
java.io.IOException
SecurityNotAvailableException

getVNName

public java.lang.String getVNName()
                           throws java.io.IOException,
                                  SecurityNotAvailableException
Specified by:
getVNName in interface IbisRemoteBody
Returns:
virtual node name where the object has been created
java.io.IOException
SecurityNotAvailableException

getCertificateEncoded

public byte[] getCertificateEncoded()
                             throws java.io.IOException,
                                    SecurityNotAvailableException
Specified by:
getCertificateEncoded in interface IbisRemoteBody
Returns:
object certificate as byte array
java.io.IOException
SecurityNotAvailableException

getPolicy

public SecurityContext getPolicy(SecurityContext securityContext)
                          throws java.io.IOException,
                                 SecurityNotAvailableException
Specified by:
getPolicy in interface IbisRemoteBody
java.io.IOException
SecurityNotAvailableException

getEntities

public java.util.ArrayList getEntities()
                                throws SecurityNotAvailableException,
                                       java.io.IOException
Specified by:
getEntities in interface IbisRemoteBody
SecurityNotAvailableException
java.io.IOException


Copyright © April 2004 INRIA All Rights Reserved.